Dec 14 08:26:39.597 INFO testing Lireer/ricochet-robot-solver against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550 Dec 14 08:26:39.597 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 08:26:39.767 INFO [stdout] 889611d1a8384fc2b3f63f02b661883f4f28f485e33d91537c0517e143a94cb5 Dec 14 08:26:39.769 INFO running `"docker" "start" "-a" "889611d1a8384fc2b3f63f02b661883f4f28f485e33d91537c0517e143a94cb5"` Dec 14 08:26:40.324 INFO [stderr] usermod: no changes Dec 14 08:26:40.328 INFO [stderr] Compiling text_io v0.1.6 Dec 14 08:26:40.329 INFO [stderr] Compiling num-complex v0.1.36 Dec 14 08:26:40.329 INFO [stderr] Compiling ricochet_board v0.1.0 (/source/ricochet_board) Dec 14 08:26:40.329 INFO [stderr] Compiling num-bigint v0.1.36 Dec 14 08:26:41.071 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:26:41.071 INFO [stderr] --> ricochet_board/src/lib.rs:261:19 Dec 14 08:26:41.071 INFO [stderr] | Dec 14 08:26:41.071 INFO [stderr] 261 | fn fmt(&self, mut fmt: &mut fmt::Formatter) -> fmt::Result { Dec 14 08:26:41.071 INFO [stderr] | ----^^^ Dec 14 08:26:41.071 INFO [stderr] | | Dec 14 08:26:41.071 INFO [stderr] | help: remove this `mut` Dec 14 08:26:41.071 INFO [stderr] | Dec 14 08:26:41.071 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 08:26:41.071 INFO [stderr] Dec 14 08:26:41.073 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:26:41.073 INFO [stderr] --> ricochet_board/src/lib.rs:272:19 Dec 14 08:26:41.073 INFO [stderr] | Dec 14 08:26:41.079 INFO [stderr] 272 | fn fmt(&self, mut fmt: &mut fmt::Formatter) -> fmt::Result { Dec 14 08:26:41.079 INFO [stderr] | ----^^^ Dec 14 08:26:41.079 INFO [stderr] | | Dec 14 08:26:41.079 INFO [stderr] | help: remove this `mut` Dec 14 08:26:41.079 INFO [stderr] Dec 14 08:26:42.034 INFO [stderr] Compiling num-rational v0.1.36 Dec 14 08:26:42.832 INFO [stderr] Compiling num v0.1.37 Dec 14 08:26:43.340 INFO [stderr] Compiling ricochet_solver v0.1.0 (/source/ricochet_solver) Dec 14 08:26:44.255 INFO [stderr] warning: variable does not need to be mutable Dec 14 08:26:44.255 INFO [stderr] --> ricochet_solver/src/lib.rs:233:9 Dec 14 08:26:44.255 INFO [stderr] | Dec 14 08:26:44.255 INFO [stderr] 233 | mut visited_pos: &mut Vec>) Dec 14 08:26:44.255 INFO [stderr] | ----^^^^^^^^^^^ Dec 14 08:26:44.255 INFO [stderr] | | Dec 14 08:26:44.255 INFO [stderr] | help: remove this `mut` Dec 14 08:26:44.255 INFO [stderr] | Dec 14 08:26:44.255 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 14 08:26:44.255 INFO [stderr] Dec 14 08:26:44.255 INFO [stderr] warning: function is never used: `database_solve` Dec 14 08:26:44.255 INFO [stderr] --> ricochet_solver/src/lib.rs:82:1 Dec 14 08:26:44.255 INFO [stderr] | Dec 14 08:26:44.255 INFO [stderr] 82 | / fn database_solve(board: &Board, Dec 14 08:26:44.255 INFO [stderr] 83 | | positions: RobotPositions, Dec 14 08:26:44.255 INFO [stderr] 84 | | target: Target, Dec 14 08:26:44.255 INFO [stderr] 85 | | targetx: usize, Dec 14 08:26:44.255 INFO [stderr] ... | Dec 14 08:26:44.255 INFO [stderr] 121 | | unreachable!() Dec 14 08:26:44.255 INFO [stderr] 122 | | } Dec 14 08:26:44.255 INFO [stderr] | |_^ Dec 14 08:26:44.255 INFO [stderr] | Dec 14 08:26:44.255 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 14 08:26:44.255 INFO [stderr] Dec 14 08:26:44.554 INFO [stderr] Compiling ricochet v0.1.0 (/source) Dec 14 08:26:46.916 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.62s Dec 14 08:26:46.920 INFO [stderr] su: No module specific data is present Dec 14 08:26:47.187 INFO running `"docker" "inspect" "889611d1a8384fc2b3f63f02b661883f4f28f485e33d91537c0517e143a94cb5"` Dec 14 08:26:47.273 INFO running `"docker" "rm" "-f" "889611d1a8384fc2b3f63f02b661883f4f28f485e33d91537c0517e143a94cb5"` Dec 14 08:26:47.415 INFO [stdout] 889611d1a8384fc2b3f63f02b661883f4f28f485e33d91537c0517e143a94cb5 Dec 14 08:26:47.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 08:26:47.630 INFO [stdout] 6514dc1cd72f71e41b2f57a6630efab84567031e11039687437c372af17cf1e0 Dec 14 08:26:47.632 INFO running `"docker" "start" "-a" "6514dc1cd72f71e41b2f57a6630efab84567031e11039687437c372af17cf1e0"` Dec 14 08:26:47.988 INFO [stderr] usermod: no changes Dec 14 08:26:48.033 INFO [stderr] Compiling ricochet v0.1.0 (/source) Dec 14 08:26:49.487 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.47s Dec 14 08:26:49.491 INFO [stderr] su: No module specific data is present Dec 14 08:26:50.011 INFO running `"docker" "inspect" "6514dc1cd72f71e41b2f57a6630efab84567031e11039687437c372af17cf1e0"` Dec 14 08:26:50.104 INFO running `"docker" "rm" "-f" "6514dc1cd72f71e41b2f57a6630efab84567031e11039687437c372af17cf1e0"` Dec 14 08:26:50.244 INFO [stdout] 6514dc1cd72f71e41b2f57a6630efab84567031e11039687437c372af17cf1e0 Dec 14 08:26:50.248 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 08:26:50.411 INFO [stdout] a0e80500679f89170ed915070e8768372cd70b8e6d9adc162dca5da9b5c25bcd Dec 14 08:26:50.414 INFO running `"docker" "start" "-a" "a0e80500679f89170ed915070e8768372cd70b8e6d9adc162dca5da9b5c25bcd"` Dec 14 08:26:50.851 INFO [stderr] usermod: no changes Dec 14 08:26:50.897 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 14 08:26:50.916 INFO [stderr] Running /target/debug/deps/ricochet-a306b488931b59ee Dec 14 08:26:50.924 INFO [stdout] Dec 14 08:26:50.924 INFO [stdout] running 0 tests Dec 14 08:26:50.925 INFO [stdout] Dec 14 08:26:50.925 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 08:26:50.925 INFO [stdout] Dec 14 08:26:50.928 INFO [stderr] su: No module specific data is present Dec 14 08:26:51.485 INFO running `"docker" "inspect" "a0e80500679f89170ed915070e8768372cd70b8e6d9adc162dca5da9b5c25bcd"` Dec 14 08:26:51.740 INFO running `"docker" "rm" "-f" "a0e80500679f89170ed915070e8768372cd70b8e6d9adc162dca5da9b5c25bcd"` Dec 14 08:26:51.939 INFO [stdout] a0e80500679f89170ed915070e8768372cd70b8e6d9adc162dca5da9b5c25bcd