[Pkg-rust-maintainers] Bug#1087162: rust-image-hasher: autopkgtest: crash on riscv64 only

[Fab Stz]

Source: rust-image-hasher
Version: 1.2.0-1
Severity: important

Dear Maintainer,

autopkgtest is failing on riscv64 only.

The only difference between autopkgtest log and the build log is that the
autopkgtest has "nightly" feature enabled.

Strangely, this fails only on riscv64 and not on other archs.

Build command:

     Running `CARGO=/usr/bin/cargo CARGO_CRATE_NAME=image_hasher 
CARGO_MANIFEST_DIR=/<<PKGBUILDDIR>> CARGO_PKG_AUTHORS='Rafał Mikrut 
<mikrutrafal at protonmail.com>:Austin Bonander <austin.bonander at gmail.com>' 
CARGO_PKG_DESCRIPTION='A simple library that provides perceptual hashing and 
difference calculation for images.' CARGO_PKG_HOMEPAGE='' 
CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' 
CARGO_PKG_NAME=image_hasher CARGO_PKG_README=README.md 
CARGO_PKG_REPOSITORY='http://github.com/qarmin/img_hash' 
CARGO_PKG_RUST_VERSION=1.61.0 CARGO_PKG_VERSION=1.2.0 
CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=0 
CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/
<<PKGBUILDDIR>> LD_LIBRARY_PATH=/<<PKGBUILDDIR>>/target/debug/deps rustc --
crate-name image_hasher --edition=2021 src/lib.rs --error-format=json --
json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --
emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --check-cfg 
'cfg(docsrs)' --check-cfg 'cfg(feature, values("nightly"))' -C 
metadata=43a04abc39bb7ce7 -C extra-filename=-43a04abc39bb7ce7 --out-dir /
<<PKGBUILDDIR>>/target/riscv64gc-unknown-linux-gnu/debug/deps --target 
riscv64gc-unknown-linux-gnu -C incremental=/<<PKGBUILDDIR>>/target/riscv64gc-
unknown-linux-gnu/debug/incremental -L dependency=/<<PKGBUILDDIR>>/target/
riscv64gc-unknown-linux-gnu/debug/deps -L dependency=/<<PKGBUILDDIR>>/target/
debug/deps --extern base64=/<<PKGBUILDDIR>>/target/riscv64gc-unknown-linux-
gnu/debug/deps/libbase64-080a6ce577e9c0a2.rmeta --extern image=/
<<PKGBUILDDIR>>/target/riscv64gc-unknown-linux-gnu/debug/deps/
libimage-1650473d5fef5352.rmeta --extern rustdct=/<<PKGBUILDDIR>>/target/
riscv64gc-unknown-linux-gnu/debug/deps/librustdct-ec877c732b5c9898.rmeta --
extern serde=/<<PKGBUILDDIR>>/target/riscv64gc-unknown-linux-gnu/debug/deps/
libserde-8ce8d31cf3c02798.rmeta --extern transpose=/<<PKGBUILDDIR>>/target/
riscv64gc-unknown-linux-gnu/debug/deps/libtranspose-fc3ec1d1b9c8f419.rmeta -C 
debuginfo=2 -C strip=none --cap-lints warn -C linker=riscv64-linux-gnu-gcc -C 
link-arg=-Wl,-z,relro --remap-path-prefix /<<PKGBUILDDIR>>=/usr/share/cargo/
registry/image-hasher-1.2.0 --remap-path-prefix /<<PKGBUILDDIR>>/debian/
cargo_registry=/usr/share/cargo/registry`


