[INFO] crate efm32gg11b820 0.7.0 is already in cache
[INFO] checking efm32gg11b820-0.7.0 against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325
[INFO] extracting crate efm32gg11b820 0.7.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate efm32gg11b820 0.7.0 on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate efm32gg11b820 0.7.0
[INFO] finished tweaking crates.io crate efm32gg11b820 0.7.0
[INFO] tweaked toml for crates.io crate efm32gg11b820 0.7.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "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] eab5ba3aedbb1e0caf2710a5cd7ede1bbe7fbd291f997fb598afc0597669b50b
[INFO] running `"docker" "start" "-a" "eab5ba3aedbb1e0caf2710a5cd7ede1bbe7fbd291f997fb598afc0597669b50b"`
[INFO] [stderr]    Compiling efm32gg11b820 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `efm32gg11b820`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name efm32gg11b820 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=c01d435dfd743f41 -C extra-filename=-c01d435dfd743f41 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-10d48124ced192b5.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-ac1210763789f774.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-25ee835409ef40e0.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 `efm32gg11b820`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name efm32gg11b820 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=f33b88b6b434878c -C extra-filename=-f33b88b6b434878c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-10d48124ced192b5.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-ac1210763789f774.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-25ee835409ef40e0.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "eab5ba3aedbb1e0caf2710a5cd7ede1bbe7fbd291f997fb598afc0597669b50b"`
[INFO] running `"docker" "rm" "-f" "eab5ba3aedbb1e0caf2710a5cd7ede1bbe7fbd291f997fb598afc0597669b50b"`
[INFO] [stdout] eab5ba3aedbb1e0caf2710a5cd7ede1bbe7fbd291f997fb598afc0597669b50b