[Pkg-rust-maintainers] Bug#880262: rustc: FTBFS: RuntimeError: failed to run: /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/bootstrap doc --config debian/config.toml -v --on-fail env
Lucas Nussbaum
lucas at debian.org
Mon Oct 30 19:29:53 UTC 2017
Source: rustc
Version: 1.21.0+dfsg1-2
Severity: serious
Tags: buster sid
User: debian-qa at lists.debian.org
Usertags: qa-ftbfs-20171030 qa-ftbfs
Justification: FTBFS on amd64
Hi,
During a rebuild of all packages in sid, your package failed to build on
amd64.
Relevant part (hopefully):
> make[2]: Entering directory '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rt/hoedown'
> make[2]: 'src/html_blocks.c' is up to date.
> make[2]: Leaving directory '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rt/hoedown'
> sed -i -e 's/^docs = false/docs = true/' debian/config.toml
> RUST_BACKTRACE=1 ./x.py doc --config debian/config.toml -v --on-fail env
> running: /usr/bin/cargo build --manifest-path /<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/bootstrap/Cargo.toml --verbose
> Fresh gcc v0.3.51
> Fresh quote v0.3.15
> Fresh num-traits v0.1.40
> Fresh libc v0.2.29
> Fresh lazy_static v0.2.8
> Fresh itoa v0.3.1
> Fresh dtoa v0.4.1
> Fresh serde v1.0.11
> Fresh getopts v0.2.14
> Fresh unicode-xid v0.0.4
> Fresh cmake v0.1.24
> Fresh num_cpus v1.6.2
> Fresh filetime v0.1.10
> Fresh toml v0.4.5
> Fresh serde_json v1.0.2
> Fresh synom v0.11.3
> Fresh build_helper v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/build_helper)
> Fresh syn v0.11.11
> Fresh serde_derive_internals v0.15.1
> Fresh serde_derive v1.0.11
> Fresh bootstrap v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/bootstrap)
> Finished dev [unoptimized] target(s) in 0.0 secs
> running: /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/bootstrap doc --config debian/config.toml -v --on-fail env
> warning: Package `toml v0.4.5` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future.
> warning: Package `toml v0.4.5` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future.
> warning: Package `toml v0.4.5` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future.
> finding compilers
> CC_x86_64-unknown-linux-gnu = "cc"
> AR_x86_64-unknown-linux-gnu = "ar"
> CC_x86_64-unknown-linux-gnu = "cc"
> AR_x86_64-unknown-linux-gnu = "ar"
> CC_x86_64-unknown-linux-gnu = "cc"
> AR_x86_64-unknown-linux-gnu = "ar"
> CXX_x86_64-unknown-linux-gnu = "c++"
> CXX_x86_64-unknown-linux-gnu = "c++"
> running sanity check
> auto-detected local-rebuild 1.21.0
> learning about cargo
> warning: Package `toml v0.4.5` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future.
> warning: Package `toml v0.4.5` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future.
> warning: Package `toml v0.4.5` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future.
> > UnstableBook { target: "x86_64-unknown-linux-gnu" }
> > UnstableBookGen { target: "x86_64-unknown-linux-gnu" }
> > Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> > Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> > Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> < Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> > Rustc { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > Test { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> > StartupObjects { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < StartupObjects { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Building stage0 std artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
> > Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> < Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> running: "/usr/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--features" "panic-unwind backtrace force_alloc_system" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd/Cargo.toml" "--message-format" "json"
> Fresh libc v0.2.29
> Fresh core v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libcore)
> Fresh gcc v0.3.51
> Fresh filetime v0.1.10
> Fresh rand v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librand)
> Fresh libc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc/libc_shim)
> Fresh std_unicode v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd_unicode)
> Fresh cmake v0.1.24
> Fresh build_helper v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/build_helper)
> Fresh panic_abort v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libpanic_abort)
> Fresh alloc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/liballoc)
> Fresh unwind v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libunwind)
> Fresh alloc_system v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/liballoc_system)
> Fresh collections v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libcollections)
> Fresh panic_unwind v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libpanic_unwind)
> Fresh compiler_builtins v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc/compiler_builtins_shim)
> Fresh rustc_lsan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_lsan)
> Fresh rustc_tsan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_tsan)
> Fresh rustc_asan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_asan)
> Fresh rustc_msan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_msan)
> Fresh std v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd)
> Finished release [optimized] target(s) in 0.0 secs
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> > StdLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Copying stage0 std from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
> > Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> < Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > CleanTools { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libstd }
> < CleanTools { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libstd }
> < StdLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> Building stage0 test artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
> c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> running: "/usr/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libtest/Cargo.toml" "--message-format" "json"
> Fresh getopts v0.2.14
> Fresh term v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libterm)
> Fresh test v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libtest)
> Finished release [optimized] target(s) in 0.0 secs
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> > TestLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Copying stage0 test from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
> c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > CleanTools { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libtest }
> < CleanTools { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libtest }
> < TestLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < Test { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > Llvm { target: "x86_64-unknown-linux-gnu" }
> < Llvm { target: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> Building stage0 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
> c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> running: "/usr/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--features" " llvm" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc/Cargo.toml" "--message-format" "json"
> Fresh rustc_platform_intrinsics v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_platform_intrinsics)
> Fresh rustc-demangle v0.1.5
> Fresh rustc_bitflags v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_bitflags)
> Fresh fmt_macros v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libfmt_macros)
> Fresh serialize v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libserialize)
