Dec 05 09:25:37.525 INFO testing rufusroflpunch/sudoku against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 09:25:37.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 09:25:37.990 INFO [stdout] f6821a950f4c2108b65e4de72f2240c597536c1a358c8e6c62362004b3d9d515
Dec 05 09:25:37.993 INFO running `"docker" "start" "-a" "f6821a950f4c2108b65e4de72f2240c597536c1a358c8e6c62362004b3d9d515"`
Dec 05 09:25:39.193 INFO [stderr] usermod: no changes
Dec 05 09:25:39.252 INFO [stderr]    Compiling sudoku v0.1.0 (/source)
Dec 05 09:25:39.656 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:25:39.656 INFO [stderr]   --> src/main.rs:72:9
Dec 05 09:25:39.656 INFO [stderr]    |
Dec 05 09:25:39.656 INFO [stderr] 72 |     let mut puz = get_puzzle(&contents);
Dec 05 09:25:39.656 INFO [stderr]    |         ----^^^
Dec 05 09:25:39.656 INFO [stderr]    |         |
Dec 05 09:25:39.656 INFO [stderr]    |         help: remove this `mut`
Dec 05 09:25:39.656 INFO [stderr]    |
Dec 05 09:25:39.656 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 09:25:39.656 INFO [stderr] 
Dec 05 09:25:40.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 05 09:25:40.252 INFO [stderr] su: No module specific data is present
Dec 05 09:25:40.770 INFO running `"docker" "inspect" "f6821a950f4c2108b65e4de72f2240c597536c1a358c8e6c62362004b3d9d515"`
Dec 05 09:25:41.154 INFO running `"docker" "rm" "-f" "f6821a950f4c2108b65e4de72f2240c597536c1a358c8e6c62362004b3d9d515"`
Dec 05 09:25:41.326 INFO [stdout] f6821a950f4c2108b65e4de72f2240c597536c1a358c8e6c62362004b3d9d515
Dec 05 09:25:41.330 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 09:25:41.668 INFO [stdout] d7adb9581375e9207ec01b29425226b63eb38ccdf5f6f4fb5d8d36d7d16139ac
Dec 05 09:25:41.674 INFO running `"docker" "start" "-a" "d7adb9581375e9207ec01b29425226b63eb38ccdf5f6f4fb5d8d36d7d16139ac"`
Dec 05 09:25:42.360 INFO [stderr] usermod: no changes
Dec 05 09:25:42.409 INFO [stderr]    Compiling sudoku v0.1.0 (/source)
Dec 05 09:25:42.699 INFO [stderr] warning: variable does not need to be mutable
Dec 05 09:25:42.699 INFO [stderr]   --> src/main.rs:72:9
Dec 05 09:25:42.699 INFO [stderr]    |
Dec 05 09:25:42.699 INFO [stderr] 72 |     let mut puz = get_puzzle(&contents);
Dec 05 09:25:42.699 INFO [stderr]    |         ----^^^
Dec 05 09:25:42.699 INFO [stderr]    |         |
Dec 05 09:25:42.699 INFO [stderr]    |         help: remove this `mut`
Dec 05 09:25:42.699 INFO [stderr]    |
Dec 05 09:25:42.699 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 09:25:42.699 INFO [stderr] 
Dec 05 09:25:43.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 05 09:25:43.004 INFO [stderr] su: No module specific data is present
Dec 05 09:25:43.637 INFO running `"docker" "inspect" "d7adb9581375e9207ec01b29425226b63eb38ccdf5f6f4fb5d8d36d7d16139ac"`
Dec 05 09:25:43.922 INFO running `"docker" "rm" "-f" "d7adb9581375e9207ec01b29425226b63eb38ccdf5f6f4fb5d8d36d7d16139ac"`
Dec 05 09:25:44.135 INFO [stdout] d7adb9581375e9207ec01b29425226b63eb38ccdf5f6f4fb5d8d36d7d16139ac
Dec 05 09:25:44.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 05 09:25:44.381 INFO [stdout] d32e32e89af87b852ab498e95c2b0437eed6c19c9654f26195d2f8f3e5e81e7c
Dec 05 09:25:44.381 INFO running `"docker" "start" "-a" "d32e32e89af87b852ab498e95c2b0437eed6c19c9654f26195d2f8f3e5e81e7c"`
Dec 05 09:25:45.144 INFO [stderr] usermod: no changes
Dec 05 09:25:45.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 09:25:45.180 INFO [stderr]      Running /target/debug/deps/sudoku-f147a0a689af7cd9
Dec 05 09:25:45.184 INFO [stdout] 
Dec 05 09:25:45.184 INFO [stdout] running 0 tests
Dec 05 09:25:45.184 INFO [stdout] 
Dec 05 09:25:45.184 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 09:25:45.184 INFO [stdout] 
Dec 05 09:25:45.189 INFO [stderr] su: No module specific data is present
Dec 05 09:25:45.619 INFO running `"docker" "inspect" "d32e32e89af87b852ab498e95c2b0437eed6c19c9654f26195d2f8f3e5e81e7c"`
Dec 05 09:25:45.786 INFO running `"docker" "rm" "-f" "d32e32e89af87b852ab498e95c2b0437eed6c19c9654f26195d2f8f3e5e81e7c"`
Dec 05 09:25:45.920 INFO [stdout] d32e32e89af87b852ab498e95c2b0437eed6c19c9654f26195d2f8f3e5e81e7c