[INFO] updating cached repository tbelaire/maze_w25
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tbelaire/maze_w25
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tbelaire/maze_w25" "work/ex/beta-1.37-6/sources/1.36.0/gh/tbelaire/maze_w25"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tbelaire/maze_w25'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tbelaire/maze_w25" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tbelaire/maze_w25"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tbelaire/maze_w25'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34764ca4a25e3ae49ba0e92c0b22222b996532d5
[INFO] sha for GitHub repo tbelaire/maze_w25: 34764ca4a25e3ae49ba0e92c0b22222b996532d5
[INFO] validating manifest of tbelaire/maze_w25 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tbelaire/maze_w25 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tbelaire/maze_w25
[INFO] finished frobbing tbelaire/maze_w25
[INFO] frobbed toml for tbelaire/maze_w25 written to work/ex/beta-1.37-6/sources/1.36.0/gh/tbelaire/maze_w25/Cargo.toml
[INFO] started frobbing tbelaire/maze_w25
[INFO] finished frobbing tbelaire/maze_w25
[INFO] frobbed toml for tbelaire/maze_w25 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tbelaire/maze_w25/Cargo.toml
[INFO] crate tbelaire/maze_w25 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tbelaire/maze_w25 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tbelaire/maze_w25:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 9fca32d0c3c52cc9c02afa3ec1319785c8426a6c51a87f7e17c532634dab7514
[INFO] running `"docker" "start" "-a" "9fca32d0c3c52cc9c02afa3ec1319785c8426a6c51a87f7e17c532634dab7514"`
[INFO] [stderr]    Compiling ansi_term v0.8.0
[INFO] [stderr]    Compiling text_io v0.1.5
[INFO] [stderr]    Compiling fern v0.3.5
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling time v0.1.35
[INFO] [stderr]    Compiling maze v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.31s
[INFO] running `"docker" "inspect" "9fca32d0c3c52cc9c02afa3ec1319785c8426a6c51a87f7e17c532634dab7514"`
[INFO] running `"docker" "rm" "-f" "9fca32d0c3c52cc9c02afa3ec1319785c8426a6c51a87f7e17c532634dab7514"`
[INFO] [stdout] 9fca32d0c3c52cc9c02afa3ec1319785c8426a6c51a87f7e17c532634dab7514
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tbelaire/maze_w25:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c2a835e52cad2622fd4688e2c39798837786be22018adc64269c3f4090b27bff
[INFO] running `"docker" "start" "-a" "c2a835e52cad2622fd4688e2c39798837786be22018adc64269c3f4090b27bff"`
[INFO] [stderr]    Compiling maze v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `"docker" "inspect" "c2a835e52cad2622fd4688e2c39798837786be22018adc64269c3f4090b27bff"`
[INFO] running `"docker" "rm" "-f" "c2a835e52cad2622fd4688e2c39798837786be22018adc64269c3f4090b27bff"`
[INFO] [stdout] c2a835e52cad2622fd4688e2c39798837786be22018adc64269c3f4090b27bff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tbelaire/maze_w25:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 46833019b20a114eddbc13515932ec457caea206e732af501a833f375ca10056
[INFO] running `"docker" "start" "-a" "46833019b20a114eddbc13515932ec457caea206e732af501a833f375ca10056"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/maze-eae0396d6c7b7fc3
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test posn::test_posn_add ... ok
[INFO] [stdout] test posn::test_iter_adjacencies ... ok
[INFO] [stdout] test posn::test_dir_to ... ok
[INFO] [stdout] test maze::test_maze_bounds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "46833019b20a114eddbc13515932ec457caea206e732af501a833f375ca10056"`
[INFO] running `"docker" "rm" "-f" "46833019b20a114eddbc13515932ec457caea206e732af501a833f375ca10056"`
[INFO] [stdout] 46833019b20a114eddbc13515932ec457caea206e732af501a833f375ca10056