Nov 04 12:43:07.469 INFO checking MaxfieldWalker/blindsearch against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 12:43:07.471 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 12:43:08.040 INFO blam! 94cde7c5456c637648bb0a4c8e488d8a334737b4b1a50ddeefc864d2f695bebd Nov 04 12:43:08.043 INFO running `"docker" "start" "-a" "94cde7c5456c637648bb0a4c8e488d8a334737b4b1a50ddeefc864d2f695bebd"` Nov 04 12:43:09.646 INFO kablam! usermod: no changes Nov 04 12:43:09.755 INFO kablam! Checking blindsearch v0.1.0 (/source) Nov 04 12:43:11.476 INFO kablam! warning: function is never used: `blind_search_dfs` Nov 04 12:43:11.476 INFO kablam! --> src/dfs.rs:7:1 Nov 04 12:43:11.476 INFO kablam! | Nov 04 12:43:11.477 INFO kablam! 7 | pub fn blind_search_dfs(root_node: &Node, goals: &Vec) -> BlindSearchResult { Nov 04 12:43:11.478 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.478 INFO kablam! | Nov 04 12:43:11.479 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 12:43:11.479 INFO kablam! Nov 04 12:43:11.480 INFO kablam! warning: function is never used: `dig` Nov 04 12:43:11.480 INFO kablam! --> src/dfs.rs:22:1 Nov 04 12:43:11.481 INFO kablam! | Nov 04 12:43:11.481 INFO kablam! 22 | / fn dig(l1: &mut Vec, Nov 04 12:43:11.482 INFO kablam! 23 | | l2: &mut Vec, Nov 04 12:43:11.482 INFO kablam! 24 | | loop_count: u32, Nov 04 12:43:11.483 INFO kablam! 25 | | goals: &Vec) Nov 04 12:43:11.483 INFO kablam! ... | Nov 04 12:43:11.484 INFO kablam! 66 | | } Nov 04 12:43:11.484 INFO kablam! 67 | | } Nov 04 12:43:11.485 INFO kablam! | |_^ Nov 04 12:43:11.485 INFO kablam! Nov 04 12:43:11.486 INFO kablam! warning: type alias is never used: `NodeRef` Nov 04 12:43:11.486 INFO kablam! --> src/tree.rs:5:1 Nov 04 12:43:11.487 INFO kablam! | Nov 04 12:43:11.487 INFO kablam! 5 | type NodeRef = Rc>; Nov 04 12:43:11.487 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.488 INFO kablam! Nov 04 12:43:11.488 INFO kablam! warning: struct is never constructed: `Node` Nov 04 12:43:11.489 INFO kablam! --> src/tree.rs:15:1 Nov 04 12:43:11.489 INFO kablam! | Nov 04 12:43:11.490 INFO kablam! 15 | pub struct Node(NodeRef); Nov 04 12:43:11.490 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.491 INFO kablam! Nov 04 12:43:11.491 INFO kablam! warning: method is never used: `new` Nov 04 12:43:11.492 INFO kablam! --> src/tree.rs:18:5 Nov 04 12:43:11.492 INFO kablam! | Nov 04 12:43:11.492 INFO kablam! 18 | pub fn new(value: String) -> Node { Nov 04 12:43:11.493 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.493 INFO kablam! Nov 04 12:43:11.494 INFO kablam! warning: method is never used: `add_child` Nov 04 12:43:11.494 INFO kablam! --> src/tree.rs:26:5 Nov 04 12:43:11.495 INFO kablam! | Nov 04 12:43:11.495 INFO kablam! 26 | pub fn add_child(&self, child_node: &Node) { Nov 04 12:43:11.496 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.496 INFO kablam! Nov 04 12:43:11.497 INFO kablam! warning: method is never used: `stringify` Nov 04 12:43:11.497 INFO kablam! --> src/tree.rs:43:5 Nov 04 12:43:11.497 INFO kablam! | Nov 04 12:43:11.498 INFO kablam! 43 | pub fn stringify(&self) { Nov 04 12:43:11.498 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.499 INFO kablam! Nov 04 12:43:11.499 INFO kablam! warning: method is never used: `inner_stringify` Nov 04 12:43:11.500 INFO kablam! --> src/tree.rs:48:5 Nov 04 12:43:11.500 INFO kablam! | Nov 04 12:43:11.501 INFO kablam! 48 | fn inner_stringify(&self, depth: i32) { Nov 04 12:43:11.501 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.501 INFO kablam! Nov 04 12:43:11.502 INFO kablam! warning: method is never used: `find_node` Nov 04 12:43:11.502 INFO kablam! --> src/tree.rs:62:5 Nov 04 12:43:11.503 INFO kablam! | Nov 04 12:43:11.503 INFO kablam! 62 | pub fn find_node(&self, value: &str) -> Option<(Node, u32)> { Nov 04 12:43:11.504 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.504 INFO kablam! Nov 04 12:43:11.505 INFO kablam! warning: method is never used: `inner_find_node` Nov 04 12:43:11.505 INFO kablam! --> src/tree.rs:66:5 Nov 04 12:43:11.506 INFO kablam! | Nov 04 12:43:11.506 INFO kablam! 