Dec 12 20:38:50.636 INFO testing y011d4/Polyomino-Solver-in-Rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 20:38:50.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 20:38:51.219 INFO [stdout] 47f85b7bc833b20057bdfb128f0c960b493726f341151190ee08fbdbd14a6936
Dec 12 20:38:51.221 INFO running `"docker" "start" "-a" "47f85b7bc833b20057bdfb128f0c960b493726f341151190ee08fbdbd14a6936"`
Dec 12 20:38:53.624 INFO [stderr] usermod: no changes
Dec 12 20:38:53.675 INFO [stderr]    Compiling polyomino v0.1.0 (/source)
Dec 12 20:38:55.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Dec 12 20:38:55.405 INFO [stderr] su: No module specific data is present
Dec 12 20:38:56.937 INFO running `"docker" "inspect" "47f85b7bc833b20057bdfb128f0c960b493726f341151190ee08fbdbd14a6936"`
Dec 12 20:38:57.153 INFO running `"docker" "rm" "-f" "47f85b7bc833b20057bdfb128f0c960b493726f341151190ee08fbdbd14a6936"`
Dec 12 20:38:57.495 INFO [stdout] 47f85b7bc833b20057bdfb128f0c960b493726f341151190ee08fbdbd14a6936
Dec 12 20:38:57.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 20:38:58.090 INFO [stdout] 2c2d4fbffd5925025333eeee83f643408c08d602119529a2b5af93c02c7ebd5b
Dec 12 20:38:58.092 INFO running `"docker" "start" "-a" "2c2d4fbffd5925025333eeee83f643408c08d602119529a2b5af93c02c7ebd5b"`
Dec 12 20:39:00.579 INFO [stderr] usermod: no changes
Dec 12 20:39:00.635 INFO [stderr]    Compiling polyomino v0.1.0 (/source)
Dec 12 20:39:01.483 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 12 20:39:01.484 INFO [stderr] su: No module specific data is present
Dec 12 20:39:02.723 INFO running `"docker" "inspect" "2c2d4fbffd5925025333eeee83f643408c08d602119529a2b5af93c02c7ebd5b"`
Dec 12 20:39:03.147 INFO running `"docker" "rm" "-f" "2c2d4fbffd5925025333eeee83f643408c08d602119529a2b5af93c02c7ebd5b"`
Dec 12 20:39:03.511 INFO [stdout] 2c2d4fbffd5925025333eeee83f643408c08d602119529a2b5af93c02c7ebd5b
Dec 12 20:39:03.515 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 12 20:39:04.200 INFO [stdout] 655471b0f5c3eeb4e1ccf50b15520e334c6eb1ed6f622495933dd21e992c4e5f
Dec 12 20:39:04.207 INFO running `"docker" "start" "-a" "655471b0f5c3eeb4e1ccf50b15520e334c6eb1ed6f622495933dd21e992c4e5f"`
Dec 12 20:39:05.611 INFO [stderr] usermod: no changes
Dec 12 20:39:05.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 20:39:05.683 INFO [stderr]      Running /target/debug/deps/polyomino-522ccf2e6dea535f
Dec 12 20:39:05.685 INFO [stdout] 
Dec 12 20:39:05.685 INFO [stdout] running 0 tests
Dec 12 20:39:05.685 INFO [stdout] 
Dec 12 20:39:05.685 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:39:05.685 INFO [stdout] 
Dec 12 20:39:05.687 INFO [stderr] su: No module specific data is present
Dec 12 20:39:06.403 INFO running `"docker" "inspect" "655471b0f5c3eeb4e1ccf50b15520e334c6eb1ed6f622495933dd21e992c4e5f"`
Dec 12 20:39:06.737 INFO running `"docker" "rm" "-f" "655471b0f5c3eeb4e1ccf50b15520e334c6eb1ed6f622495933dd21e992c4e5f"`
Dec 12 20:39:07.135 INFO [stdout] 655471b0f5c3eeb4e1ccf50b15520e334c6eb1ed6f622495933dd21e992c4e5f