Dec 05 09:40:18.999 INFO testing rookwood101/blocksworld_solver against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 09:40:18.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:40:19.474 INFO [stdout] 5880464d6d79762375d1a932ebb1e9d0757c6fdb0b529f914e7c6b6402a9a874
Dec 05 09:40:19.478 INFO running `"docker" "start" "-a" "5880464d6d79762375d1a932ebb1e9d0757c6fdb0b529f914e7c6b6402a9a874"`
Dec 05 09:40:20.580 INFO [stderr] usermod: no changes
Dec 05 09:40:20.639 INFO [stderr]    Compiling bidir-map v0.3.0
Dec 05 09:40:20.948 INFO [stderr]    Compiling blocksworld_solver v0.1.0 (/source)
Dec 05 09:40:21.292 INFO [stderr] warning: unused import: `blocksworld::search::Node`
Dec 05 09:40:21.292 INFO [stderr]  --> src/blocksworld/test/mod.rs:8:5
Dec 05 09:40:21.292 INFO [stderr]   |
Dec 05 09:40:21.292 INFO [stderr] 8 | use blocksworld::search::Node;
Dec 05 09:40:21.292 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.292 INFO [stderr]   |
Dec 05 09:40:21.292 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:40:21.292 INFO [stderr] 
Dec 05 09:40:21.292 INFO [stderr] warning: unused import: `blocksworld::test::test`
Dec 05 09:40:21.292 INFO [stderr]   --> src/main.rs:10:5
Dec 05 09:40:21.292 INFO [stderr]    |
Dec 05 09:40:21.292 INFO [stderr] 10 | use blocksworld::test::test;
Dec 05 09:40:21.292 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.292 INFO [stderr] 
Dec 05 09:40:21.488 INFO [stderr] warning: unused import: `blocksworld::search::Searcher`
Dec 05 09:40:21.488 INFO [stderr]  --> src/blocksworld/test/mod.rs:7:5
Dec 05 09:40:21.488 INFO [stderr]   |
Dec 05 09:40:21.488 INFO [stderr] 7 | use blocksworld::search::Searcher;
Dec 05 09:40:21.488 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.488 INFO [stderr] 
Dec 05 09:40:21.548 INFO [stderr] warning: method is never used: `latex_print`
Dec 05 09:40:21.548 INFO [stderr]   --> src/blocksworld/world.rs:52:5
Dec 05 09:40:21.548 INFO [stderr]    |
Dec 05 09:40:21.549 INFO [stderr] 52 |     pub fn latex_print(&self) {
Dec 05 09:40:21.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.549 INFO [stderr]    |
Dec 05 09:40:21.549 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:40:21.549 INFO [stderr] 
Dec 05 09:40:21.549 INFO [stderr] warning: function is never used: `solution_depth_difficulty`
Dec 05 09:40:21.549 INFO [stderr]  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Dec 05 09:40:21.549 INFO [stderr]   |
Dec 05 09:40:21.549 INFO [stderr] 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Dec 05 09:40:21.549 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.549 INFO [stderr] 
Dec 05 09:40:21.549 INFO [stderr] warning: struct is never constructed: `SolutionDepthSearcher`
Dec 05 09:40:21.549 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Dec 05 09:40:21.549 INFO [stderr]    |
Dec 05 09:40:21.549 INFO [stderr] 16 | pub struct SolutionDepthSearcher {
Dec 05 09:40:21.549 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.549 INFO [stderr] 
Dec 05 09:40:21.549 INFO [stderr] warning: method is never used: `new`
Dec 05 09:40:21.549 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Dec 05 09:40:21.549 INFO [stderr]    |
Dec 05 09:40:21.549 INFO [stderr] 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Dec 05 09:40:21.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.549 INFO [stderr] 
Dec 05 09:40:21.549 INFO [stderr] warning: method is never used: `search`
Dec 05 09:40:21.549 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Dec 05 09:40:21.549 INFO [stderr]    |
Dec 05 09:40:21.549 INFO [stderr] 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Dec 05 09:40:21.549 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.549 INFO [stderr] 
Dec 05 09:40:21.549 INFO [stderr] warning: function is never used: `grid_size_difficulty`
