Oct 26 22:02:01.182 INFO checking rookwood101/blocksworld_solver against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 26 22:02:01.183 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 26 22:02:01.702 INFO blam! f1db8cf97e9044fbb79a3b3e05db014ec9bd8e0ecba20ddfea28669622cdd351
Oct 26 22:02:01.715 INFO running `"docker" "start" "-a" "f1db8cf97e9044fbb79a3b3e05db014ec9bd8e0ecba20ddfea28669622cdd351"`
Oct 26 22:02:03.277 INFO kablam! usermod: no changes
Oct 26 22:02:03.374 INFO kablam!     Checking bidir-map v0.3.0
Oct 26 22:02:03.863 INFO kablam!     Checking blocksworld_solver v0.1.0 (/source)
Oct 26 22:02:04.311 INFO kablam! warning: unused import: `blocksworld::search::Node`
Oct 26 22:02:04.312 INFO kablam!  --> src/blocksworld/test/mod.rs:8:5
Oct 26 22:02:04.312 INFO kablam!   |
Oct 26 22:02:04.313 INFO kablam! 8 | use blocksworld::search::Node;
Oct 26 22:02:04.314 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.314 INFO kablam!   |
Oct 26 22:02:04.315 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 22:02:04.315 INFO kablam! 
Oct 26 22:02:04.316 INFO kablam! warning: unused import: `blocksworld::test::test`
Oct 26 22:02:04.316 INFO kablam!   --> src/main.rs:10:5
Oct 26 22:02:04.317 INFO kablam!    |
Oct 26 22:02:04.318 INFO kablam! 10 | use blocksworld::test::test;
Oct 26 22:02:04.318 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.319 INFO kablam! 
Oct 26 22:02:04.399 INFO kablam! warning: unused import: `blocksworld::search::Node`
Oct 26 22:02:04.400 INFO kablam!  --> src/blocksworld/test/mod.rs:8:5
Oct 26 22:02:04.400 INFO kablam!   |
Oct 26 22:02:04.401 INFO kablam! 8 | use blocksworld::search::Node;
Oct 26 22:02:04.401 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.402 INFO kablam!   |
Oct 26 22:02:04.403 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 26 22:02:04.403 INFO kablam! 
Oct 26 22:02:04.404 INFO kablam! warning: unused import: `blocksworld::test::test`
Oct 26 22:02:04.404 INFO kablam!   --> src/main.rs:10:5
Oct 26 22:02:04.405 INFO kablam!    |
Oct 26 22:02:04.405 INFO kablam! 10 | use blocksworld::test::test;
Oct 26 22:02:04.406 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.406 INFO kablam! 
Oct 26 22:02:04.635 INFO kablam! warning: unused import: `blocksworld::search::Searcher`
Oct 26 22:02:04.635 INFO kablam!  --> src/blocksworld/test/mod.rs:7:5
Oct 26 22:02:04.635 INFO kablam!   |
Oct 26 22:02:04.635 INFO kablam! 7 | use blocksworld::search::Searcher;
Oct 26 22:02:04.635 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.635 INFO kablam! 
Oct 26 22:02:04.707 INFO kablam! warning: unused import: `blocksworld::search::Searcher`
Oct 26 22:02:04.707 INFO kablam!  --> src/blocksworld/test/mod.rs:7:5
Oct 26 22:02:04.707 INFO kablam!   |
Oct 26 22:02:04.707 INFO kablam! 7 | use blocksworld::search::Searcher;
Oct 26 22:02:04.707 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.707 INFO kablam! 
Oct 26 22:02:04.807 INFO kablam! warning: method is never used: `latex_print`
Oct 26 22:02:04.807 INFO kablam!   --> src/blocksworld/world.rs:52:5
Oct 26 22:02:04.807 INFO kablam!    |
Oct 26 22:02:04.807 INFO kablam! 52 |     pub fn latex_print(&self) {
Oct 26 22:02:04.807 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.807 INFO kablam!    |
Oct 26 22:02:04.807 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 22:02:04.807 INFO kablam! 
Oct 26 22:02:04.807 INFO kablam! warning: function is never used: `solution_depth_difficulty`
Oct 26 22:02:04.807 INFO kablam!  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Oct 26 22:02:04.807 INFO kablam!   |
Oct 26 22:02:04.807 INFO kablam! 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Oct 26 22:02:04.809 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.810 INFO kablam! 
Oct 26 22:02:04.810 INFO kablam! warning: struct is never constructed: `SolutionDepthSearcher`
Oct 26 22:02:04.810 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Oct 26 22:02:04.810 INFO kablam!    |
Oct 26 22:02:04.810 INFO kablam! 16 | pub struct SolutionDepthSearcher {
Oct 26 22:02:04.810 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.810 INFO kablam! 
Oct 26 22:02:04.810 INFO kablam! warning: method is never used: `new`
Oct 26 22:02:04.810 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Oct 26 22:02:04.810 INFO kablam!    |
Oct 26 22:02:04.810 INFO kablam! 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Oct 26 22:02:04.810 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.810 INFO kablam! 
