[INFO] updating cached repository wwkeyboard/image-data-playgroud
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wwkeyboard/image-data-playgroud
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wwkeyboard/image-data-playgroud" "work/ex/beta-1.38-1/sources/1.37.0/gh/wwkeyboard/image-data-playgroud"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/wwkeyboard/image-data-playgroud'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wwkeyboard/image-data-playgroud" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wwkeyboard/image-data-playgroud"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wwkeyboard/image-data-playgroud'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c8737f188fcb511f3dc2452d852a92af3220e84e
[INFO] sha for GitHub repo wwkeyboard/image-data-playgroud: c8737f188fcb511f3dc2452d852a92af3220e84e
[INFO] validating manifest of wwkeyboard/image-data-playgroud 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 wwkeyboard/image-data-playgroud 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 wwkeyboard/image-data-playgroud
[INFO] finished frobbing wwkeyboard/image-data-playgroud
[INFO] frobbed toml for wwkeyboard/image-data-playgroud written to work/ex/beta-1.38-1/sources/1.37.0/gh/wwkeyboard/image-data-playgroud/Cargo.toml
[INFO] started frobbing wwkeyboard/image-data-playgroud
[INFO] finished frobbing wwkeyboard/image-data-playgroud
[INFO] frobbed toml for wwkeyboard/image-data-playgroud written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/wwkeyboard/image-data-playgroud/Cargo.toml
[INFO] crate wwkeyboard/image-data-playgroud 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 wwkeyboard/image-data-playgroud 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wwkeyboard/image-data-playgroud:/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] 394b3ec7b67c4a0823f001c8257fe21e4a81db5f69e52eb3709990bb0f232565
[INFO] running `"docker" "start" "-a" "394b3ec7b67c4a0823f001c8257fe21e4a81db5f69e52eb3709990bb0f232565"`
[INFO] [stderr]    Compiling kamadak-exif v0.3.0
[INFO] [stderr]    Compiling image-data v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `"docker" "inspect" "394b3ec7b67c4a0823f001c8257fe21e4a81db5f69e52eb3709990bb0f232565"`
[INFO] running `"docker" "rm" "-f" "394b3ec7b67c4a0823f001c8257fe21e4a81db5f69e52eb3709990bb0f232565"`
[INFO] [stdout] 394b3ec7b67c4a0823f001c8257fe21e4a81db5f69e52eb3709990bb0f232565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wwkeyboard/image-data-playgroud:/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] aaf7bf40b35f8fd4c8b400ca260fc4076b669a1b2895c6246f5352fef3f0cc92
[INFO] running `"docker" "start" "-a" "aaf7bf40b35f8fd4c8b400ca260fc4076b669a1b2895c6246f5352fef3f0cc92"`
[INFO] [stderr]    Compiling image-data v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `"docker" "inspect" "aaf7bf40b35f8fd4c8b400ca260fc4076b669a1b2895c6246f5352fef3f0cc92"`
[INFO] running `"docker" "rm" "-f" "aaf7bf40b35f8fd4c8b400ca260fc4076b669a1b2895c6246f5352fef3f0cc92"`
[INFO] [stdout] aaf7bf40b35f8fd4c8b400ca260fc4076b669a1b2895c6246f5352fef3f0cc92
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/wwkeyboard/image-data-playgroud:/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] 9a97a4403ba1083f28f230f7e8e68df555ec37ab83a0ded7f3236d2fe2c0ed4e
[INFO] running `"docker" "start" "-a" "9a97a4403ba1083f28f230f7e8e68df555ec37ab83a0ded7f3236d2fe2c0ed4e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_data-456f0bbf5f8c5368
[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" "9a97a4403ba1083f28f230f7e8e68df555ec37ab83a0ded7f3236d2fe2c0ed4e"`
[INFO] running `"docker" "rm" "-f" "9a97a4403ba1083f28f230f7e8e68df555ec37ab83a0ded7f3236d2fe2c0ed4e"`
[INFO] [stdout] 9a97a4403ba1083f28f230f7e8e68df555ec37ab83a0ded7f3236d2fe2c0ed4e