[INFO] updating cached repository barleytea/dinning_philosophers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/barleytea/dinning_philosophers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/barleytea/dinning_philosophers" "work/ex/beta-1.38-1/sources/1.37.0/gh/barleytea/dinning_philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/barleytea/dinning_philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/barleytea/dinning_philosophers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/barleytea/dinning_philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/barleytea/dinning_philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 61b4ebe9e39e8a05fbb3aa123fce457efa3c2d9e
[INFO] sha for GitHub repo barleytea/dinning_philosophers: 61b4ebe9e39e8a05fbb3aa123fce457efa3c2d9e
[INFO] validating manifest of barleytea/dinning_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 barleytea/dinning_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 barleytea/dinning_philosophers
[INFO] finished frobbing barleytea/dinning_philosophers
[INFO] frobbed toml for barleytea/dinning_philosophers written to work/ex/beta-1.38-1/sources/1.37.0/gh/barleytea/dinning_philosophers/Cargo.toml
[INFO] started frobbing barleytea/dinning_philosophers
[INFO] finished frobbing barleytea/dinning_philosophers
[INFO] frobbed toml for barleytea/dinning_philosophers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/barleytea/dinning_philosophers/Cargo.toml
[INFO] crate barleytea/dinning_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 barleytea/dinning_philosophers 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/barleytea/dinning_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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6a3dd527ba1908ce4f82842b76d4d43092e37a7868603ab4b5eb0498bc5d1942
[INFO] running `"docker" "start" "-a" "6a3dd527ba1908ce4f82842b76d4d43092e37a7868603ab4b5eb0498bc5d1942"`
[INFO] [stderr]    Compiling dinning_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `"docker" "inspect" "6a3dd527ba1908ce4f82842b76d4d43092e37a7868603ab4b5eb0498bc5d1942"`
[INFO] running `"docker" "rm" "-f" "6a3dd527ba1908ce4f82842b76d4d43092e37a7868603ab4b5eb0498bc5d1942"`
[INFO] [stdout] 6a3dd527ba1908ce4f82842b76d4d43092e37a7868603ab4b5eb0498bc5d1942
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/barleytea/dinning_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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b605076632f0f1c617a500bca042b710f45f8779e17deb90ece1dd17b3b63a99
[INFO] running `"docker" "start" "-a" "b605076632f0f1c617a500bca042b710f45f8779e17deb90ece1dd17b3b63a99"`
[INFO] [stderr]    Compiling dinning_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "b605076632f0f1c617a500bca042b710f45f8779e17deb90ece1dd17b3b63a99"`
[INFO] running `"docker" "rm" "-f" "b605076632f0f1c617a500bca042b710f45f8779e17deb90ece1dd17b3b63a99"`
[INFO] [stdout] b605076632f0f1c617a500bca042b710f45f8779e17deb90ece1dd17b3b63a99
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/barleytea/dinning_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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e8714e9b548de1a7cc151e518a685d88097c8ca1363dc479ef48e7ccdb1b7407
[INFO] running `"docker" "start" "-a" "e8714e9b548de1a7cc151e518a685d88097c8ca1363dc479ef48e7ccdb1b7407"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dinning_philosophers-238c5004a172fcf3
[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" "e8714e9b548de1a7cc151e518a685d88097c8ca1363dc479ef48e7ccdb1b7407"`
[INFO] running `"docker" "rm" "-f" "e8714e9b548de1a7cc151e518a685d88097c8ca1363dc479ef48e7ccdb1b7407"`
[INFO] [stdout] e8714e9b548de1a7cc151e518a685d88097c8ca1363dc479ef48e7ccdb1b7407