[Pkg-rust-maintainers] Bug#1099533: nmu: rust-mimalloc_0.1.29-1

[Jochen Sprickerhof]

Package: release.debian.org
Severity: normal
X-Debbugs-Cc: rust-mimalloc at packages.debian.org, debian-amd64 at lists.debian.org
Control: affects -1 + src:rust-mimalloc
User: debian-amd64 at lists.debian.org
Usertags: amd64
User: release.debian.org at packages.debian.org
Usertags: binnmu

nmu rust-mimalloc_0.1.29-1 . ANY . unstable . -m "rebuild to fix SIGILL: illegal instruction when building on reproduce.debian.net"

See:

https://reproduce.debian.net/amd64/#librust-mimalloc-dev

process didn't exit successfully: `CARGO=/usr/bin/cargo CARGO_MANIFEST_DIR=/build/reproducible-path/rust-mimalloc-0.1.29 CARGO_MANIFEST_PATH=/build/reproducible-path/rust-mimalloc-0.1.29/Cargo.toml CARGO_PKG_AUTHORS='Octavian Oncescu <octavonce at gmail.com>:Vincent Rouillé <vincent at speedy37.fr>:Thom Chiovoloni <chiovolonit at gmail.com>' CARGO_PKG_DESCRIPTION='Performance and security oriented drop-in allocator' CARGO_PKG_HOMEPAGE='' CARGO_PKG_LICENSE=MIT CARGO_PKG_LICENSE_FILE='' CARGO_PKG_NAME=mimalloc CARGO_PKG_README=README.md CARGO_PKG_REPOSITORY='https://github.com/purpleprotocol/mimalloc_rust' CARGO_PKG_RUST_VERSION='' CARGO_PKG_VERSION=0.1.29 CARGO_PKG_VERSION_MAJOR=0 CARGO_PKG_VERSION_MINOR=1 CARGO_PKG_VERSION_PATCH=29 CARGO_PKG_VERSION_PRE='' LD_LIBRARY_PATH='/build/reproducible-path/rust-mimalloc-0.1.29/target/x86_64-unknown-linux-gnu/debug/deps:/build/reproducible-path/rust-mimalloc-0.1.29/target/x86_64-unknown-linux-gnu/debug:/usr/lib/rustlib/x86_64-unknown-linux-gnu/lib' /build/reproducible-path/rust-mimalloc-0.1.29/target/x86_64-unknown-linux-gnu/debug/deps/mimalloc-42191be1027a7968` (signal: 4, SIGILL: illegal instruction)

This is on an Intel Xeon X5690 without AVX. Rebuilding against the
current unstable toolchain fixes the build so I assume it is some build
dependency that was fixed in the meantime.

Cheers Jochen