66 | fn inner_find_node(&self, value: &str, current_depth: u32) -> Option<(Node, u32)> { Nov 04 12:43:11.507 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.507 INFO kablam! Nov 04 12:43:11.508 INFO kablam! warning: method is never used: `children` Nov 04 12:43:11.508 INFO kablam! --> src/tree.rs:87:5 Nov 04 12:43:11.508 INFO kablam! | Nov 04 12:43:11.509 INFO kablam! 87 | pub fn children(&self) -> Vec { Nov 04 12:43:11.509 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.510 INFO kablam! Nov 04 12:43:11.510 INFO kablam! warning: method is never used: `name` Nov 04 12:43:11.511 INFO kablam! --> src/tree.rs:96:5 Nov 04 12:43:11.511 INFO kablam! | Nov 04 12:43:11.512 INFO kablam! 96 | pub fn name(&self) -> String { Nov 04 12:43:11.512 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.512 INFO kablam! Nov 04 12:43:11.513 INFO kablam! warning: method is never used: `has_child_node` Nov 04 12:43:11.513 INFO kablam! --> src/tree.rs:100:5 Nov 04 12:43:11.514 INFO kablam! | Nov 04 12:43:11.514 INFO kablam! 100 | pub fn has_child_node(&self) -> bool { Nov 04 12:43:11.514 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.515 INFO kablam! Nov 04 12:43:11.515 INFO kablam! warning: method is never used: `ref_clone` Nov 04 12:43:11.516 INFO kablam! --> src/tree.rs:104:5 Nov 04 12:43:11.516 INFO kablam! | Nov 04 12:43:11.516 INFO kablam! 104 | pub fn ref_clone(&self) -> Node { Nov 04 12:43:11.516 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.517 INFO kablam! Nov 04 12:43:11.517 INFO kablam! warning: struct is never constructed: `BlindSearchStatus` Nov 04 12:43:11.518 INFO kablam! --> src/blindsearch.rs:3:1 Nov 04 12:43:11.518 INFO kablam! | Nov 04 12:43:11.518 INFO kablam! 3 | pub struct BlindSearchStatus { Nov 04 12:43:11.518 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.519 INFO kablam! Nov 04 12:43:11.519 INFO kablam! warning: method is never used: `new` Nov 04 12:43:11.519 INFO kablam! --> src/blindsearch.rs:11:5 Nov 04 12:43:11.519 INFO kablam! | Nov 04 12:43:11.519 INFO kablam! 11 | pub fn new(status: String, result: SearchResult) -> BlindSearchStatus { Nov 04 12:43:11.519 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.520 INFO kablam! Nov 04 12:43:11.521 INFO kablam! warning: variant is never constructed: `Found` Nov 04 12:43:11.521 INFO kablam! --> src/blindsearch.rs:18:5 Nov 04 12:43:11.521 INFO kablam! | Nov 04 12:43:11.521 INFO kablam! 18 | Found, Nov 04 12:43:11.521 INFO kablam! | ^^^^^ Nov 04 12:43:11.522 INFO kablam! Nov 04 12:43:11.522 INFO kablam! warning: variant is never constructed: `NotFound` Nov 04 12:43:11.522 INFO kablam! --> src/blindsearch.rs:19:5 Nov 04 12:43:11.522 INFO kablam! | Nov 04 12:43:11.523 INFO kablam! 19 | NotFound, Nov 04 12:43:11.523 INFO kablam! | ^^^^^^^^ Nov 04 12:43:11.523 INFO kablam! Nov 04 12:43:11.524 INFO kablam! warning: struct is never constructed: `BlindSearchResult` Nov 04 12:43:11.524 INFO kablam! --> src/blindsearch.rs:23:1 Nov 04 12:43:11.524 INFO kablam! | Nov 04 12:43:11.524 INFO kablam! 23 | pub struct BlindSearchResult { Nov 04 12:43:11.524 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.525 INFO kablam! Nov 04 12:43:11.526 INFO kablam! warning: function is never used: `capture` Nov 04 12:43:11.526 INFO kablam! --> src/core.rs:11:1 Nov 04 12:43:11.526 INFO kablam! | Nov 04 12:43:11.526 INFO kablam! 11 | fn capture<'a>(s: &'a String) -> regex::Captures<'a> { Nov 04 12:43:11.526 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.527 INFO kablam! Nov 04 12:43:11.527 INFO kablam! warning: function is never used: `parse_line` Nov 04 12:43:11.528 INFO kablam! --> src/core.rs:17:1 Nov 04 12:43:11.528 INFO kablam! | Nov 04 12:43:11.528 INFO kablam! 17 | fn parse_line<'a>(line: &'a String) -> (String, Vec<(bool, String)>) { Nov 04 12:43:11.528 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.529 INFO kablam! Nov 04 12:43:11.529 INFO kablam! warning: function is never used: `build_tree` Nov 04 12:43:11.529 INFO kablam! --> src/core.rs:48:1 Nov 04 12:43:11.529 INFO kablam! | Nov 04 12:43:11.529 INFO kablam! 