[INFO] cloning repository bluemont/rs-uttt [INFO] running `"git" "clone" "--bare" "git://github.com/bluemont/rs-uttt.git" "work/cache/sources/gh/bluemont/rs-uttt"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/bluemont/rs-uttt'... [INFO] running `"git" "clone" "work/cache/sources/gh/bluemont/rs-uttt" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bluemont/rs-uttt"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bluemont/rs-uttt'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/bluemont/rs-uttt" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bluemont/rs-uttt"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bluemont/rs-uttt'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] abe32eba01f7de9ba4143a1177e69ff4e153dc54 [INFO] sha for GitHub repo bluemont/rs-uttt: abe32eba01f7de9ba4143a1177e69ff4e153dc54 [INFO] validating manifest of bluemont/rs-uttt on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bluemont/rs-uttt on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bluemont/rs-uttt [INFO] finished frobbing bluemont/rs-uttt [INFO] frobbed toml for bluemont/rs-uttt written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/bluemont/rs-uttt/Cargo.toml [INFO] started frobbing bluemont/rs-uttt [INFO] finished frobbing bluemont/rs-uttt [INFO] frobbed toml for bluemont/rs-uttt written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bluemont/rs-uttt/Cargo.toml [INFO] crate bluemont/rs-uttt already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] testing bluemont/rs-uttt against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bluemont/rs-uttt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] aac7c3cdcd9a17aa48fc8566e18a63d052a1b99e11940a48fdcaa2a1c8815cb5 [INFO] running `"docker" "start" "-a" "aac7c3cdcd9a17aa48fc8566e18a63d052a1b99e11940a48fdcaa2a1c8815cb5"` [INFO] [stderr] Compiling md5 v0.2.1 [INFO] [stderr] Compiling linked-hash-map v0.2.1 [INFO] [stderr] Compiling lru-cache v0.1.0 [INFO] [stderr] Compiling postgres-protocol v0.1.1 [INFO] [stderr] Compiling postgres v0.13.3 [INFO] [stderr] Compiling uttt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | let mut mut_cache_1 = &mut *cache_1.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:96:21 [INFO] [stderr] | [INFO] [stderr] 96 | let mut mut_cache_1 = &mut *cache_1.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:106:41 [INFO] [stderr] | [INFO] [stderr] 106 | let mut mut_cache_2 = &mut *cache_2.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | let mut mut_cache = &mut *cache.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let mut mut_stats = &mut *stats.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.90s [INFO] running `"docker" "inspect" "aac7c3cdcd9a17aa48fc8566e18a63d052a1b99e11940a48fdcaa2a1c8815cb5"` [INFO] running `"docker" "rm" "-f" "aac7c3cdcd9a17aa48fc8566e18a63d052a1b99e11940a48fdcaa2a1c8815cb5"` [INFO] [stdout] aac7c3cdcd9a17aa48fc8566e18a63d052a1b99e11940a48fdcaa2a1c8815cb5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bluemont/rs-uttt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] f2ba2679faa20c3e40312db5fe157499dd700a2541273f124bb534effc8a6fa2 [INFO] running `"docker" "start" "-a" "f2ba2679faa20c3e40312db5fe157499dd700a2541273f124bb534effc8a6fa2"` [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling quickcheck v0.3.2 [INFO] [stderr] Compiling uttt v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | let mut mut_cache_1 = &mut *cache_1.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:96:21 [INFO] [stderr] | [INFO] [stderr] 96 | let mut mut_cache_1 = &mut *cache_1.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:106:41 [INFO] [stderr] | [INFO] [stderr] 106 | let mut mut_cache_2 = &mut *cache_2.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:126:21 [INFO] [stderr] | [INFO] [stderr] 126 | let mut mut_cache = &mut *cache.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/solver/devices/ssd.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let mut mut_stats = &mut *stats.borrow_mut(); [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.80s [INFO] running `"docker" "inspect" "f2ba2679faa20c3e40312db5fe157499dd700a2541273f124bb534effc8a6fa2"` [INFO] running `"docker" "rm" "-f" "f2ba2679faa20c3e40312db5fe157499dd700a2541273f124bb534effc8a6fa2"` [INFO] [stdout] f2ba2679faa20c3e40312db5fe157499dd700a2541273f124bb534effc8a6fa2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-1/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/bluemont/rs-uttt:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] e6360c9c8b451ba824a2c00bd753c79fe1f1d204dae6da86449d17848ee2b858 [INFO] running `"docker" "start" "-a" "e6360c9c8b451ba824a2c00bd753c79fe1f1d204dae6da86449d17848ee2b858"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/uttt-28404bc10a368c9a [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test constructors::tests::test_loc_new ... ok [INFO] [stdout] test constructors::tests::test_loc_new_row_col ... ok [INFO] [stdout] test constructors::tests::test_sboard_from_rows ... ok [INFO] [stdout] test solver::tests::test_empty_game ... ok [INFO] [stdout] test tests::various::test_empty_board ... ok [INFO] [stdout] test logic::tests::test_loc_from_indexes ... ok [INFO] [stdout] test tests::various::test_empty_sboard ... ok [INFO] [stdout] test tests::various::test_empty_game ... ok [INFO] [stdout] test logic::tests::test_play_at ... ok [INFO] [stdout] test tests::various::test_game_play ... ok [INFO] [stdout] test tests::various::test_game_last_player ... ok [INFO] [stdout] test tests::various::test_empty_row ... ok [INFO] [stdout] test tests::various::test_sboard_from_slots ... ok [INFO] [stdout] test logic::tests::test_game_state ... ok [INFO] [stdout] test solver::benchmarks::bench_solve ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/uttt-65bb0afbcbdf3db2 [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests uttt [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "e6360c9c8b451ba824a2c00bd753c79fe1f1d204dae6da86449d17848ee2b858"` [INFO] running `"docker" "rm" "-f" "e6360c9c8b451ba824a2c00bd753c79fe1f1d204dae6da86449d17848ee2b858"` [INFO] [stdout] e6360c9c8b451ba824a2c00bd753c79fe1f1d204dae6da86449d17848ee2b858