> Fresh arena v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libarena)
> Fresh ar v0.3.0
> Fresh rustc-serialize v0.3.24
> Fresh libc v0.2.29
> Fresh log v0.3.8
> Fresh bitflags v0.8.2
> Fresh stable_deref_trait v1.0.0
> Fresh graphviz v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libgraphviz)
> Fresh gcc v0.3.51
> Fresh num_cpus v1.6.2
> Fresh jobserver v0.1.6
> Fresh rustc_apfloat v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_apfloat)
> Fresh rls-span v0.4.0
> Fresh filetime v0.1.10
> Fresh rustc_data_structures v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_data_structures)
> Fresh env_logger v0.4.3
> Fresh owning_ref v0.3.3
> Fresh rls-data v0.10.0
> Fresh build_helper v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/build_helper)
> Fresh syntax_pos v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libsyntax_pos)
> Fresh rustc_errors v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_errors)
> Fresh miniz-sys v0.1.9
> Fresh syntax v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libsyntax)
> Fresh flate2 v0.2.19
> Fresh rustc_llvm v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_llvm)
> Fresh rustc_const_math v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_const_math)
> Fresh rustc_back v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_back)
> Fresh proc_macro v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libproc_macro)
> Fresh rustc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc)
> Fresh syntax_ext v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libsyntax_ext)
> Fresh rustc_const_eval v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_const_eval)
> Fresh rustc_resolve v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_resolve)
> Fresh rustc_incremental v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_incremental)
> Fresh rustc_privacy v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_privacy)
> Fresh rustc_trans_utils v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_trans_utils)
> Fresh rustc_allocator v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_allocator)
> Fresh rustc_typeck v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_typeck)
> Fresh rustc_metadata v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_metadata)
> Fresh rustc_passes v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_passes)
> Fresh rustc_mir v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_mir)
> Fresh rustc_lint v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_lint)
> Fresh rustc_trans v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_trans)
> Fresh rustc_save_analysis v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_save_analysis)
> Fresh rustc_plugin v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_plugin)
> Fresh rustc_borrowck v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_borrowck)
> Fresh rustc_driver v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_driver)
> Fresh rustc-main v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc)
> Finished release [optimized] target(s) in 0.0 secs
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> > RustcLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Copying stage0 rustc from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
> c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > CleanTools { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Librustc }
> < CleanTools { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Librustc }
> < RustcLink { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < Rustc { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Assembling stage1 compiler (x86_64-unknown-linux-gnu)
> > Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> < Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> < Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> > Rustc { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > Test { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> > StartupObjects { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < StartupObjects { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Building stage1 std artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> running: "/usr/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--features" "panic-unwind backtrace" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd/Cargo.toml" "--message-format" "json"
> Fresh gcc v0.3.51
> Fresh libc v0.2.29
> Fresh core v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libcore)
> Fresh cmake v0.1.24
> Fresh filetime v0.1.10
> Fresh libc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc/libc_shim)
> Fresh std_unicode v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd_unicode)
> Fresh rand v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librand)
> Fresh build_helper v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/build_helper)
> Fresh panic_abort v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libpanic_abort)
> Fresh alloc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/liballoc)
> Fresh unwind v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libunwind)
> Fresh compiler_builtins v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc/compiler_builtins_shim)
> Fresh collections v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libcollections)
> Fresh alloc_system v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/liballoc_system)
> Fresh panic_unwind v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libpanic_unwind)
> Fresh rustc_tsan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_tsan)
> Fresh rustc_lsan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_lsan)
> Fresh rustc_asan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_asan)
> Fresh rustc_msan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_msan)
> Fresh std v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd)
> Finished release [optimized] target(s) in 0.0 secs
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> > StdLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Copying stage1 std from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
> > Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> < Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > CleanTools { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libstd }
> < CleanTools { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libstd }
> < StdLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> Building stage1 test artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> running: "/usr/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libtest/Cargo.toml" "--message-format" "json"
> Fresh getopts v0.2.14
> Fresh term v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libterm)
> Fresh test v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libtest)
> Finished release [optimized] target(s) in 0.0 secs
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> > TestLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Copying stage1 test from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
> c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > CleanTools { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libtest }
> < CleanTools { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libtest }
> < TestLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < Test { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Llvm { target: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> Building stage1 compiler artifacts (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> running: "/usr/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--features" " llvm" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc/Cargo.toml" "--message-format" "json"
