[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-1.37-6/sources/1.36.0/gh/bdelmas/image-scan"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bdelmas/image-scan'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bdelmas/image-scan" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bdelmas/image-scan"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bdelmas/image-scan 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 bdelmas/image-scan
[INFO] finished frobbing bdelmas/image-scan
[INFO] frobbed toml for bdelmas/image-scan written to work/ex/beta-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "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 bdelmas/image-scan against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b477928d18d07d2ec47e4126bbc769313eccd36e282569bb05831ae26607a710
[INFO] running `"docker" "start" "-a" "b477928d18d07d2ec47e4126bbc769313eccd36e282569bb05831ae26607a710"`
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling deflate v0.7.18
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[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 39.26s
[INFO] running `"docker" "inspect" "b477928d18d07d2ec47e4126bbc769313eccd36e282569bb05831ae26607a710"`
[INFO] running `"docker" "rm" "-f" "b477928d18d07d2ec47e4126bbc769313eccd36e282569bb05831ae26607a710"`
[INFO] [stdout] b477928d18d07d2ec47e4126bbc769313eccd36e282569bb05831ae26607a710
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] f89ab6bc86c0e36d63b661d454c3c642491dc398b5a55fd44cb741b66034f24a
[INFO] running `"docker" "start" "-a" "f89ab6bc86c0e36d63b661d454c3c642491dc398b5a55fd44cb741b66034f24a"`
[INFO] [stderr]    Compiling image-scan v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "f89ab6bc86c0e36d63b661d454c3c642491dc398b5a55fd44cb741b66034f24a"`
[INFO] running `"docker" "rm" "-f" "f89ab6bc86c0e36d63b661d454c3c642491dc398b5a55fd44cb741b66034f24a"`
[INFO] [stdout] f89ab6bc86c0e36d63b661d454c3c642491dc398b5a55fd44cb741b66034f24a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] dd4129cfdb5f6a6cb64d6a3642b43d6695db4dffa63df6e5937a5ff54074bd9f
[INFO] running `"docker" "start" "-a" "dd4129cfdb5f6a6cb64d6a3642b43d6695db4dffa63df6e5937a5ff54074bd9f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_scan-085a4596c448e362
[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" "dd4129cfdb5f6a6cb64d6a3642b43d6695db4dffa63df6e5937a5ff54074bd9f"`
[INFO] running `"docker" "rm" "-f" "dd4129cfdb5f6a6cb64d6a3642b43d6695db4dffa63df6e5937a5ff54074bd9f"`
[INFO] [stdout] dd4129cfdb5f6a6cb64d6a3642b43d6695db4dffa63df6e5937a5ff54074bd9f