[INFO] updating cached repository mjbryant/docker-attach
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mjbryant/docker-attach
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mjbryant/docker-attach" "work/ex/beta-1.38-1/sources/1.37.0/gh/mjbryant/docker-attach"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mjbryant/docker-attach'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mjbryant/docker-attach" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mjbryant/docker-attach"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mjbryant/docker-attach'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 41d0fafb87cddfc3976d7fee4c859620766682c8
[INFO] sha for GitHub repo mjbryant/docker-attach: 41d0fafb87cddfc3976d7fee4c859620766682c8
[INFO] validating manifest of mjbryant/docker-attach 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 mjbryant/docker-attach 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 mjbryant/docker-attach
[INFO] finished frobbing mjbryant/docker-attach
[INFO] frobbed toml for mjbryant/docker-attach written to work/ex/beta-1.38-1/sources/1.37.0/gh/mjbryant/docker-attach/Cargo.toml
[INFO] started frobbing mjbryant/docker-attach
[INFO] finished frobbing mjbryant/docker-attach
[INFO] frobbed toml for mjbryant/docker-attach written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mjbryant/docker-attach/Cargo.toml
[INFO] crate mjbryant/docker-attach 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 mjbryant/docker-attach 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mjbryant/docker-attach:/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] 6ea2f5f6e999b1e7e351fd81ffd6b071fc62a0374dffc3fb8f605e0dda3619ef
[INFO] running `"docker" "start" "-a" "6ea2f5f6e999b1e7e351fd81ffd6b071fc62a0374dffc3fb8f605e0dda3619ef"`
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling docker-attach v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
[INFO] running `"docker" "inspect" "6ea2f5f6e999b1e7e351fd81ffd6b071fc62a0374dffc3fb8f605e0dda3619ef"`
[INFO] running `"docker" "rm" "-f" "6ea2f5f6e999b1e7e351fd81ffd6b071fc62a0374dffc3fb8f605e0dda3619ef"`
[INFO] [stdout] 6ea2f5f6e999b1e7e351fd81ffd6b071fc62a0374dffc3fb8f605e0dda3619ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mjbryant/docker-attach:/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] c38b31d30ba986db1c46a6cadc7f7fbaddd71a959a7689d9d251c3d5e975b263
[INFO] running `"docker" "start" "-a" "c38b31d30ba986db1c46a6cadc7f7fbaddd71a959a7689d9d251c3d5e975b263"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling docker-attach v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "c38b31d30ba986db1c46a6cadc7f7fbaddd71a959a7689d9d251c3d5e975b263"`
[INFO] running `"docker" "rm" "-f" "c38b31d30ba986db1c46a6cadc7f7fbaddd71a959a7689d9d251c3d5e975b263"`
[INFO] [stdout] c38b31d30ba986db1c46a6cadc7f7fbaddd71a959a7689d9d251c3d5e975b263
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mjbryant/docker-attach:/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] 8ab13c7a8b717c593a209e06e2fffb8f7701ade70cc40c393d86fb620bc191a9
[INFO] running `"docker" "start" "-a" "8ab13c7a8b717c593a209e06e2fffb8f7701ade70cc40c393d86fb620bc191a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/docker_attach-a443e122ec2b1458
[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" "8ab13c7a8b717c593a209e06e2fffb8f7701ade70cc40c393d86fb620bc191a9"`
[INFO] running `"docker" "rm" "-f" "8ab13c7a8b717c593a209e06e2fffb8f7701ade70cc40c393d86fb620bc191a9"`
[INFO] [stdout] 8ab13c7a8b717c593a209e06e2fffb8f7701ade70cc40c393d86fb620bc191a9