> Fresh gcc v0.3.51
> Fresh stable_deref_trait v1.0.0
> Fresh ar v0.3.0
> Fresh arena v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libarena)
> Fresh rustc-serialize v0.3.24
> Fresh log v0.3.8
> Fresh fmt_macros v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libfmt_macros)
> Fresh rustc_platform_intrinsics v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_platform_intrinsics)
> Fresh bitflags v0.8.2
> Fresh graphviz v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libgraphviz)
> Fresh serialize v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libserialize)
> Fresh rustc-demangle v0.1.5
> Fresh libc v0.2.29
> Fresh rustc_bitflags v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_bitflags)
> Fresh owning_ref v0.3.3
> Fresh rls-span v0.4.0
> Fresh env_logger v0.4.3
> Fresh filetime v0.1.10
> Fresh rustc_data_structures v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_data_structures)
> Fresh num_cpus v1.6.2
> Fresh jobserver v0.1.6
> Fresh rustc_apfloat v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_apfloat)
> Fresh rls-data v0.10.0
> Fresh build_helper v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/build_helper)
> Fresh syntax_pos v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libsyntax_pos)
> Fresh miniz-sys v0.1.9
> Fresh rustc_errors v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_errors)
> Fresh flate2 v0.2.19
> Fresh syntax v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libsyntax)
> Fresh rustc_llvm v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_llvm)
> Fresh rustc_back v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_back)
> Fresh rustc_const_math v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_const_math)
> Fresh proc_macro v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libproc_macro)
> Fresh rustc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc)
> Fresh syntax_ext v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libsyntax_ext)
> Fresh rustc_const_eval v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_const_eval)
> Fresh rustc_allocator v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_allocator)
> Fresh rustc_privacy v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_privacy)
> Fresh rustc_trans_utils v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_trans_utils)
> Fresh rustc_typeck v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_typeck)
> Fresh rustc_resolve v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_resolve)
> Fresh rustc_incremental v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_incremental)
> Fresh rustc_metadata v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_metadata)
> Fresh rustc_lint v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_lint)
> Fresh rustc_mir v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_mir)
> Fresh rustc_passes v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_passes)
> Fresh rustc_save_analysis v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_save_analysis)
> Fresh rustc_trans v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_trans)
> Fresh rustc_plugin v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_plugin)
> Fresh rustc_borrowck v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_borrowck)
> Fresh rustc_driver v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_driver)
> Fresh rustc-main v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc)
> Finished release [optimized] target(s) in 0.0 secs
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> > RustcLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Copying stage1 rustc from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
> c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > CleanTools { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Librustc }
> < CleanTools { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Librustc }
> < RustcLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < Rustc { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Assembling stage2 compiler (x86_64-unknown-linux-gnu)
> > Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> < Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> < Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> > Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> > StartupObjects { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < StartupObjects { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> Uplifting stage1 std (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
> > StdLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Copying stage2 std from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
> > Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> < Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > CleanTools { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libstd }
> < CleanTools { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libstd }
> < StdLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> Generating unstable book md files (x86_64-unknown-linux-gnu)
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> > UnstableBookGen { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > ToolBuild { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "unstable-book-gen", mode: Libstd }
> c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> Building stage0 tool unstable-book-gen (x86_64-unknown-linux-gnu)
> c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> running: "/usr/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/tools/unstable-book-gen/Cargo.toml"
> Compiling tidy v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/tools/tidy)
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name tidy src/tools/tidy/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=74ffa5b7c34c25d9 -C extra-filename=-74ffa5b7c34c25d9 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling unstable-book-gen v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/tools/unstable-book-gen)
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name unstable_book_gen src/tools/unstable-book-gen/src/main.rs --crate-type bin --emit=dep-info,link -C opt-level=2 -C metadata=0bd1a854c24d9fd6 -C extra-filename=-0bd1a854c24d9fd6 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'tidy=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libtidy-74ffa5b7c34c25d9.rlib' -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Finished release [optimized] target(s) in 8.79 secs
> < ToolBuild { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "unstable-book-gen", mode: Libstd }
> < UnstableBookGen { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/unstable-book-gen" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/md-doc/unstable-book"
> < UnstableBookGen { target: "x86_64-unknown-linux-gnu" }
> > RustbookSrc { target: "x86_64-unknown-linux-gnu", name: "unstable-book", src: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/md-doc" }
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> > Rustbook { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > ToolBuild { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "rustbook", mode: Librustc }
> c Rustc { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Building stage0 tool rustbook (x86_64-unknown-linux-gnu)
> c Sysroot { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> running: "/usr/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/tools/rustbook/Cargo.toml"
> warning: Package `toml v0.4.5` does not have feature `serde`. It has a required dependency with that name, but only optional dependencies can be used as features. This is currently a warning to ease the transition, but it will become an error in the future.
