[INFO] fetching crate newtype-enum 0.1.0...
[INFO] testing newtype-enum-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate newtype-enum 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate newtype-enum 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate newtype-enum 0.1.0
[INFO] finished tweaking crates.io crate newtype-enum 0.1.0
[INFO] tweaked toml for crates.io crate newtype-enum 0.1.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded newtype-enum-macro v0.1.0
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 795e76d902a331583d9b367169d9fe52cd4a3e2c31756b270f599e754db77a71
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "795e76d902a331583d9b367169d9fe52cd4a3e2c31756b270f599e754db77a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "795e76d902a331583d9b367169d9fe52cd4a3e2c31756b270f599e754db77a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "795e76d902a331583d9b367169d9fe52cd4a3e2c31756b270f599e754db77a71", kill_on_drop: false }`
[INFO] [stdout] 795e76d902a331583d9b367169d9fe52cd4a3e2c31756b270f599e754db77a71
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 643cc8b26358f4ac25372dd5afe6e2d6a311565da94b7ca429539e5004bf21ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "643cc8b26358f4ac25372dd5afe6e2d6a311565da94b7ca429539e5004bf21ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling newtype-enum-macro v0.1.0
[INFO] [stderr]    Compiling newtype-enum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.05s
[INFO] running `Command { std: "docker" "inspect" "643cc8b26358f4ac25372dd5afe6e2d6a311565da94b7ca429539e5004bf21ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "643cc8b26358f4ac25372dd5afe6e2d6a311565da94b7ca429539e5004bf21ec", kill_on_drop: false }`
[INFO] [stdout] 643cc8b26358f4ac25372dd5afe6e2d6a311565da94b7ca429539e5004bf21ec
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 928b18b4a01d5baae9aaf710b29c5e546ca5c88e7f1a93fa2c71d8695cf3776e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "928b18b4a01d5baae9aaf710b29c5e546ca5c88e7f1a93fa2c71d8695cf3776e", kill_on_drop: false }`
[INFO] [stderr]    Compiling newtype-enum v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "928b18b4a01d5baae9aaf710b29c5e546ca5c88e7f1a93fa2c71d8695cf3776e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "928b18b4a01d5baae9aaf710b29c5e546ca5c88e7f1a93fa2c71d8695cf3776e", kill_on_drop: false }`
[INFO] [stdout] 928b18b4a01d5baae9aaf710b29c5e546ca5c88e7f1a93fa2c71d8695cf3776e
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 30462f91416b8f858349d499339b7004d134dc06d43cfb8c0b8f3696fb754c6c
[INFO] running `Command { std: "docker" "start" "-a" "30462f91416b8f858349d499339b7004d134dc06d43cfb8c0b8f3696fb754c6c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newtype_enum-e51a778486289806)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests newtype-enum
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name newtype_enum --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern newtype_enum=/opt/rustwide/target/debug/deps/libnewtype_enum-ac71907b5349b6fd.rlib --extern newtype_enum_macro=/opt/rustwide/target/debug/deps/libnewtype_enum_macro-95319ff53aedb7ff.so -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "30462f91416b8f858349d499339b7004d134dc06d43cfb8c0b8f3696fb754c6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30462f91416b8f858349d499339b7004d134dc06d43cfb8c0b8f3696fb754c6c", kill_on_drop: false }`
[INFO] [stdout] 30462f91416b8f858349d499339b7004d134dc06d43cfb8c0b8f3696fb754c6c