Nov 02 07:45:33.132 INFO checking rookwood101/blocksworld_solver against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 07:45:33.134 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 07:45:33.640 INFO blam! 5ab27530da7a49435677f7032d4ee43095aa4c21199a88e45b636afadd79404c
Nov 02 07:45:33.647 INFO running `"docker" "start" "-a" "5ab27530da7a49435677f7032d4ee43095aa4c21199a88e45b636afadd79404c"`
Nov 02 07:45:35.024 INFO kablam! usermod: no changes
Nov 02 07:45:35.081 INFO kablam!     Checking bidir-map v0.3.0
Nov 02 07:45:35.441 INFO kablam!     Checking blocksworld_solver v0.1.0 (/source)
Nov 02 07:45:36.038 INFO kablam! warning: unused import: `blocksworld::search::Node`
Nov 02 07:45:36.039 INFO kablam!  --> src/blocksworld/test/mod.rs:8:5
Nov 02 07:45:36.040 INFO kablam!   |
Nov 02 07:45:36.044 INFO kablam! 8 | use blocksworld::search::Node;
Nov 02 07:45:36.045 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.045 INFO kablam!   |
Nov 02 07:45:36.045 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 07:45:36.045 INFO kablam! 
Nov 02 07:45:36.046 INFO kablam! warning: unused import: `blocksworld::test::test`
Nov 02 07:45:36.046 INFO kablam!   --> src/main.rs:10:5
Nov 02 07:45:36.046 INFO kablam!    |
Nov 02 07:45:36.046 INFO kablam! 10 | use blocksworld::test::test;
Nov 02 07:45:36.047 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.047 INFO kablam! 
Nov 02 07:45:36.125 INFO kablam! warning: unused import: `blocksworld::search::Node`
Nov 02 07:45:36.126 INFO kablam!  --> src/blocksworld/test/mod.rs:8:5
Nov 02 07:45:36.126 INFO kablam!   |
Nov 02 07:45:36.127 INFO kablam! 8 | use blocksworld::search::Node;
Nov 02 07:45:36.127 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.127 INFO kablam!   |
Nov 02 07:45:36.127 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 07:45:36.128 INFO kablam! 
Nov 02 07:45:36.128 INFO kablam! warning: unused import: `blocksworld::test::test`
Nov 02 07:45:36.128 INFO kablam!   --> src/main.rs:10:5
Nov 02 07:45:36.129 INFO kablam!    |
Nov 02 07:45:36.129 INFO kablam! 10 | use blocksworld::test::test;
Nov 02 07:45:36.129 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.129 INFO kablam! 
Nov 02 07:45:36.460 INFO kablam! warning: unused import: `blocksworld::search::Searcher`
Nov 02 07:45:36.460 INFO kablam!  --> src/blocksworld/test/mod.rs:7:5
Nov 02 07:45:36.460 INFO kablam!   |
Nov 02 07:45:36.460 INFO kablam! 7 | use blocksworld::search::Searcher;
Nov 02 07:45:36.460 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.460 INFO kablam! 
Nov 02 07:45:36.534 INFO kablam! warning: unused import: `blocksworld::search::Searcher`
Nov 02 07:45:36.534 INFO kablam!  --> src/blocksworld/test/mod.rs:7:5
Nov 02 07:45:36.534 INFO kablam!   |
Nov 02 07:45:36.535 INFO kablam! 7 | use blocksworld::search::Searcher;
Nov 02 07:45:36.535 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.535 INFO kablam! 
Nov 02 07:45:36.685 INFO kablam! warning: method is never used: `latex_print`
Nov 02 07:45:36.685 INFO kablam!   --> src/blocksworld/world.rs:52:5
Nov 02 07:45:36.686 INFO kablam!    |
Nov 02 07:45:36.686 INFO kablam! 52 |     pub fn latex_print(&self) {
Nov 02 07:45:36.686 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.687 INFO kablam!    |
Nov 02 07:45:36.687 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 07:45:36.687 INFO kablam! 
Nov 02 07:45:36.688 INFO kablam! warning: function is never used: `solution_depth_difficulty`
Nov 02 07:45:36.688 INFO kablam!  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Nov 02 07:45:36.688 INFO kablam!   |
Nov 02 07:45:36.689 INFO kablam! 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Nov 02 07:45:36.689 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.689 INFO kablam! 
Nov 02 07:45:36.689 INFO kablam! warning: struct is never constructed: `SolutionDepthSearcher`
Nov 02 07:45:36.690 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Nov 02 07:45:36.690 INFO kablam!    |
Nov 02 07:45:36.690 INFO kablam! 16 | pub struct SolutionDepthSearcher {
Nov 02 07:45:36.690 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.691 INFO kablam! 
Nov 02 07:45:36.691 INFO kablam! warning: method is never used: `new`
Nov 02 07:45:36.691 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Nov 02 07:45:36.692 INFO kablam!    |
Nov 02 07:45:36.692 INFO kablam! 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Nov 02 07:45:36.692 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.692 INFO kablam! 
Nov 02 07:45:36.693 INFO kablam! warning: method is never used: `search`
Nov 02 07:45:36.693 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Nov 02 07:45:36.693 INFO kablam!    |
Nov 02 07:45:36.693 INFO kablam! 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Nov 02 07:45:36.694 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.694 INFO kablam! 