> Compiling dtoa v0.4.1
> Compiling log v0.3.8
> Compiling pest v0.3.3
> Compiling utf8-ranges v1.0.0
> Compiling num-traits v0.1.40
> Compiling strsim v0.6.0
> Compiling pulldown-cmark v0.0.14
> Compiling vec_map v0.8.0
> Compiling void v1.0.2
> Compiling bitflags v0.9.1
> Compiling ansi_term v0.9.0
> Compiling lazy_static v0.2.8
> Compiling mdbook v0.0.22
> Compiling itoa v0.3.1
> Compiling serde v1.0.11
> Compiling unicode-segmentation v1.2.0
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name dtoa src/vendor/dtoa/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=1ab7814341f72c21 -C extra-filename=-1ab7814341f72c21 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name log src/vendor/log/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=3f79541e60026848 -C extra-filename=-3f79541e60026848 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name pest src/vendor/pest/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=2390a11bf5ddb83b -C extra-filename=-2390a11bf5ddb83b --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name utf8_ranges src/vendor/utf8-ranges/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=2d83c1493c62c567 -C extra-filename=-2d83c1493c62c567 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name num_traits src/vendor/num-traits/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=562f066e6dda4c1f -C extra-filename=-562f066e6dda4c1f --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name build_script_build src/vendor/pulldown-cmark/build.rs --crate-type bin --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' --cfg 'feature="getopts"' -C metadata=c3ce60f62abc22b9 -C extra-filename=-c3ce60f62abc22b9 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/build/pulldown-cmark-c3ce60f62abc22b9' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name strsim src/vendor/strsim/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=b103a294597963b6 -C extra-filename=-b103a294597963b6 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name vec_map src/vendor/vec_map/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=cae6ff42a0bf7303 -C extra-filename=-cae6ff42a0bf7303 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name void src/vendor/void/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=14191e673e1d08a8 -C extra-filename=-14191e673e1d08a8 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name bitflags src/vendor/bitflags/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' --cfg 'feature="example_generated"' -C metadata=fa1d3f63ceef20c4 -C extra-filename=-fa1d3f63ceef20c4 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name itoa src/vendor/itoa/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=e59442ff97a0b76b -C extra-filename=-e59442ff97a0b76b --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name serde src/vendor/serde/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=19da909dd5ef2b89 -C extra-filename=-19da909dd5ef2b89 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name ansi_term src/vendor/ansi_term/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=68f33a18067bd012 -C extra-filename=-68f33a18067bd012 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name lazy_static src/vendor/lazy_static/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=59b425593224e1e5 -C extra-filename=-59b425593224e1e5 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name unicode_segmentation src/vendor/unicode-segmentation/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=3df7ed51abcd415c -C extra-filename=-3df7ed51abcd415c --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name build_script_build src/vendor/mdbook/build.rs --crate-type bin --emit=dep-info,link -C opt-level=2 -C metadata=6ac70ebc381a5c99 -C extra-filename=-6ac70ebc381a5c99 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/build/mdbook-6ac70ebc381a5c99' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow`
> Compiling regex-syntax v0.4.1
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name regex_syntax src/vendor/regex-syntax/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=3f56e98e1969f1a4 -C extra-filename=-3f56e98e1969f1a4 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling unicode-width v0.1.4
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name unicode_width src/vendor/unicode-width/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' -C metadata=5127a7f54fc906ee -C extra-filename=-5127a7f54fc906ee --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling quick-error v1.2.0
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name quick_error src/vendor/quick-error/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=8785c04ee9fb583e -C extra-filename=-8785c04ee9fb583e --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling libc v0.2.29
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name libc src/vendor/libc/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' --cfg 'feature="use_std"' -C metadata=aef3c67671b7525e -C extra-filename=-aef3c67671b7525e --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling getopts v0.2.14
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name getopts src/vendor/getopts/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=67dce7326cb4b6af -C extra-filename=-67dce7326cb4b6af --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling open v1.2.0
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name open src/vendor/open/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=2b8e9d5ff954617f -C extra-filename=-2b8e9d5ff954617f --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling bitflags v0.8.2
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name bitflags src/vendor/bitflags-0.8.2/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=a87defec63a4e3b9 -C extra-filename=-a87defec63a4e3b9 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling unreachable v1.0.0
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name unreachable src/vendor/unreachable/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=023e628dea3e3110 -C extra-filename=-023e628dea3e3110 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'void=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libvoid-14191e673e1d08a8.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/build/pulldown-cmark-c3ce60f62abc22b9/build-script-build`
> Compiling thread_local v0.3.4
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name thread_local src/vendor/thread_local/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=d63cc5a3db6a8567 -C extra-filename=-d63cc5a3db6a8567 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'unreachable=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libunreachable-023e628dea3e3110.rlib' --extern 'lazy_static=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/liblazy_static-59b425593224e1e5.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/build/mdbook-6ac70ebc381a5c99/build-script-build`
> Compiling term_size v0.3.0
> Compiling memchr v1.0.1
> Compiling atty v0.2.2
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name term_size src/vendor/term_size/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' -C metadata=acddc76e0ccc1fc4 -C extra-filename=-acddc76e0ccc1fc4 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'libc=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/liblibc-aef3c67671b7525e.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name memchr src/vendor/memchr/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' --cfg 'feature="libc"' --cfg 'feature="use_std"' -C metadata=871d89a109ccc4d1 -C extra-filename=-871d89a109ccc4d1 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'libc=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/liblibc-aef3c67671b7525e.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name atty src/vendor/atty/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=147ca424e23569ee -C extra-filename=-147ca424e23569ee --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'libc=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/liblibc-aef3c67671b7525e.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling textwrap v0.7.0
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name textwrap src/vendor/textwrap/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=5194e9619b6c91a1 -C extra-filename=-5194e9619b6c91a1 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'unicode_width=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libunicode_width-5127a7f54fc906ee.rlib' --extern 'term_size=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libterm_size-acddc76e0ccc1fc4.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling aho-corasick v0.6.3
