Oct 12 14:50:07.774 INFO checking rookwood101/blocksworld_solver against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 14:50:07.774 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 14:50:08.446 INFO blam! 0190abc20a1878590150681c585dba86aa6fcf66e3c36c65d1246456bdcafbfc
Oct 12 14:50:08.448 INFO running `"docker" "start" "-a" "0190abc20a1878590150681c585dba86aa6fcf66e3c36c65d1246456bdcafbfc"`
Oct 12 14:50:10.868 INFO kablam! usermod: no changes
Oct 12 14:50:10.993 INFO kablam!     Checking bidir-map v0.3.0
Oct 12 14:50:11.512 INFO kablam!     Checking blocksworld_solver v0.1.0 (/source)
Oct 12 14:50:12.021 INFO kablam! warning: unused import: `blocksworld::search::Node`
Oct 12 14:50:12.022 INFO kablam!  --> src/blocksworld/test/mod.rs:8:5
Oct 12 14:50:12.022 INFO kablam!   |
Oct 12 14:50:12.023 INFO kablam! 8 | use blocksworld::search::Node;
Oct 12 14:50:12.023 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.023 INFO kablam!   |
Oct 12 14:50:12.028 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:50:12.028 INFO kablam! 
Oct 12 14:50:12.028 INFO kablam! warning: unused import: `blocksworld::test::test`
Oct 12 14:50:12.028 INFO kablam!   --> src/main.rs:10:5
Oct 12 14:50:12.028 INFO kablam!    |
Oct 12 14:50:12.028 INFO kablam! 10 | use blocksworld::test::test;
Oct 12 14:50:12.028 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.028 INFO kablam! 
Oct 12 14:50:12.092 INFO kablam! warning: unused import: `blocksworld::search::Node`
Oct 12 14:50:12.092 INFO kablam!  --> src/blocksworld/test/mod.rs:8:5
Oct 12 14:50:12.092 INFO kablam!   |
Oct 12 14:50:12.092 INFO kablam! 8 | use blocksworld::search::Node;
Oct 12 14:50:12.092 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.092 INFO kablam!   |
Oct 12 14:50:12.092 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:50:12.092 INFO kablam! 
Oct 12 14:50:12.092 INFO kablam! warning: unused import: `blocksworld::test::test`
Oct 12 14:50:12.092 INFO kablam!   --> src/main.rs:10:5
Oct 12 14:50:12.092 INFO kablam!    |
Oct 12 14:50:12.092 INFO kablam! 10 | use blocksworld::test::test;
Oct 12 14:50:12.092 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.092 INFO kablam! 
Oct 12 14:50:12.369 INFO kablam! warning: unused import: `blocksworld::search::Searcher`
Oct 12 14:50:12.369 INFO kablam!  --> src/blocksworld/test/mod.rs:7:5
Oct 12 14:50:12.377 INFO kablam!   |
Oct 12 14:50:12.377 INFO kablam! 7 | use blocksworld::search::Searcher;
Oct 12 14:50:12.377 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.377 INFO kablam! 
Oct 12 14:50:12.443 INFO kablam! warning: unused import: `blocksworld::search::Searcher`
Oct 12 14:50:12.443 INFO kablam!  --> src/blocksworld/test/mod.rs:7:5
Oct 12 14:50:12.443 INFO kablam!   |
Oct 12 14:50:12.444 INFO kablam! 7 | use blocksworld::search::Searcher;
Oct 12 14:50:12.444 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.444 INFO kablam! 
Oct 12 14:50:12.544 INFO kablam! warning: method is never used: `latex_print`
Oct 12 14:50:12.552 INFO kablam!   --> src/blocksworld/world.rs:52:5
Oct 12 14:50:12.553 INFO kablam!    |
Oct 12 14:50:12.553 INFO kablam! 52 |     pub fn latex_print(&self) {
Oct 12 14:50:12.553 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.554 INFO kablam!    |
Oct 12 14:50:12.554 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 14:50:12.554 INFO kablam! 
Oct 12 14:50:12.555 INFO kablam! warning: function is never used: `solution_depth_difficulty`
Oct 12 14:50:12.555 INFO kablam!  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Oct 12 14:50:12.555 INFO kablam!   |
Oct 12 14:50:12.555 INFO kablam! 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Oct 12 14:50:12.556 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.556 INFO kablam! 
Oct 12 14:50:12.556 INFO kablam! warning: struct is never constructed: `SolutionDepthSearcher`
Oct 12 14:50:12.557 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Oct 12 14:50:12.557 INFO kablam!    |
Oct 12 14:50:12.557 INFO kablam! 16 | pub struct SolutionDepthSearcher {
Oct 12 14:50:12.558 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.558 INFO kablam! 
Oct 12 14:50:12.558 INFO kablam! warning: method is never used: `new`
Oct 12 14:50:12.558 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Oct 12 14:50:12.559 INFO kablam!    |
Oct 12 14:50:12.559 INFO kablam! 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Oct 12 14:50:12.559 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.560 INFO kablam! 
