Nov 17 03:02:46.255 INFO testing feadoor/rustdoku against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 03:02:46.256 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 03:02:47.036 INFO [stdout] a92ca281e10931369ca45782b622b2e5c994fb1696dfcace1a99bb261af53a6b
Nov 17 03:02:47.038 INFO running `"docker" "start" "-a" "a92ca281e10931369ca45782b622b2e5c994fb1696dfcace1a99bb261af53a6b"`
Nov 17 03:02:47.444 INFO [stderr] usermod: no changes
Nov 17 03:02:47.493 INFO [stderr]    Compiling rustdoku v0.1.0 (/source)
Nov 17 03:02:48.920 INFO [stderr] warning: function is never used: `count_solutions`
Nov 17 03:02:48.920 INFO [stderr]    --> src/generator/brute_force.rs:731:1
Nov 17 03:02:48.921 INFO [stderr]     |
Nov 17 03:02:48.922 INFO [stderr] 731 | pub fn count_solutions(clues: &[usize]) -> usize {
Nov 17 03:02:48.922 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:02:48.922 INFO [stderr]     |
Nov 17 03:02:48.922 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 03:02:48.922 INFO [stderr] 
Nov 17 03:02:51.585 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
Nov 17 03:02:51.589 INFO [stderr] su: No module specific data is present
Nov 17 03:02:51.801 INFO running `"docker" "inspect" "a92ca281e10931369ca45782b622b2e5c994fb1696dfcace1a99bb261af53a6b"`
Nov 17 03:02:51.887 INFO running `"docker" "rm" "-f" "a92ca281e10931369ca45782b622b2e5c994fb1696dfcace1a99bb261af53a6b"`
Nov 17 03:02:51.983 INFO [stdout] a92ca281e10931369ca45782b622b2e5c994fb1696dfcace1a99bb261af53a6b
Nov 17 03:02:51.988 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 03:02:52.319 INFO [stdout] 2f33dd8d14bca5bc8d03825c9aac2b1e8b714455241d3162cc038843e3f831ee
Nov 17 03:02:52.325 INFO running `"docker" "start" "-a" "2f33dd8d14bca5bc8d03825c9aac2b1e8b714455241d3162cc038843e3f831ee"`
Nov 17 03:02:53.013 INFO [stderr] usermod: no changes
Nov 17 03:02:53.047 INFO [stderr]    Compiling rustdoku v0.1.0 (/source)
Nov 17 03:02:55.183 INFO [stderr] warning: function is never used: `count_solutions`
Nov 17 03:02:55.183 INFO [stderr]    --> src/generator/brute_force.rs:731:1
Nov 17 03:02:55.183 INFO [stderr]     |
Nov 17 03:02:55.183 INFO [stderr] 731 | pub fn count_solutions(clues: &[usize]) -> usize {
Nov 17 03:02:55.183 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 03:02:55.183 INFO [stderr]     |
Nov 17 03:02:55.183 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 17 03:02:55.183 INFO [stderr] 
Nov 17 03:02:56.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.37s
Nov 17 03:02:56.412 INFO [stderr] su: No module specific data is present
Nov 17 03:02:56.719 INFO running `"docker" "inspect" "2f33dd8d14bca5bc8d03825c9aac2b1e8b714455241d3162cc038843e3f831ee"`
Nov 17 03:02:57.019 INFO running `"docker" "rm" "-f" "2f33dd8d14bca5bc8d03825c9aac2b1e8b714455241d3162cc038843e3f831ee"`
Nov 17 03:02:57.280 INFO [stdout] 2f33dd8d14bca5bc8d03825c9aac2b1e8b714455241d3162cc038843e3f831ee
Nov 17 03:02:57.285 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 03:02:57.681 INFO [stdout] 8eb1debac75c5bc270a5db14d5fc2b8561e347dad615d0859030dda20f7b164b
Nov 17 03:02:57.681 INFO running `"docker" "start" "-a" "8eb1debac75c5bc270a5db14d5fc2b8561e347dad615d0859030dda20f7b164b"`
Nov 17 03:02:58.998 INFO [stderr] usermod: no changes
Nov 17 03:02:59.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 17 03:02:59.075 INFO [stdout] 
Nov 17 03:02:59.075 INFO [stdout] running 1 test
Nov 17 03:02:59.075 INFO [stderr]      Running /target/debug/deps/rustdoku-b3109d613117de8e
Nov 17 03:03:03.171 INFO [stdout] test solver::tests::test_solves ... ok
Nov 17 03:03:03.171 INFO [stdout] 
Nov 17 03:03:03.171 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:03:03.171 INFO [stdout] 
Nov 17 03:03:03.171 INFO [stderr]      Running /target/debug/deps/generate-f11d3f9c8ea28674
Nov 17 03:03:03.173 INFO [stdout] 
Nov 17 03:03:03.173 INFO [stdout] running 0 tests
Nov 17 03:03:03.173 INFO [stdout] 
Nov 17 03:03:03.173 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:03:03.173 INFO [stdout] 
Nov 17 03:03:03.175 INFO [stderr]      Running /target/debug/deps/solve-3c6249d9a43aa0a1
Nov 17 03:03:03.180 INFO [stdout] 
Nov 17 03:03:03.180 INFO [stdout] running 0 tests
Nov 17 03:03:03.180 INFO [stdout] 
Nov 17 03:03:03.180 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:03:03.180 INFO [stdout] 
Nov 17 03:03:03.184 INFO [stderr]    Doc-tests rustdoku
Nov 17 03:03:03.749 INFO [stdout] 
Nov 17 03:03:03.749 INFO [stdout] running 0 tests
Nov 17 03:03:03.749 INFO [stdout] 
Nov 17 03:03:03.749 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 03:03:03.749 INFO [stdout] 
Nov 17 03:03:03.759 INFO [stderr] su: No module specific data is present
Nov 17 03:03:04.080 INFO running `"docker" "inspect" "8eb1debac75c5bc270a5db14d5fc2b8561e347dad615d0859030dda20f7b164b"`
Nov 17 03:03:04.184 INFO running `"docker" "rm" "-f" "8eb1debac75c5bc270a5db14d5fc2b8561e347dad615d0859030dda20f7b164b"`
Nov 17 03:03:04.290 INFO [stdout] 8eb1debac75c5bc270a5db14d5fc2b8561e347dad615d0859030dda20f7b164b