[Pkg-rust-maintainers] Bug#969014: rustc: Crashes while building Firefox on ppc64el

[Mike Hommey]

Source: rustc
Version: 1.45.0+dfsg1-2
Severity: important

See https://buildd.debian.org/status/fetch.php?pkg=firefox&arch=ppc64el&ver=80.0-1&stamp=1598405257&raw=0

If failed with:

  process didn't exit successfully: `LD_LIBRARY_PATH='/<<PKGBUILDDIR>>/build-browser/release/deps:/usr/lib' CARGO_PKG_NAME=gkrust CARGO_PKG_HOMEPAGE= CARGO=/usr/bin/cargo CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_DESCRIPTION='Rust code for libxul' CARGO_MANIFEST_DIR=/<<PKGBUILDDIR>>/toolkit/library/rust CARGO_PKG_VERSION_PATCH=0 CARGO_PKG_VERSION_PRE= CARGO_PKG_VERSION=0.1.0 CARGO_PKG_AUTHORS='nobody at mozilla.org' CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_REPOSITORY= /usr/bin/rustc --crate-name gkrust toolkit/library/rust/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type staticlib --emit=dep-info,link -C opt-level=2 -C panic=abort -Clto --cfg 'feature="cubeb-remoting"' --cfg 'feature="cubeb_pulse_rust"' --cfg 'feature="moz_memory"' --cfg 'feature="moz_places"' --cfg 'feature="new_cert_storage"' --cfg 'feature="quantum_render"' --cfg 'feature="webgpu"' --cfg 'feature="webrtc"' --cfg 'feature="with_dbus"' -C metadata=d4ec9ff2ad1887b0 -C extra-filename=-d4ec9ff2ad1887b0 --out-dir /<<PKGBUILDDIR>>/build-browser/powerpc64le-unknown-linux-gnu/release/deps --target powerpc64le-unknown-linux-gnu -C linker=/<<PKGBUILDDIR>>/build/cargo-linker -L dependency=/<<PKGBUILDDIR>>/build-browser/powerpc64le-unknown-linux-gnu/release/deps -L dependency=/<<PKGBUILDDIR>>/build-browser/release/deps --extern gkrust_shared=/<<PKGBUILDDIR>>/build-browser/powerpc64le-unknown-linux-gnu/release/deps/libgkrust_shared-feb4fa78eb766296.rlib --extern mozglue_static=/<<PKGBUILDDIR>>/build-browser/powerpc64le-unknown-linux-gnu/release/deps/libmozglue_static-0fad88c66849e71c.rlib --extern mozilla_central_workspace_hack=/<<PKGBUILDDIR>>/build-browser/powerpc64le-unknown-linux-gnu/release/deps/libmozilla_central_workspace_hack-c5f434c402f5edbe.rlib -C opt-level=2 -C debuginfo=2 --cap-lints warn --remap-path-prefix=/<<PKGBUILDDIR>>=. -Cembed-bitcode=yes -Cembed-bitcode=yes -C codegen-units=1 -L native=/usr/lib/powerpc64le-linux-gnu -L native=/<<PKGBUILDDIR>>/build-browser/powerpc64le-unknown-linux-gnu/release/build/lmdb-rkv-sys-fd10de76a837fd29/out -L native=/<<PKGBUILDDIR>>/build-browser/powerpc64le-unknown-linux-gnu/release/build/mozglue-static-d5af1b2a8b33b1ab/out -L native=/<<PKGBUILDDIR>>/build-browser/dist/bin -L native=/<<PKGBUILDDIR>>/build-browser/security/nss/lib/nss/nss_nss3 -L native=/<<PKGBUILDDIR>>/build-browser/security/nss/lib/ssl/ssl_ssl3 -L native=/<<PKGBUILDDIR>>/build-browser/config/external/nspr/pr -L native=/<<PKGBUILDDIR>>/build-browser/powerpc64le-unknown-linux-gnu/release/build/swgl-edbaccb8c334575f/out -L native=/usr/lib/powerpc64le-linux-gnu` (signal: 11, SIGSEGV: invalid memory reference)