Nov 16 15:13:02.868 INFO testing rufusroflpunch/sudoku against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 15:13:02.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 15:13:03.275 INFO [stdout] c69fac0215cf5c9c72bdd383d721bb9acf18f4c07dbeafcc110290b3c49082c1
Nov 16 15:13:03.280 INFO running `"docker" "start" "-a" "c69fac0215cf5c9c72bdd383d721bb9acf18f4c07dbeafcc110290b3c49082c1"`
Nov 16 15:13:04.547 INFO [stderr] usermod: no changes
Nov 16 15:13:04.607 INFO [stderr]    Compiling sudoku v0.1.0 (/source)
Nov 16 15:13:04.869 INFO [stderr] warning: variable does not need to be mutable
Nov 16 15:13:04.869 INFO [stderr]   --> src/main.rs:72:9
Nov 16 15:13:04.870 INFO [stderr]    |
Nov 16 15:13:04.870 INFO [stderr] 72 |     let mut puz = get_puzzle(&contents);
Nov 16 15:13:04.870 INFO [stderr]    |         ----^^^
Nov 16 15:13:04.871 INFO [stderr]    |         |
Nov 16 15:13:04.871 INFO [stderr]    |         help: remove this `mut`
Nov 16 15:13:04.871 INFO [stderr]    |
Nov 16 15:13:04.872 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 15:13:04.872 INFO [stderr] 
Nov 16 15:13:05.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Nov 16 15:13:05.506 INFO [stderr] su: No module specific data is present
Nov 16 15:13:05.987 INFO running `"docker" "inspect" "c69fac0215cf5c9c72bdd383d721bb9acf18f4c07dbeafcc110290b3c49082c1"`
Nov 16 15:13:06.197 INFO running `"docker" "rm" "-f" "c69fac0215cf5c9c72bdd383d721bb9acf18f4c07dbeafcc110290b3c49082c1"`
Nov 16 15:13:06.414 INFO [stdout] c69fac0215cf5c9c72bdd383d721bb9acf18f4c07dbeafcc110290b3c49082c1
Nov 16 15:13:06.418 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 15:13:06.823 INFO [stdout] ce4222787f337140640896c2c7bf118cdf661fb8d0af5957d11e1dd90889269f
Nov 16 15:13:06.837 INFO running `"docker" "start" "-a" "ce4222787f337140640896c2c7bf118cdf661fb8d0af5957d11e1dd90889269f"`
Nov 16 15:13:08.347 INFO [stderr] usermod: no changes
Nov 16 15:13:08.436 INFO [stderr]    Compiling sudoku v0.1.0 (/source)
Nov 16 15:13:08.759 INFO [stderr] warning: variable does not need to be mutable
Nov 16 15:13:08.759 INFO [stderr]   --> src/main.rs:72:9
Nov 16 15:13:08.759 INFO [stderr]    |
Nov 16 15:13:08.759 INFO [stderr] 72 |     let mut puz = get_puzzle(&contents);
Nov 16 15:13:08.759 INFO [stderr]    |         ----^^^
Nov 16 15:13:08.759 INFO [stderr]    |         |
Nov 16 15:13:08.759 INFO [stderr]    |         help: remove this `mut`
Nov 16 15:13:08.759 INFO [stderr]    |
Nov 16 15:13:08.759 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 15:13:08.759 INFO [stderr] 
Nov 16 15:13:09.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 16 15:13:09.107 INFO [stderr] su: No module specific data is present
Nov 16 15:13:10.206 INFO running `"docker" "inspect" "ce4222787f337140640896c2c7bf118cdf661fb8d0af5957d11e1dd90889269f"`
Nov 16 15:13:10.607 INFO running `"docker" "rm" "-f" "ce4222787f337140640896c2c7bf118cdf661fb8d0af5957d11e1dd90889269f"`
Nov 16 15:13:10.907 INFO [stdout] ce4222787f337140640896c2c7bf118cdf661fb8d0af5957d11e1dd90889269f
Nov 16 15:13:10.916 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 15:13:11.468 INFO [stdout] ce8b893129b83f9a4b4ae7c27fd0d10568f9bf27174b5b7f347cdc58af2ba36f
Nov 16 15:13:11.471 INFO running `"docker" "start" "-a" "ce8b893129b83f9a4b4ae7c27fd0d10568f9bf27174b5b7f347cdc58af2ba36f"`
Nov 16 15:13:13.336 INFO [stderr] usermod: no changes
Nov 16 15:13:13.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 15:13:13.412 INFO [stderr]      Running /target/debug/deps/sudoku-581435470c40c2cf
Nov 16 15:13:13.412 INFO [stdout] 
Nov 16 15:13:13.412 INFO [stdout] running 0 tests
Nov 16 15:13:13.412 INFO [stdout] 
Nov 16 15:13:13.413 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 15:13:13.413 INFO [stdout] 
Nov 16 15:13:13.423 INFO [stderr] su: No module specific data is present
Nov 16 15:13:14.402 INFO running `"docker" "inspect" "ce8b893129b83f9a4b4ae7c27fd0d10568f9bf27174b5b7f347cdc58af2ba36f"`
Nov 16 15:13:14.830 INFO running `"docker" "rm" "-f" "ce8b893129b83f9a4b4ae7c27fd0d10568f9bf27174b5b7f347cdc58af2ba36f"`
Nov 16 15:13:15.111 INFO [stdout] ce8b893129b83f9a4b4ae7c27fd0d10568f9bf27174b5b7f347cdc58af2ba36f