[INFO] updating cached repository onlyhavecans/img_trash
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/onlyhavecans/img_trash
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/onlyhavecans/img_trash" "work/ex/beta-1.38-1/sources/1.37.0/gh/onlyhavecans/img_trash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/onlyhavecans/img_trash'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/onlyhavecans/img_trash" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/onlyhavecans/img_trash"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/onlyhavecans/img_trash'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e62472782f8eaef870b40b0c9eaa0c1b4299a92
[INFO] sha for GitHub repo onlyhavecans/img_trash: 7e62472782f8eaef870b40b0c9eaa0c1b4299a92
[INFO] validating manifest of onlyhavecans/img_trash 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 onlyhavecans/img_trash 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 onlyhavecans/img_trash
[INFO] finished frobbing onlyhavecans/img_trash
[INFO] frobbed toml for onlyhavecans/img_trash written to work/ex/beta-1.38-1/sources/1.37.0/gh/onlyhavecans/img_trash/Cargo.toml
[INFO] started frobbing onlyhavecans/img_trash
[INFO] finished frobbing onlyhavecans/img_trash
[INFO] frobbed toml for onlyhavecans/img_trash written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/onlyhavecans/img_trash/Cargo.toml
[INFO] crate onlyhavecans/img_trash 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 onlyhavecans/img_trash 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/onlyhavecans/img_trash:/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] 6de2ade25653dfab14218d04876209f91f3f3af8052f31325d4a8adb160ab9e4
[INFO] running `"docker" "start" "-a" "6de2ade25653dfab14218d04876209f91f3f3af8052f31325d4a8adb160ab9e4"`
[INFO] [stderr]    Compiling rand v0.3.16
[INFO] [stderr]    Compiling num_cpus v1.6.2
[INFO] [stderr]    Compiling png v0.9.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.15.0
[INFO] [stderr]    Compiling img_trash v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.65s
[INFO] running `"docker" "inspect" "6de2ade25653dfab14218d04876209f91f3f3af8052f31325d4a8adb160ab9e4"`
[INFO] running `"docker" "rm" "-f" "6de2ade25653dfab14218d04876209f91f3f3af8052f31325d4a8adb160ab9e4"`
[INFO] [stdout] 6de2ade25653dfab14218d04876209f91f3f3af8052f31325d4a8adb160ab9e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/onlyhavecans/img_trash:/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] 012d6fc6d4ddd497e38a5eb885e51a18e94913dd2c97215240f61574b89afffc
[INFO] running `"docker" "start" "-a" "012d6fc6d4ddd497e38a5eb885e51a18e94913dd2c97215240f61574b89afffc"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling img_trash v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "012d6fc6d4ddd497e38a5eb885e51a18e94913dd2c97215240f61574b89afffc"`
[INFO] running `"docker" "rm" "-f" "012d6fc6d4ddd497e38a5eb885e51a18e94913dd2c97215240f61574b89afffc"`
[INFO] [stdout] 012d6fc6d4ddd497e38a5eb885e51a18e94913dd2c97215240f61574b89afffc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/onlyhavecans/img_trash:/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] 7b09245f762b21f96a70a5279655a9fee7c35aa668462f7f46f506b0be4b18ab
[INFO] running `"docker" "start" "-a" "7b09245f762b21f96a70a5279655a9fee7c35aa668462f7f46f506b0be4b18ab"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/img_trash-d8a9393a4c441b8e
[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] [stderr]      Running /opt/crater/target/debug/deps/img_trash-3d0040381fbef1a3
[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] [stderr]      Running /opt/crater/target/debug/deps/jumble-8f8e9b401d668ffe
[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] [stderr]      Running /opt/crater/target/debug/deps/line_juggle-a575dafe361698af
[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] [stderr]    Doc-tests img_trash
[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" "7b09245f762b21f96a70a5279655a9fee7c35aa668462f7f46f506b0be4b18ab"`
[INFO] running `"docker" "rm" "-f" "7b09245f762b21f96a70a5279655a9fee7c35aa668462f7f46f506b0be4b18ab"`
[INFO] [stdout] 7b09245f762b21f96a70a5279655a9fee7c35aa668462f7f46f506b0be4b18ab