[INFO] cloning repository https://github.com/Jason5Lee/eight-puzzle-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jason5Lee/eight-puzzle-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJason5Lee%2Feight-puzzle-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJason5Lee%2Feight-puzzle-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2000f14bed7f256bb7cdd7987f2e98fa8a66668c [INFO] testing Jason5Lee/eight-puzzle-rs against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJason5Lee%2Feight-puzzle-rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Jason5Lee/eight-puzzle-rs on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Jason5Lee/eight-puzzle-rs [INFO] finished tweaking git repo https://github.com/Jason5Lee/eight-puzzle-rs [INFO] tweaked toml for git repo https://github.com/Jason5Lee/eight-puzzle-rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston-float v1.0.1 [INFO] [stderr] Downloaded piston2d-graphics v0.32.0 [INFO] [stderr] Downloaded piston-viewport v1.0.1 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.61.0 [INFO] [stderr] Downloaded piston-gfx_texture v0.36.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.48.0 [INFO] [stderr] Downloaded pistoncore-window v0.43.0 [INFO] [stderr] Downloaded eight-puzzle-core v1.0.0 [INFO] [stderr] Downloaded piston_window v0.98.0 [INFO] [stderr] Downloaded piston v0.48.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.61.0 [INFO] [stderr] Downloaded permutator v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f21c6c541da222c11d9029bf1724600154e6c4020b366b1720bcd19dda3dafc [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" "6f21c6c541da222c11d9029bf1724600154e6c4020b366b1720bcd19dda3dafc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f21c6c541da222c11d9029bf1724600154e6c4020b366b1720bcd19dda3dafc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f21c6c541da222c11d9029bf1724600154e6c4020b366b1720bcd19dda3dafc", kill_on_drop: false }` [INFO] [stdout] 6f21c6c541da222c11d9029bf1724600154e6c4020b366b1720bcd19dda3dafc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b6c9d23150bfa3485f37039a729656f0c055af74d01e61ffe528efed82d7ca4 [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" "5b6c9d23150bfa3485f37039a729656f0c055af74d01e61ffe528efed82d7ca4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling piston-float v1.0.1 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling piston-texture v0.6.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling piston-viewport v1.0.1 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling shader_version v0.6.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling xdg v2.4.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling piston2d-graphics v0.32.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling eight-puzzle-core v1.0.0 [INFO] [stderr] Compiling eight-puzzle-core v1.0.0 (/opt/rustwide/workdir/eight-puzzle-core) [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling image v0.21.3 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling pistoncore-input v0.28.1 [INFO] [stderr] Compiling piston-gfx_texture v0.36.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.61.0 [INFO] [stderr] Compiling pistoncore-window v0.43.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.48.0 [INFO] [stderr] Compiling piston v0.48.0 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling pistoncore-glutin_window v0.61.0 [INFO] [stderr] Compiling piston_window v0.98.0 [INFO] [stderr] Compiling eight-puzzle v1.1.0 (/opt/rustwide/workdir/eight-puzzle) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 50s [INFO] running `Command { std: "docker" "inspect" "5b6c9d23150bfa3485f37039a729656f0c055af74d01e61ffe528efed82d7ca4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b6c9d23150bfa3485f37039a729656f0c055af74d01e61ffe528efed82d7ca4", kill_on_drop: false }` [INFO] [stdout] 5b6c9d23150bfa3485f37039a729656f0c055af74d01e61ffe528efed82d7ca4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d5ac2a1435614d62ae1c151f1b898b473cfb9f8d25765d93823b96188438b033 [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" "d5ac2a1435614d62ae1c151f1b898b473cfb9f8d25765d93823b96188438b033", kill_on_drop: false }` [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling eight-puzzle v1.1.0 (/opt/rustwide/workdir/eight-puzzle) [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling permutator v0.3.3 [INFO] [stderr] Compiling eight-puzzle-core v1.0.0 (/opt/rustwide/workdir/eight-puzzle-core) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.59s [INFO] running `Command { std: "docker" "inspect" "d5ac2a1435614d62ae1c151f1b898b473cfb9f8d25765d93823b96188438b033", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5ac2a1435614d62ae1c151f1b898b473cfb9f8d25765d93823b96188438b033", kill_on_drop: false }` [INFO] [stdout] d5ac2a1435614d62ae1c151f1b898b473cfb9f8d25765d93823b96188438b033 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f7540d2522ff32b4c7359168c3c09f2c99b15b6672d74a004e1647312f78745d [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" "f7540d2522ff32b4c7359168c3c09f2c99b15b6672d74a004e1647312f78745d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eight_puzzle-466493be193ebd3b) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eight_puzzle-5c3d6e93a1abbdcb) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/eight_puzzle_core-8103d5004e77fecd) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::test_hash_state::test_neighbors ... ok [INFO] [stderr] Doc-tests eight-puzzle [INFO] [stdout] test tests::test_hash_state::test_array ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.75s [INFO] [stdout] [INFO] [stderr] Doc-tests eight-puzzle-core [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; finished in 0.00s [INFO] [stdout] [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f7540d2522ff32b4c7359168c3c09f2c99b15b6672d74a004e1647312f78745d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7540d2522ff32b4c7359168c3c09f2c99b15b6672d74a004e1647312f78745d", kill_on_drop: false }` [INFO] [stdout] f7540d2522ff32b4c7359168c3c09f2c99b15b6672d74a004e1647312f78745d