autopkgtest command:
  process didn't exit successfully: `CARGO=/usr/bin/cargo 
CARGO_CRATE_NAME=image_hasher CARGO_MANIFEST_DIR=/usr/share/cargo/registry/
image_hasher-1.2.0 CARGO_PKG_AUTHORS='Rafał Mikrut 
<mikrutrafal at protonmail.com>:Austin Bonander <austin.bonander at gmail.com>' 
CARGO_PKG_DESCRIPTION='A simple library that provides perceptual hashing and 
difference calculation for images.' CARGO_PKG_HOMEPAGE='' 
CARGO_PKG_LICENSE='MIT OR Apache-2.0' CARGO_PKG_LICENSE_FILE='' 
CARGO_PKG_NAME=image_hasher CARGO_PKG_README=README.md 
CARGO_PKG_REPOSITORY='http://github.com/qarmin/img_hash' 
CARGO_PKG_RUST_VERSION=1.61.0 CARGO_PKG_VERSION=1.2.0 
CARGO_PKG_VERSION_MAJOR=1 CARGO_PKG_VERSION_MINOR=2 CARGO_PKG_VERSION_PATCH=0 
CARGO_PKG_VERSION_PRE='' CARGO_PRIMARY_PACKAGE=1 CARGO_RUSTC_CURRENT_DIR=/usr/
share/cargo/registry/image_hasher-1.2.0 LD_LIBRARY_PATH=/tmp/tmp.4YNXSsEXGK/
target/debug/deps rustc --crate-name image_hasher --edition=2021 src/lib.rs --
error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --
crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C 
debuginfo=2 --cfg 'feature="nightly"' --check-cfg 'cfg(docsrs)' --check-cfg 
'cfg(feature, values("nightly"))' -C metadata=4fa3c466da9174f6 -C extra-
filename=-4fa3c466da9174f6 --out-dir /tmp/tmp.4YNXSsEXGK/target/riscv64gc-
unknown-linux-gnu/debug/deps --target riscv64gc-unknown-linux-gnu -C 
incremental=/tmp/tmp.4YNXSsEXGK/target/riscv64gc-unknown-linux-gnu/debug/
incremental -L dependency=/tmp/tmp.4YNXSsEXGK/target/riscv64gc-unknown-linux-
gnu/debug/deps -L dependency=/tmp/tmp.4YNXSsEXGK/target/debug/deps --extern 
base64=/tmp/tmp.4YNXSsEXGK/target/riscv64gc-unknown-linux-gnu/debug/deps/
libbase64-080a6ce577e9c0a2.rmeta --extern image=/tmp/tmp.4YNXSsEXGK/target/
riscv64gc-unknown-linux-gnu/debug/deps/libimage-1650473d5fef5352.rmeta --
extern rustdct=/tmp/tmp.4YNXSsEXGK/target/riscv64gc-unknown-linux-gnu/debug/
deps/librustdct-ad4e91fda8d188d0.rmeta --extern serde=/tmp/tmp.4YNXSsEXGK/
target/riscv64gc-unknown-linux-gnu/debug/deps/libserde-4debcaa72aa6c7d7.rmeta 
--extern transpose=/tmp/tmp.4YNXSsEXGK/target/riscv64gc-unknown-linux-gnu/
debug/deps/libtranspose-fc3ec1d1b9c8f419.rmeta -C debuginfo=2 -C strip=none --
cap-lints warn -C linker=riscv64-linux-gnu-gcc -C link-arg=-Wl,-z,relro --
remap-path-prefix /usr/share/cargo/registry/image_hasher-1.2.0=/usr/share/
cargo/registry/image-hasher-1.2.0 --remap-path-prefix /tmp/tmp.4YNXSsEXGK/
registry=/usr/share/cargo/registry` (signal: 11, SIGSEGV: invalid memory 
reference)


-- System Information:
Debian Release: 12.7
  APT prefers stable-updates
  APT policy: (991, 'stable-updates'), (991, 'stable-security'), (991, 
'stable'), (990, 'proposed-updates'), (390, 'oldstable-security'), (390, 
'oldstable'), (389, 'oldstable-updates'), (380, 'oldoldstable'), (379, 
'oldoldstable-updates'), (370, 'oldoldstable'), (95, 'testing'), (94, 
'unstable'), (93, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.1.0-26-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, 
TAINT_UNSIGNED_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), 
LANGUAGE=fr:en_US
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled