Nov 29 19:29:44.249 INFO checking rookwood101/blocksworld_solver against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 19:29:44.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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 29 19:29:44.699 INFO [stdout] f355b6ec140b8a44df9644f62b23a529b3d64f76d084ad80aa947a4dc7656d65
Nov 29 19:29:44.702 INFO running `"docker" "start" "-a" "f355b6ec140b8a44df9644f62b23a529b3d64f76d084ad80aa947a4dc7656d65"`
Nov 29 19:29:46.941 INFO [stderr] usermod: no changes
Nov 29 19:29:47.016 INFO [stderr]     Checking bidir-map v0.3.0
Nov 29 19:29:47.456 INFO [stderr]     Checking blocksworld_solver v0.1.0 (/source)
Nov 29 19:29:47.950 INFO [stderr] warning: unused import: `blocksworld::search::Node`
Nov 29 19:29:47.950 INFO [stderr]  --> src/blocksworld/test/mod.rs:8:5
Nov 29 19:29:47.950 INFO [stderr]   |
Nov 29 19:29:47.950 INFO [stderr] 8 | use blocksworld::search::Node;
Nov 29 19:29:47.950 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:47.956 INFO [stderr]   |
Nov 29 19:29:47.956 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 19:29:47.956 INFO [stderr] 
Nov 29 19:29:47.956 INFO [stderr] warning: unused import: `blocksworld::test::test`
Nov 29 19:29:47.956 INFO [stderr]   --> src/main.rs:10:5
Nov 29 19:29:47.956 INFO [stderr]    |
Nov 29 19:29:47.956 INFO [stderr] 10 | use blocksworld::test::test;
Nov 29 19:29:47.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:47.956 INFO [stderr] 
Nov 29 19:29:48.053 INFO [stderr] warning: unused import: `blocksworld::search::Node`
Nov 29 19:29:48.053 INFO [stderr]  --> src/blocksworld/test/mod.rs:8:5
Nov 29 19:29:48.053 INFO [stderr]   |
Nov 29 19:29:48.053 INFO [stderr] 8 | use blocksworld::search::Node;
Nov 29 19:29:48.053 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.053 INFO [stderr]   |
Nov 29 19:29:48.053 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 19:29:48.053 INFO [stderr] 
Nov 29 19:29:48.053 INFO [stderr] warning: unused import: `blocksworld::test::test`
Nov 29 19:29:48.053 INFO [stderr]   --> src/main.rs:10:5
Nov 29 19:29:48.053 INFO [stderr]    |
Nov 29 19:29:48.053 INFO [stderr] 10 | use blocksworld::test::test;
Nov 29 19:29:48.053 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.053 INFO [stderr] 
Nov 29 19:29:48.289 INFO [stderr] warning: unused import: `blocksworld::search::Searcher`
Nov 29 19:29:48.289 INFO [stderr]  --> src/blocksworld/test/mod.rs:7:5
Nov 29 19:29:48.289 INFO [stderr]   |
Nov 29 19:29:48.289 INFO [stderr] 7 | use blocksworld::search::Searcher;
Nov 29 19:29:48.289 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.289 INFO [stderr] 
Nov 29 19:29:48.336 INFO [stderr] warning: unused import: `blocksworld::search::Searcher`
Nov 29 19:29:48.336 INFO [stderr]  --> src/blocksworld/test/mod.rs:7:5
Nov 29 19:29:48.336 INFO [stderr]   |
Nov 29 19:29:48.336 INFO [stderr] 7 | use blocksworld::search::Searcher;
Nov 29 19:29:48.336 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.336 INFO [stderr] 
Nov 29 19:29:48.408 INFO [stderr] warning: method is never used: `latex_print`
Nov 29 19:29:48.408 INFO [stderr]   --> src/blocksworld/world.rs:52:5
Nov 29 19:29:48.408 INFO [stderr]    |
Nov 29 19:29:48.408 INFO [stderr] 52 |     pub fn latex_print(&self) {
Nov 29 19:29:48.408 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.408 INFO [stderr]    |
Nov 29 19:29:48.408 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 19:29:48.409 INFO [stderr] 
Nov 29 19:29:48.409 INFO [stderr] warning: function is never used: `solution_depth_difficulty`
Nov 29 19:29:48.409 INFO [stderr]  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Nov 29 19:29:48.409 INFO [stderr]   |
Nov 29 19:29:48.409 INFO [stderr] 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Nov 29 19:29:48.409 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.409 INFO [stderr] 
Nov 29 19:29:48.409 INFO [stderr] warning: struct is never constructed: `SolutionDepthSearcher`
Nov 29 19:29:48.409 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Nov 29 19:29:48.409 INFO [stderr]    |
Nov 29 19:29:48.409 INFO [stderr] 16 | pub struct SolutionDepthSearcher {
Nov 29 19:29:48.409 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.409 INFO [stderr] 
Nov 29 19:29:48.409 INFO [stderr] warning: method is never used: `new`
Nov 29 19:29:48.409 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Nov 29 19:29:48.409 INFO [stderr]    |
Nov 29 19:29:48.409 INFO [stderr] 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Nov 29 19:29:48.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.409 INFO [stderr] 
Nov 29 19:29:48.409 INFO [stderr] warning: method is never used: `search`
Nov 29 19:29:48.409 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Nov 29 19:29:48.409 INFO [stderr]    |
Nov 29 19:29:48.409 INFO [stderr] 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Nov 29 19:29:48.409 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.409 INFO [stderr] 
Nov 29 19:29:48.409 INFO [stderr] warning: function is never used: `grid_size_difficulty`
Nov 29 19:29:48.409 INFO [stderr]  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Nov 29 19:29:48.409 INFO [stderr]   |
Nov 29 19:29:48.409 INFO [stderr] 1 | fn grid_size_difficulty() {}
Nov 29 19:29:48.409 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.410 INFO [stderr] 
Nov 29 19:29:48.410 INFO [stderr] warning: function is never used: `test`
Nov 29 19:29:48.410 INFO [stderr]   --> src/blocksworld/test/mod.rs:16:1
Nov 29 19:29:48.410 INFO [stderr]    |
Nov 29 19:29:48.410 INFO [stderr] 16 | pub fn test() {
Nov 29 19:29:48.410 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 29 19:29:48.410 INFO [stderr] 
Nov 29 19:29:48.410 INFO [stderr] warning: function is never used: `run_all_searchers_average`
Nov 29 19:29:48.410 INFO [stderr]   --> src/blocksworld/test/mod.rs:39:1
Nov 29 19:29:48.410 INFO [stderr]    |
Nov 29 19:29:48.410 INFO [stderr] 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Nov 29 19:29:48.410 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.410 INFO [stderr] 
Nov 29 19:29:48.542 INFO [stderr] warning: method is never used: `latex_print`
Nov 29 19:29:48.542 INFO [stderr]   --> src/blocksworld/world.rs:52:5
Nov 29 19:29:48.542 INFO [stderr]    |
Nov 29 19:29:48.542 INFO [stderr] 52 |     pub fn latex_print(&self) {
Nov 29 19:29:48.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.542 INFO [stderr]    |
Nov 29 19:29:48.542 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 19:29:48.542 INFO [stderr] 
Nov 29 19:29:48.542 INFO [stderr] warning: function is never used: `solution_depth_difficulty`
Nov 29 19:29:48.542 INFO [stderr]  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Nov 29 19:29:48.542 INFO [stderr]   |
Nov 29 19:29:48.542 INFO [stderr] 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Nov 29 19:29:48.542 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.542 INFO [stderr] 
Nov 29 19:29:48.542 INFO [stderr] warning: struct is never constructed: `SolutionDepthSearcher`
Nov 29 19:29:48.542 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Nov 29 19:29:48.542 INFO [stderr]    |
Nov 29 19:29:48.542 INFO [stderr] 16 | pub struct SolutionDepthSearcher {
Nov 29 19:29:48.542 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.542 INFO [stderr] 
Nov 29 19:29:48.542 INFO [stderr] warning: method is never used: `new`
Nov 29 19:29:48.542 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Nov 29 19:29:48.542 INFO [stderr]    |
Nov 29 19:29:48.542 INFO [stderr] 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Nov 29 19:29:48.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.542 INFO [stderr] 
Nov 29 19:29:48.542 INFO [stderr] warning: method is never used: `search`
Nov 29 19:29:48.542 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Nov 29 19:29:48.542 INFO [stderr]    |
Nov 29 19:29:48.542 INFO [stderr] 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Nov 29 19:29:48.542 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.542 INFO [stderr] 
Nov 29 19:29:48.542 INFO [stderr] warning: function is never used: `grid_size_difficulty`
Nov 29 19:29:48.542 INFO [stderr]  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Nov 29 19:29:48.542 INFO [stderr]   |
Nov 29 19:29:48.542 INFO [stderr] 1 | fn grid_size_difficulty() {}
Nov 29 19:29:48.542 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.542 INFO [stderr] 
Nov 29 19:29:48.542 INFO [stderr] warning: function is never used: `test`
Nov 29 19:29:48.542 INFO [stderr]   --> src/blocksworld/test/mod.rs:16:1
Nov 29 19:29:48.542 INFO [stderr]    |
Nov 29 19:29:48.542 INFO [stderr] 16 | pub fn test() {
Nov 29 19:29:48.542 INFO [stderr]    | ^^^^^^^^^^^^^
Nov 29 19:29:48.556 INFO [stderr] 
Nov 29 19:29:48.556 INFO [stderr] warning: function is never used: `run_all_searchers_average`
Nov 29 19:29:48.556 INFO [stderr]   --> src/blocksworld/test/mod.rs:39:1
Nov 29 19:29:48.556 INFO [stderr]    |
Nov 29 19:29:48.556 INFO [stderr] 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Nov 29 19:29:48.556 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 19:29:48.556 INFO [stderr] 
Nov 29 19:29:48.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
Nov 29 19:29:48.599 INFO [stderr] su: No module specific data is present
Nov 29 19:29:49.661 INFO running `"docker" "inspect" "f355b6ec140b8a44df9644f62b23a529b3d64f76d084ad80aa947a4dc7656d65"`
Nov 29 19:29:50.104 INFO running `"docker" "rm" "-f" "f355b6ec140b8a44df9644f62b23a529b3d64f76d084ad80aa947a4dc7656d65"`
Nov 29 19:29:50.472 INFO [stdout] f355b6ec140b8a44df9644f62b23a529b3d64f76d084ad80aa947a4dc7656d65