[INFO] cloning repository https://github.com/IgorPerikov/pixelizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IgorPerikov/pixelizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIgorPerikov%2Fpixelizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIgorPerikov%2Fpixelizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42a6e69badae713567dc983c63d9855c29ba2aa7
[INFO] testing IgorPerikov/pixelizer 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%2FIgorPerikov%2Fpixelizer" "/workspace/builds/worker-63/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-63/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IgorPerikov/pixelizer 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/IgorPerikov/pixelizer
[INFO] finished tweaking git repo https://github.com/IgorPerikov/pixelizer
[INFO] tweaked toml for git repo https://github.com/IgorPerikov/pixelizer written to /workspace/builds/worker-63/source/Cargo.toml
[INFO] crate git repo https://github.com/IgorPerikov/pixelizer 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 5429ec47c8bacdff3440d6999e4eb42a461a28e64f3020d108b80a2c73db4ebf
[INFO] running `Command { std: "docker" "start" "-a" "5429ec47c8bacdff3440d6999e4eb42a461a28e64f3020d108b80a2c73db4ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5429ec47c8bacdff3440d6999e4eb42a461a28e64f3020d108b80a2c73db4ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5429ec47c8bacdff3440d6999e4eb42a461a28e64f3020d108b80a2c73db4ebf", kill_on_drop: false }`
[INFO] [stdout] 5429ec47c8bacdff3440d6999e4eb42a461a28e64f3020d108b80a2c73db4ebf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 141366d7db55a8e7621ca1415f0e9d061bbc14e65ed6c857b9b09ac5272d6bab
[INFO] running `Command { std: "docker" "start" "-a" "141366d7db55a8e7621ca1415f0e9d061bbc14e65ed6c857b9b09ac5272d6bab", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling adler32 v1.0.4
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling lzw v0.10.0
[INFO] [stderr]    Compiling color_quant v1.0.1
[INFO] [stderr]    Compiling scoped_threadpool v0.1.9
[INFO] [stderr]    Compiling bytemuck v1.2.0
[INFO] [stderr]    Compiling miniz_oxide v0.3.6
[INFO] [stderr]    Compiling inflate v0.4.5
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling gif v0.10.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling deflate v0.8.4
[INFO] [stderr]    Compiling tiff v0.4.0
[INFO] [stderr]    Compiling png v0.16.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.19
[INFO] [stderr]    Compiling image v0.23.4
[INFO] [stderr]    Compiling pixelizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.86s
[INFO] running `Command { std: "docker" "inspect" "141366d7db55a8e7621ca1415f0e9d061bbc14e65ed6c857b9b09ac5272d6bab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "141366d7db55a8e7621ca1415f0e9d061bbc14e65ed6c857b9b09ac5272d6bab", kill_on_drop: false }`
[INFO] [stdout] 141366d7db55a8e7621ca1415f0e9d061bbc14e65ed6c857b9b09ac5272d6bab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] e22296afba9d32efa5db1429f1b9c35e60f04f5a60a187aa90eb152d6dbab8e2
[INFO] running `Command { std: "docker" "start" "-a" "e22296afba9d32efa5db1429f1b9c35e60f04f5a60a187aa90eb152d6dbab8e2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pixelizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.30s
[INFO] running `Command { std: "docker" "inspect" "e22296afba9d32efa5db1429f1b9c35e60f04f5a60a187aa90eb152d6dbab8e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22296afba9d32efa5db1429f1b9c35e60f04f5a60a187aa90eb152d6dbab8e2", kill_on_drop: false }`
[INFO] [stdout] e22296afba9d32efa5db1429f1b9c35e60f04f5a60a187aa90eb152d6dbab8e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-63/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] 2699652bc94f03eed29e6edd7e718392b1a14aace23dd7deb7d3ab46d2c4a6a4
[INFO] running `Command { std: "docker" "start" "-a" "2699652bc94f03eed29e6edd7e718392b1a14aace23dd7deb7d3ab46d2c4a6a4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pixelizer-7514a98f574e2b77)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test average_pixel_test::average_pixel_should_consider_all_colors_and_alpha_channel ... ok
[INFO] [stdout] test segments::segments_generation_tests::segment_should_return_all_points ... ok
[INFO] [stdout] test validation::validation_tests::non_divisible_by_height_image_should_return_error ... ok
[INFO] [stdout] test validation::validation_tests::non_divisible_by_width_and_height_image_should_return_error ... ok
[INFO] [stdout] test validation::validation_tests::divisible_non_square_image_should_be_ok ... ok
[INFO] [stdout] test validation::validation_tests::non_divisible_by_width_image_should_return_error ... ok
[INFO] [stdout] test segments::segments_generation_tests::should_properly_split_image_by_segments ... ok
[INFO] [stdout] test validation::validation_tests::perfectly_divisible_square_image_should_be_ok ... ok
[INFO] [stdout] test validation::validation_tests::calling_panic_on_validation_error_should_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pixelizer-e3fde51f5baaa9b0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pixelizer
[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" "2699652bc94f03eed29e6edd7e718392b1a14aace23dd7deb7d3ab46d2c4a6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2699652bc94f03eed29e6edd7e718392b1a14aace23dd7deb7d3ab46d2c4a6a4", kill_on_drop: false }`
[INFO] [stdout] 2699652bc94f03eed29e6edd7e718392b1a14aace23dd7deb7d3ab46d2c4a6a4