[INFO] fetching crate sequoia-rfc2822 0.10.0...
[INFO] checking sequoia-rfc2822-0.10.0 against nightly-2019-10-27 for pr-65897
[INFO] extracting crate sequoia-rfc2822 0.10.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate sequoia-rfc2822 0.10.0 on toolchain nightly-2019-10-27
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sequoia-rfc2822 0.10.0
[INFO] finished tweaking crates.io crate sequoia-rfc2822 0.10.0
[INFO] tweaked toml for crates.io crate sequoia-rfc2822 0.10.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+nightly-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] 577f2c0b0c1be7f213f861ae22e2c5af16105c5dc40a28508074a7921e3373d3
[INFO] running `"docker" "start" "-a" "577f2c0b0c1be7f213f861ae22e2c5af16105c5dc40a28508074a7921e3373d3"`
[INFO] [stderr]    Compiling sequoia-rfc2822 v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `sequoia-rfc2822`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name sequoia_rfc2822 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=0781e5c9304032b2 -C extra-filename=-0781e5c9304032b2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern failure=/opt/rustwide/target/debug/deps/libfailure-adf64ce63d857537.rmeta --extern lalrpop_util=/opt/rustwide/target/debug/deps/liblalrpop_util-a362bb499473a75c.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-db36e4095d6f9309.rmeta --extern quickcheck=/opt/rustwide/target/debug/deps/libquickcheck-de906014892a1426.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-42ee584330227e2c.rmeta --cap-lints=allow -L native=/opt/rustwide/target/debug/build/backtrace-sys-f17c98ef430ea9ec/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "577f2c0b0c1be7f213f861ae22e2c5af16105c5dc40a28508074a7921e3373d3"`
[INFO] running `"docker" "rm" "-f" "577f2c0b0c1be7f213f861ae22e2c5af16105c5dc40a28508074a7921e3373d3"`
[INFO] [stdout] 577f2c0b0c1be7f213f861ae22e2c5af16105c5dc40a28508074a7921e3373d3