[INFO] cloning repository https://github.com/MaxfieldWalker/blindsearch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaxfieldWalker/blindsearch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxfieldWalker%2Fblindsearch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxfieldWalker%2Fblindsearch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 87a9d48254268a753735c842c5ac569d1eb2a72c [INFO] testing MaxfieldWalker/blindsearch against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxfieldWalker%2Fblindsearch" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MaxfieldWalker/blindsearch on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MaxfieldWalker/blindsearch [INFO] finished tweaking git repo https://github.com/MaxfieldWalker/blindsearch [INFO] tweaked toml for git repo https://github.com/MaxfieldWalker/blindsearch written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/MaxfieldWalker/blindsearch already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thread-id v3.0.0 [INFO] [stderr] Downloaded regex v0.2.1 [INFO] [stderr] Downloaded regex-syntax v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cc7b673e4f02f650b54a08778c9f4b6eb6631f85ce7a9b5fd4ed2c59783c81b3 [INFO] running `Command { std: "docker" "start" "-a" "cc7b673e4f02f650b54a08778c9f4b6eb6631f85ce7a9b5fd4ed2c59783c81b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc7b673e4f02f650b54a08778c9f4b6eb6631f85ce7a9b5fd4ed2c59783c81b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc7b673e4f02f650b54a08778c9f4b6eb6631f85ce7a9b5fd4ed2c59783c81b3", kill_on_drop: false }` [INFO] [stdout] cc7b673e4f02f650b54a08778c9f4b6eb6631f85ce7a9b5fd4ed2c59783c81b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 03ef85c2d05ae7e7b1cb3966942235a7a30ba6ade3eb677c464aa5ece589434a [INFO] running `Command { std: "docker" "start" "-a" "03ef85c2d05ae7e7b1cb3966942235a7a30ba6ade3eb677c464aa5ece589434a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.22 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.4.0 [INFO] [stderr] Compiling unreachable v0.1.1 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling thread-id v3.0.0 [INFO] [stderr] Compiling thread_local v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling regex v0.2.1 [INFO] [stderr] Compiling blindsearch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `blind_search_dfs` [INFO] [stdout] --> src/dfs.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn blind_search_dfs(root_node: &Node, goals: &Vec) -> BlindSearchResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dig` [INFO] [stdout] --> src/dfs.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn dig(l1: &mut Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `children` [INFO] [stdout] --> src/tree.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | children: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `_Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tree.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/tree.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn new(value: String) -> Node { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_child` [INFO] [stdout] --> src/tree.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn add_child(&self, child_node: &Node) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `stringify` [INFO] [stdout] --> src/tree.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn stringify(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inner_stringify` [INFO] [stdout] --> src/tree.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn inner_stringify(&self, depth: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_node` [INFO] [stdout] --> src/tree.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn find_node(&self, value: &str) -> Option<(Node, u32)> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inner_find_node` [INFO] [stdout] --> src/tree.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | fn inner_find_node(&self, value: &str, current_depth: u32) -> Option<(Node, u32)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `children` [INFO] [stdout] --> src/tree.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 87 | pub fn children(&self) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `name` [INFO] [stdout] --> src/tree.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn name(&self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_child_node` [INFO] [stdout] --> src/tree.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub fn has_child_node(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `ref_clone` [INFO] [stdout] --> src/tree.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn ref_clone(&self) -> Node { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/blindsearch.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(status: String, result: SearchResult) -> BlindSearchStatus { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Found` [INFO] [stdout] --> src/blindsearch.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Found, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SearchResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/blindsearch.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Copy, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NotFound` [INFO] [stdout] --> src/blindsearch.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | NotFound, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: `SearchResult` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/blindsearch.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | #[derive(Debug, Copy, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `capture` [INFO] [stdout] --> src/core.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn capture<'a>(s: &'a String) -> regex::Captures<'a> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_line` [INFO] [stdout] --> src/core.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn parse_line<'a>(line: &'a String) -> (String, Vec<(bool, String)>) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_tree` [INFO] [stdout] --> src/core.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn build_tree(line: String, root_node: &Node, goals: &mut Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `build_tree_from_input` [INFO] [stdout] --> src/core.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn build_tree_from_input(input_path: &str) -> Node { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `blind_search_bfs` [INFO] [stdout] --> src/bfs.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn blind_search_bfs(root_node: &Node, goals: &Vec) -> BlindSearchResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dig` [INFO] [stdout] --> src/bfs.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn dig(l1: &mut Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `blind_search_iddfs` [INFO] [stdout] --> src/iddfs.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn blind_search_iddfs(root_node: &Node, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `dig` [INFO] [stdout] --> src/iddfs.rs:36:4 [INFO] [stdout] | [INFO] [stdout] 36 | fn dig(l1: &mut Vec, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.05s [INFO] running `Command { std: "docker" "inspect" "03ef85c2d05ae7e7b1cb3966942235a7a30ba6ade3eb677c464aa5ece589434a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03ef85c2d05ae7e7b1cb3966942235a7a30ba6ade3eb677c464aa5ece589434a", kill_on_drop: false }` [INFO] [stdout] 03ef85c2d05ae7e7b1cb3966942235a7a30ba6ade3eb677c464aa5ece589434a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d49b8f6875510514deb56dba17ebcebee98258100293549691fd87ca371917d3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d49b8f6875510514deb56dba17ebcebee98258100293549691fd87ca371917d3", kill_on_drop: false }` [INFO] [stderr] Compiling blindsearch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `stringify` [INFO] [stdout] --> src/tree.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn stringify(&self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inner_stringify` [INFO] [stdout] --> src/tree.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn inner_stringify(&self, depth: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.09s [INFO] running `Command { std: "docker" "inspect" "d49b8f6875510514deb56dba17ebcebee98258100293549691fd87ca371917d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d49b8f6875510514deb56dba17ebcebee98258100293549691fd87ca371917d3", kill_on_drop: false }` [INFO] [stdout] d49b8f6875510514deb56dba17ebcebee98258100293549691fd87ca371917d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6460fe93c18eeae69998d9432109b6872dee6eb4da66881702ab4e3c014727bd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6460fe93c18eeae69998d9432109b6872dee6eb4da66881702ab4e3c014727bd", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: associated function is never used: `stringify` [INFO] [stdout] running 3 tests [INFO] [stderr] --> src/tree.rs:43:12 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn stringify(&self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `inner_stringify` [INFO] [stderr] --> src/tree.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | fn inner_stringify(&self, depth: i32) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `blindsearch` (bin "blindsearch" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blindsearch-e9cbb36e3de006fc) [INFO] [stdout] test dfs::tests::test_dfs ... ok [INFO] [stdout] test bfs::tests::test_dfs ... ok [INFO] [stdout] test iddfs::tests::test_dfs ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6460fe93c18eeae69998d9432109b6872dee6eb4da66881702ab4e3c014727bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6460fe93c18eeae69998d9432109b6872dee6eb4da66881702ab4e3c014727bd", kill_on_drop: false }` [INFO] [stdout] 6460fe93c18eeae69998d9432109b6872dee6eb4da66881702ab4e3c014727bd