Nov 17 06:11:04.907 INFO testing coopersimon/RustSudokuSolver against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 06:11:04.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 06:11:05.381 INFO [stdout] 5a74ddd486ca714e906270870cf04ea6fa2352c24a5c5960fbebc69978486732
Nov 17 06:11:05.391 INFO running `"docker" "start" "-a" "5a74ddd486ca714e906270870cf04ea6fa2352c24a5c5960fbebc69978486732"`
Nov 17 06:11:06.286 INFO [stderr] usermod: no changes
Nov 17 06:11:06.353 INFO [stderr]    Compiling sudoku_solver v0.1.0 (/source)
Nov 17 06:11:07.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
Nov 17 06:11:07.838 INFO [stderr] su: No module specific data is present
Nov 17 06:11:08.531 INFO running `"docker" "inspect" "5a74ddd486ca714e906270870cf04ea6fa2352c24a5c5960fbebc69978486732"`
Nov 17 06:11:08.759 INFO running `"docker" "rm" "-f" "5a74ddd486ca714e906270870cf04ea6fa2352c24a5c5960fbebc69978486732"`
Nov 17 06:11:09.027 INFO [stdout] 5a74ddd486ca714e906270870cf04ea6fa2352c24a5c5960fbebc69978486732
Nov 17 06:11:09.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 06:11:09.499 INFO [stdout] b409a4810fc386c6b4fb4c86f5f4a27cc80943424adc41d29ba78b7b6db7f27b
Nov 17 06:11:09.502 INFO running `"docker" "start" "-a" "b409a4810fc386c6b4fb4c86f5f4a27cc80943424adc41d29ba78b7b6db7f27b"`
Nov 17 06:11:10.831 INFO [stderr] usermod: no changes
Nov 17 06:11:10.883 INFO [stderr]    Compiling sudoku_solver v0.1.0 (/source)
Nov 17 06:11:11.949 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Nov 17 06:11:11.952 INFO [stderr] su: No module specific data is present
Nov 17 06:11:12.704 INFO running `"docker" "inspect" "b409a4810fc386c6b4fb4c86f5f4a27cc80943424adc41d29ba78b7b6db7f27b"`
Nov 17 06:11:12.986 INFO running `"docker" "rm" "-f" "b409a4810fc386c6b4fb4c86f5f4a27cc80943424adc41d29ba78b7b6db7f27b"`
Nov 17 06:11:13.279 INFO [stdout] b409a4810fc386c6b4fb4c86f5f4a27cc80943424adc41d29ba78b7b6db7f27b
Nov 17 06:11:13.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 06:11:13.731 INFO [stdout] d5b91415dfd960518ca1bbb7384429afe7be3767e25529fb094835f88f66c71e
Nov 17 06:11:13.739 INFO running `"docker" "start" "-a" "d5b91415dfd960518ca1bbb7384429afe7be3767e25529fb094835f88f66c71e"`
Nov 17 06:11:14.979 INFO [stderr] usermod: no changes
Nov 17 06:11:15.011 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 06:11:15.018 INFO [stderr]      Running /target/debug/deps/sudoku_solver-3ec239554b5c2b96
Nov 17 06:11:15.023 INFO [stdout] 
Nov 17 06:11:15.023 INFO [stdout] running 0 tests
Nov 17 06:11:15.023 INFO [stdout] 
Nov 17 06:11:15.023 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 06:11:15.023 INFO [stdout] 
Nov 17 06:11:15.024 INFO [stderr] su: No module specific data is present
Nov 17 06:11:16.020 INFO running `"docker" "inspect" "d5b91415dfd960518ca1bbb7384429afe7be3767e25529fb094835f88f66c71e"`
Nov 17 06:11:16.290 INFO running `"docker" "rm" "-f" "d5b91415dfd960518ca1bbb7384429afe7be3767e25529fb094835f88f66c71e"`
Nov 17 06:11:16.543 INFO [stdout] d5b91415dfd960518ca1bbb7384429afe7be3767e25529fb094835f88f66c71e