Dec 13 10:58:21.596 INFO testing mehrati/sudoku_solution against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 10:58:21.596 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 13 10:58:21.981 INFO [stdout] b7a53d1fc6510d7fb1e0b6e6efa8eeacc9eda6d40a0fc96cf571203b0113941b
Dec 13 10:58:21.985 INFO running `"docker" "start" "-a" "b7a53d1fc6510d7fb1e0b6e6efa8eeacc9eda6d40a0fc96cf571203b0113941b"`
Dec 13 10:58:22.791 INFO [stderr] usermod: no changes
Dec 13 10:58:22.826 INFO [stderr]    Compiling sudoku_solution v0.1.0 (/source)
Dec 13 10:58:23.115 INFO [stderr] warning: unused variable: `e`
Dec 13 10:58:23.115 INFO [stderr]    --> src/main.rs:111:13
Dec 13 10:58:23.115 INFO [stderr]     |
Dec 13 10:58:23.115 INFO [stderr] 111 |         Err(e) => panic!("err"),
Dec 13 10:58:23.115 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 13 10:58:23.115 INFO [stderr]     |
Dec 13 10:58:23.115 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 10:58:23.115 INFO [stderr] 
Dec 13 10:58:23.115 INFO [stderr] warning: unused variable: `arr`
Dec 13 10:58:23.115 INFO [stderr]    --> src/main.rs:117:13
Dec 13 10:58:23.115 INFO [stderr]     |
Dec 13 10:58:23.115 INFO [stderr] 117 |     let mut arr:[[i32;9];9]= [[0;9];9];
Dec 13 10:58:23.115 INFO [stderr]     |             ^^^ help: consider using `_arr` instead
Dec 13 10:58:23.115 INFO [stderr] 
Dec 13 10:58:23.117 INFO [stderr] warning: variable does not need to be mutable
Dec 13 10:58:23.117 INFO [stderr]    --> src/main.rs:117:9
Dec 13 10:58:23.117 INFO [stderr]     |
Dec 13 10:58:23.117 INFO [stderr] 117 |     let mut arr:[[i32;9];9]= [[0;9];9];
Dec 13 10:58:23.117 INFO [stderr]     |         ----^^^
Dec 13 10:58:23.117 INFO [stderr]     |         |
Dec 13 10:58:23.117 INFO [stderr]     |         help: remove this `mut`
Dec 13 10:58:23.117 INFO [stderr]     |
Dec 13 10:58:23.117 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 10:58:23.117 INFO [stderr] 
Dec 13 10:58:23.122 INFO [stderr] warning: type `cell` should have a camel case name such as `Cell`
Dec 13 10:58:23.122 INFO [stderr]   --> src/main.rs:10:1
Dec 13 10:58:23.122 INFO [stderr]    |
Dec 13 10:58:23.122 INFO [stderr] 10 | type cell = Cell;
Dec 13 10:58:23.122 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 10:58:23.122 INFO [stderr]    |
Dec 13 10:58:23.122 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 10:58:23.122 INFO [stderr] 
Dec 13 10:58:23.571 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 13 10:58:23.574 INFO [stderr] su: No module specific data is present
Dec 13 10:58:24.100 INFO running `"docker" "inspect" "b7a53d1fc6510d7fb1e0b6e6efa8eeacc9eda6d40a0fc96cf571203b0113941b"`
Dec 13 10:58:24.200 INFO running `"docker" "rm" "-f" "b7a53d1fc6510d7fb1e0b6e6efa8eeacc9eda6d40a0fc96cf571203b0113941b"`
Dec 13 10:58:24.276 INFO [stdout] b7a53d1fc6510d7fb1e0b6e6efa8eeacc9eda6d40a0fc96cf571203b0113941b
Dec 13 10:58:24.349 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 13 10:58:24.627 INFO [stdout] 4333fe596004bd514938f000694edf5a867715c4a50ffab2f04d9baa97752a50
Dec 13 10:58:24.749 INFO running `"docker" "start" "-a" "4333fe596004bd514938f000694edf5a867715c4a50ffab2f04d9baa97752a50"`
Dec 13 10:58:25.427 INFO [stderr] usermod: no changes
Dec 13 10:58:25.455 INFO [stderr]    Compiling sudoku_solution v0.1.0 (/source)
Dec 13 10:58:25.738 INFO [stderr] warning: unused variable: `e`
