[INFO] cloning repository https://github.com/rookwood101/blocksworld_solver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rookwood101/blocksworld_solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frookwood101%2Fblocksworld_solver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frookwood101%2Fblocksworld_solver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 625cca7c82e6d72c16742e25e11b0362ec8bec92 [INFO] checking rookwood101/blocksworld_solver against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frookwood101%2Fblocksworld_solver" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rookwood101/blocksworld_solver on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rookwood101/blocksworld_solver [INFO] finished tweaking git repo https://github.com/rookwood101/blocksworld_solver [INFO] tweaked toml for git repo https://github.com/rookwood101/blocksworld_solver written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/rookwood101/blocksworld_solver already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9668f0facb5026d1e0dff4726d9f3388a41ab34c2ddf8b15299dd94d946a78e3 [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" "9668f0facb5026d1e0dff4726d9f3388a41ab34c2ddf8b15299dd94d946a78e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9668f0facb5026d1e0dff4726d9f3388a41ab34c2ddf8b15299dd94d946a78e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9668f0facb5026d1e0dff4726d9f3388a41ab34c2ddf8b15299dd94d946a78e3", kill_on_drop: false }` [INFO] [stdout] 9668f0facb5026d1e0dff4726d9f3388a41ab34c2ddf8b15299dd94d946a78e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--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] 71a4a9137db2409839628406aa162bd59f50b25c70c0ca0765833c199ac7bc4c [INFO] running `Command { std: "docker" "start" "-a" "71a4a9137db2409839628406aa162bd59f50b25c70c0ca0765833c199ac7bc4c", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.17 [INFO] [stderr] Checking bidir-map v0.3.0 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking blocksworld_solver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `blocksworld::search::Node` [INFO] [stdout] --> src/blocksworld/test/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use blocksworld::search::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blocksworld::test::test` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use blocksworld::test::test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blocksworld::search::Node` [INFO] [stdout] --> src/blocksworld/test/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use blocksworld::search::Node; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blocksworld::test::test` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use blocksworld::test::test; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blocksworld::search::Searcher` [INFO] [stdout] --> src/blocksworld/test/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use blocksworld::search::Searcher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `blocksworld::search::Searcher` [INFO] [stdout] --> src/blocksworld/test/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use blocksworld::search::Searcher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `latex_print` [INFO] [stdout] --> src/blocksworld/world.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn latex_print(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solution_depth_difficulty` [INFO] [stdout] --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `search` [INFO] [stdout] --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn search(mut self) -> Vec<(u8, World)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `grid_size_difficulty` [INFO] [stdout] --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn grid_size_difficulty() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test` [INFO] [stdout] --> src/blocksworld/test/mod.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_all_searchers_average` [INFO] [stdout] --> src/blocksworld/test/mod.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `latex_print` [INFO] [stdout] --> src/blocksworld/world.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn latex_print(&self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `solution_depth_difficulty` [INFO] [stdout] --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `search` [INFO] [stdout] --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn search(mut self) -> Vec<(u8, World)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `grid_size_difficulty` [INFO] [stdout] --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn grid_size_difficulty() {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `test` [INFO] [stdout] --> src/blocksworld/test/mod.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn test() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `run_all_searchers_average` [INFO] [stdout] --> src/blocksworld/test/mod.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.90s [INFO] running `Command { std: "docker" "inspect" "71a4a9137db2409839628406aa162bd59f50b25c70c0ca0765833c199ac7bc4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71a4a9137db2409839628406aa162bd59f50b25c70c0ca0765833c199ac7bc4c", kill_on_drop: false }` [INFO] [stdout] 71a4a9137db2409839628406aa162bd59f50b25c70c0ca0765833c199ac7bc4c