[INFO] updating cached repository ethanboxx/image-watcher
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ethanboxx/image-watcher
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ethanboxx/image-watcher" "work/ex/beta-1.37-6/sources/1.36.0/gh/ethanboxx/image-watcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/ethanboxx/image-watcher'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ethanboxx/image-watcher" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ethanboxx/image-watcher"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ethanboxx/image-watcher'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3a6598eb2764cb6fc5706f7b77b84d25c2cef454
[INFO] sha for GitHub repo ethanboxx/image-watcher: 3a6598eb2764cb6fc5706f7b77b84d25c2cef454
[INFO] validating manifest of ethanboxx/image-watcher on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ethanboxx/image-watcher on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ethanboxx/image-watcher
[INFO] finished frobbing ethanboxx/image-watcher
[INFO] frobbed toml for ethanboxx/image-watcher written to work/ex/beta-1.37-6/sources/1.36.0/gh/ethanboxx/image-watcher/Cargo.toml
[INFO] started frobbing ethanboxx/image-watcher
[INFO] finished frobbing ethanboxx/image-watcher
[INFO] frobbed toml for ethanboxx/image-watcher written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/ethanboxx/image-watcher/Cargo.toml
[INFO] crate ethanboxx/image-watcher already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ethanboxx/image-watcher against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ethanboxx/image-watcher:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a791ce5436845fba1c0521218ce3736aebb7a52c0c6fbca6cff6d0328bd041ea
[INFO] running `"docker" "start" "-a" "a791ce5436845fba1c0521218ce3736aebb7a52c0c6fbca6cff6d0328bd041ea"`
[INFO] [stderr]    Compiling set-error v1.0.1
[INFO] [stderr]    Compiling read_input v0.8.0
[INFO] [stderr]    Compiling file-watcher v0.0.18
[INFO] [stderr]    Compiling image-watcher v0.0.23 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `"docker" "inspect" "a791ce5436845fba1c0521218ce3736aebb7a52c0c6fbca6cff6d0328bd041ea"`
[INFO] running `"docker" "rm" "-f" "a791ce5436845fba1c0521218ce3736aebb7a52c0c6fbca6cff6d0328bd041ea"`
[INFO] [stdout] a791ce5436845fba1c0521218ce3736aebb7a52c0c6fbca6cff6d0328bd041ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ethanboxx/image-watcher:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e3bb159062021b8b1394c0f837a8961c890ca06efcc563770c8025a206eb1570
[INFO] running `"docker" "start" "-a" "e3bb159062021b8b1394c0f837a8961c890ca06efcc563770c8025a206eb1570"`
[INFO] [stderr]    Compiling image-watcher v0.0.23 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "e3bb159062021b8b1394c0f837a8961c890ca06efcc563770c8025a206eb1570"`
[INFO] running `"docker" "rm" "-f" "e3bb159062021b8b1394c0f837a8961c890ca06efcc563770c8025a206eb1570"`
[INFO] [stdout] e3bb159062021b8b1394c0f837a8961c890ca06efcc563770c8025a206eb1570
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/ethanboxx/image-watcher:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f0222df270045b11d4f28f47ec5cdca022836d6d74f6ee720487f2b159a8cddc
[INFO] running `"docker" "start" "-a" "f0222df270045b11d4f28f47ec5cdca022836d6d74f6ee720487f2b159a8cddc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_watcher-792d1362fe37c005
[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" "f0222df270045b11d4f28f47ec5cdca022836d6d74f6ee720487f2b159a8cddc"`
[INFO] running `"docker" "rm" "-f" "f0222df270045b11d4f28f47ec5cdca022836d6d74f6ee720487f2b159a8cddc"`
[INFO] [stdout] f0222df270045b11d4f28f47ec5cdca022836d6d74f6ee720487f2b159a8cddc