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name aho_corasick src/vendor/aho-corasick/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=0521891b82d4c631 -C extra-filename=-0521891b82d4c631 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'memchr=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libmemchr-871d89a109ccc4d1.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name pulldown_cmark src/vendor/pulldown-cmark/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' --cfg 'feature="getopts"' -C metadata=43e3c792a1f80eca -C extra-filename=-43e3c792a1f80eca --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'getopts=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libgetopts-67dce7326cb4b6af.rlib' --extern 'bitflags=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libbitflags-a87defec63a4e3b9.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling clap v2.26.0
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name clap src/vendor/clap/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="ansi_term"' --cfg 'feature="atty"' --cfg 'feature="color"' --cfg 'feature="default"' --cfg 'feature="strsim"' --cfg 'feature="suggestions"' --cfg 'feature="term_size"' --cfg 'feature="wrap_help"' -C metadata=f393d21326af4d80 -C extra-filename=-f393d21326af4d80 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'vec_map=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libvec_map-cae6ff42a0bf7303.rlib' --extern 'unicode_segmentation=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libunicode_segmentation-3df7ed51abcd415c.rlib' --extern 'unicode_width=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libunicode_width-5127a7f54fc906ee.rlib' --extern 'ansi_term=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libansi_term-68f33a18067bd012.rlib' --extern 'strsim=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libstrsim-b103a294597963b6.rlib' --extern 'textwrap=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libtextwrap-5194e9619b6c91a1.rlib' --extern 'atty=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libatty-147ca424e23569ee.rlib' --extern 'term_size=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libterm_size-acddc76e0ccc1fc4.rlib' --extern 'bitflags=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libbitflags-fa1d3f63ceef20c4.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling serde_json v1.0.2
> Compiling toml v0.4.5
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name serde_json src/vendor/serde_json/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' -C metadata=613a100d89fe2774 -C extra-filename=-613a100d89fe2774 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'itoa=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libitoa-e59442ff97a0b76b.rlib' --extern 'dtoa=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libdtoa-1ab7814341f72c21.rlib' --extern 'serde=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libserde-19da909dd5ef2b89.rlib' --extern 'num_traits=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libnum_traits-562f066e6dda4c1f.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name toml src/vendor/toml/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="serde"' -C metadata=1d43bc1a09899c2f -C extra-filename=-1d43bc1a09899c2f --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'serde=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libserde-19da909dd5ef2b89.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling regex v0.2.2
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name regex src/vendor/regex/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=5e6e2c633bd3d894 -C extra-filename=-5e6e2c633bd3d894 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'thread_local=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libthread_local-d63cc5a3db6a8567.rlib' --extern 'regex_syntax=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libregex_syntax-3f56e98e1969f1a4.rlib' --extern 'memchr=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libmemchr-871d89a109ccc4d1.rlib' --extern 'aho_corasick=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libaho_corasick-0521891b82d4c631.rlib' --extern 'utf8_ranges=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libutf8_ranges-2d83c1493c62c567.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling env_logger v0.4.3
> Compiling handlebars v0.26.2
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name env_logger src/vendor/env_logger/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' --cfg 'feature="regex"' -C metadata=0598003045b57018 -C extra-filename=-0598003045b57018 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'regex=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libregex-5e6e2c633bd3d894.rlib' --extern 'log=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/liblog-3f79541e60026848.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name handlebars src/vendor/handlebars/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 --cfg 'feature="default"' --cfg 'feature="partial4"' -C metadata=59e544f69cc6d8b1 -C extra-filename=-59e544f69cc6d8b1 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'lazy_static=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/liblazy_static-59b425593224e1e5.rlib' --extern 'regex=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libregex-5e6e2c633bd3d894.rlib' --extern 'serde=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libserde-19da909dd5ef2b89.rlib' --extern 'pest=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libpest-2390a11bf5ddb83b.rlib' --extern 'log=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/liblog-3f79541e60026848.rlib' --extern 'quick_error=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libquick_error-8785c04ee9fb583e.rlib' --extern 'serde_json=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libserde_json-613a100d89fe2774.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name mdbook src/vendor/mdbook/src/lib.rs --crate-type lib --emit=dep-info,link -C opt-level=2 -C metadata=d8460d2b8b69428a -C extra-filename=-d8460d2b8b69428a --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'open=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libopen-2b8e9d5ff954617f.rlib' --extern 'pulldown_cmark=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libpulldown_cmark-43e3c792a1f80eca.rlib' --extern 'serde_json=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libserde_json-613a100d89fe2774.rlib' --extern 'log=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/liblog-3f79541e60026848.rlib' --extern 'clap=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libclap-f393d21326af4d80.rlib' --extern 'regex=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libregex-5e6e2c633bd3d894.rlib' --extern 'handlebars=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libhandlebars-59e544f69cc6d8b1.rlib' --extern 'serde=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libserde-19da909dd5ef2b89.rlib' --extern 'toml=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libtoml-1d43bc1a09899c2f.rlib' --extern 'env_logger=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libenv_logger-0598003045b57018.rlib' --cap-lints allow -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Compiling rustbook v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/tools/rustbook)
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustc --crate-name rustbook src/tools/rustbook/src/main.rs --crate-type bin --emit=dep-info,link -C opt-level=2 -C metadata=541f161f520a6554 -C extra-filename=-541f161f520a6554 --out-dir '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' --target x86_64-unknown-linux-gnu -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/release/deps' --extern 'mdbook=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libmdbook-d8460d2b8b69428a.rlib' --extern 'clap=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/deps/libclap-f393d21326af4d80.rlib' -C link-args=-Wl,-z,relro '-Zremap-path-prefix-from=/<<BUILDDIR>>/rustc-1.21.0+dfsg1' -Zremap-path-prefix-to=/usr/src/rustc-1.21.0`
> Finished release [optimized] target(s) in 94.46 secs
> < ToolBuild { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", tool: "rustbook", mode: Librustc }
> < Rustbook { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Rustbook (x86_64-unknown-linux-gnu) - unstable-book
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Rustbook { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/rustbook" "build" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/md-doc/unstable-book" "-d" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/unstable-book"
> < RustbookSrc { target: "x86_64-unknown-linux-gnu", name: "unstable-book", src: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/md-doc" }
> < UnstableBook { target: "x86_64-unknown-linux-gnu" }
> c UnstableBookGen { target: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> > TheBook { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", name: "book" }
> > Rustbook { target: "x86_64-unknown-linux-gnu", name: "book/first-edition" }
> > RustbookSrc { target: "x86_64-unknown-linux-gnu", name: "book/first-edition", src: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc" }
