[INFO] updating cached repository thomas-mullaly/rust_philosophers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thomas-mullaly/rust_philosophers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thomas-mullaly/rust_philosophers" "work/ex/beta-1.38-1/sources/1.37.0/gh/thomas-mullaly/rust_philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/thomas-mullaly/rust_philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thomas-mullaly/rust_philosophers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thomas-mullaly/rust_philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thomas-mullaly/rust_philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6fd303c32d95ae29c7df5e48a7c1b143405a4377
[INFO] sha for GitHub repo thomas-mullaly/rust_philosophers: 6fd303c32d95ae29c7df5e48a7c1b143405a4377
[INFO] validating manifest of thomas-mullaly/rust_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 thomas-mullaly/rust_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 thomas-mullaly/rust_philosophers
[INFO] finished frobbing thomas-mullaly/rust_philosophers
[INFO] frobbed toml for thomas-mullaly/rust_philosophers written to work/ex/beta-1.38-1/sources/1.37.0/gh/thomas-mullaly/rust_philosophers/Cargo.toml
[INFO] started frobbing thomas-mullaly/rust_philosophers
[INFO] finished frobbing thomas-mullaly/rust_philosophers
[INFO] frobbed toml for thomas-mullaly/rust_philosophers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thomas-mullaly/rust_philosophers/Cargo.toml
[INFO] crate thomas-mullaly/rust_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 thomas-mullaly/rust_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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thomas-mullaly/rust_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] fb90e6e36fa024a1d9ccdc74c9b0b55d8004681ffceddbe007b1cdca89eb92a9
[INFO] running `"docker" "start" "-a" "fb90e6e36fa024a1d9ccdc74c9b0b55d8004681ffceddbe007b1cdca89eb92a9"`
[INFO] [stderr]    Compiling philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/main.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         thread::sleep_ms(1000);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "fb90e6e36fa024a1d9ccdc74c9b0b55d8004681ffceddbe007b1cdca89eb92a9"`
[INFO] running `"docker" "rm" "-f" "fb90e6e36fa024a1d9ccdc74c9b0b55d8004681ffceddbe007b1cdca89eb92a9"`
[INFO] [stdout] fb90e6e36fa024a1d9ccdc74c9b0b55d8004681ffceddbe007b1cdca89eb92a9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thomas-mullaly/rust_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] 2dea5f51513faf2fc81a7a0e1da93c3505f2481d0250d4ece62fd56d52c37968
[INFO] running `"docker" "start" "-a" "2dea5f51513faf2fc81a7a0e1da93c3505f2481d0250d4ece62fd56d52c37968"`
[INFO] [stderr]    Compiling philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]   --> src/main.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         thread::sleep_ms(1000);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "2dea5f51513faf2fc81a7a0e1da93c3505f2481d0250d4ece62fd56d52c37968"`
[INFO] running `"docker" "rm" "-f" "2dea5f51513faf2fc81a7a0e1da93c3505f2481d0250d4ece62fd56d52c37968"`
[INFO] [stdout] 2dea5f51513faf2fc81a7a0e1da93c3505f2481d0250d4ece62fd56d52c37968
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/thomas-mullaly/rust_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] dc99360b78e154e22f313d18b1e17e653b5315e951f25c11d0b142d41c3d984f
[INFO] running `"docker" "start" "-a" "dc99360b78e154e22f313d18b1e17e653b5315e951f25c11d0b142d41c3d984f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/philosophers-274e54a81897e93b
[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" "dc99360b78e154e22f313d18b1e17e653b5315e951f25c11d0b142d41c3d984f"`
[INFO] running `"docker" "rm" "-f" "dc99360b78e154e22f313d18b1e17e653b5315e951f25c11d0b142d41c3d984f"`
[INFO] [stdout] dc99360b78e154e22f313d18b1e17e653b5315e951f25c11d0b142d41c3d984f