Oct 26 22:02:04.810 INFO kablam! warning: method is never used: `search`
Oct 26 22:02:04.810 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Oct 26 22:02:04.810 INFO kablam!    |
Oct 26 22:02:04.810 INFO kablam! 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Oct 26 22:02:04.810 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.810 INFO kablam! 
Oct 26 22:02:04.810 INFO kablam! warning: function is never used: `grid_size_difficulty`
Oct 26 22:02:04.810 INFO kablam!  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Oct 26 22:02:04.813 INFO kablam!   |
Oct 26 22:02:04.813 INFO kablam! 1 | fn grid_size_difficulty() {}
Oct 26 22:02:04.813 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.813 INFO kablam! 
Oct 26 22:02:04.813 INFO kablam! warning: function is never used: `test`
Oct 26 22:02:04.813 INFO kablam!   --> src/blocksworld/test/mod.rs:16:1
Oct 26 22:02:04.813 INFO kablam!    |
Oct 26 22:02:04.813 INFO kablam! 16 | pub fn test() {
Oct 26 22:02:04.813 INFO kablam!    | ^^^^^^^^^^^^^
Oct 26 22:02:04.813 INFO kablam! 
Oct 26 22:02:04.813 INFO kablam! warning: function is never used: `run_all_searchers_average`
Oct 26 22:02:04.813 INFO kablam!   --> src/blocksworld/test/mod.rs:39:1
Oct 26 22:02:04.813 INFO kablam!    |
Oct 26 22:02:04.813 INFO kablam! 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Oct 26 22:02:04.813 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.813 INFO kablam! 
Oct 26 22:02:04.872 INFO kablam! warning: method is never used: `latex_print`
Oct 26 22:02:04.872 INFO kablam!   --> src/blocksworld/world.rs:52:5
Oct 26 22:02:04.872 INFO kablam!    |
Oct 26 22:02:04.872 INFO kablam! 52 |     pub fn latex_print(&self) {
Oct 26 22:02:04.872 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.873 INFO kablam!    |
Oct 26 22:02:04.873 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 26 22:02:04.873 INFO kablam! 
Oct 26 22:02:04.873 INFO kablam! warning: function is never used: `solution_depth_difficulty`
Oct 26 22:02:04.873 INFO kablam!  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Oct 26 22:02:04.873 INFO kablam!   |
Oct 26 22:02:04.873 INFO kablam! 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Oct 26 22:02:04.873 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.873 INFO kablam! 
Oct 26 22:02:04.874 INFO kablam! warning: struct is never constructed: `SolutionDepthSearcher`
Oct 26 22:02:04.875 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Oct 26 22:02:04.875 INFO kablam!    |
Oct 26 22:02:04.875 INFO kablam! 16 | pub struct SolutionDepthSearcher {
Oct 26 22:02:04.875 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.875 INFO kablam! 
Oct 26 22:02:04.875 INFO kablam! warning: method is never used: `new`
Oct 26 22:02:04.875 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Oct 26 22:02:04.875 INFO kablam!    |
Oct 26 22:02:04.875 INFO kablam! 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Oct 26 22:02:04.875 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.875 INFO kablam! 
Oct 26 22:02:04.875 INFO kablam! warning: method is never used: `search`
Oct 26 22:02:04.875 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Oct 26 22:02:04.875 INFO kablam!    |
Oct 26 22:02:04.875 INFO kablam! 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Oct 26 22:02:04.875 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.877 INFO kablam! 
Oct 26 22:02:04.877 INFO kablam! warning: function is never used: `grid_size_difficulty`
Oct 26 22:02:04.877 INFO kablam!  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Oct 26 22:02:04.877 INFO kablam!   |
Oct 26 22:02:04.877 INFO kablam! 1 | fn grid_size_difficulty() {}
Oct 26 22:02:04.877 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.877 INFO kablam! 
Oct 26 22:02:04.877 INFO kablam! warning: function is never used: `test`
Oct 26 22:02:04.877 INFO kablam!   --> src/blocksworld/test/mod.rs:16:1
Oct 26 22:02:04.878 INFO kablam!    |
Oct 26 22:02:04.878 INFO kablam! 16 | pub fn test() {
Oct 26 22:02:04.878 INFO kablam!    | ^^^^^^^^^^^^^
Oct 26 22:02:04.878 INFO kablam! 
Oct 26 22:02:04.878 INFO kablam! warning: function is never used: `run_all_searchers_average`
Oct 26 22:02:04.878 INFO kablam!   --> src/blocksworld/test/mod.rs:39:1
Oct 26 22:02:04.878 INFO kablam!    |
Oct 26 22:02:04.878 INFO kablam! 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Oct 26 22:02:04.878 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 26 22:02:04.878 INFO kablam! 
Oct 26 22:02:04.932 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Oct 26 22:02:04.934 INFO kablam! su: No module specific data is present
Oct 26 22:02:06.535 INFO running `"docker" "rm" "-f" "f1db8cf97e9044fbb79a3b3e05db014ec9bd8e0ecba20ddfea28669622cdd351"`
Oct 26 22:02:06.887 INFO blam! f1db8cf97e9044fbb79a3b3e05db014ec9bd8e0ecba20ddfea28669622cdd351