Dec 05 09:40:21.549 INFO [stderr]  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Dec 05 09:40:21.549 INFO [stderr]   |
Dec 05 09:40:21.549 INFO [stderr] 1 | fn grid_size_difficulty() {}
Dec 05 09:40:21.549 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.549 INFO [stderr] 
Dec 05 09:40:21.549 INFO [stderr] warning: function is never used: `test`
Dec 05 09:40:21.549 INFO [stderr]   --> src/blocksworld/test/mod.rs:16:1
Dec 05 09:40:21.549 INFO [stderr]    |
Dec 05 09:40:21.549 INFO [stderr] 16 | pub fn test() {
Dec 05 09:40:21.549 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 09:40:21.549 INFO [stderr] 
Dec 05 09:40:21.549 INFO [stderr] warning: function is never used: `run_all_searchers_average`
Dec 05 09:40:21.549 INFO [stderr]   --> src/blocksworld/test/mod.rs:39:1
Dec 05 09:40:21.549 INFO [stderr]    |
Dec 05 09:40:21.549 INFO [stderr] 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Dec 05 09:40:21.549 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:21.549 INFO [stderr] 
Dec 05 09:40:22.775 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
Dec 05 09:40:22.785 INFO [stderr] su: No module specific data is present
Dec 05 09:40:24.076 INFO running `"docker" "inspect" "5880464d6d79762375d1a932ebb1e9d0757c6fdb0b529f914e7c6b6402a9a874"`
Dec 05 09:40:24.438 INFO running `"docker" "rm" "-f" "5880464d6d79762375d1a932ebb1e9d0757c6fdb0b529f914e7c6b6402a9a874"`
Dec 05 09:40:24.820 INFO [stdout] 5880464d6d79762375d1a932ebb1e9d0757c6fdb0b529f914e7c6b6402a9a874
Dec 05 09:40:24.822 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:40:25.324 INFO [stdout] 2c9b3b14475d3f80b645597526793f7980e89b8e61e48e228eb4ed5a81e2919d
Dec 05 09:40:25.327 INFO running `"docker" "start" "-a" "2c9b3b14475d3f80b645597526793f7980e89b8e61e48e228eb4ed5a81e2919d"`
Dec 05 09:40:27.859 INFO [stderr] usermod: no changes
Dec 05 09:40:27.963 INFO [stderr]    Compiling blocksworld_solver v0.1.0 (/source)
Dec 05 09:40:28.356 INFO [stderr] warning: unused import: `blocksworld::search::Node`
Dec 05 09:40:28.357 INFO [stderr]  --> src/blocksworld/test/mod.rs:8:5
Dec 05 09:40:28.357 INFO [stderr]   |
Dec 05 09:40:28.357 INFO [stderr] 8 | use blocksworld::search::Node;
Dec 05 09:40:28.357 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.357 INFO [stderr]   |
Dec 05 09:40:28.357 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:40:28.357 INFO [stderr] 
Dec 05 09:40:28.357 INFO [stderr] warning: unused import: `blocksworld::test::test`
Dec 05 09:40:28.357 INFO [stderr]   --> src/main.rs:10:5
Dec 05 09:40:28.357 INFO [stderr]    |
Dec 05 09:40:28.357 INFO [stderr] 10 | use blocksworld::test::test;
Dec 05 09:40:28.357 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.357 INFO [stderr] 
Dec 05 09:40:28.514 INFO [stderr] warning: unused import: `blocksworld::search::Searcher`
Dec 05 09:40:28.514 INFO [stderr]  --> src/blocksworld/test/mod.rs:7:5
Dec 05 09:40:28.514 INFO [stderr]   |
Dec 05 09:40:28.514 INFO [stderr] 7 | use blocksworld::search::Searcher;
Dec 05 09:40:28.514 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.514 INFO [stderr] 
Dec 05 09:40:28.598 INFO [stderr] warning: method is never used: `latex_print`
Dec 05 09:40:28.598 INFO [stderr]   --> src/blocksworld/world.rs:52:5
Dec 05 09:40:28.598 INFO [stderr]    |
Dec 05 09:40:28.598 INFO [stderr] 52 |     pub fn latex_print(&self) {
Dec 05 09:40:28.598 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.598 INFO [stderr]    |
Dec 05 09:40:28.598 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:40:28.598 INFO [stderr] 
Dec 05 09:40:28.598 INFO [stderr] warning: function is never used: `solution_depth_difficulty`
Dec 05 09:40:28.598 INFO [stderr]  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Dec 05 09:40:28.598 INFO [stderr]   |
Dec 05 09:40:28.598 INFO [stderr] 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Dec 05 09:40:28.599 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.599 INFO [stderr] 
