[INFO] updating cached repository 8845musign/lean_rust_dining_philosophers
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/8845musign/lean_rust_dining_philosophers
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/8845musign/lean_rust_dining_philosophers" "work/ex/beta-1.38-1/sources/1.37.0/gh/8845musign/lean_rust_dining_philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/8845musign/lean_rust_dining_philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/8845musign/lean_rust_dining_philosophers" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/8845musign/lean_rust_dining_philosophers"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/8845musign/lean_rust_dining_philosophers'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad88fb0b55b70d23207694e7d92a3bedce256711
[INFO] sha for GitHub repo 8845musign/lean_rust_dining_philosophers: ad88fb0b55b70d23207694e7d92a3bedce256711
[INFO] validating manifest of 8845musign/lean_rust_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 8845musign/lean_rust_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 8845musign/lean_rust_dining_philosophers
[INFO] finished frobbing 8845musign/lean_rust_dining_philosophers
[INFO] frobbed toml for 8845musign/lean_rust_dining_philosophers written to work/ex/beta-1.38-1/sources/1.37.0/gh/8845musign/lean_rust_dining_philosophers/Cargo.toml
[INFO] started frobbing 8845musign/lean_rust_dining_philosophers
[INFO] finished frobbing 8845musign/lean_rust_dining_philosophers
[INFO] frobbed toml for 8845musign/lean_rust_dining_philosophers written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/8845musign/lean_rust_dining_philosophers/Cargo.toml
[INFO] crate 8845musign/lean_rust_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 8845musign/lean_rust_dining_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/8845musign/lean_rust_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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] fbf1575a2b6187dd5ab1f0418b36bd4e3a13c040c680ccc62bfc46f4afd4ae65
[INFO] running `"docker" "start" "-a" "fbf1575a2b6187dd5ab1f0418b36bd4e3a13c040c680ccc62bfc46f4afd4ae65"`
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "fbf1575a2b6187dd5ab1f0418b36bd4e3a13c040c680ccc62bfc46f4afd4ae65"`
[INFO] running `"docker" "rm" "-f" "fbf1575a2b6187dd5ab1f0418b36bd4e3a13c040c680ccc62bfc46f4afd4ae65"`
[INFO] [stdout] fbf1575a2b6187dd5ab1f0418b36bd4e3a13c040c680ccc62bfc46f4afd4ae65
[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/8845musign/lean_rust_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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b395cdca96fe6ef066062f6d14a78ffe76733d68799e0710d61d1a6c271afa66
[INFO] running `"docker" "start" "-a" "b395cdca96fe6ef066062f6d14a78ffe76733d68799e0710d61d1a6c271afa66"`
[INFO] [stderr]    Compiling dining_philosophers v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "b395cdca96fe6ef066062f6d14a78ffe76733d68799e0710d61d1a6c271afa66"`
[INFO] running `"docker" "rm" "-f" "b395cdca96fe6ef066062f6d14a78ffe76733d68799e0710d61d1a6c271afa66"`
[INFO] [stdout] b395cdca96fe6ef066062f6d14a78ffe76733d68799e0710d61d1a6c271afa66
[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/8845musign/lean_rust_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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 857ce6945a874d88665218716b9d19305aab44a490f68bdb5a823161d9f1fcf6
[INFO] running `"docker" "start" "-a" "857ce6945a874d88665218716b9d19305aab44a490f68bdb5a823161d9f1fcf6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dining_philosophers-8b9d03c85afa616d
[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" "857ce6945a874d88665218716b9d19305aab44a490f68bdb5a823161d9f1fcf6"`
[INFO] running `"docker" "rm" "-f" "857ce6945a874d88665218716b9d19305aab44a490f68bdb5a823161d9f1fcf6"`
[INFO] [stdout] 857ce6945a874d88665218716b9d19305aab44a490f68bdb5a823161d9f1fcf6