[INFO] crate stm32l4x2-pac 0.0.1 is already in cache
[INFO] checking stm32l4x2-pac-0.0.1 against master#9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7 for pr-64564
[INFO] extracting crate stm32l4x2-pac 0.0.1 into work/builds/worker-6/source
[INFO] validating manifest of crates.io crate stm32l4x2-pac 0.0.1 on toolchain 9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate stm32l4x2-pac 0.0.1
[INFO] finished tweaking crates.io crate stm32l4x2-pac 0.0.1
[INFO] tweaked toml for crates.io crate stm32l4x2-pac 0.0.1 written to work/builds/worker-6/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/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=forbid" "-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" "+9b9d2aff8de4d499b4ba7ca406e000f8d3754ea7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 013191ab56d51e8f43ab3e9e8bc713b69893b2f2fe1e01e6d044fdaf64acb8be
[INFO] running `"docker" "start" "-a" "013191ab56d51e8f43ab3e9e8bc713b69893b2f2fe1e01e6d044fdaf64acb8be"`
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling stm32l4x2-pac v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking as-slice v0.1.0
[INFO] [stderr]     Checking aligned v0.3.1
[INFO] [stderr] error: could not compile `stm32l4x2-pac`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name stm32l4x2_pac src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=208edc924cd5a81a -C extra-filename=-208edc924cd5a81a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-429844ebe31e980b.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-789e86c85732b895.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-316c0154d5e428ab.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "013191ab56d51e8f43ab3e9e8bc713b69893b2f2fe1e01e6d044fdaf64acb8be"`
[INFO] running `"docker" "rm" "-f" "013191ab56d51e8f43ab3e9e8bc713b69893b2f2fe1e01e6d044fdaf64acb8be"`
[INFO] [stdout] 013191ab56d51e8f43ab3e9e8bc713b69893b2f2fe1e01e6d044fdaf64acb8be