Dec 05 09:40:08.944 INFO testing rookwood101/blocksworld_solver against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 09:40:08.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 09:40:09.375 INFO [stdout] 88aac7d0bf5442e729e4497b313de7177f0d89e79cc92ac5cee916013976c21e
Dec 05 09:40:09.377 INFO running `"docker" "start" "-a" "88aac7d0bf5442e729e4497b313de7177f0d89e79cc92ac5cee916013976c21e"`
Dec 05 09:40:10.663 INFO [stderr] usermod: no changes
Dec 05 09:40:10.814 INFO [stderr]    Compiling bidir-map v0.3.0
Dec 05 09:40:11.161 INFO [stderr]    Compiling blocksworld_solver v0.1.0 (/source)
Dec 05 09:40:11.456 INFO [stderr] warning: unused import: `blocksworld::search::Node`
Dec 05 09:40:11.456 INFO [stderr]  --> src/blocksworld/test/mod.rs:8:5
Dec 05 09:40:11.456 INFO [stderr]   |
Dec 05 09:40:11.457 INFO [stderr] 8 | use blocksworld::search::Node;
Dec 05 09:40:11.457 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.457 INFO [stderr]   |
Dec 05 09:40:11.457 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:40:11.458 INFO [stderr] 
Dec 05 09:40:11.458 INFO [stderr] warning: unused import: `blocksworld::test::test`
Dec 05 09:40:11.458 INFO [stderr]   --> src/main.rs:10:5
Dec 05 09:40:11.458 INFO [stderr]    |
Dec 05 09:40:11.460 INFO [stderr] 10 | use blocksworld::test::test;
Dec 05 09:40:11.460 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.460 INFO [stderr] 
Dec 05 09:40:11.662 INFO [stderr] warning: unused import: `blocksworld::search::Searcher`
Dec 05 09:40:11.663 INFO [stderr]  --> src/blocksworld/test/mod.rs:7:5
Dec 05 09:40:11.663 INFO [stderr]   |
Dec 05 09:40:11.663 INFO [stderr] 7 | use blocksworld::search::Searcher;
Dec 05 09:40:11.663 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.663 INFO [stderr] 
Dec 05 09:40:11.760 INFO [stderr] warning: method is never used: `latex_print`
Dec 05 09:40:11.760 INFO [stderr]   --> src/blocksworld/world.rs:52:5
Dec 05 09:40:11.760 INFO [stderr]    |
Dec 05 09:40:11.760 INFO [stderr] 52 |     pub fn latex_print(&self) {
Dec 05 09:40:11.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.760 INFO [stderr]    |
Dec 05 09:40:11.760 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:40:11.760 INFO [stderr] 
Dec 05 09:40:11.760 INFO [stderr] warning: function is never used: `solution_depth_difficulty`
Dec 05 09:40:11.760 INFO [stderr]  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Dec 05 09:40:11.760 INFO [stderr]   |
Dec 05 09:40:11.760 INFO [stderr] 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Dec 05 09:40:11.760 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.760 INFO [stderr] 
Dec 05 09:40:11.760 INFO [stderr] warning: struct is never constructed: `SolutionDepthSearcher`
Dec 05 09:40:11.760 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Dec 05 09:40:11.760 INFO [stderr]    |
Dec 05 09:40:11.760 INFO [stderr] 16 | pub struct SolutionDepthSearcher {
Dec 05 09:40:11.760 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.760 INFO [stderr] 
Dec 05 09:40:11.760 INFO [stderr] warning: method is never used: `new`
Dec 05 09:40:11.760 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Dec 05 09:40:11.760 INFO [stderr]    |
Dec 05 09:40:11.760 INFO [stderr] 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Dec 05 09:40:11.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.760 INFO [stderr] 
Dec 05 09:40:11.760 INFO [stderr] warning: method is never used: `search`
Dec 05 09:40:11.760 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Dec 05 09:40:11.760 INFO [stderr]    |
Dec 05 09:40:11.760 INFO [stderr] 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Dec 05 09:40:11.760 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.760 INFO [stderr] 
Dec 05 09:40:11.760 INFO [stderr] warning: function is never used: `grid_size_difficulty`
Dec 05 09:40:11.760 INFO [stderr]  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Dec 05 09:40:11.760 INFO [stderr]   |
