[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 625cca7c82e6d72c16742e25e11b0362ec8bec92 [INFO] testing rookwood101/blocksworld_solver against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frookwood101%2Fblocksworld_solver" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rookwood101/blocksworld_solver on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-1/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" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cd4b3c49934baf1b0818df59eb2b89bb14c4d0dc02c7099c197bdcfc6ebb8ccc [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" "cd4b3c49934baf1b0818df59eb2b89bb14c4d0dc02c7099c197bdcfc6ebb8ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cd4b3c49934baf1b0818df59eb2b89bb14c4d0dc02c7099c197bdcfc6ebb8ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cd4b3c49934baf1b0818df59eb2b89bb14c4d0dc02c7099c197bdcfc6ebb8ccc", kill_on_drop: false }` [INFO] [stdout] cd4b3c49934baf1b0818df59eb2b89bb14c4d0dc02c7099c197bdcfc6ebb8ccc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e443f8a6a1aab3f8d506edea3e56e3e209a6bd1ad426b2637e83c62b7329bee1 [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" "e443f8a6a1aab3f8d506edea3e56e3e209a6bd1ad426b2637e83c62b7329bee1", kill_on_drop: false }` [INFO] [stderr] Compiling bidir-map v0.3.0 [INFO] [stderr] Compiling rand v0.3.14 [INFO] [stderr] Compiling 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::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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.53s [INFO] running `Command { std: "docker" "inspect" "e443f8a6a1aab3f8d506edea3e56e3e209a6bd1ad426b2637e83c62b7329bee1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e443f8a6a1aab3f8d506edea3e56e3e209a6bd1ad426b2637e83c62b7329bee1", kill_on_drop: false }` [INFO] [stdout] e443f8a6a1aab3f8d506edea3e56e3e209a6bd1ad426b2637e83c62b7329bee1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fff9546c3b5a328a25842fe3ba32ddc59519edb45e4b62ffc3625d9577b1544a [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" "fff9546c3b5a328a25842fe3ba32ddc59519edb45e4b62ffc3625d9577b1544a", kill_on_drop: false }` [INFO] [stderr] Compiling 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::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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "fff9546c3b5a328a25842fe3ba32ddc59519edb45e4b62ffc3625d9577b1544a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fff9546c3b5a328a25842fe3ba32ddc59519edb45e4b62ffc3625d9577b1544a", kill_on_drop: false }` [INFO] [stdout] fff9546c3b5a328a25842fe3ba32ddc59519edb45e4b62ffc3625d9577b1544a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", 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] 24b1352e71206de777e8179c90a7c75845bed89936fd773f966a7db03af7a814 [INFO] running `Command { std: "docker" "start" "-a" "24b1352e71206de777e8179c90a7c75845bed89936fd773f966a7db03af7a814", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `blocksworld::search::Node` [INFO] [stderr] --> src/blocksworld/test/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use blocksworld::search::Node; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `blocksworld::test::test` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use blocksworld::test::test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `blocksworld::search::Searcher` [INFO] [stderr] --> src/blocksworld/test/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use blocksworld::search::Searcher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `latex_print` [INFO] [stderr] --> src/blocksworld/world.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn latex_print(&self) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `solution_depth_difficulty` [INFO] [stderr] --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:9:8 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn solution_depth_difficulty(goal_world: World) -> Vec<(u8, World)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:23:12 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn new(start_world: World, max_difficulty: u8) -> SolutionDepthSearcher { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `search` [INFO] [stderr] --> src/blocksworld/test/problem_generators/solution_depth_difficulty.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn search(mut self) -> Vec<(u8, World)> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `grid_size_difficulty` [INFO] [stderr] --> src/blocksworld/test/problem_generators/grid_size_difficulty.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn grid_size_difficulty() {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test` [INFO] [stderr] --> src/blocksworld/test/mod.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn test() { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `run_all_searchers_average` [INFO] [stderr] --> src/blocksworld/test/mod.rs:39:4 [INFO] [stderr] | [INFO] [stderr] 39 | fn run_all_searchers_average(start_world: &World, goal_world: &World, difficulty: u8) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 10 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/blocksworld_solver-fa9adfb85b76ff6c [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "24b1352e71206de777e8179c90a7c75845bed89936fd773f966a7db03af7a814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24b1352e71206de777e8179c90a7c75845bed89936fd773f966a7db03af7a814", kill_on_drop: false }` [INFO] [stdout] 24b1352e71206de777e8179c90a7c75845bed89936fd773f966a7db03af7a814