[INFO] updating cached repository dorayakikun/image-compressor
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dorayakikun/image-compressor
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dorayakikun/image-compressor" "work/ex/beta-1.38-1/sources/1.37.0/gh/dorayakikun/image-compressor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dorayakikun/image-compressor'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dorayakikun/image-compressor" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dorayakikun/image-compressor"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dorayakikun/image-compressor'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d65973eb35991e4f139a9891cf9d98c767bc450e
[INFO] sha for GitHub repo dorayakikun/image-compressor: d65973eb35991e4f139a9891cf9d98c767bc450e
[INFO] validating manifest of dorayakikun/image-compressor 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 dorayakikun/image-compressor 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 dorayakikun/image-compressor
[INFO] finished frobbing dorayakikun/image-compressor
[INFO] frobbed toml for dorayakikun/image-compressor written to work/ex/beta-1.38-1/sources/1.37.0/gh/dorayakikun/image-compressor/Cargo.toml
[INFO] started frobbing dorayakikun/image-compressor
[INFO] finished frobbing dorayakikun/image-compressor
[INFO] frobbed toml for dorayakikun/image-compressor written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dorayakikun/image-compressor/Cargo.toml
[INFO] crate dorayakikun/image-compressor 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 dorayakikun/image-compressor 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dorayakikun/image-compressor:/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] 676aec9db4feed615a649fcf7885911202db4bfbfe14e6d9b94a90d993ba1110
[INFO] running `"docker" "start" "-a" "676aec9db4feed615a649fcf7885911202db4bfbfe14e6d9b94a90d993ba1110"`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.45
[INFO] [stderr]    Compiling bumpalo v2.4.2
[INFO] [stderr]    Compiling wasm-bindgen v0.2.45
[INFO] [stderr]    Compiling wild v2.0.1
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.7
[INFO] [stderr]    Compiling num-integer v0.1.40
[INFO] [stderr]    Compiling num-iter v0.1.38
[INFO] [stderr]    Compiling cloudflare-zlib-sys v0.2.0
[INFO] [stderr]    Compiling zopfli v0.4.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.45
[INFO] [stderr]    Compiling cloudflare-zlib v0.2.2
[INFO] [stderr]    Compiling num-rational v0.2.1
[INFO] [stderr]    Compiling png v0.14.1
[INFO] [stderr]    Compiling image v0.21.0 (https://github.com/PistonDevelopers/image?rev=41dfbae#41dfbaec)
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.45
[INFO] [stderr]    Compiling oxipng v2.2.1 (https://github.com/dorayakikun/oxipng#f72e75ec)
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.45
[INFO] [stderr]    Compiling image-compressor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.90s
[INFO] running `"docker" "inspect" "676aec9db4feed615a649fcf7885911202db4bfbfe14e6d9b94a90d993ba1110"`
[INFO] running `"docker" "rm" "-f" "676aec9db4feed615a649fcf7885911202db4bfbfe14e6d9b94a90d993ba1110"`
[INFO] [stdout] 676aec9db4feed615a649fcf7885911202db4bfbfe14e6d9b94a90d993ba1110
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dorayakikun/image-compressor:/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] 1b5d833e63f2c426552a5ad5808612b7a0911e422d1d6b4fb337a02b752babd3
[INFO] running `"docker" "start" "-a" "1b5d833e63f2c426552a5ad5808612b7a0911e422d1d6b4fb337a02b752babd3"`
[INFO] [stderr]    Compiling image-compressor v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "1b5d833e63f2c426552a5ad5808612b7a0911e422d1d6b4fb337a02b752babd3"`
[INFO] running `"docker" "rm" "-f" "1b5d833e63f2c426552a5ad5808612b7a0911e422d1d6b4fb337a02b752babd3"`
[INFO] [stdout] 1b5d833e63f2c426552a5ad5808612b7a0911e422d1d6b4fb337a02b752babd3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dorayakikun/image-compressor:/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] 8b8b02508e71fd8bdb65b434fab60d1edba366a149cefa8349feedc0219670aa
[INFO] running `"docker" "start" "-a" "8b8b02508e71fd8bdb65b434fab60d1edba366a149cefa8349feedc0219670aa"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/image_compressor-d813ef961795117b
[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" "8b8b02508e71fd8bdb65b434fab60d1edba366a149cefa8349feedc0219670aa"`
[INFO] running `"docker" "rm" "-f" "8b8b02508e71fd8bdb65b434fab60d1edba366a149cefa8349feedc0219670aa"`
[INFO] [stdout] 8b8b02508e71fd8bdb65b434fab60d1edba366a149cefa8349feedc0219670aa