[INFO] cloning repository https://github.com/Finomnis/SortingVisualization [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Finomnis/SortingVisualization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFinomnis%2FSortingVisualization", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFinomnis%2FSortingVisualization'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37297e1332e108976e298288ed44908e0bd7c8fc [INFO] testing Finomnis/SortingVisualization against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFinomnis%2FSortingVisualization" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Finomnis/SortingVisualization on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Finomnis/SortingVisualization [INFO] finished tweaking git repo https://github.com/Finomnis/SortingVisualization [INFO] tweaked toml for git repo https://github.com/Finomnis/SortingVisualization written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Finomnis/SortingVisualization already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded os_str_bytes v3.0.0 [INFO] [stderr] Downloaded colorous v1.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 714f0814f1c18ad7d8d57c83f35cc1eab42f8e283183c818b0626ac83c1df08c [INFO] running `Command { std: "docker" "start" "-a" "714f0814f1c18ad7d8d57c83f35cc1eab42f8e283183c818b0626ac83c1df08c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "714f0814f1c18ad7d8d57c83f35cc1eab42f8e283183c818b0626ac83c1df08c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "714f0814f1c18ad7d8d57c83f35cc1eab42f8e283183c818b0626ac83c1df08c", kill_on_drop: false }` [INFO] [stdout] 714f0814f1c18ad7d8d57c83f35cc1eab42f8e283183c818b0626ac83c1df08c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2059d7e313adf0d259da92058149bb045d2e83785767e0930e5e1d690bce13e4 [INFO] running `Command { std: "docker" "start" "-a" "2059d7e313adf0d259da92058149bb045d2e83785767e0930e5e1d690bce13e4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.14 [INFO] [stderr] Compiling futures-io v0.3.14 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling futures-task v0.3.14 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling bytemuck v1.5.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling os_str_bytes v3.0.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling colorous v1.0.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling textwrap v0.13.4 [INFO] [stderr] Compiling futures-channel v0.3.14 [INFO] [stderr] Compiling lock_api v0.4.3 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling gif v0.11.2 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 (https://github.com/clap-rs/clap/#d253c346) [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] Compiling clap v3.0.0-beta.2 (https://github.com/clap-rs/clap/#d253c346) [INFO] [stderr] Compiling futures-executor v0.3.14 [INFO] [stderr] Compiling futures v0.3.14 [INFO] [stderr] Compiling sorting_visualizations v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.25s [INFO] running `Command { std: "docker" "inspect" "2059d7e313adf0d259da92058149bb045d2e83785767e0930e5e1d690bce13e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2059d7e313adf0d259da92058149bb045d2e83785767e0930e5e1d690bce13e4", kill_on_drop: false }` [INFO] [stdout] 2059d7e313adf0d259da92058149bb045d2e83785767e0930e5e1d690bce13e4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1b157e04d0e2d5f1909e464a0f1709a74c7215d3fc8896f2a5f447b24588608 [INFO] running `Command { std: "docker" "start" "-a" "f1b157e04d0e2d5f1909e464a0f1709a74c7215d3fc8896f2a5f447b24588608", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sorting_visualizations v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.42s [INFO] running `Command { std: "docker" "inspect" "f1b157e04d0e2d5f1909e464a0f1709a74c7215d3fc8896f2a5f447b24588608", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1b157e04d0e2d5f1909e464a0f1709a74c7215d3fc8896f2a5f447b24588608", kill_on_drop: false }` [INFO] [stdout] f1b157e04d0e2d5f1909e464a0f1709a74c7215d3fc8896f2a5f447b24588608 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3247c5a606cdb4ad178385829ed5309183d5dac6b80d231834e2b6b9637998ea [INFO] running `Command { std: "docker" "start" "-a" "3247c5a606cdb4ad178385829ed5309183d5dac6b80d231834e2b6b9637998ea", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/sorting_visualizations-94ddde899eb736ed) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test sorting_algorithms::comb_sort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::merge_sort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::introsort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::quicksort_lomuto::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::shellsort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::quicksort_hoare::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::quicksort_hoare_async::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::heapsort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::merge_sort_recursive::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::merge_sort_async::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::quicksort_lomuto_async::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::merge_sort_recursive_async::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::insertion_sort_fast::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::insertion_sort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::selection_sort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::cocktail_shaker_sort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::cycle_sort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::odd_even_sort::tests::sort ... ok [INFO] [stdout] test sorting_algorithms::bubble_sort::tests::sort ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 33.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3247c5a606cdb4ad178385829ed5309183d5dac6b80d231834e2b6b9637998ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3247c5a606cdb4ad178385829ed5309183d5dac6b80d231834e2b6b9637998ea", kill_on_drop: false }` [INFO] [stdout] 3247c5a606cdb4ad178385829ed5309183d5dac6b80d231834e2b6b9637998ea