Nov 02 07:45:36.694 INFO kablam! warning: function is never used: `grid_size_difficulty`
Nov 02 07:45:36.695 INFO kablam!  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Nov 02 07:45:36.695 INFO kablam!   |
Nov 02 07:45:36.695 INFO kablam! 1 | fn grid_size_difficulty() {}
Nov 02 07:45:36.695 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.696 INFO kablam! 
Nov 02 07:45:36.696 INFO kablam! warning: function is never used: `test`
Nov 02 07:45:36.696 INFO kablam!   --> src/blocksworld/test/mod.rs:16:1
Nov 02 07:45:36.696 INFO kablam!    |
Nov 02 07:45:36.697 INFO kablam! 16 | pub fn test() {
Nov 02 07:45:36.697 INFO kablam!    | ^^^^^^^^^^^^^
Nov 02 07:45:36.697 INFO kablam! 
Nov 02 07:45:36.698 INFO kablam! warning: function is never used: `run_all_searchers_average`
Nov 02 07:45:36.698 INFO kablam!   --> src/blocksworld/test/mod.rs:39:1
Nov 02 07:45:36.698 INFO kablam!    |
Nov 02 07:45:36.698 INFO kablam! 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Nov 02 07:45:36.699 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.699 INFO kablam! 
Nov 02 07:45:36.719 INFO kablam! warning: method is never used: `latex_print`
Nov 02 07:45:36.719 INFO kablam!   --> src/blocksworld/world.rs:52:5
Nov 02 07:45:36.719 INFO kablam!    |
Nov 02 07:45:36.719 INFO kablam! 52 |     pub fn latex_print(&self) {
Nov 02 07:45:36.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.720 INFO kablam!    |
Nov 02 07:45:36.720 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 07:45:36.720 INFO kablam! 
Nov 02 07:45:36.721 INFO kablam! warning: function is never used: `solution_depth_difficulty`
Nov 02 07:45:36.721 INFO kablam!  --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:1
Nov 02 07:45:36.721 INFO kablam!   |
Nov 02 07:45:36.721 INFO kablam! 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> {
Nov 02 07:45:36.722 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.722 INFO kablam! 
Nov 02 07:45:36.722 INFO kablam! warning: struct is never constructed: `SolutionDepthSearcher`
Nov 02 07:45:36.722 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:16:1
Nov 02 07:45:36.722 INFO kablam!    |
Nov 02 07:45:36.722 INFO kablam! 16 | pub struct SolutionDepthSearcher {
Nov 02 07:45:36.723 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.723 INFO kablam! 
Nov 02 07:45:36.723 INFO kablam! warning: method is never used: `new`
Nov 02 07:45:36.723 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:5
Nov 02 07:45:36.723 INFO kablam!    |
Nov 02 07:45:36.724 INFO kablam! 23 |     pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher {
Nov 02 07:45:36.724 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.724 INFO kablam! 
Nov 02 07:45:36.724 INFO kablam! warning: method is never used: `search`
Nov 02 07:45:36.725 INFO kablam!   --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:5
Nov 02 07:45:36.725 INFO kablam!    |
Nov 02 07:45:36.725 INFO kablam! 31 |     pub fn search(mut self) -> Vec<(u8, World)> {
Nov 02 07:45:36.725 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.725 INFO kablam! 
Nov 02 07:45:36.726 INFO kablam! warning: function is never used: `grid_size_difficulty`
Nov 02 07:45:36.726 INFO kablam!  --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:1
Nov 02 07:45:36.726 INFO kablam!   |
Nov 02 07:45:36.726 INFO kablam! 1 | fn grid_size_difficulty() {}
Nov 02 07:45:36.727 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.727 INFO kablam! 
Nov 02 07:45:36.727 INFO kablam! warning: function is never used: `test`
Nov 02 07:45:36.728 INFO kablam!   --> src/blocksworld/test/mod.rs:16:1
Nov 02 07:45:36.728 INFO kablam!    |
Nov 02 07:45:36.728 INFO kablam! 16 | pub fn test() {
Nov 02 07:45:36.728 INFO kablam!    | ^^^^^^^^^^^^^
Nov 02 07:45:36.729 INFO kablam! 
Nov 02 07:45:36.729 INFO kablam! warning: function is never used: `run_all_searchers_average`
Nov 02 07:45:36.729 INFO kablam!   --> src/blocksworld/test/mod.rs:39:1
Nov 02 07:45:36.729 INFO kablam!    |
Nov 02 07:45:36.729 INFO kablam! 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec<u32> {
Nov 02 07:45:36.730 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 07:45:36.730 INFO kablam! 
Nov 02 07:45:36.788 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Nov 02 07:45:36.789 INFO kablam! su: No module specific data is present
Nov 02 07:45:37.517 INFO running `"docker" "rm" "-f" "5ab27530da7a49435677f7032d4ee43095aa4c21199a88e45b636afadd79404c"`
Nov 02 07:45:37.889 INFO blam! 5ab27530da7a49435677f7032d4ee43095aa4c21199a88e45b636afadd79404c