[INFO] updating cached repository bdelmas/image-scan
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bdelmas/image-scan
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bdelmas/image-scan" "work/ex/beta-1.38-1/sources/1.37.0/gh/bdelmas/image-scan"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bdelmas/image-scan'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bdelmas/image-scan" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bdelmas/image-scan"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bdelmas/image-scan'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 70e64f7c523a5a5027bdb9a2aa4278ae14cf5f91
[INFO] sha for GitHub repo bdelmas/image-scan: 70e64f7c523a5a5027bdb9a2aa4278ae14cf5f91
[INFO] validating manifest of bdelmas/image-scan 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 bdelmas/image-scan 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 bdelmas/image-scan
[INFO] finished frobbing bdelmas/image-scan
[INFO] frobbed toml for bdelmas/image-scan written to work/ex/beta-1.38-1/sources/1.37.0/gh/bdelmas/image-scan/Cargo.toml
[INFO] started frobbing bdelmas/image-scan
[INFO] finished frobbing bdelmas/image-scan
[INFO] frobbed toml for bdelmas/image-scan written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bdelmas/image-scan/Cargo.toml
[INFO] crate bdelmas/image-scan 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 bdelmas/image-scan 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/bdelmas/image-scan:/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] a0b9de94205dccc128bd6b6633fdcc9822d0f3380297f67e91c296f92fb98b61
[INFO] running `"docker" "start" "-a" "a0b9de94205dccc128bd6b6633fdcc9822d0f3380297f67e91c296f92fb98b61"`
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling image-scan v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.92s
[INFO] running `"docker" "inspect" "a0b9de94205dccc128bd6b6633fdcc9822d0f3380297f67e91c296f92fb98b61"`
[INFO] running `"docker" "rm" "-f" "a0b9de94205dccc128bd6b6633fdcc9822d0f3380297f67e91c296f92fb98b61"`
[INFO] [stdout] a0b9de94205dccc128bd6b6633fdcc9822d0f3380297f67e91c296f92fb98b61
[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/bdelmas/image-scan:/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] 3a05ec1f065c8b91ae04299f014e64f20f0434c9b75ac95a8e280c2758ad3efa
[INFO] running `"docker" "start" "-a" "3a05ec1f065c8b91ae04299f014e64f20f0434c9b75ac95a8e280c2758ad3efa"`
[INFO] [stderr]    Compiling image-scan v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "3a05ec1f065c8b91ae04299f014e64f20f0434c9b75ac95a8e280c2758ad3efa"`
[INFO] running `"docker" "rm" "-f" "3a05ec1f065c8b91ae04299f014e64f20f0434c9b75ac95a8e280c2758ad3efa"`
[INFO] [stdout] 3a05ec1f065c8b91ae04299f014e64f20f0434c9b75ac95a8e280c2758ad3efa
[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/bdelmas/image-scan:/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] d5fa818170e34d44a8027dae4c7b2af5707621c2b55a9cd9a9cef949be4d30e2
[INFO] running `"docker" "start" "-a" "d5fa818170e34d44a8027dae4c7b2af5707621c2b55a9cd9a9cef949be4d30e2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_scan-88cb99382f8cc262
[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" "d5fa818170e34d44a8027dae4c7b2af5707621c2b55a9cd9a9cef949be4d30e2"`
[INFO] running `"docker" "rm" "-f" "d5fa818170e34d44a8027dae4c7b2af5707621c2b55a9cd9a9cef949be4d30e2"`
[INFO] [stdout] d5fa818170e34d44a8027dae4c7b2af5707621c2b55a9cd9a9cef949be4d30e2