Nov 01 11:06:26.215 INFO checking MaxfieldWalker/blindsearch against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 11:06:26.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 11:06:26.654 INFO blam! b5d61ec1375a5afa6fa3be90135dc554f98b1ef7feb2f06331d4808201169107 Nov 01 11:06:26.655 INFO running `"docker" "start" "-a" "b5d61ec1375a5afa6fa3be90135dc554f98b1ef7feb2f06331d4808201169107"` Nov 01 11:06:28.164 INFO kablam! usermod: no changes Nov 01 11:06:28.306 INFO kablam! Checking blindsearch v0.1.0 (/source) Nov 01 11:06:30.380 INFO kablam! warning: function is never used: `blind_search_dfs` Nov 01 11:06:30.381 INFO kablam! --> src/dfs.rs:7:1 Nov 01 11:06:30.382 INFO kablam! | Nov 01 11:06:30.382 INFO kablam! 7 | pub fn blind_search_dfs(root_node: &Node, goals: &Vec) -> BlindSearchResult { Nov 01 11:06:30.383 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.384 INFO kablam! | Nov 01 11:06:30.385 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 11:06:30.385 INFO kablam! Nov 01 11:06:30.386 INFO kablam! warning: function is never used: `dig` Nov 01 11:06:30.386 INFO kablam! --> src/dfs.rs:22:1 Nov 01 11:06:30.387 INFO kablam! | Nov 01 11:06:30.388 INFO kablam! 22 | / fn dig(l1: &mut Vec, Nov 01 11:06:30.388 INFO kablam! 23 | | l2: &mut Vec, Nov 01 11:06:30.389 INFO kablam! 24 | | loop_count: u32, Nov 01 11:06:30.390 INFO kablam! 25 | | goals: &Vec) Nov 01 11:06:30.390 INFO kablam! ... | Nov 01 11:06:30.391 INFO kablam! 66 | | } Nov 01 11:06:30.391 INFO kablam! 67 | | } Nov 01 11:06:30.392 INFO kablam! | |_^ Nov 01 11:06:30.392 INFO kablam! Nov 01 11:06:30.393 INFO kablam! warning: type alias is never used: `NodeRef` Nov 01 11:06:30.394 INFO kablam! --> src/tree.rs:5:1 Nov 01 11:06:30.394 INFO kablam! | Nov 01 11:06:30.395 INFO kablam! 5 | type NodeRef = Rc>; Nov 01 11:06:30.396 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.396 INFO kablam! Nov 01 11:06:30.396 INFO kablam! warning: struct is never constructed: `Node` Nov 01 11:06:30.396 INFO kablam! --> src/tree.rs:15:1 Nov 01 11:06:30.396 INFO kablam! | Nov 01 11:06:30.396 INFO kablam! 15 | pub struct Node(NodeRef); Nov 01 11:06:30.396 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.396 INFO kablam! Nov 01 11:06:30.396 INFO kablam! warning: method is never used: `new` Nov 01 11:06:30.396 INFO kablam! --> src/tree.rs:18:5 Nov 01 11:06:30.396 INFO kablam! | Nov 01 11:06:30.396 INFO kablam! 18 | pub fn new(value: String) -> Node { Nov 01 11:06:30.396 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.396 INFO kablam! Nov 01 11:06:30.399 INFO kablam! warning: method is never used: `add_child` Nov 01 11:06:30.399 INFO kablam! --> src/tree.rs:26:5 Nov 01 11:06:30.399 INFO kablam! | Nov 01 11:06:30.399 INFO kablam! 26 | pub fn add_child(&self, child_node: &Node) { Nov 01 11:06:30.399 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.399 INFO kablam! Nov 01 11:06:30.399 INFO kablam! warning: method is never used: `stringify` Nov 01 11:06:30.399 INFO kablam! --> src/tree.rs:43:5 Nov 01 11:06:30.399 INFO kablam! | Nov 01 11:06:30.399 INFO kablam! 43 | pub fn stringify(&self) { Nov 01 11:06:30.399 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.399 INFO kablam! Nov 01 11:06:30.399 INFO kablam! warning: method is never used: `inner_stringify` Nov 01 11:06:30.399 INFO kablam! --> src/tree.rs:48:5 Nov 01 11:06:30.399 INFO kablam! | Nov 01 11:06:30.399 INFO kablam! 48 | fn inner_stringify(&self, depth: i32) { Nov 01 11:06:30.399 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.399 INFO kablam! Nov 01 11:06:30.399 INFO kablam! warning: method is never used: `find_node` Nov 01 11:06:30.399 INFO kablam! --> src/tree.rs:62:5 Nov 01 11:06:30.399 INFO kablam! | Nov 01 11:06:30.399 INFO kablam! 