Dec 05 09:40:28.599 INFO [stderr] warning: struct is never constructed: `SolutionDepthSearcher`
Dec 05 09:40:28.599 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Dec 05 09:40:28.599 INFO [stderr]    |
Dec 05 09:40:28.599 INFO [stderr] 16 | pub struct SolutionDepthSearcher {
Dec 05 09:40:28.600 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.600 INFO [stderr] 
Dec 05 09:40:28.600 INFO [stderr] warning: method is never used: `new`
Dec 05 09:40:28.600 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Dec 05 09:40:28.600 INFO [stderr]    |
Dec 05 09:40:28.600 INFO [stderr] 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Dec 05 09:40:28.601 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.601 INFO [stderr] 
Dec 05 09:40:28.601 INFO [stderr] warning: method is never used: `search`
Dec 05 09:40:28.601 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Dec 05 09:40:28.601 INFO [stderr]    |
Dec 05 09:40:28.601 INFO [stderr] 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Dec 05 09:40:28.602 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.602 INFO [stderr] 
Dec 05 09:40:28.602 INFO [stderr] warning: function is never used: `grid_size_difficulty`
Dec 05 09:40:28.602 INFO [stderr]  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Dec 05 09:40:28.602 INFO [stderr]   |
Dec 05 09:40:28.603 INFO [stderr] 1 | fn grid_size_difficulty() {}
Dec 05 09:40:28.603 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.603 INFO [stderr] 
Dec 05 09:40:28.603 INFO [stderr] warning: function is never used: `test`
Dec 05 09:40:28.603 INFO [stderr]   --> src/blocksworld/test/mod.rs:16:1
Dec 05 09:40:28.604 INFO [stderr]    |
Dec 05 09:40:28.604 INFO [stderr] 16 | pub fn test() {
Dec 05 09:40:28.604 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 09:40:28.604 INFO [stderr] 
Dec 05 09:40:28.604 INFO [stderr] warning: function is never used: `run_all_searchers_average`
Dec 05 09:40:28.604 INFO [stderr]   --> src/blocksworld/test/mod.rs:39:1
Dec 05 09:40:28.605 INFO [stderr]    |
Dec 05 09:40:28.605 INFO [stderr] 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Dec 05 09:40:28.605 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:28.605 INFO [stderr] 
Dec 05 09:40:28.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 05 09:40:28.946 INFO [stderr] su: No module specific data is present
Dec 05 09:40:30.210 INFO running `"docker" "inspect" "2c9b3b14475d3f80b645597526793f7980e89b8e61e48e228eb4ed5a81e2919d"`
Dec 05 09:40:30.610 INFO running `"docker" "rm" "-f" "2c9b3b14475d3f80b645597526793f7980e89b8e61e48e228eb4ed5a81e2919d"`
Dec 05 09:40:30.976 INFO [stdout] 2c9b3b14475d3f80b645597526793f7980e89b8e61e48e228eb4ed5a81e2919d
Dec 05 09:40:30.978 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 09:40:31.478 INFO [stdout] 5e2cb391efa3ab69077e90fb8aee12a93170cb5c2743564839a42d7fabf0eaee
Dec 05 09:40:31.480 INFO running `"docker" "start" "-a" "5e2cb391efa3ab69077e90fb8aee12a93170cb5c2743564839a42d7fabf0eaee"`
Dec 05 09:40:34.287 INFO [stderr] usermod: no changes
Dec 05 09:40:34.344 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 09:40:34.352 INFO [stderr]      Running /target/debug/deps/blocksworld_solver-df1121f639355e04
Dec 05 09:40:34.352 INFO [stdout] 
Dec 05 09:40:34.352 INFO [stdout] running 0 tests
Dec 05 09:40:34.352 INFO [stdout] 
Dec 05 09:40:34.352 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 09:40:34.352 INFO [stdout] 
Dec 05 09:40:34.357 INFO [stderr] su: No module specific data is present
Dec 05 09:40:35.826 INFO running `"docker" "inspect" "5e2cb391efa3ab69077e90fb8aee12a93170cb5c2743564839a42d7fabf0eaee"`
Dec 05 09:40:36.202 INFO running `"docker" "rm" "-f" "5e2cb391efa3ab69077e90fb8aee12a93170cb5c2743564839a42d7fabf0eaee"`
Dec 05 09:40:36.596 INFO [stdout] 5e2cb391efa3ab69077e90fb8aee12a93170cb5c2743564839a42d7fabf0eaee