[INFO] crate xmc4400 0.2.0 is already in cache
[INFO] checking xmc4400-0.2.0 against master#4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb for pr-64672
[INFO] extracting crate xmc4400 0.2.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate xmc4400 0.2.0 on toolchain 4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xmc4400 0.2.0
[INFO] finished tweaking crates.io crate xmc4400 0.2.0
[INFO] tweaked toml for crates.io crate xmc4400 0.2.0 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-4/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" "+4ff32c07da9d97e6dc315a4a5c9ffbb797cb27bb" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0f2225735bd6de55884d2689ff426e49df7beeb26e3a993f00ff7f621a561ed0
[INFO] running `"docker" "start" "-a" "0f2225735bd6de55884d2689ff426e49df7beeb26e3a993f00ff7f621a561ed0"`
[INFO] [stderr]    Compiling xmc4400 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `xmc4400`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name xmc4400 src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=7a9b6a9e546c6a19 -C extra-filename=-7a9b6a9e546c6a19 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-c677073368cad855.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-bad885fe3ceda0c7.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-71bf3e571dd155f5.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" "0f2225735bd6de55884d2689ff426e49df7beeb26e3a993f00ff7f621a561ed0"`
[INFO] running `"docker" "rm" "-f" "0f2225735bd6de55884d2689ff426e49df7beeb26e3a993f00ff7f621a561ed0"`
[INFO] [stdout] 0f2225735bd6de55884d2689ff426e49df7beeb26e3a993f00ff7f621a561ed0