[INFO] crate tokio-eventfd 0.1.0 is already in cache
[INFO] extracting crate tokio-eventfd 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-eventfd/0.1.0
[INFO] extracting crate tokio-eventfd 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-eventfd/0.1.0
[INFO] validating manifest of tokio-eventfd-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tokio-eventfd-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/reg/tokio-eventfd/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tokio-eventfd-0.1.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ea74dc9a94d1a9cedc3e02279505ee6d1fa13ece22c9759a11ea2b4822e4d4b4
[INFO] running `"docker" "start" "-a" "ea74dc9a94d1a9cedc3e02279505ee6d1fa13ece22c9759a11ea2b4822e4d4b4"`
[INFO] [stderr]    Compiling tokio-eventfd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "ea74dc9a94d1a9cedc3e02279505ee6d1fa13ece22c9759a11ea2b4822e4d4b4"`
[INFO] running `"docker" "rm" "-f" "ea74dc9a94d1a9cedc3e02279505ee6d1fa13ece22c9759a11ea2b4822e4d4b4"`
[INFO] [stdout] ea74dc9a94d1a9cedc3e02279505ee6d1fa13ece22c9759a11ea2b4822e4d4b4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a0d705f868a3661aa3eadbda68b3d24bd31f8f07887dddf82011d5a1c0a9dbe3
[INFO] running `"docker" "start" "-a" "a0d705f868a3661aa3eadbda68b3d24bd31f8f07887dddf82011d5a1c0a9dbe3"`
[INFO] [stderr]    Compiling tokio-eventfd v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `"docker" "inspect" "a0d705f868a3661aa3eadbda68b3d24bd31f8f07887dddf82011d5a1c0a9dbe3"`
[INFO] running `"docker" "rm" "-f" "a0d705f868a3661aa3eadbda68b3d24bd31f8f07887dddf82011d5a1c0a9dbe3"`
[INFO] [stdout] a0d705f868a3661aa3eadbda68b3d24bd31f8f07887dddf82011d5a1c0a9dbe3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] ec32f95fb59ea48e9308503680347567ad8764755b86e18dcfcf2820a7d0d059
[INFO] running `"docker" "start" "-a" "ec32f95fb59ea48e9308503680347567ad8764755b86e18dcfcf2820a7d0d059"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_eventfd-601c3ae25aaa8db3
[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: 3820002, tv_nsec: 501562350 } sent 1
[INFO] [stdout] Instant { tv_sec: 3820002, tv_nsec: 502289510 } received 1
[INFO] [stdout] Instant { tv_sec: 3820003, tv_nsec: 501434337 } sent 1
[INFO] [stdout] Instant { tv_sec: 3820003, tv_nsec: 501545312 } received 1
[INFO] [stdout] Instant { tv_sec: 3820004, tv_nsec: 501389436 } sent 1
[INFO] [stdout] Instant { tv_sec: 3820004, tv_nsec: 501464734 } received 1
[INFO] [stdout] Instant { tv_sec: 3820005, tv_nsec: 500762153 } sent 1
[INFO] [stdout] Instant { tv_sec: 3820005, tv_nsec: 500921847 } received 1
[INFO] [stdout] Instant { tv_sec: 3820006, tv_nsec: 501540136 } sent 1
[INFO] [stdout] Instant { tv_sec: 3820006, tv_nsec: 501654569 } 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" "ec32f95fb59ea48e9308503680347567ad8764755b86e18dcfcf2820a7d0d059"`
[INFO] running `"docker" "rm" "-f" "ec32f95fb59ea48e9308503680347567ad8764755b86e18dcfcf2820a7d0d059"`
[INFO] [stdout] ec32f95fb59ea48e9308503680347567ad8764755b86e18dcfcf2820a7d0d059