[INFO] updating cached repository christophcharles/RustTicTacToe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/christophcharles/RustTicTacToe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/christophcharles/RustTicTacToe" "work/ex/beta-1.38-1/sources/1.37.0/gh/christophcharles/RustTicTacToe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/christophcharles/RustTicTacToe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/christophcharles/RustTicTacToe" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christophcharles/RustTicTacToe"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christophcharles/RustTicTacToe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2ea2d2f4569ffb166087af2fee72c29f08b18fc1
[INFO] sha for GitHub repo christophcharles/RustTicTacToe: 2ea2d2f4569ffb166087af2fee72c29f08b18fc1
[INFO] validating manifest of christophcharles/RustTicTacToe 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 christophcharles/RustTicTacToe 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 christophcharles/RustTicTacToe
[INFO] finished frobbing christophcharles/RustTicTacToe
[INFO] frobbed toml for christophcharles/RustTicTacToe written to work/ex/beta-1.38-1/sources/1.37.0/gh/christophcharles/RustTicTacToe/Cargo.toml
[INFO] started frobbing christophcharles/RustTicTacToe
[INFO] finished frobbing christophcharles/RustTicTacToe
[INFO] frobbed toml for christophcharles/RustTicTacToe written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/christophcharles/RustTicTacToe/Cargo.toml
[INFO] crate christophcharles/RustTicTacToe 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 christophcharles/RustTicTacToe 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/christophcharles/RustTicTacToe:/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] c1fdb7e1b5320a30235c6e1422ef4827770e9ec0855df6af683c37cd3af27f9e
[INFO] running `"docker" "start" "-a" "c1fdb7e1b5320a30235c6e1422ef4827770e9ec0855df6af683c37cd3af27f9e"`
[INFO] [stderr]    Compiling tic_tac_toe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `"docker" "inspect" "c1fdb7e1b5320a30235c6e1422ef4827770e9ec0855df6af683c37cd3af27f9e"`
[INFO] running `"docker" "rm" "-f" "c1fdb7e1b5320a30235c6e1422ef4827770e9ec0855df6af683c37cd3af27f9e"`
[INFO] [stdout] c1fdb7e1b5320a30235c6e1422ef4827770e9ec0855df6af683c37cd3af27f9e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/christophcharles/RustTicTacToe:/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] b79ca4264bde43f7c805dddaf017ab99f28e54405bb158aa667e541535a8ffa3
[INFO] running `"docker" "start" "-a" "b79ca4264bde43f7c805dddaf017ab99f28e54405bb158aa667e541535a8ffa3"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tic_tac_toe v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `"docker" "inspect" "b79ca4264bde43f7c805dddaf017ab99f28e54405bb158aa667e541535a8ffa3"`
[INFO] running `"docker" "rm" "-f" "b79ca4264bde43f7c805dddaf017ab99f28e54405bb158aa667e541535a8ffa3"`
[INFO] [stdout] b79ca4264bde43f7c805dddaf017ab99f28e54405bb158aa667e541535a8ffa3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/christophcharles/RustTicTacToe:/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] 0e3e7d3d0d8fca2cad47757c02ff8eaabdcb5a0c6f4530c1c1a0d234d2cae3fe
[INFO] running `"docker" "start" "-a" "0e3e7d3d0d8fca2cad47757c02ff8eaabdcb5a0c6f4530c1c1a0d234d2cae3fe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tic_tac_toe-923261faf793a4b3
[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] [stderr]      Running /opt/crater/target/debug/deps/tic_tac_toe-ea61d8b683594d57
[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] [stderr]    Doc-tests tic_tac_toe
[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" "0e3e7d3d0d8fca2cad47757c02ff8eaabdcb5a0c6f4530c1c1a0d234d2cae3fe"`
[INFO] running `"docker" "rm" "-f" "0e3e7d3d0d8fca2cad47757c02ff8eaabdcb5a0c6f4530c1c1a0d234d2cae3fe"`
[INFO] [stdout] 0e3e7d3d0d8fca2cad47757c02ff8eaabdcb5a0c6f4530c1c1a0d234d2cae3fe