62 | pub fn find_node(&self, value: &str) -> Option<(Node, u32)> { Nov 01 11:06:30.399 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.399 INFO kablam! Nov 01 11:06:30.399 INFO kablam! warning: method is never used: `inner_find_node` Nov 01 11:06:30.399 INFO kablam! --> src/tree.rs:66:5 Nov 01 11:06:30.399 INFO kablam! | Nov 01 11:06:30.399 INFO kablam! 66 | fn inner_find_node(&self, value: &str, current_depth: u32) -> Option<(Node, u32)> { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: method is never used: `children` Nov 01 11:06:30.400 INFO kablam! --> src/tree.rs:87:5 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 87 | pub fn children(&self) -> Vec { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: method is never used: `name` Nov 01 11:06:30.400 INFO kablam! --> src/tree.rs:96:5 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 96 | pub fn name(&self) -> String { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: method is never used: `has_child_node` Nov 01 11:06:30.400 INFO kablam! --> src/tree.rs:100:5 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 100 | pub fn has_child_node(&self) -> bool { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: method is never used: `ref_clone` Nov 01 11:06:30.400 INFO kablam! --> src/tree.rs:104:5 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 104 | pub fn ref_clone(&self) -> Node { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: struct is never constructed: `BlindSearchStatus` Nov 01 11:06:30.400 INFO kablam! --> src/blindsearch.rs:3:1 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 3 | pub struct BlindSearchStatus { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: method is never used: `new` Nov 01 11:06:30.400 INFO kablam! --> src/blindsearch.rs:11:5 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 11 | pub fn new(status: String, result: SearchResult) -> BlindSearchStatus { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: variant is never constructed: `Found` Nov 01 11:06:30.400 INFO kablam! --> src/blindsearch.rs:18:5 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 18 | Found, Nov 01 11:06:30.400 INFO kablam! | ^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: variant is never constructed: `NotFound` Nov 01 11:06:30.400 INFO kablam! --> src/blindsearch.rs:19:5 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 19 | NotFound, Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: struct is never constructed: `BlindSearchResult` Nov 01 11:06:30.400 INFO kablam! --> src/blindsearch.rs:23:1 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 23 | pub struct BlindSearchResult { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: function is never used: `capture` Nov 01 11:06:30.400 INFO kablam! --> src/core.rs:11:1 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 11 | fn capture<'a>(s: &'a String) -> regex::Captures<'a> { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: function is never used: `parse_line` Nov 01 11:06:30.400 INFO kablam! --> src/core.rs:17:1 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 17 | fn parse_line<'a>(line: &'a String) -> (String, Vec<(bool, String)>) { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: function is never used: `build_tree` Nov 01 11:06:30.400 INFO kablam! --> src/core.rs:48:1 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 48 | fn build_tree(line: String, root_node: &Node, goals: &mut Vec) { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: function is never used: `build_tree_from_input` Nov 01 11:06:30.400 INFO kablam! --> src/core.rs:72:1 Nov 01 11:06:30.400 INFO kablam! | Nov 01 11:06:30.400 INFO kablam! 