48 | fn build_tree(line: String, root_node: &Node, goals: &mut Vec) { Nov 04 12:43:11.529 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.530 INFO kablam! Nov 04 12:43:11.531 INFO kablam! warning: function is never used: `build_tree_from_input` Nov 04 12:43:11.531 INFO kablam! --> src/core.rs:72:1 Nov 04 12:43:11.531 INFO kablam! | Nov 04 12:43:11.531 INFO kablam! 72 | pub fn build_tree_from_input(input_path: &str) -> Node { Nov 04 12:43:11.531 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.532 INFO kablam! Nov 04 12:43:11.532 INFO kablam! warning: function is never used: `blind_search_bfs` Nov 04 12:43:11.532 INFO kablam! --> src/bfs.rs:6:1 Nov 04 12:43:11.532 INFO kablam! | Nov 04 12:43:11.532 INFO kablam! 6 | pub fn blind_search_bfs(root_node: &Node, goals: &Vec) -> BlindSearchResult { Nov 04 12:43:11.532 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.533 INFO kablam! Nov 04 12:43:11.534 INFO kablam! warning: function is never used: `dig` Nov 04 12:43:11.534 INFO kablam! --> src/bfs.rs:20:1 Nov 04 12:43:11.534 INFO kablam! | Nov 04 12:43:11.534 INFO kablam! 20 | / fn dig(l1: &mut Vec, Nov 04 12:43:11.534 INFO kablam! 21 | | l2: &mut Vec, Nov 04 12:43:11.534 INFO kablam! 22 | | loop_count: u32, Nov 04 12:43:11.534 INFO kablam! 23 | | goals: &Vec) Nov 04 12:43:11.534 INFO kablam! ... | Nov 04 12:43:11.534 INFO kablam! 61 | | } Nov 04 12:43:11.534 INFO kablam! 62 | | } Nov 04 12:43:11.534 INFO kablam! | |_^ Nov 04 12:43:11.536 INFO kablam! Nov 04 12:43:11.536 INFO kablam! warning: function is never used: `blind_search_iddfs` Nov 04 12:43:11.536 INFO kablam! --> src/iddfs.rs:6:1 Nov 04 12:43:11.536 INFO kablam! | Nov 04 12:43:11.536 INFO kablam! 6 | / pub fn blind_search_iddfs(root_node: &Node, Nov 04 12:43:11.536 INFO kablam! 7 | | goals: &Vec, Nov 04 12:43:11.536 INFO kablam! 8 | | cutoff_threshold: u32) Nov 04 12:43:11.536 INFO kablam! 9 | | -> BlindSearchResult { Nov 04 12:43:11.536 INFO kablam! ... | Nov 04 12:43:11.536 INFO kablam! 32 | | } Nov 04 12:43:11.536 INFO kablam! 33 | | } Nov 04 12:43:11.536 INFO kablam! | |_^ Nov 04 12:43:11.540 INFO kablam! Nov 04 12:43:11.540 INFO kablam! warning: function is never used: `dig` Nov 04 12:43:11.540 INFO kablam! --> src/iddfs.rs:36:1 Nov 04 12:43:11.540 INFO kablam! | Nov 04 12:43:11.540 INFO kablam! 36 | / fn dig(l1: &mut Vec, Nov 04 12:43:11.540 INFO kablam! 37 | | l2: &mut Vec, Nov 04 12:43:11.540 INFO kablam! 38 | | cutoff: u32, Nov 04 12:43:11.540 INFO kablam! 39 | | cutoff_threshold: u32, Nov 04 12:43:11.540 INFO kablam! ... | Nov 04 12:43:11.540 INFO kablam! 105 | | } Nov 04 12:43:11.540 INFO kablam! 106 | | } Nov 04 12:43:11.540 INFO kablam! | |_^ Nov 04 12:43:11.540 INFO kablam! Nov 04 12:43:11.819 INFO kablam! warning: method is never used: `stringify` Nov 04 12:43:11.820 INFO kablam! --> src/tree.rs:43:5 Nov 04 12:43:11.820 INFO kablam! | Nov 04 12:43:11.821 INFO kablam! 43 | pub fn stringify(&self) { Nov 04 12:43:11.821 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.822 INFO kablam! | Nov 04 12:43:11.822 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 12:43:11.822 INFO kablam! Nov 04 12:43:11.823 INFO kablam! warning: method is never used: `inner_stringify` Nov 04 12:43:11.823 INFO kablam! --> src/tree.rs:48:5 Nov 04 12:43:11.824 INFO kablam! | Nov 04 12:43:11.824 INFO kablam! 48 | fn inner_stringify(&self, depth: i32) { Nov 04 12:43:11.825 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 12:43:11.825 INFO kablam! Nov 04 12:43:11.863 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.19s Nov 04 12:43:11.867 INFO kablam! su: No module specific data is present Nov 04 12:43:12.675 INFO running `"docker" "rm" "-f" "94cde7c5456c637648bb0a4c8e488d8a334737b4b1a50ddeefc864d2f695bebd"` Nov 04 12:43:12.827 INFO blam! 94cde7c5456c637648bb0a4c8e488d8a334737b4b1a50ddeefc864d2f695bebd