Dec 13 10:58:25.738 INFO [stderr]    --> src/main.rs:111:13
Dec 13 10:58:25.738 INFO [stderr]     |
Dec 13 10:58:25.738 INFO [stderr] 111 |         Err(e) => panic!("err"),
Dec 13 10:58:25.738 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 13 10:58:25.738 INFO [stderr]     |
Dec 13 10:58:25.738 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 10:58:25.738 INFO [stderr] 
Dec 13 10:58:25.738 INFO [stderr] warning: unused variable: `arr`
Dec 13 10:58:25.738 INFO [stderr]    --> src/main.rs:117:13
Dec 13 10:58:25.738 INFO [stderr]     |
Dec 13 10:58:25.738 INFO [stderr] 117 |     let mut arr:[[i32;9];9]= [[0;9];9];
Dec 13 10:58:25.738 INFO [stderr]     |             ^^^ help: consider using `_arr` instead
Dec 13 10:58:25.738 INFO [stderr] 
Dec 13 10:58:25.749 INFO [stderr] warning: variable does not need to be mutable
Dec 13 10:58:25.749 INFO [stderr]    --> src/main.rs:117:9
Dec 13 10:58:25.749 INFO [stderr]     |
Dec 13 10:58:25.749 INFO [stderr] 117 |     let mut arr:[[i32;9];9]= [[0;9];9];
Dec 13 10:58:25.749 INFO [stderr]     |         ----^^^
Dec 13 10:58:25.749 INFO [stderr]     |         |
Dec 13 10:58:25.749 INFO [stderr]     |         help: remove this `mut`
Dec 13 10:58:25.749 INFO [stderr]     |
Dec 13 10:58:25.749 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 13 10:58:25.749 INFO [stderr] 
Dec 13 10:58:25.755 INFO [stderr] warning: type `cell` should have a camel case name such as `Cell`
Dec 13 10:58:25.755 INFO [stderr]   --> src/main.rs:10:1
Dec 13 10:58:25.755 INFO [stderr]    |
Dec 13 10:58:25.755 INFO [stderr] 10 | type cell = Cell;
Dec 13 10:58:25.755 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 10:58:25.755 INFO [stderr]    |
Dec 13 10:58:25.755 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 13 10:58:25.755 INFO [stderr] 
Dec 13 10:58:25.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Dec 13 10:58:25.979 INFO [stderr] su: No module specific data is present
Dec 13 10:58:26.651 INFO running `"docker" "inspect" "4333fe596004bd514938f000694edf5a867715c4a50ffab2f04d9baa97752a50"`
Dec 13 10:58:26.734 INFO running `"docker" "rm" "-f" "4333fe596004bd514938f000694edf5a867715c4a50ffab2f04d9baa97752a50"`
Dec 13 10:58:26.816 INFO [stdout] 4333fe596004bd514938f000694edf5a867715c4a50ffab2f04d9baa97752a50
Dec 13 10:58:26.818 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 13 10:58:27.076 INFO [stdout] 2229aac7cd01b727faa420dfdb240651fd2400ab631eb90206ad5cfa7d750cc7
Dec 13 10:58:27.076 INFO running `"docker" "start" "-a" "2229aac7cd01b727faa420dfdb240651fd2400ab631eb90206ad5cfa7d750cc7"`
Dec 13 10:58:27.445 INFO [stderr] usermod: no changes
Dec 13 10:58:27.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 13 10:58:27.466 INFO [stderr]      Running /target/debug/deps/sudoku_solution-c2efb7a26ae834c4
Dec 13 10:58:27.471 INFO [stdout] 
Dec 13 10:58:27.471 INFO [stdout] running 0 tests
Dec 13 10:58:27.471 INFO [stdout] 
Dec 13 10:58:27.471 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:58:27.471 INFO [stdout] 
Dec 13 10:58:27.472 INFO [stderr] su: No module specific data is present
Dec 13 10:58:27.790 INFO running `"docker" "inspect" "2229aac7cd01b727faa420dfdb240651fd2400ab631eb90206ad5cfa7d750cc7"`
Dec 13 10:58:27.875 INFO running `"docker" "rm" "-f" "2229aac7cd01b727faa420dfdb240651fd2400ab631eb90206ad5cfa7d750cc7"`
Dec 13 10:58:27.997 INFO [stdout] 2229aac7cd01b727faa420dfdb240651fd2400ab631eb90206ad5cfa7d750cc7