Dec 05 09:40:11.760 INFO [stderr] 1 | fn grid_size_difficulty() {}
Dec 05 09:40:11.760 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.760 INFO [stderr] 
Dec 05 09:40:11.760 INFO [stderr] warning: function is never used: `test`
Dec 05 09:40:11.760 INFO [stderr]   --> src/blocksworld/test/mod.rs:16:1
Dec 05 09:40:11.760 INFO [stderr]    |
Dec 05 09:40:11.760 INFO [stderr] 16 | pub fn test() {
Dec 05 09:40:11.761 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 09:40:11.761 INFO [stderr] 
Dec 05 09:40:11.761 INFO [stderr] warning: function is never used: `run_all_searchers_average`
Dec 05 09:40:11.761 INFO [stderr]   --> src/blocksworld/test/mod.rs:39:1
Dec 05 09:40:11.761 INFO [stderr]    |
Dec 05 09:40:11.761 INFO [stderr] 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Dec 05 09:40:11.761 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:11.761 INFO [stderr] 
Dec 05 09:40:12.965 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
Dec 05 09:40:12.968 INFO [stderr] su: No module specific data is present
Dec 05 09:40:13.920 INFO running `"docker" "inspect" "88aac7d0bf5442e729e4497b313de7177f0d89e79cc92ac5cee916013976c21e"`
Dec 05 09:40:14.190 INFO running `"docker" "rm" "-f" "88aac7d0bf5442e729e4497b313de7177f0d89e79cc92ac5cee916013976c21e"`
Dec 05 09:40:14.565 INFO [stdout] 88aac7d0bf5442e729e4497b313de7177f0d89e79cc92ac5cee916013976c21e
Dec 05 09:40:14.574 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 09:40:15.102 INFO [stdout] 434219bd5cd9cd3c28b3a07ec5fe6184bb8ffa3e1d8af47624871ba80295ab52
Dec 05 09:40:15.104 INFO running `"docker" "start" "-a" "434219bd5cd9cd3c28b3a07ec5fe6184bb8ffa3e1d8af47624871ba80295ab52"`
Dec 05 09:40:16.364 INFO [stderr] usermod: no changes
Dec 05 09:40:16.420 INFO [stderr]    Compiling blocksworld_solver v0.1.0 (/source)
Dec 05 09:40:16.664 INFO [stderr] warning: unused import: `blocksworld::search::Node`
Dec 05 09:40:16.664 INFO [stderr]  --> src/blocksworld/test/mod.rs:8:5
Dec 05 09:40:16.664 INFO [stderr]   |
Dec 05 09:40:16.664 INFO [stderr] 8 | use blocksworld::search::Node;
Dec 05 09:40:16.664 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.664 INFO [stderr]   |
Dec 05 09:40:16.664 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 09:40:16.664 INFO [stderr] 
Dec 05 09:40:16.664 INFO [stderr] warning: unused import: `blocksworld::test::test`
Dec 05 09:40:16.664 INFO [stderr]   --> src/main.rs:10:5
Dec 05 09:40:16.664 INFO [stderr]    |
Dec 05 09:40:16.664 INFO [stderr] 10 | use blocksworld::test::test;
Dec 05 09:40:16.664 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.664 INFO [stderr] 
Dec 05 09:40:16.828 INFO [stderr] warning: unused import: `blocksworld::search::Searcher`
Dec 05 09:40:16.828 INFO [stderr]  --> src/blocksworld/test/mod.rs:7:5
Dec 05 09:40:16.828 INFO [stderr]   |
Dec 05 09:40:16.828 INFO [stderr] 7 | use blocksworld::search::Searcher;
Dec 05 09:40:16.828 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.828 INFO [stderr] 
Dec 05 09:40:16.896 INFO [stderr] warning: method is never used: `latex_print`
Dec 05 09:40:16.896 INFO [stderr]   --> src/blocksworld/world.rs:52:5
Dec 05 09:40:16.896 INFO [stderr]    |
Dec 05 09:40:16.896 INFO [stderr] 52 |     pub fn latex_print(&self) {
Dec 05 09:40:16.896 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.896 INFO [stderr]    |
Dec 05 09:40:16.896 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 09:40:16.896 INFO [stderr] 
Dec 05 09:40:16.896 INFO [stderr] warning: function is never used: `solution_depth_difficulty`
Dec 05 09:40:16.896 INFO [stderr]  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Dec 05 09:40:16.896 INFO [stderr]   |
Dec 05 09:40:16.896 INFO [stderr] 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Dec 05 09:40:16.896 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.896 INFO [stderr] 