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Rustbook { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Rustbook (x86_64-unknown-linux-gnu) - book/first-edition
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Rustbook { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/rustbook" "build" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/first-edition" "-d" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book/first-edition"
> < RustbookSrc { target: "x86_64-unknown-linux-gnu", name: "book/first-edition", src: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc" }
> < Rustbook { target: "x86_64-unknown-linux-gnu", name: "book/first-edition" }
> > Rustbook { target: "x86_64-unknown-linux-gnu", name: "book/second-edition" }
> > RustbookSrc { target: "x86_64-unknown-linux-gnu", name: "book/second-edition", src: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc" }
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Rustbook { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Rustbook (x86_64-unknown-linux-gnu) - book/second-edition
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Rustbook { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 0, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage0-tools/x86_64-unknown-linux-gnu/release/rustbook" "build" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/second-edition" "-d" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book/second-edition"
> < RustbookSrc { target: "x86_64-unknown-linux-gnu", name: "book/second-edition", src: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc" }
> < Rustbook { target: "x86_64-unknown-linux-gnu", name: "book/second-edition" }
> Documenting book index (x86_64-unknown-linux-gnu)
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> > Rustc { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > Test { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Test { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Uplifting stage1 test (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> > TestLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Copying stage2 test from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > CleanTools { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libtest }
> < CleanTools { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Libtest }
> < TestLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < Test { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Llvm { target: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Rustc { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Uplifting stage1 rustc (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu)
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> > RustcLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Copying stage2 rustc from stage1 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-gnu)
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > CleanTools { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Librustc }
> < CleanTools { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", mode: Librustc }
> < RustcLink { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" }, target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> < Rustc { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Building rustdoc for stage2 (x86_64-unknown-linux-gnu)
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> running: "/usr/bin/cargo" "build" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/tools/rustdoc/Cargo.toml"
> Fresh bitflags v0.8.2
> Fresh gcc v0.3.51
> Fresh libc v0.2.29
> Fresh log v0.3.8
> Fresh filetime v0.1.10
> Fresh env_logger v0.4.3
> Fresh build_helper v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/build_helper)
> Fresh pulldown-cmark v0.0.14
> Fresh rustdoc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustdoc)
> Fresh rustdoc-tool v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/tools/rustdoc)
> Finished release [optimized] target(s) in 0.0 secs
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> < Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/index.md" "--markdown-css" "rust.css"
> Documenting book redirect pages (x86_64-unknown-linux-gnu)
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/getting-started.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/ownership.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/loops.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/unsafe.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/const-and-static.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/choosing-your-guarantees.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/guessing-game.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/closures.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/strings.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/SUMMARY.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/the-stack-and-the-heap.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/lifetimes.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/raw-pointers.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/references-and-borrowing.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/borrow-and-asref.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/unsized-types.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/type-aliases.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/drop.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/mutability.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/iterators.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/README.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/operators-and-overloading.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/conditional-compilation.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/casting-between-types.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/ufcs.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/match.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/syntax-and-semantics.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/documentation.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/syntax-index.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/testing.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/release-channels.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/ffi.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/variable-bindings.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/macros.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/attributes.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/associated-types.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/using-rust-without-the-standard-library.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/primitive-types.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/traits.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/functions.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/compiler-plugins.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/if.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/generics.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/method-syntax.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/vectors.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/deref-coercions.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/structs.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/effective-rust.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/patterns.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/trait-objects.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/procedural-macros.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/glossary.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/crates-and-modules.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/concurrency.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/comments.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/bibliography.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/if-let.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/error-handling.md" "--markdown-css" "rust.css"
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/book" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/book/redirects/enums.md" "--markdown-css" "rust.css"
> < TheBook { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu", name: "book" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> > Standalone { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> Documenting standalone (x86_64-unknown-linux-gnu)
