[INFO] updating cached repository leniseev/okio-threadpool-blocking-example
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/leniseev/okio-threadpool-blocking-example
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/leniseev/okio-threadpool-blocking-example" "work/ex/beta-1.38-1/sources/1.37.0/gh/leniseev/okio-threadpool-blocking-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/leniseev/okio-threadpool-blocking-example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/leniseev/okio-threadpool-blocking-example" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/leniseev/okio-threadpool-blocking-example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/leniseev/okio-threadpool-blocking-example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 857ea600e1ad3cc97d7716a77d26e6d2e339f67c
[INFO] sha for GitHub repo leniseev/okio-threadpool-blocking-example: 857ea600e1ad3cc97d7716a77d26e6d2e339f67c
[INFO] validating manifest of leniseev/okio-threadpool-blocking-example 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 leniseev/okio-threadpool-blocking-example 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 leniseev/okio-threadpool-blocking-example
[INFO] finished frobbing leniseev/okio-threadpool-blocking-example
[INFO] frobbed toml for leniseev/okio-threadpool-blocking-example written to work/ex/beta-1.38-1/sources/1.37.0/gh/leniseev/okio-threadpool-blocking-example/Cargo.toml
[INFO] started frobbing leniseev/okio-threadpool-blocking-example
[INFO] finished frobbing leniseev/okio-threadpool-blocking-example
[INFO] frobbed toml for leniseev/okio-threadpool-blocking-example written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/leniseev/okio-threadpool-blocking-example/Cargo.toml
[INFO] crate leniseev/okio-threadpool-blocking-example already has a lockfile, it will not be regenerated
[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 leniseev/okio-threadpool-blocking-example against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/leniseev/okio-threadpool-blocking-example:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b47ebfe3c6a1ccaacdf42f24baf39bf4f907e778bff8a0525b66ed50cf22acd0
[INFO] running `"docker" "start" "-a" "b47ebfe3c6a1ccaacdf42f24baf39bf4f907e778bff8a0525b66ed50cf22acd0"`
[INFO] [stderr]    Compiling futures v0.1.26
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling libc v0.2.51
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling tokio-sync v0.1.4
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling tokio-executor v0.1.7
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-timer v0.2.10
[INFO] [stderr]    Compiling tokio-current-thread v0.1.6
[INFO] [stderr]    Compiling parking_lot_core v0.4.0
[INFO] [stderr]    Compiling tokio-threadpool v0.1.13
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio v0.1.18
[INFO] [stderr]    Compiling tokio-threadpool-blocking-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.27s
[INFO] running `"docker" "inspect" "b47ebfe3c6a1ccaacdf42f24baf39bf4f907e778bff8a0525b66ed50cf22acd0"`
[INFO] running `"docker" "rm" "-f" "b47ebfe3c6a1ccaacdf42f24baf39bf4f907e778bff8a0525b66ed50cf22acd0"`
[INFO] [stdout] b47ebfe3c6a1ccaacdf42f24baf39bf4f907e778bff8a0525b66ed50cf22acd0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/leniseev/okio-threadpool-blocking-example:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 565fce5e8789d0f836415d7362cb505ed28510f478fae894a69a2ebef376a9e4
[INFO] running `"docker" "start" "-a" "565fce5e8789d0f836415d7362cb505ed28510f478fae894a69a2ebef376a9e4"`
[INFO] [stderr]    Compiling tokio-threadpool-blocking-example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `"docker" "inspect" "565fce5e8789d0f836415d7362cb505ed28510f478fae894a69a2ebef376a9e4"`
[INFO] running `"docker" "rm" "-f" "565fce5e8789d0f836415d7362cb505ed28510f478fae894a69a2ebef376a9e4"`
[INFO] [stdout] 565fce5e8789d0f836415d7362cb505ed28510f478fae894a69a2ebef376a9e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/leniseev/okio-threadpool-blocking-example:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 55dc7a1575207874c4a344b3ea1f994fd4a04513e3c18b259ef2572fdd9eb675
[INFO] running `"docker" "start" "-a" "55dc7a1575207874c4a344b3ea1f994fd4a04513e3c18b259ef2572fdd9eb675"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_threadpool_blocking_example-156f3385c37c7f4e
[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] running `"docker" "inspect" "55dc7a1575207874c4a344b3ea1f994fd4a04513e3c18b259ef2572fdd9eb675"`
[INFO] running `"docker" "rm" "-f" "55dc7a1575207874c4a344b3ea1f994fd4a04513e3c18b259ef2572fdd9eb675"`
[INFO] [stdout] 55dc7a1575207874c4a344b3ea1f994fd4a04513e3c18b259ef2572fdd9eb675