[INFO] crate mio-poll-wrapper 0.1.0 is already in cache
[INFO] extracting crate mio-poll-wrapper 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/mio-poll-wrapper/0.1.0
[INFO] extracting crate mio-poll-wrapper 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mio-poll-wrapper/0.1.0
[INFO] validating manifest of mio-poll-wrapper-0.1.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mio-poll-wrapper-0.1.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mio-poll-wrapper-0.1.0
[INFO] finished frobbing mio-poll-wrapper-0.1.0
[INFO] frobbed toml for mio-poll-wrapper-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/mio-poll-wrapper/0.1.0/Cargo.toml
[INFO] started frobbing mio-poll-wrapper-0.1.0
[INFO] finished frobbing mio-poll-wrapper-0.1.0
[INFO] frobbed toml for mio-poll-wrapper-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/mio-poll-wrapper/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing mio-poll-wrapper-0.1.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mio-poll-wrapper/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c7ad51d6e73e6e7d86c8d084402f894dae0e5fc80915fca3957fa1005638537a
[INFO] running `"docker" "start" "-a" "c7ad51d6e73e6e7d86c8d084402f894dae0e5fc80915fca3957fa1005638537a"`
[INFO] [stderr]    Compiling mio-poll-wrapper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "c7ad51d6e73e6e7d86c8d084402f894dae0e5fc80915fca3957fa1005638537a"`
[INFO] running `"docker" "rm" "-f" "c7ad51d6e73e6e7d86c8d084402f894dae0e5fc80915fca3957fa1005638537a"`
[INFO] [stdout] c7ad51d6e73e6e7d86c8d084402f894dae0e5fc80915fca3957fa1005638537a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mio-poll-wrapper/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 56763fd18b8f7192d48317768fdc660ad8bfbdc7e1fa444822860d4afc7c70b6
[INFO] running `"docker" "start" "-a" "56763fd18b8f7192d48317768fdc660ad8bfbdc7e1fa444822860d4afc7c70b6"`
[INFO] [stderr]    Compiling mio-poll-wrapper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "56763fd18b8f7192d48317768fdc660ad8bfbdc7e1fa444822860d4afc7c70b6"`
[INFO] running `"docker" "rm" "-f" "56763fd18b8f7192d48317768fdc660ad8bfbdc7e1fa444822860d4afc7c70b6"`
[INFO] [stdout] 56763fd18b8f7192d48317768fdc660ad8bfbdc7e1fa444822860d4afc7c70b6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/mio-poll-wrapper/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] dd55b50a6ede7b5b3e59716a7fb0d48ba8f37c05b1fe6acaf050f0754574b768
[INFO] running `"docker" "start" "-a" "dd55b50a6ede7b5b3e59716a7fb0d48ba8f37c05b1fe6acaf050f0754574b768"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mio_poll_wrapper-52b6b1da15a88500
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mio-poll-wrapper
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 5) ... test src/lib.rs -  (line 5) has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "dd55b50a6ede7b5b3e59716a7fb0d48ba8f37c05b1fe6acaf050f0754574b768"`
[INFO] running `"docker" "rm" "-f" "dd55b50a6ede7b5b3e59716a7fb0d48ba8f37c05b1fe6acaf050f0754574b768"`
[INFO] [stdout] dd55b50a6ede7b5b3e59716a7fb0d48ba8f37c05b1fe6acaf050f0754574b768