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/complement-design-faq.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-macros.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/not_found.md" "--markdown-no-toc" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-testing.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/rustc-ux-guidelines.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-strings.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-crates.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-tasks.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/rust.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/tutorial.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-pointers.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/index.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-ownership.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/complement-lang-faq.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/intro.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/reference.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-plugins.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/rustdoc.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-error-handling.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-ffi.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/complement-project-faq.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/guide-unsafe.md" "--markdown-css" "rust.css"
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Libdir { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc" "--html-after-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/footer.inc" "--html-before-content" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc/version_info.html" "--html-in-header" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/favicon.inc" "--markdown-playground-url" "https://play.rust-lang.org/" "-o" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/doc" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/doc/grammar.md" "--markdown-css" "rust.css"
> < Standalone { compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" }, target: "x86_64-unknown-linux-gnu" }
> > Std { stage: 2, target: "x86_64-unknown-linux-gnu" }
> Documenting stage2 std (x86_64-unknown-linux-gnu)
> c Assemble { target_compiler: Compiler { stage: 2, host: "x86_64-unknown-linux-gnu" } }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> c Assemble { target_compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Std { target: "x86_64-unknown-linux-gnu", compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> Dirty - /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/crate-docs
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Sysroot { compiler: Compiler { stage: 1, host: "x86_64-unknown-linux-gnu" } }
> c Rustdoc { host: "x86_64-unknown-linux-gnu" }
> running: "/usr/bin/cargo" "doc" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--features" "panic-unwind backtrace" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd/Cargo.toml" "--no-deps" "-p" "alloc" "-p" "collections" "-p" "core" "-p" "std" "-p" "std_unicode"
> Fresh libc v0.2.29
> Documenting core v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libcore)
> Fresh core v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libcore)
> Fresh gcc v0.3.51
> Fresh filetime v0.1.10
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name core src/libcore/lib.rs --target x86_64-unknown-linux-gnu -o '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps'`
> Documenting std_unicode v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd_unicode)
> Fresh std_unicode v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd_unicode)
> Fresh libc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc/libc_shim)
> Fresh rand v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librand)
> Fresh cmake v0.1.24
> Fresh build_helper v0.1.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/build_helper)
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name std_unicode src/libstd_unicode/lib.rs --target x86_64-unknown-linux-gnu -o '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps' --extern 'core=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcore-a607da81e1566936.rlib'`
> Documenting alloc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/liballoc)
> Fresh alloc v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/liballoc)
> Fresh panic_abort v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libpanic_abort)
> Fresh unwind v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libunwind)
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name alloc src/liballoc/lib.rs --target x86_64-unknown-linux-gnu -o '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps' --extern 'std_unicode=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libstd_unicode-24d077784ff294bb.rlib' --extern 'core=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcore-a607da81e1566936.rlib'`
> Fresh alloc_system v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/liballoc_system)
> Documenting collections v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libcollections)
> Fresh collections v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libcollections)
> Fresh panic_unwind v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libpanic_unwind)
> Fresh compiler_builtins v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/rustc/compiler_builtins_shim)
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name collections src/libcollections/lib.rs --target x86_64-unknown-linux-gnu -o '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps' --extern 'core=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcore-a607da81e1566936.rlib' --extern 'alloc=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/liballoc-8fd871d342558b7c.rlib'`
> Fresh rustc_lsan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_lsan)
> Fresh rustc_msan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_msan)
> Fresh rustc_tsan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_tsan)
> Fresh rustc_asan v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/librustc_asan)
> Documenting std v0.0.0 (file:///<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd)
> Running `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name std src/libstd/lib.rs --target x86_64-unknown-linux-gnu -o '/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc' --cfg 'feature="backtrace"' --cfg 'feature="panic-unwind"' --cfg 'feature="panic_unwind"' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps' -L 'dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps' --extern 'rustc_msan=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librustc_msan-e51f1649c6f22854.rlib' --extern 'std_unicode=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libstd_unicode-24d077784ff294bb.rlib' --extern 'libc=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/liblibc-01818c88b0095d9d.rlib' --extern 'rand=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librand-c81546f616bee1cb.rlib' --extern 'alloc=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/liballoc-8fd871d342558b7c.rlib' --extern 'compiler_builtins=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcompiler_builtins-48849975bde268ae.rlib' --extern 'rustc_lsan=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librustc_lsan-e6f2d1b913a282b6.rlib' --extern 'collections=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcollections-91cfb51397c0c99a.rlib' --extern 'panic_abort=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libpanic_abort-0cc2df9d41cfd96b.rlib' --extern 'panic_unwind=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libpanic_unwind-5b1e62694efc0852.rlib' --extern 'alloc_system=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/liballoc_system-5c3db1423b91616a.rlib' --extern 'unwind=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libunwind-99d160586f71fd24.rlib' --extern 'rustc_asan=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librustc_asan-1987e47656049a1d.rlib' --extern 'core=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcore-a607da81e1566936.rlib' --extern 'rustc_tsan=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librustc_tsan-13cb24012ec74735.rlib'`
> /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: symbol lookup error: /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: undefined symbol: _ZN62_$LT$rustc_driver..monitor..Sink$u20$as$u20$std..io..Write$GT$5write17h1a99b858079f30a8E
> /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: symbol lookup error: /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: undefined symbol: _ZN62_$LT$rustc_driver..monitor..Sink$u20$as$u20$std..io..Write$GT$5write17h1a99b858079f30a8E
> /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: symbol lookup error: /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: undefined symbol: _ZN62_$LT$rustc_driver..monitor..Sink$u20$as$u20$std..io..Write$GT$5write17h1a99b858079f30a8E
> /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: symbol lookup error: /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: undefined symbol: _ZN62_$LT$rustc_driver..monitor..Sink$u20$as$u20$std..io..Write$GT$5write17h1a99b858079f30a8E
> /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: symbol lookup error: /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage2/bin/rustdoc: undefined symbol: _ZN62_$LT$rustc_driver..monitor..Sink$u20$as$u20$std..io..Write$GT$5write17h1a99b858079f30a8E
> error: Could not document `alloc`.
