[INFO] crate tokio-eventfd 0.1.0 is already in cache
[INFO] extracting crate tokio-eventfd 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-eventfd/0.1.0
[INFO] extracting crate tokio-eventfd 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-eventfd/0.1.0
[INFO] validating manifest of tokio-eventfd-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 tokio-eventfd-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 tokio-eventfd-0.1.0
[INFO] finished frobbing tokio-eventfd-0.1.0
[INFO] frobbed toml for tokio-eventfd-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tokio-eventfd/0.1.0/Cargo.toml
[INFO] started frobbing tokio-eventfd-0.1.0
[INFO] finished frobbing tokio-eventfd-0.1.0
[INFO] frobbed toml for tokio-eventfd-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tokio-eventfd/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] 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tokio-eventfd-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/tokio-eventfd/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] 247322da4a7cb4d0c8024b14823b2732b60316c41e36e5712e2b6964293fabf9
[INFO] running `"docker" "start" "-a" "247322da4a7cb4d0c8024b14823b2732b60316c41e36e5712e2b6964293fabf9"`
[INFO] [stderr]    Compiling tokio-eventfd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "247322da4a7cb4d0c8024b14823b2732b60316c41e36e5712e2b6964293fabf9"`
[INFO] running `"docker" "rm" "-f" "247322da4a7cb4d0c8024b14823b2732b60316c41e36e5712e2b6964293fabf9"`
[INFO] [stdout] 247322da4a7cb4d0c8024b14823b2732b60316c41e36e5712e2b6964293fabf9
[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/tokio-eventfd/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] 487361453fffa4fe2d20fb491457b4ead113191cc54844594bcc3883b56dfcb5
[INFO] running `"docker" "start" "-a" "487361453fffa4fe2d20fb491457b4ead113191cc54844594bcc3883b56dfcb5"`
[INFO] [stderr]    Compiling tokio-eventfd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `"docker" "inspect" "487361453fffa4fe2d20fb491457b4ead113191cc54844594bcc3883b56dfcb5"`
[INFO] running `"docker" "rm" "-f" "487361453fffa4fe2d20fb491457b4ead113191cc54844594bcc3883b56dfcb5"`
[INFO] [stdout] 487361453fffa4fe2d20fb491457b4ead113191cc54844594bcc3883b56dfcb5
[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/tokio-eventfd/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] ec1eb8bf064befe57303419b57164c0a6b279c72d33cef354e4c82d06f7b673b
[INFO] running `"docker" "start" "-a" "ec1eb8bf064befe57303419b57164c0a6b279c72d33cef354e4c82d06f7b673b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_eventfd-de9bb85173a98093
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] 1
[INFO] [stdout] 1
[INFO] [stdout] 1
[INFO] [stdout] 1
[INFO] [stdout] 1
[INFO] [stdout] Instant { tv_sec: 2052691, tv_nsec: 552430452 } sent 1
[INFO] [stdout] Instant { tv_sec: 2052691, tv_nsec: 552821143 } received 1
[INFO] [stdout] Instant { tv_sec: 2052692, tv_nsec: 552523261 } sent 1
[INFO] [stdout] Instant { tv_sec: 2052692, tv_nsec: 552618979 } received 1
[INFO] [stdout] Instant { tv_sec: 2052693, tv_nsec: 552185584 } sent 1
[INFO] [stdout] Instant { tv_sec: 2052693, tv_nsec: 552268021 } received 1
[INFO] [stdout] Instant { tv_sec: 2052694, tv_nsec: 552643100 } sent 1
[INFO] [stdout] Instant { tv_sec: 2052694, tv_nsec: 552742906 } received 1
[INFO] [stdout] Instant { tv_sec: 2052695, tv_nsec: 552720184 } sent 1
[INFO] [stdout] Instant { tv_sec: 2052695, tv_nsec: 552842645 } received 1
[INFO] [stdout] test tests::it_works ... test tests::it_works has been running for over 60 seconds
[INFO] [stdout] test tests::increment_many ... test tests::increment_many has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "ec1eb8bf064befe57303419b57164c0a6b279c72d33cef354e4c82d06f7b673b"`
[INFO] running `"docker" "rm" "-f" "ec1eb8bf064befe57303419b57164c0a6b279c72d33cef354e4c82d06f7b673b"`
[INFO] [stdout] ec1eb8bf064befe57303419b57164c0a6b279c72d33cef354e4c82d06f7b673b