[INFO] crate xmc4800 0.2.1 is already in cache
[INFO] checking xmc4800-0.2.1 against master#eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc for pr-69560
[INFO] extracting crate xmc4800 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate xmc4800 0.2.1 on toolchain eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate xmc4800 0.2.1
[INFO] finished tweaking crates.io crate xmc4800 0.2.1
[INFO] tweaked toml for crates.io crate xmc4800 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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" "+eaa02f599f651246d5d1b99e7a4c6fa8d04bc9dc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ac6b58809a19fef661c94c6c6b6aa2758fdfb4d43306f132d786e8cddbba6724
[INFO] running `"docker" "start" "-a" "ac6b58809a19fef661c94c6c6b6aa2758fdfb4d43306f132d786e8cddbba6724"`
[INFO] [stderr]    Compiling xmc4800 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking as-slice v0.1.3
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]     Checking cortex-m v0.6.2
[INFO] [stderr] error: could not compile `xmc4800`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name xmc4800 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=5648ead5a7236e20 -C extra-filename=-5648ead5a7236e20 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-f86456ad0e5ea21f.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-db39cd188df6d737.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-de950247ffcc24f8.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 `xmc4800`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name xmc4800 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=fb251b54b7aa794d -C extra-filename=-fb251b54b7aa794d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-f86456ad0e5ea21f.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-db39cd188df6d737.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-de950247ffcc24f8.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "ac6b58809a19fef661c94c6c6b6aa2758fdfb4d43306f132d786e8cddbba6724"`
[INFO] running `"docker" "rm" "-f" "ac6b58809a19fef661c94c6c6b6aa2758fdfb4d43306f132d786e8cddbba6724"`
[INFO] [stdout] ac6b58809a19fef661c94c6c6b6aa2758fdfb4d43306f132d786e8cddbba6724