[INFO] crate xmc4500 0.2.0 is already in cache
[INFO] checking xmc4500-0.2.0 against master#fe6d05a8b32f5c66c427ca524dbcce5a7145f87e for pr-64327
[INFO] extracting crate xmc4500 0.2.0 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate xmc4500 0.2.0 on toolchain fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-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-1/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-1/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" "+fe6d05a8b32f5c66c427ca524dbcce5a7145f87e-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 534f7d8b2cc398f99a41a1809afc4c5a4e626d01a957f48c90ba9b2344eaf46b
[INFO] running `"docker" "start" "-a" "534f7d8b2cc398f99a41a1809afc4c5a4e626d01a957f48c90ba9b2344eaf46b"`
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]    Compiling xmc4500 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking as-slice v0.1.0
[INFO] [stderr]     Checking aligned v0.3.1
[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=1f46c11a93cc1593 -C extra-filename=-1f46c11a93cc1593 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-6cd74180310e015f.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-ca6e2f4f4c1ba399.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-e50db7ef3ea7b994.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=6b772400917052cc -C extra-filename=-6b772400917052cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-6cd74180310e015f.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-ca6e2f4f4c1ba399.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-e50db7ef3ea7b994.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "534f7d8b2cc398f99a41a1809afc4c5a4e626d01a957f48c90ba9b2344eaf46b"`
[INFO] running `"docker" "rm" "-f" "534f7d8b2cc398f99a41a1809afc4c5a4e626d01a957f48c90ba9b2344eaf46b"`
[INFO] [stdout] 534f7d8b2cc398f99a41a1809afc4c5a4e626d01a957f48c90ba9b2344eaf46b