[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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tbelaire/maze_w25"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/tbelaire/maze_w25'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tbelaire/maze_w25" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tbelaire/maze_w25"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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 master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tbelaire/maze_w25 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/tbelaire/maze_w25/Cargo.toml
[INFO] crate tbelaire/maze_w25 has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tbelaire/maze_w25 against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] ee995055b48d5bd10de8f188d850ad54dbd36854ea296d45b727527d18c312ca
[INFO] running `"docker" "start" "-a" "ee995055b48d5bd10de8f188d850ad54dbd36854ea296d45b727527d18c312ca"`
[INFO] [stderr]    Compiling libc v0.2.15
[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 time v0.1.35
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling maze v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `"docker" "inspect" "ee995055b48d5bd10de8f188d850ad54dbd36854ea296d45b727527d18c312ca"`
[INFO] running `"docker" "rm" "-f" "ee995055b48d5bd10de8f188d850ad54dbd36854ea296d45b727527d18c312ca"`
[INFO] [stdout] ee995055b48d5bd10de8f188d850ad54dbd36854ea296d45b727527d18c312ca
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5505aee38bc7b57feacc056cd5b353c50496b4232deca2ccf21d0cd860ba13e7
[INFO] running `"docker" "start" "-a" "5505aee38bc7b57feacc056cd5b353c50496b4232deca2ccf21d0cd860ba13e7"`
[INFO] [stderr]    Compiling maze v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "5505aee38bc7b57feacc056cd5b353c50496b4232deca2ccf21d0cd860ba13e7"`
[INFO] running `"docker" "rm" "-f" "5505aee38bc7b57feacc056cd5b353c50496b4232deca2ccf21d0cd860ba13e7"`
[INFO] [stdout] 5505aee38bc7b57feacc056cd5b353c50496b4232deca2ccf21d0cd860ba13e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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=forbid" "-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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] e1890f1b5488c3060077c4e416b9621bd0cbbf58b2078224f6858ed6f6b8d4c4
[INFO] running `"docker" "start" "-a" "e1890f1b5488c3060077c4e416b9621bd0cbbf58b2078224f6858ed6f6b8d4c4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/maze-4cd1e261915fb854
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test posn::test_dir_to ... ok
[INFO] [stdout] test posn::test_iter_adjacencies ... ok
[INFO] [stdout] test maze::test_maze_bounds ... ok
[INFO] [stdout] test posn::test_posn_add ... 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" "e1890f1b5488c3060077c4e416b9621bd0cbbf58b2078224f6858ed6f6b8d4c4"`
[INFO] running `"docker" "rm" "-f" "e1890f1b5488c3060077c4e416b9621bd0cbbf58b2078224f6858ed6f6b8d4c4"`
[INFO] [stdout] e1890f1b5488c3060077c4e416b9621bd0cbbf58b2078224f6858ed6f6b8d4c4