Oct 12 14:50:12.560 INFO kablam! warning: method is never used: `search`
Oct 12 14:50:12.560 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Oct 12 14:50:12.561 INFO kablam!    |
Oct 12 14:50:12.561 INFO kablam! 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Oct 12 14:50:12.561 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.561 INFO kablam! 
Oct 12 14:50:12.562 INFO kablam! warning: function is never used: `grid_size_difficulty`
Oct 12 14:50:12.562 INFO kablam!  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Oct 12 14:50:12.562 INFO kablam!   |
Oct 12 14:50:12.562 INFO kablam! 1 | fn grid_size_difficulty() {}
Oct 12 14:50:12.563 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.563 INFO kablam! 
Oct 12 14:50:12.563 INFO kablam! warning: function is never used: `test`
Oct 12 14:50:12.563 INFO kablam!   --> src/blocksworld/test/mod.rs:16:1
Oct 12 14:50:12.564 INFO kablam!    |
Oct 12 14:50:12.568 INFO kablam! 16 | pub fn test() {
Oct 12 14:50:12.569 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 14:50:12.569 INFO kablam! 
Oct 12 14:50:12.569 INFO kablam! warning: function is never used: `run_all_searchers_average`
Oct 12 14:50:12.569 INFO kablam!   --> src/blocksworld/test/mod.rs:39:1
Oct 12 14:50:12.570 INFO kablam!    |
Oct 12 14:50:12.570 INFO kablam! 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Oct 12 14:50:12.570 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.570 INFO kablam! 
Oct 12 14:50:12.588 INFO kablam! warning: method is never used: `latex_print`
Oct 12 14:50:12.589 INFO kablam!   --> src/blocksworld/world.rs:52:5
Oct 12 14:50:12.589 INFO kablam!    |
Oct 12 14:50:12.590 INFO kablam! 52 |     pub fn latex_print(&self) {
Oct 12 14:50:12.590 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.590 INFO kablam!    |
Oct 12 14:50:12.590 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 14:50:12.591 INFO kablam! 
Oct 12 14:50:12.591 INFO kablam! warning: function is never used: `solution_depth_difficulty`
Oct 12 14:50:12.591 INFO kablam!  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Oct 12 14:50:12.592 INFO kablam!   |
Oct 12 14:50:12.592 INFO kablam! 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Oct 12 14:50:12.592 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.593 INFO kablam! 
Oct 12 14:50:12.593 INFO kablam! warning: struct is never constructed: `SolutionDepthSearcher`
Oct 12 14:50:12.593 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Oct 12 14:50:12.593 INFO kablam!    |
Oct 12 14:50:12.594 INFO kablam! 16 | pub struct SolutionDepthSearcher {
Oct 12 14:50:12.594 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.594 INFO kablam! 
Oct 12 14:50:12.594 INFO kablam! warning: method is never used: `new`
Oct 12 14:50:12.595 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Oct 12 14:50:12.595 INFO kablam!    |
Oct 12 14:50:12.595 INFO kablam! 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Oct 12 14:50:12.596 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.596 INFO kablam! 
Oct 12 14:50:12.596 INFO kablam! warning: method is never used: `search`
Oct 12 14:50:12.596 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Oct 12 14:50:12.597 INFO kablam!    |
Oct 12 14:50:12.597 INFO kablam! 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Oct 12 14:50:12.597 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.597 INFO kablam! 
Oct 12 14:50:12.598 INFO kablam! warning: function is never used: `grid_size_difficulty`
Oct 12 14:50:12.598 INFO kablam!  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Oct 12 14:50:12.598 INFO kablam!   |
Oct 12 14:50:12.599 INFO kablam! 1 | fn grid_size_difficulty() {}
Oct 12 14:50:12.599 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.599 INFO kablam! 
Oct 12 14:50:12.599 INFO kablam! warning: function is never used: `test`
Oct 12 14:50:12.600 INFO kablam!   --> src/blocksworld/test/mod.rs:16:1
Oct 12 14:50:12.600 INFO kablam!    |
Oct 12 14:50:12.600 INFO kablam! 16 | pub fn test() {
Oct 12 14:50:12.601 INFO kablam!    | ^^^^^^^^^^^^^
Oct 12 14:50:12.601 INFO kablam! 
Oct 12 14:50:12.601 INFO kablam! warning: function is never used: `run_all_searchers_average`
Oct 12 14:50:12.601 INFO kablam!   --> src/blocksworld/test/mod.rs:39:1
Oct 12 14:50:12.602 INFO kablam!    |
Oct 12 14:50:12.602 INFO kablam! 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Oct 12 14:50:12.602 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:50:12.602 INFO kablam! 
Oct 12 14:50:12.628 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Oct 12 14:50:12.629 INFO kablam! su: No module specific data is present
Oct 12 14:50:13.580 INFO running `"docker" "rm" "-f" "0190abc20a1878590150681c585dba86aa6fcf66e3c36c65d1246456bdcafbfc"`
Oct 12 14:50:13.910 INFO blam! 0190abc20a1878590150681c585dba86aa6fcf66e3c36c65d1246456bdcafbfc