[INFO] crate xmc4500 0.2.0 is already in cache
[INFO] checking xmc4500-0.2.0 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate xmc4500 0.2.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate xmc4500 0.2.0 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xmc4500 0.2.0
[INFO] finished tweaking crates.io crate xmc4500 0.2.0
[INFO] tweaked toml for crates.io crate xmc4500 0.2.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/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" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 02879b21c5ff6cc679e18a8d42117809cace7bf5d239cb42514ed040c8f9371e
[INFO] running `"docker" "start" "-a" "02879b21c5ff6cc679e18a8d42117809cace7bf5d239cb42514ed040c8f9371e"`
[INFO] [stderr]    Compiling xmc4500 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking as-slice v0.1.0
[INFO] [stderr]     Checking aligned v0.3.1
[INFO] [stderr]     Checking cortex-m v0.6.1
[INFO] [stderr]     Checking cortex-m v0.5.10
[INFO] [stderr] error: Could not compile `xmc4500`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name xmc4500 src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=6e38fd012b6d8fc5 -C extra-filename=-6e38fd012b6d8fc5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-839c61c0092e7336.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-c4666a09df77fb43.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-2cd302edcaa81889.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `xmc4500`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name xmc4500 src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=ad2d7e0fd7401f34 -C extra-filename=-ad2d7e0fd7401f34 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-839c61c0092e7336.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-c4666a09df77fb43.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-2cd302edcaa81889.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "02879b21c5ff6cc679e18a8d42117809cace7bf5d239cb42514ed040c8f9371e"`
[INFO] running `"docker" "rm" "-f" "02879b21c5ff6cc679e18a8d42117809cace7bf5d239cb42514ed040c8f9371e"`
[INFO] [stdout] 02879b21c5ff6cc679e18a8d42117809cace7bf5d239cb42514ed040c8f9371e