72 | pub fn build_tree_from_input(input_path: &str) -> Node { Nov 01 11:06:30.400 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.400 INFO kablam! Nov 01 11:06:30.400 INFO kablam! warning: function is never used: `blind_search_bfs` Nov 01 11:06:30.400 INFO kablam! --> src/bfs.rs:6:1 Nov 01 11:06:30.401 INFO kablam! | Nov 01 11:06:30.401 INFO kablam! 6 | pub fn blind_search_bfs(root_node: &Node, goals: &Vec) -> BlindSearchResult { Nov 01 11:06:30.401 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.401 INFO kablam! Nov 01 11:06:30.401 INFO kablam! warning: function is never used: `dig` Nov 01 11:06:30.401 INFO kablam! --> src/bfs.rs:20:1 Nov 01 11:06:30.401 INFO kablam! | Nov 01 11:06:30.401 INFO kablam! 20 | / fn dig(l1: &mut Vec, Nov 01 11:06:30.401 INFO kablam! 21 | | l2: &mut Vec, Nov 01 11:06:30.401 INFO kablam! 22 | | loop_count: u32, Nov 01 11:06:30.401 INFO kablam! 23 | | goals: &Vec) Nov 01 11:06:30.401 INFO kablam! ... | Nov 01 11:06:30.401 INFO kablam! 61 | | } Nov 01 11:06:30.401 INFO kablam! 62 | | } Nov 01 11:06:30.401 INFO kablam! | |_^ Nov 01 11:06:30.401 INFO kablam! Nov 01 11:06:30.401 INFO kablam! warning: function is never used: `blind_search_iddfs` Nov 01 11:06:30.401 INFO kablam! --> src/iddfs.rs:6:1 Nov 01 11:06:30.401 INFO kablam! | Nov 01 11:06:30.401 INFO kablam! 6 | / pub fn blind_search_iddfs(root_node: &Node, Nov 01 11:06:30.401 INFO kablam! 7 | | goals: &Vec, Nov 01 11:06:30.401 INFO kablam! 8 | | cutoff_threshold: u32) Nov 01 11:06:30.401 INFO kablam! 9 | | -> BlindSearchResult { Nov 01 11:06:30.401 INFO kablam! ... | Nov 01 11:06:30.401 INFO kablam! 32 | | } Nov 01 11:06:30.401 INFO kablam! 33 | | } Nov 01 11:06:30.401 INFO kablam! | |_^ Nov 01 11:06:30.401 INFO kablam! Nov 01 11:06:30.401 INFO kablam! warning: function is never used: `dig` Nov 01 11:06:30.401 INFO kablam! --> src/iddfs.rs:36:1 Nov 01 11:06:30.401 INFO kablam! | Nov 01 11:06:30.401 INFO kablam! 36 | / fn dig(l1: &mut Vec, Nov 01 11:06:30.401 INFO kablam! 37 | | l2: &mut Vec, Nov 01 11:06:30.401 INFO kablam! 38 | | cutoff: u32, Nov 01 11:06:30.401 INFO kablam! 39 | | cutoff_threshold: u32, Nov 01 11:06:30.401 INFO kablam! ... | Nov 01 11:06:30.401 INFO kablam! 105 | | } Nov 01 11:06:30.401 INFO kablam! 106 | | } Nov 01 11:06:30.401 INFO kablam! | |_^ Nov 01 11:06:30.401 INFO kablam! Nov 01 11:06:30.589 INFO kablam! warning: method is never used: `stringify` Nov 01 11:06:30.590 INFO kablam! --> src/tree.rs:43:5 Nov 01 11:06:30.591 INFO kablam! | Nov 01 11:06:30.591 INFO kablam! 43 | pub fn stringify(&self) { Nov 01 11:06:30.592 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.592 INFO kablam! | Nov 01 11:06:30.593 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 11:06:30.593 INFO kablam! Nov 01 11:06:30.594 INFO kablam! warning: method is never used: `inner_stringify` Nov 01 11:06:30.595 INFO kablam! --> src/tree.rs:48:5 Nov 01 11:06:30.595 INFO kablam! | Nov 01 11:06:30.596 INFO kablam! 48 | fn inner_stringify(&self, depth: i32) { Nov 01 11:06:30.596 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 11:06:30.597 INFO kablam! Nov 01 11:06:30.681 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.48s Nov 01 11:06:30.692 INFO kablam! su: No module specific data is present Nov 01 11:06:32.181 INFO running `"docker" "rm" "-f" "b5d61ec1375a5afa6fa3be90135dc554f98b1ef7feb2f06331d4808201169107"` Nov 01 11:06:32.489 INFO blam! b5d61ec1375a5afa6fa3be90135dc554f98b1ef7feb2f06331d4808201169107