[INFO] updating cached repository jshrake/image-to-regl-json
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/jshrake/image-to-regl-json
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/jshrake/image-to-regl-json" "work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/image-to-regl-json"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/image-to-regl-json'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/jshrake/image-to-regl-json" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jshrake/image-to-regl-json"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jshrake/image-to-regl-json'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ef97d7aba1db4f59a0d2bb7b1b576dc10189b72e
[INFO] sha for GitHub repo jshrake/image-to-regl-json: ef97d7aba1db4f59a0d2bb7b1b576dc10189b72e
[INFO] validating manifest of jshrake/image-to-regl-json 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 jshrake/image-to-regl-json 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 jshrake/image-to-regl-json
[INFO] finished frobbing jshrake/image-to-regl-json
[INFO] frobbed toml for jshrake/image-to-regl-json written to work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/image-to-regl-json/Cargo.toml
[INFO] started frobbing jshrake/image-to-regl-json
[INFO] finished frobbing jshrake/image-to-regl-json
[INFO] frobbed toml for jshrake/image-to-regl-json written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jshrake/image-to-regl-json/Cargo.toml
[INFO] crate jshrake/image-to-regl-json 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/image-to-regl-json/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing jshrake/image-to-regl-json 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/image-to-regl-json:/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] c624baa591b233c4a772062155059929916a3f4cc976d379d54ca9358607b211
[INFO] running `"docker" "start" "-a" "c624baa591b233c4a772062155059929916a3f4cc976d379d54ca9358607b211"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]    Compiling tiff v0.3.1
[INFO] [stderr]    Compiling image v0.22.1
[INFO] [stderr]    Compiling image-to-regl-json v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.10s
[INFO] running `"docker" "inspect" "c624baa591b233c4a772062155059929916a3f4cc976d379d54ca9358607b211"`
[INFO] running `"docker" "rm" "-f" "c624baa591b233c4a772062155059929916a3f4cc976d379d54ca9358607b211"`
[INFO] [stdout] c624baa591b233c4a772062155059929916a3f4cc976d379d54ca9358607b211
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/image-to-regl-json:/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] 620a9b61ac8dcbbb906f88fabfa85c7a92af0fa101d3b925199e2fa0da067159
[INFO] running `"docker" "start" "-a" "620a9b61ac8dcbbb906f88fabfa85c7a92af0fa101d3b925199e2fa0da067159"`
[INFO] [stderr]    Compiling image-to-regl-json v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "620a9b61ac8dcbbb906f88fabfa85c7a92af0fa101d3b925199e2fa0da067159"`
[INFO] running `"docker" "rm" "-f" "620a9b61ac8dcbbb906f88fabfa85c7a92af0fa101d3b925199e2fa0da067159"`
[INFO] [stdout] 620a9b61ac8dcbbb906f88fabfa85c7a92af0fa101d3b925199e2fa0da067159
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jshrake/image-to-regl-json:/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] 9f059d5f4c5cb93c40c16276da7e8cd23a52ce623b499d07d9ce4eefba800a9a
[INFO] running `"docker" "start" "-a" "9f059d5f4c5cb93c40c16276da7e8cd23a52ce623b499d07d9ce4eefba800a9a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_to_regl_json-ab1b2dde6969bcf7
[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" "9f059d5f4c5cb93c40c16276da7e8cd23a52ce623b499d07d9ce4eefba800a9a"`
[INFO] running `"docker" "rm" "-f" "9f059d5f4c5cb93c40c16276da7e8cd23a52ce623b499d07d9ce4eefba800a9a"`
[INFO] [stdout] 9f059d5f4c5cb93c40c16276da7e8cd23a52ce623b499d07d9ce4eefba800a9a