Dec 05 14:46:09.774 INFO testing mehrati/sudoku_solution against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 14:46:09.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 14:46:10.004 INFO [stdout] 347cf4d18efa80bf64fdccb1636d60b9dc6c2053fd38f521787fa9bd6d7dc82d
Dec 05 14:46:10.009 INFO running `"docker" "start" "-a" "347cf4d18efa80bf64fdccb1636d60b9dc6c2053fd38f521787fa9bd6d7dc82d"`
Dec 05 14:46:10.662 INFO [stderr] usermod: no changes
Dec 05 14:46:10.708 INFO [stderr]    Compiling sudoku_solution v0.1.0 (/source)
Dec 05 14:46:11.038 INFO [stderr] warning: unused variable: `e`
Dec 05 14:46:11.038 INFO [stderr]    --> src/main.rs:111:13
Dec 05 14:46:11.038 INFO [stderr]     |
Dec 05 14:46:11.038 INFO [stderr] 111 |         Err(e) => panic!("err"),
Dec 05 14:46:11.038 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 05 14:46:11.038 INFO [stderr]     |
Dec 05 14:46:11.038 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 14:46:11.038 INFO [stderr] 
Dec 05 14:46:11.038 INFO [stderr] warning: unused variable: `arr`
Dec 05 14:46:11.038 INFO [stderr]    --> src/main.rs:117:13
Dec 05 14:46:11.038 INFO [stderr]     |
Dec 05 14:46:11.038 INFO [stderr] 117 |     let mut arr:[[i32;9];9]= [[0;9];9];
Dec 05 14:46:11.038 INFO [stderr]     |             ^^^ help: consider using `_arr` instead
Dec 05 14:46:11.038 INFO [stderr] 
Dec 05 14:46:11.048 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:46:11.048 INFO [stderr]    --> src/main.rs:117:9
Dec 05 14:46:11.048 INFO [stderr]     |
Dec 05 14:46:11.048 INFO [stderr] 117 |     let mut arr:[[i32;9];9]= [[0;9];9];
Dec 05 14:46:11.048 INFO [stderr]     |         ----^^^
Dec 05 14:46:11.048 INFO [stderr]     |         |
Dec 05 14:46:11.048 INFO [stderr]     |         help: remove this `mut`
Dec 05 14:46:11.048 INFO [stderr]     |
Dec 05 14:46:11.048 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 14:46:11.048 INFO [stderr] 
Dec 05 14:46:11.053 INFO [stderr] warning: type `cell` should have a camel case name such as `Cell`
Dec 05 14:46:11.053 INFO [stderr]   --> src/main.rs:10:1
Dec 05 14:46:11.053 INFO [stderr]    |
Dec 05 14:46:11.053 INFO [stderr] 10 | type cell = Cell;
Dec 05 14:46:11.053 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 14:46:11.053 INFO [stderr]    |
Dec 05 14:46:11.053 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 05 14:46:11.053 INFO [stderr] 
Dec 05 14:46:11.749 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 05 14:46:11.754 INFO [stderr] su: No module specific data is present
Dec 05 14:46:12.342 INFO running `"docker" "inspect" "347cf4d18efa80bf64fdccb1636d60b9dc6c2053fd38f521787fa9bd6d7dc82d"`
Dec 05 14:46:12.409 INFO running `"docker" "rm" "-f" "347cf4d18efa80bf64fdccb1636d60b9dc6c2053fd38f521787fa9bd6d7dc82d"`
Dec 05 14:46:12.527 INFO [stdout] 347cf4d18efa80bf64fdccb1636d60b9dc6c2053fd38f521787fa9bd6d7dc82d
Dec 05 14:46:12.529 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 14:46:12.739 INFO [stdout] 73d64a4bcb9332c8f8b243f1cd7a2a4fe3562f1655837eaee87558451e3ebf87
Dec 05 14:46:12.742 INFO running `"docker" "start" "-a" "73d64a4bcb9332c8f8b243f1cd7a2a4fe3562f1655837eaee87558451e3ebf87"`
Dec 05 14:46:13.448 INFO [stderr] usermod: no changes
Dec 05 14:46:13.480 INFO [stderr]    Compiling sudoku_solution v0.1.0 (/source)
Dec 05 14:46:13.834 INFO [stderr] warning: unused variable: `e`
Dec 05 14:46:13.834 INFO [stderr]    --> src/main.rs:111:13