>
> Caused by:
> process didn't exit successfully: `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name alloc src/liballoc/lib.rs --target x86_64-unknown-linux-gnu -o /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps --extern std_unicode=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libstd_unicode-24d077784ff294bb.rlib --extern core=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcore-a607da81e1566936.rlib` (exit code: 127)
> warning: build failed, waiting for other jobs to finish...
> error: Could not document `core`.
>
> Caused by:
> process didn't exit successfully: `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name core src/libcore/lib.rs --target x86_64-unknown-linux-gnu -o /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps` (exit code: 127)
> warning: build failed, waiting for other jobs to finish...
> error: Could not document `collections`.
>
> Caused by:
> process didn't exit successfully: `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name collections src/libcollections/lib.rs --target x86_64-unknown-linux-gnu -o /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps --extern core=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcore-a607da81e1566936.rlib --extern alloc=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/liballoc-8fd871d342558b7c.rlib` (exit code: 127)
> warning: build failed, waiting for other jobs to finish...
> error: Could not document `std_unicode`.
>
> Caused by:
> process didn't exit successfully: `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name std_unicode src/libstd_unicode/lib.rs --target x86_64-unknown-linux-gnu -o /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps --extern core=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcore-a607da81e1566936.rlib` (exit code: 127)
> warning: build failed, waiting for other jobs to finish...
> error: Could not document `std`.
>
> Caused by:
> process didn't exit successfully: `/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/rustdoc --crate-name std src/libstd/lib.rs --target x86_64-unknown-linux-gnu -o /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/doc --cfg feature="backtrace" --cfg feature="panic-unwind" --cfg feature="panic_unwind" -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps -L dependency=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/release/deps --extern rustc_msan=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librustc_msan-e51f1649c6f22854.rlib --extern std_unicode=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libstd_unicode-24d077784ff294bb.rlib --extern libc=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/liblibc-01818c88b0095d9d.rlib --extern rand=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librand-c81546f616bee1cb.rlib --extern alloc=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/liballoc-8fd871d342558b7c.rlib --extern compiler_builtins=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcompiler_builtins-48849975bde268ae.rlib --extern rustc_lsan=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librustc_lsan-e6f2d1b913a282b6.rlib --extern collections=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcollections-91cfb51397c0c99a.rlib --extern panic_abort=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libpanic_abort-0cc2df9d41cfd96b.rlib --extern panic_unwind=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libpanic_unwind-5b1e62694efc0852.rlib --extern alloc_system=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/liballoc_system-5c3db1423b91616a.rlib --extern unwind=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libunwind-99d160586f71fd24.rlib --extern rustc_asan=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librustc_asan-1987e47656049a1d.rlib --extern core=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/libcore-a607da81e1566936.rlib --extern rustc_tsan=/<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/x86_64-unknown-linux-gnu/stage1-std/x86_64-unknown-linux-gnu/release/deps/librustc_tsan-13cb24012ec74735.rlib` (exit code: 127)
>
>
> command did not execute successfully: "/usr/bin/cargo" "doc" "-j" "16" "--target" "x86_64-unknown-linux-gnu" "-v" "--release" "--features" "panic-unwind backtrace" "--manifest-path" "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/libstd/Cargo.toml" "--no-deps" "-p" "alloc" "-p" "collections" "-p" "core" "-p" "std" "-p" "std_unicode"
> expected success, got: exit code: 101
>
>
> Traceback (most recent call last):
> File "./x.py", line 20, in <module>
> bootstrap.main()
> File "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/bootstrap/bootstrap.py", line 796, in main
> bootstrap()
> File "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/bootstrap/bootstrap.py", line 787, in bootstrap
> run(args, env=env, verbose=build.verbose)
> File "/<<BUILDDIR>>/rustc-1.21.0+dfsg1/src/bootstrap/bootstrap.py", line 149, in run
> raise RuntimeError(err)
> RuntimeError: failed to run: /<<BUILDDIR>>/rustc-1.21.0+dfsg1/build/bootstrap/debug/bootstrap doc --config debian/config.toml -v --on-fail env
> debian/rules:225: recipe for target 'override_dh_auto_build-indep' failed
> make[1]: *** [override_dh_auto_build-indep] Error 1
The full build log is available from:
http://aws-logs.debian.net/2017/10/30/rustc_1.21.0+dfsg1-2_unstable.log
A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!
About the archive rebuild: The rebuild was done on EC2 VM instances from
Amazon Web Services, using a clean, minimal and up-to-date chroot. Every
failed build was retried once to eliminate random failures.
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