[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-1.38-1/sources/1.37.0/gh/tbelaire/maze_w25"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tbelaire/maze_w25'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tbelaire/maze_w25" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tbelaire/maze_w25"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tbelaire/maze_w25 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 tbelaire/maze_w25 [INFO] finished frobbing tbelaire/maze_w25 [INFO] frobbed toml for tbelaire/maze_w25 written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 tbelaire/maze_w25 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 6561a04179ace63227f989bca12715a844c48706ed22996f425eb0a7aacf6efe [INFO] running `"docker" "start" "-a" "6561a04179ace63227f989bca12715a844c48706ed22996f425eb0a7aacf6efe"` [INFO] [stderr] Compiling text_io v0.1.5 [INFO] [stderr] Compiling ansi_term v0.8.0 [INFO] [stderr] Compiling termios v0.2.2 [INFO] [stderr] Compiling fern v0.3.5 [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 4.35s [INFO] running `"docker" "inspect" "6561a04179ace63227f989bca12715a844c48706ed22996f425eb0a7aacf6efe"` [INFO] running `"docker" "rm" "-f" "6561a04179ace63227f989bca12715a844c48706ed22996f425eb0a7aacf6efe"` [INFO] [stdout] 6561a04179ace63227f989bca12715a844c48706ed22996f425eb0a7aacf6efe [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 6115a06f44b4f2f09d6fbb53d0492065a3c02c1ddd037bdc494edd5f47f90643 [INFO] running `"docker" "start" "-a" "6115a06f44b4f2f09d6fbb53d0492065a3c02c1ddd037bdc494edd5f47f90643"` [INFO] [stderr] Compiling maze v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `"docker" "inspect" "6115a06f44b4f2f09d6fbb53d0492065a3c02c1ddd037bdc494edd5f47f90643"` [INFO] running `"docker" "rm" "-f" "6115a06f44b4f2f09d6fbb53d0492065a3c02c1ddd037bdc494edd5f47f90643"` [INFO] [stdout] 6115a06f44b4f2f09d6fbb53d0492065a3c02c1ddd037bdc494edd5f47f90643 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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-2019-08-13" "test" "--frozen"` [INFO] [stdout] 23b8bcb2c1558eea1d0b6a6d56a97e5b1f4f683f1d31e62d6922df63a16ef8d7 [INFO] running `"docker" "start" "-a" "23b8bcb2c1558eea1d0b6a6d56a97e5b1f4f683f1d31e62d6922df63a16ef8d7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/maze-aaabd01bd8e6a9ad [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" "23b8bcb2c1558eea1d0b6a6d56a97e5b1f4f683f1d31e62d6922df63a16ef8d7"` [INFO] running `"docker" "rm" "-f" "23b8bcb2c1558eea1d0b6a6d56a97e5b1f4f683f1d31e62d6922df63a16ef8d7"` [INFO] [stdout] 23b8bcb2c1558eea1d0b6a6d56a97e5b1f4f683f1d31e62d6922df63a16ef8d7