Dec 05 14:46:13.834 INFO [stderr]     |
Dec 05 14:46:13.834 INFO [stderr] 111 |         Err(e) => panic!("err"),
Dec 05 14:46:13.834 INFO [stderr]     |             ^ help: consider using `_e` instead
Dec 05 14:46:13.834 INFO [stderr]     |
Dec 05 14:46:13.834 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 14:46:13.834 INFO [stderr] 
Dec 05 14:46:13.834 INFO [stderr] warning: unused variable: `arr`
Dec 05 14:46:13.834 INFO [stderr]    --> src/main.rs:117:13
Dec 05 14:46:13.834 INFO [stderr]     |
Dec 05 14:46:13.834 INFO [stderr] 117 |     let mut arr:[[i32;9];9]= [[0;9];9];
Dec 05 14:46:13.834 INFO [stderr]     |             ^^^ help: consider using `_arr` instead
Dec 05 14:46:13.834 INFO [stderr] 
Dec 05 14:46:13.843 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:46:13.843 INFO [stderr]    --> src/main.rs:117:9
Dec 05 14:46:13.843 INFO [stderr]     |
Dec 05 14:46:13.843 INFO [stderr] 117 |     let mut arr:[[i32;9];9]= [[0;9];9];
Dec 05 14:46:13.843 INFO [stderr]     |         ----^^^
Dec 05 14:46:13.843 INFO [stderr]     |         |
Dec 05 14:46:13.843 INFO [stderr]     |         help: remove this `mut`
Dec 05 14:46:13.843 INFO [stderr]     |
Dec 05 14:46:13.843 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 14:46:13.843 INFO [stderr] 
Dec 05 14:46:13.843 INFO [stderr] warning: type `cell` should have a camel case name such as `Cell`
Dec 05 14:46:13.843 INFO [stderr]   --> src/main.rs:10:1
Dec 05 14:46:13.843 INFO [stderr]    |
Dec 05 14:46:13.843 INFO [stderr] 10 | type cell = Cell;
Dec 05 14:46:13.843 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 14:46:13.843 INFO [stderr]    |
Dec 05 14:46:13.843 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 05 14:46:13.843 INFO [stderr] 
Dec 05 14:46:14.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 05 14:46:14.134 INFO [stderr] su: No module specific data is present
Dec 05 14:46:14.694 INFO running `"docker" "inspect" "73d64a4bcb9332c8f8b243f1cd7a2a4fe3562f1655837eaee87558451e3ebf87"`
Dec 05 14:46:14.894 INFO running `"docker" "rm" "-f" "73d64a4bcb9332c8f8b243f1cd7a2a4fe3562f1655837eaee87558451e3ebf87"`
Dec 05 14:46:15.115 INFO [stdout] 73d64a4bcb9332c8f8b243f1cd7a2a4fe3562f1655837eaee87558451e3ebf87
Dec 05 14:46:15.118 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 14:46:15.418 INFO [stdout] a950ec36dc60c9b5c6abf6c6f40ce1b68dbd60ace57f5d9aa67bb0d194f0e009
Dec 05 14:46:15.420 INFO running `"docker" "start" "-a" "a950ec36dc60c9b5c6abf6c6f40ce1b68dbd60ace57f5d9aa67bb0d194f0e009"`
Dec 05 14:46:16.063 INFO [stderr] usermod: no changes
Dec 05 14:46:16.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 14:46:16.116 INFO [stderr]      Running /target/debug/deps/sudoku_solution-8fe9638ad4ff0b71
Dec 05 14:46:16.132 INFO [stderr] su: No module specific data is present
Dec 05 14:46:16.132 INFO [stdout] 
Dec 05 14:46:16.132 INFO [stdout] running 0 tests
Dec 05 14:46:16.132 INFO [stdout] 
Dec 05 14:46:16.132 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:46:16.132 INFO [stdout] 
Dec 05 14:46:16.682 INFO running `"docker" "inspect" "a950ec36dc60c9b5c6abf6c6f40ce1b68dbd60ace57f5d9aa67bb0d194f0e009"`
Dec 05 14:46:16.830 INFO running `"docker" "rm" "-f" "a950ec36dc60c9b5c6abf6c6f40ce1b68dbd60ace57f5d9aa67bb0d194f0e009"`
Dec 05 14:46:16.925 INFO [stdout] a950ec36dc60c9b5c6abf6c6f40ce1b68dbd60ace57f5d9aa67bb0d194f0e009