[INFO] crate devboat-docker 0.1.0 is already in cache
[INFO] extracting crate devboat-docker 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/devboat-docker/0.1.0
[INFO] extracting crate devboat-docker 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/devboat-docker/0.1.0
[INFO] validating manifest of devboat-docker-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 devboat-docker-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 devboat-docker-0.1.0
[INFO] finished frobbing devboat-docker-0.1.0
[INFO] frobbed toml for devboat-docker-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/devboat-docker/0.1.0/Cargo.toml
[INFO] started frobbing devboat-docker-0.1.0
[INFO] finished frobbing devboat-docker-0.1.0
[INFO] frobbed toml for devboat-docker-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/devboat-docker/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing devboat-docker-0.1.0 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/devboat-docker/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6a96831c7d60d7153cb3de8e2acbe18d505e52aba615d1656ea56b637e500453
[INFO] running `"docker" "start" "-a" "6a96831c7d60d7153cb3de8e2acbe18d505e52aba615d1656ea56b637e500453"`
[INFO] [stderr]    Compiling debug-builders v0.1.0
[INFO] [stderr]    Compiling unix_socket v0.4.6
[INFO] [stderr]    Compiling devboat-docker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "6a96831c7d60d7153cb3de8e2acbe18d505e52aba615d1656ea56b637e500453"`
[INFO] running `"docker" "rm" "-f" "6a96831c7d60d7153cb3de8e2acbe18d505e52aba615d1656ea56b637e500453"`
[INFO] [stdout] 6a96831c7d60d7153cb3de8e2acbe18d505e52aba615d1656ea56b637e500453
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/devboat-docker/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3a41cb0e36acfed5c641df9f3860412f4445bed5389f59e25868e8990c4a52b5
[INFO] running `"docker" "start" "-a" "3a41cb0e36acfed5c641df9f3860412f4445bed5389f59e25868e8990c4a52b5"`
[INFO] [stderr]    Compiling devboat-docker v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "3a41cb0e36acfed5c641df9f3860412f4445bed5389f59e25868e8990c4a52b5"`
[INFO] running `"docker" "rm" "-f" "3a41cb0e36acfed5c641df9f3860412f4445bed5389f59e25868e8990c4a52b5"`
[INFO] [stdout] 3a41cb0e36acfed5c641df9f3860412f4445bed5389f59e25868e8990c4a52b5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/devboat-docker/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 92c72f1db2896e62c3afcb340ed178894e2fab9709835e97f31caa45c345c30c
[INFO] running `"docker" "start" "-a" "92c72f1db2896e62c3afcb340ed178894e2fab9709835e97f31caa45c345c30c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/devboat_docker-e9c9eab2d8ab58f4
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests devboat-docker
[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" "92c72f1db2896e62c3afcb340ed178894e2fab9709835e97f31caa45c345c30c"`
[INFO] running `"docker" "rm" "-f" "92c72f1db2896e62c3afcb340ed178894e2fab9709835e97f31caa45c345c30c"`
[INFO] [stdout] 92c72f1db2896e62c3afcb340ed178894e2fab9709835e97f31caa45c345c30c