Dec 05 23:47:14.499 INFO testing feadoor/rustdoku against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 23:47:14.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 23:47:14.843 INFO [stdout] 1b4468c74b60012df01b6c57259abd8fbde5ee8dfc7b7308ca9eef53e4b7e75c
Dec 05 23:47:14.845 INFO running `"docker" "start" "-a" "1b4468c74b60012df01b6c57259abd8fbde5ee8dfc7b7308ca9eef53e4b7e75c"`
Dec 05 23:47:15.503 INFO [stderr] usermod: no changes
Dec 05 23:47:15.560 INFO [stderr]    Compiling either v1.0.2
Dec 05 23:47:15.771 INFO [stderr]    Compiling itertools v0.5.7
Dec 05 23:47:17.448 INFO [stderr]    Compiling rustdoku v0.1.0 (/source)
Dec 05 23:47:18.761 INFO [stderr] warning: function is never used: `count_solutions`
Dec 05 23:47:18.761 INFO [stderr]    --> src/generator/brute_force.rs:731:1
Dec 05 23:47:18.761 INFO [stderr]     |
Dec 05 23:47:18.761 INFO [stderr] 731 | pub fn count_solutions(clues: &[usize]) -> usize {
Dec 05 23:47:18.761 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:47:18.761 INFO [stderr]     |
Dec 05 23:47:18.761 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 23:47:18.761 INFO [stderr] 
Dec 05 23:47:21.105 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
Dec 05 23:47:21.121 INFO [stderr] su: No module specific data is present
Dec 05 23:47:21.658 INFO running `"docker" "inspect" "1b4468c74b60012df01b6c57259abd8fbde5ee8dfc7b7308ca9eef53e4b7e75c"`
Dec 05 23:47:21.842 INFO running `"docker" "rm" "-f" "1b4468c74b60012df01b6c57259abd8fbde5ee8dfc7b7308ca9eef53e4b7e75c"`
Dec 05 23:47:22.056 INFO [stdout] 1b4468c74b60012df01b6c57259abd8fbde5ee8dfc7b7308ca9eef53e4b7e75c
Dec 05 23:47:22.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 23:47:22.308 INFO [stdout] 67d3cd51942fbf22418112ec671008026dfbb77e00f09a5689b118106c45abbd
Dec 05 23:47:22.314 INFO running `"docker" "start" "-a" "67d3cd51942fbf22418112ec671008026dfbb77e00f09a5689b118106c45abbd"`
Dec 05 23:47:22.932 INFO [stderr] usermod: no changes
Dec 05 23:47:23.000 INFO [stderr]    Compiling rustdoku v0.1.0 (/source)
Dec 05 23:47:24.888 INFO [stderr] warning: function is never used: `count_solutions`
Dec 05 23:47:24.888 INFO [stderr]    --> src/generator/brute_force.rs:731:1
Dec 05 23:47:24.888 INFO [stderr]     |
Dec 05 23:47:24.888 INFO [stderr] 731 | pub fn count_solutions(clues: &[usize]) -> usize {
Dec 05 23:47:24.888 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:47:24.888 INFO [stderr]     |
Dec 05 23:47:24.888 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 23:47:24.888 INFO [stderr] 
Dec 05 23:47:26.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Dec 05 23:47:26.516 INFO [stderr] su: No module specific data is present
Dec 05 23:47:27.041 INFO running `"docker" "inspect" "67d3cd51942fbf22418112ec671008026dfbb77e00f09a5689b118106c45abbd"`
Dec 05 23:47:27.138 INFO running `"docker" "rm" "-f" "67d3cd51942fbf22418112ec671008026dfbb77e00f09a5689b118106c45abbd"`
Dec 05 23:47:27.224 INFO [stdout] 67d3cd51942fbf22418112ec671008026dfbb77e00f09a5689b118106c45abbd
Dec 05 23:47:27.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 23:47:27.376 INFO [stdout] f9c19514ce3e9be9b0c64053de7adbb8c80027d92885db44e2ead65557332b01
Dec 05 23:47:27.381 INFO running `"docker" "start" "-a" "f9c19514ce3e9be9b0c64053de7adbb8c80027d92885db44e2ead65557332b01"`
Dec 05 23:47:27.755 INFO [stderr] usermod: no changes
Dec 05 23:47:27.794 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 23:47:27.795 INFO [stderr]      Running /target/debug/deps/rustdoku-e35e584414d03813
Dec 05 23:47:27.797 INFO [stdout] 
Dec 05 23:47:27.797 INFO [stdout] running 1 test
Dec 05 23:47:31.913 INFO [stdout] test solver::tests::test_solves ... ok
Dec 05 23:47:31.913 INFO [stdout] 
Dec 05 23:47:31.914 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:47:31.914 INFO [stdout] 
Dec 05 23:47:31.914 INFO [stderr]      Running /target/debug/deps/generate-394c2ce8365c570c
Dec 05 23:47:31.915 INFO [stdout] 
Dec 05 23:47:31.915 INFO [stdout] running 0 tests
Dec 05 23:47:31.915 INFO [stdout] 
Dec 05 23:47:31.915 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:47:31.915 INFO [stdout] 
Dec 05 23:47:31.915 INFO [stderr]      Running /target/debug/deps/solve-101248ab2777b35f
Dec 05 23:47:31.918 INFO [stdout] 
Dec 05 23:47:31.918 INFO [stdout] running 0 tests
Dec 05 23:47:31.918 INFO [stdout] 
Dec 05 23:47:31.918 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:47:31.918 INFO [stdout] 
Dec 05 23:47:31.919 INFO [stderr]    Doc-tests rustdoku
Dec 05 23:47:32.527 INFO [stdout] 
Dec 05 23:47:32.527 INFO [stdout] running 0 tests
Dec 05 23:47:32.527 INFO [stdout] 
Dec 05 23:47:32.527 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:47:32.527 INFO [stdout] 
Dec 05 23:47:32.537 INFO [stderr] su: No module specific data is present
Dec 05 23:47:33.236 INFO running `"docker" "inspect" "f9c19514ce3e9be9b0c64053de7adbb8c80027d92885db44e2ead65557332b01"`
Dec 05 23:47:33.566 INFO running `"docker" "rm" "-f" "f9c19514ce3e9be9b0c64053de7adbb8c80027d92885db44e2ead65557332b01"`
Dec 05 23:47:33.880 INFO [stdout] f9c19514ce3e9be9b0c64053de7adbb8c80027d92885db44e2ead65557332b01