Dec 05 09:40:16.896 INFO [stderr] warning: struct is never constructed: `SolutionDepthSearcher`
Dec 05 09:40:16.896 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Dec 05 09:40:16.896 INFO [stderr]    |
Dec 05 09:40:16.896 INFO [stderr] 16 | pub struct SolutionDepthSearcher {
Dec 05 09:40:16.896 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.896 INFO [stderr] 
Dec 05 09:40:16.896 INFO [stderr] warning: method is never used: `new`
Dec 05 09:40:16.896 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Dec 05 09:40:16.896 INFO [stderr]    |
Dec 05 09:40:16.896 INFO [stderr] 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Dec 05 09:40:16.896 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.896 INFO [stderr] 
Dec 05 09:40:16.896 INFO [stderr] warning: method is never used: `search`
Dec 05 09:40:16.896 INFO [stderr]   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Dec 05 09:40:16.896 INFO [stderr]    |
Dec 05 09:40:16.896 INFO [stderr] 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Dec 05 09:40:16.896 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.896 INFO [stderr] 
Dec 05 09:40:16.896 INFO [stderr] warning: function is never used: `grid_size_difficulty`
Dec 05 09:40:16.896 INFO [stderr]  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Dec 05 09:40:16.896 INFO [stderr]   |
Dec 05 09:40:16.896 INFO [stderr] 1 | fn grid_size_difficulty() {}
Dec 05 09:40:16.896 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.896 INFO [stderr] 
Dec 05 09:40:16.896 INFO [stderr] warning: function is never used: `test`
Dec 05 09:40:16.896 INFO [stderr]   --> src/blocksworld/test/mod.rs:16:1
Dec 05 09:40:16.896 INFO [stderr]    |
Dec 05 09:40:16.897 INFO [stderr] 16 | pub fn test() {
Dec 05 09:40:16.897 INFO [stderr]    | ^^^^^^^^^^^^^
Dec 05 09:40:16.897 INFO [stderr] 
Dec 05 09:40:16.897 INFO [stderr] warning: function is never used: `run_all_searchers_average`
Dec 05 09:40:16.897 INFO [stderr]   --> src/blocksworld/test/mod.rs:39:1
Dec 05 09:40:16.897 INFO [stderr]    |
Dec 05 09:40:16.897 INFO [stderr] 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Dec 05 09:40:16.897 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 09:40:16.897 INFO [stderr] 
Dec 05 09:40:17.307 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 05 09:40:17.308 INFO [stderr] su: No module specific data is present
Dec 05 09:40:18.079 INFO running `"docker" "inspect" "434219bd5cd9cd3c28b3a07ec5fe6184bb8ffa3e1d8af47624871ba80295ab52"`
Dec 05 09:40:18.339 INFO running `"docker" "rm" "-f" "434219bd5cd9cd3c28b3a07ec5fe6184bb8ffa3e1d8af47624871ba80295ab52"`
Dec 05 09:40:18.649 INFO [stdout] 434219bd5cd9cd3c28b3a07ec5fe6184bb8ffa3e1d8af47624871ba80295ab52
Dec 05 09:40:18.652 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 09:40:19.080 INFO [stdout] f99b625ed34ebc8f8762ca7f9b8fefd1218a93ebe2e8e9b883918fd3634848e3
Dec 05 09:40:19.084 INFO running `"docker" "start" "-a" "f99b625ed34ebc8f8762ca7f9b8fefd1218a93ebe2e8e9b883918fd3634848e3"`
Dec 05 09:40:20.256 INFO [stderr] usermod: no changes
Dec 05 09:40:20.314 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 09:40:20.314 INFO [stderr]      Running /target/debug/deps/blocksworld_solver-b7798f0f57a616d0
Dec 05 09:40:20.317 INFO [stdout] 
Dec 05 09:40:20.317 INFO [stdout] running 0 tests
Dec 05 09:40:20.317 INFO [stdout] 
Dec 05 09:40:20.317 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 09:40:20.317 INFO [stdout] 
Dec 05 09:40:20.324 INFO [stderr] su: No module specific data is present
Dec 05 09:40:21.044 INFO running `"docker" "inspect" "f99b625ed34ebc8f8762ca7f9b8fefd1218a93ebe2e8e9b883918fd3634848e3"`
Dec 05 09:40:21.402 INFO running `"docker" "rm" "-f" "f99b625ed34ebc8f8762ca7f9b8fefd1218a93ebe2e8e9b883918fd3634848e3"`
Dec 05 09:40:21.672 INFO [stdout] f99b625ed34ebc8f8762ca7f9b8fefd1218a93ebe2e8e9b883918fd3634848e3