[INFO] crate tm4c129x 0.8.0 is already in cache
[INFO] checking tm4c129x-0.8.0 against beta-2019-10-27 for pr-65897
[INFO] extracting crate tm4c129x 0.8.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tm4c129x 0.8.0 on toolchain beta-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate tm4c129x 0.8.0
[INFO] finished tweaking crates.io crate tm4c129x 0.8.0
[INFO] tweaked toml for crates.io crate tm4c129x 0.8.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=allow" "-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" "+beta-2019-10-27" "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] 7c45b76b139285e3712aa7b8784170d092e52a44190079e5adb540333d333f61
[INFO] running `"docker" "start" "-a" "7c45b76b139285e3712aa7b8784170d092e52a44190079e5adb540333d333f61"`
[INFO] [stderr]    Compiling tm4c129x v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `tm4c129x`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name tm4c129x src/lib.rs --color never --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=03fa9bd914a494ed -C extra-filename=-03fa9bd914a494ed --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bare_metal=/opt/rustwide/target/debug/deps/libbare_metal-83b5ee4699e7e912.rmeta --extern cortex_m=/opt/rustwide/target/debug/deps/libcortex_m-f3d0d97140a9b382.rmeta --extern vcell=/opt/rustwide/target/debug/deps/libvcell-659e5a2cabceb3ba.rmeta --cap-lints=allow` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "7c45b76b139285e3712aa7b8784170d092e52a44190079e5adb540333d333f61"`
[INFO] running `"docker" "rm" "-f" "7c45b76b139285e3712aa7b8784170d092e52a44190079e5adb540333d333f61"`
[INFO] [stdout] 7c45b76b139285e3712aa7b8784170d092e52a44190079e5adb540333d333f61