[INFO] crate stm32f429 0.6.1 is already in cache
[INFO] testing stm32f429-0.6.1 against 1.38.0 for beta-1.39-1
[INFO] extracting crate stm32f429 0.6.1 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate stm32f429 0.6.1 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate stm32f429 0.6.1
[INFO] finished tweaking crates.io crate stm32f429 0.6.1
[INFO] tweaked toml for crates.io crate stm32f429 0.6.1 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] b80df3b2606d09e9e157167ee28c8fb508ddf22898d72686595d5145168e837f
[INFO] running `"docker" "start" "-a" "b80df3b2606d09e9e157167ee28c8fb508ddf22898d72686595d5145168e837f"`
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]    Compiling stm32f429 v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not compile `stm32f429`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name stm32f429 src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=e903cf1f9e9ce6a0 -C extra-filename=-e903cf1f9e9ce6a0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-647a3392bb77aaf1.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-6f17bcedaaf3762f.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-88c01bb6750826c3.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "b80df3b2606d09e9e157167ee28c8fb508ddf22898d72686595d5145168e837f"`
[INFO] running `"docker" "rm" "-f" "b80df3b2606d09e9e157167ee28c8fb508ddf22898d72686595d5145168e837f"`
[INFO] [stdout] b80df3b2606d09e9e157167ee28c8fb508ddf22898d72686595d5145168e837f