[INFO] updating cached repository isaquealves/dining-philosophers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/isaquealves/dining-philosophers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/isaquealves/dining-philosophers" "work/ex/beta-1.38-1/sources/1.37.0/gh/isaquealves/dining-philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/isaquealves/dining-philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/isaquealves/dining-philosophers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isaquealves/dining-philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isaquealves/dining-philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61647bfbf87406e3689de561002c1b66ce8500ea
[INFO] sha for GitHub repo isaquealves/dining-philosophers: 61647bfbf87406e3689de561002c1b66ce8500ea
[INFO] validating manifest of isaquealves/dining-philosophers 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 isaquealves/dining-philosophers 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 isaquealves/dining-philosophers
[INFO] finished frobbing isaquealves/dining-philosophers
[INFO] frobbed toml for isaquealves/dining-philosophers written to work/ex/beta-1.38-1/sources/1.37.0/gh/isaquealves/dining-philosophers/Cargo.toml
[INFO] started frobbing isaquealves/dining-philosophers
[INFO] finished frobbing isaquealves/dining-philosophers
[INFO] frobbed toml for isaquealves/dining-philosophers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isaquealves/dining-philosophers/Cargo.toml
[INFO] crate isaquealves/dining-philosophers 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 isaquealves/dining-philosophers against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isaquealves/dining-philosophers:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 610c28cce04dd7284d6f54b1fdf2aff314d846fbdefa681a768ce5cdd9b73fdf
[INFO] running `"docker" "start" "-a" "610c28cce04dd7284d6f54b1fdf2aff314d846fbdefa681a768ce5cdd9b73fdf"`
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "610c28cce04dd7284d6f54b1fdf2aff314d846fbdefa681a768ce5cdd9b73fdf"`
[INFO] running `"docker" "rm" "-f" "610c28cce04dd7284d6f54b1fdf2aff314d846fbdefa681a768ce5cdd9b73fdf"`
[INFO] [stdout] 610c28cce04dd7284d6f54b1fdf2aff314d846fbdefa681a768ce5cdd9b73fdf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isaquealves/dining-philosophers:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] e4c29b30c773ec2a45c1ae8bf15c36e3990d392c75c0b4759350802a94d97397
[INFO] running `"docker" "start" "-a" "e4c29b30c773ec2a45c1ae8bf15c36e3990d392c75c0b4759350802a94d97397"`
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "e4c29b30c773ec2a45c1ae8bf15c36e3990d392c75c0b4759350802a94d97397"`
[INFO] running `"docker" "rm" "-f" "e4c29b30c773ec2a45c1ae8bf15c36e3990d392c75c0b4759350802a94d97397"`
[INFO] [stdout] e4c29b30c773ec2a45c1ae8bf15c36e3990d392c75c0b4759350802a94d97397
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/isaquealves/dining-philosophers:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 86975ee527d2b5a2ef190c15251e780c3c9a8077dbbdfe73b9b2610ce5cb25fc
[INFO] running `"docker" "start" "-a" "86975ee527d2b5a2ef190c15251e780c3c9a8077dbbdfe73b9b2610ce5cb25fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dining_philosophers-8ddebf7f44e782fd
[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" "86975ee527d2b5a2ef190c15251e780c3c9a8077dbbdfe73b9b2610ce5cb25fc"`
[INFO] running `"docker" "rm" "-f" "86975ee527d2b5a2ef190c15251e780c3c9a8077dbbdfe73b9b2610ce5cb25fc"`
[INFO] [stdout] 86975ee527d2b5a2ef190c15251e780c3c9a8077dbbdfe73b9b2610ce5cb25fc