[INFO] cloning repository norisio/jpgquality
[INFO] running `"git" "clone" "--bare" "git://github.com/norisio/jpgquality.git" "work/cache/sources/gh/norisio/jpgquality"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/norisio/jpgquality'...
[INFO] running `"git" "clone" "work/cache/sources/gh/norisio/jpgquality" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/norisio/jpgquality"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/norisio/jpgquality'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/norisio/jpgquality" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/norisio/jpgquality"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/norisio/jpgquality'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c2794083d60f22870f5c823a08cbf48a9499c102
[INFO] sha for GitHub repo norisio/jpgquality: c2794083d60f22870f5c823a08cbf48a9499c102
[INFO] validating manifest of norisio/jpgquality on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of norisio/jpgquality on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing norisio/jpgquality
[INFO] finished frobbing norisio/jpgquality
[INFO] frobbed toml for norisio/jpgquality written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/norisio/jpgquality/Cargo.toml
[INFO] started frobbing norisio/jpgquality
[INFO] finished frobbing norisio/jpgquality
[INFO] frobbed toml for norisio/jpgquality written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/norisio/jpgquality/Cargo.toml
[INFO] crate norisio/jpgquality already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing norisio/jpgquality against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/norisio/jpgquality:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] 5d781c0f75dd42b20f0931653197e33288d84f1b3f3b879b4f0112b9db71d016
[INFO] running `"docker" "start" "-a" "5d781c0f75dd42b20f0931653197e33288d84f1b3f3b879b4f0112b9db71d016"`
[INFO] [stderr]    Compiling rayon-core v1.3.0
[INFO] [stderr]    Compiling num-rational v0.1.40
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.17.0
[INFO] [stderr]    Compiling jpgquality v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.77s
[INFO] running `"docker" "inspect" "5d781c0f75dd42b20f0931653197e33288d84f1b3f3b879b4f0112b9db71d016"`
[INFO] running `"docker" "rm" "-f" "5d781c0f75dd42b20f0931653197e33288d84f1b3f3b879b4f0112b9db71d016"`
[INFO] [stdout] 5d781c0f75dd42b20f0931653197e33288d84f1b3f3b879b4f0112b9db71d016
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/norisio/jpgquality:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7f6bb4e54758ad3b8b2d236d6f7fd652be7cf4dcb762e9b43bc87b10fcedb77c
[INFO] running `"docker" "start" "-a" "7f6bb4e54758ad3b8b2d236d6f7fd652be7cf4dcb762e9b43bc87b10fcedb77c"`
[INFO] [stderr]    Compiling jpgquality v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "7f6bb4e54758ad3b8b2d236d6f7fd652be7cf4dcb762e9b43bc87b10fcedb77c"`
[INFO] running `"docker" "rm" "-f" "7f6bb4e54758ad3b8b2d236d6f7fd652be7cf4dcb762e9b43bc87b10fcedb77c"`
[INFO] [stdout] 7f6bb4e54758ad3b8b2d236d6f7fd652be7cf4dcb762e9b43bc87b10fcedb77c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/norisio/jpgquality:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] ef0f61d6df8c7abc79d3783f715d1f757cc1a96e24ada6c077a2178dec04b88e
[INFO] running `"docker" "start" "-a" "ef0f61d6df8c7abc79d3783f715d1f757cc1a96e24ada6c077a2178dec04b88e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jpgquality-9879325d562ae1c1
[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" "ef0f61d6df8c7abc79d3783f715d1f757cc1a96e24ada6c077a2178dec04b88e"`
[INFO] running `"docker" "rm" "-f" "ef0f61d6df8c7abc79d3783f715d1f757cc1a96e24ada6c077a2178dec04b88e"`
[INFO] [stdout] ef0f61d6df8c7abc79d3783f715d1f757cc1a96e24ada6c077a2178dec04b88e