Dec 06 16:20:23.082 INFO testing 02alexander/maze-generator against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 16:20:23.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 16:20:23.530 INFO [stdout] 7da8e233f014cac3a50951da88e780218b2341407c9f3033e364e8fbe27fcd66
Dec 06 16:20:23.532 INFO running `"docker" "start" "-a" "7da8e233f014cac3a50951da88e780218b2341407c9f3033e364e8fbe27fcd66"`
Dec 06 16:20:26.128 INFO [stderr] usermod: no changes
Dec 06 16:20:26.285 INFO [stderr]    Compiling imagefmt v4.0.0
Dec 06 16:20:28.459 INFO [stderr]    Compiling maze-generator v0.1.0 (/source)
Dec 06 16:20:31.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.49s
Dec 06 16:20:31.680 INFO [stderr] su: No module specific data is present
Dec 06 16:20:32.334 INFO running `"docker" "inspect" "7da8e233f014cac3a50951da88e780218b2341407c9f3033e364e8fbe27fcd66"`
Dec 06 16:20:32.620 INFO running `"docker" "rm" "-f" "7da8e233f014cac3a50951da88e780218b2341407c9f3033e364e8fbe27fcd66"`
Dec 06 16:20:32.956 INFO [stdout] 7da8e233f014cac3a50951da88e780218b2341407c9f3033e364e8fbe27fcd66
Dec 06 16:20:32.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 16:20:33.446 INFO [stdout] c42876cd1af74832c75e99ca584285f7d4f3fbb00ba336646d9aff5489306a51
Dec 06 16:20:33.452 INFO running `"docker" "start" "-a" "c42876cd1af74832c75e99ca584285f7d4f3fbb00ba336646d9aff5489306a51"`
Dec 06 16:20:35.032 INFO [stderr] usermod: no changes
Dec 06 16:20:35.139 INFO [stderr]    Compiling maze-generator v0.1.0 (/source)
Dec 06 16:20:37.597 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
Dec 06 16:20:37.614 INFO [stderr] su: No module specific data is present
Dec 06 16:20:38.274 INFO running `"docker" "inspect" "c42876cd1af74832c75e99ca584285f7d4f3fbb00ba336646d9aff5489306a51"`
Dec 06 16:20:38.378 INFO running `"docker" "rm" "-f" "c42876cd1af74832c75e99ca584285f7d4f3fbb00ba336646d9aff5489306a51"`
Dec 06 16:20:38.511 INFO [stdout] c42876cd1af74832c75e99ca584285f7d4f3fbb00ba336646d9aff5489306a51
Dec 06 16:20:38.514 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 16:20:38.669 INFO [stdout] e3b32d8e3ba97514796ecfc616104fab1bf6a8b95be872b53f54e9b28b8c5279
Dec 06 16:20:38.671 INFO running `"docker" "start" "-a" "e3b32d8e3ba97514796ecfc616104fab1bf6a8b95be872b53f54e9b28b8c5279"`
Dec 06 16:20:39.096 INFO [stderr] usermod: no changes
Dec 06 16:20:39.153 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 06 16:20:39.167 INFO [stderr]      Running /target/debug/deps/maze_generator-98ce118ffa864097
Dec 06 16:20:39.168 INFO [stdout] 
Dec 06 16:20:39.168 INFO [stdout] running 5 tests
Dec 06 16:20:39.169 INFO [stdout] test maze::maze::test::inside ... ok
Dec 06 16:20:39.169 INFO [stdout] test maze::maze::test::visited ... ok
Dec 06 16:20:39.169 INFO [stdout] test maze::maze::test::constructor ... ok
Dec 06 16:20:39.169 INFO [stdout] test maze::depthfirstsearch::test::unvisited_neighbor ... ok
Dec 06 16:20:39.178 INFO [stdout] test maze::maze::test::connect ... ok
Dec 06 16:20:39.178 INFO [stdout] 
Dec 06 16:20:39.178 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:20:39.178 INFO [stdout] 
Dec 06 16:20:39.178 INFO [stderr] su: No module specific data is present
Dec 06 16:20:39.456 INFO running `"docker" "inspect" "e3b32d8e3ba97514796ecfc616104fab1bf6a8b95be872b53f54e9b28b8c5279"`
Dec 06 16:20:39.526 INFO running `"docker" "rm" "-f" "e3b32d8e3ba97514796ecfc616104fab1bf6a8b95be872b53f54e9b28b8c5279"`
Dec 06 16:20:39.617 INFO [stdout] e3b32d8e3ba97514796ecfc616104fab1bf6a8b95be872b53f54e9b28b8c5279