[INFO] cloning repository https://github.com/jdfrens/fractals_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdfrens/fractals_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdfrens%2Ffractals_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdfrens%2Ffractals_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea0239f5ada00dd2ac74a4c836b3c2dadb7afb34
[INFO] testing jdfrens/fractals_rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdfrens%2Ffractals_rust" "/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/jdfrens/fractals_rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jdfrens/fractals_rust
[INFO] finished tweaking git repo https://github.com/jdfrens/fractals_rust
[INFO] tweaked toml for git repo https://github.com/jdfrens/fractals_rust written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/jdfrens/fractals_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty-fork v0.2.2
[INFO] [stderr]   Downloaded regex-syntax v0.6.24
[INFO] [stderr]   Downloaded redox_syscall v0.2.7
[INFO] [stderr]   Downloaded proptest v0.9.6
[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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bad5e525f365b339a2c69399e687bb84129be3e120414c4d74be06ad7de882f
[INFO] running `Command { std: "docker" "start" "-a" "6bad5e525f365b339a2c69399e687bb84129be3e120414c4d74be06ad7de882f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bad5e525f365b339a2c69399e687bb84129be3e120414c4d74be06ad7de882f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bad5e525f365b339a2c69399e687bb84129be3e120414c4d74be06ad7de882f", kill_on_drop: false }`
[INFO] [stdout] 6bad5e525f365b339a2c69399e687bb84129be3e120414c4d74be06ad7de882f
[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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14003058cadb11b86d1a3770d130a49aaf7957cbcb51bdd9c3d2c7a8fda5f096
[INFO] running `Command { std: "docker" "start" "-a" "14003058cadb11b86d1a3770d130a49aaf7957cbcb51bdd9c3d2c7a8fda5f096", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling weezl v0.1.5
[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 crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling deflate v0.8.6
[INFO] [stderr]    Compiling miniz_oxide v0.3.7
[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling png v0.16.8
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[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 fractals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 42s
[INFO] running `Command { std: "docker" "inspect" "14003058cadb11b86d1a3770d130a49aaf7957cbcb51bdd9c3d2c7a8fda5f096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14003058cadb11b86d1a3770d130a49aaf7957cbcb51bdd9c3d2c7a8fda5f096", kill_on_drop: false }`
[INFO] [stdout] 14003058cadb11b86d1a3770d130a49aaf7957cbcb51bdd9c3d2c7a8fda5f096
[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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 835a2ac641b89a171b45f84d54e9dc9efa0c5e330684d1b2ee55e8407d5471dc
[INFO] running `Command { std: "docker" "start" "-a" "835a2ac641b89a171b45f84d54e9dc9efa0c5e330684d1b2ee55e8407d5471dc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling regex-syntax v0.6.24
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling fractals v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.74s
[INFO] running `Command { std: "docker" "inspect" "835a2ac641b89a171b45f84d54e9dc9efa0c5e330684d1b2ee55e8407d5471dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "835a2ac641b89a171b45f84d54e9dc9efa0c5e330684d1b2ee55e8407d5471dc", kill_on_drop: false }`
[INFO] [stdout] 835a2ac641b89a171b45f84d54e9dc9efa0c5e330684d1b2ee55e8407d5471dc
[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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2fd805f2deb32dc43f5d860e52d53273f3e0a39de4c35e8c943b2915b68f988
[INFO] running `Command { std: "docker" "start" "-a" "f2fd805f2deb32dc43f5d860e52d53273f3e0a39de4c35e8c943b2915b68f988", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fractals-ddc9e2d0c0a9b5d8)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test fractals::gray::tests::gray::outside_scaled_gray ... ok
[INFO] [stdout] test fractals::gray::tests::black_on_white::inside_always_black ... ok
[INFO] [stdout] test fractals::image::tests::test_complex_at ... ok
[INFO] [stdout] test fractals::gray::tests::white_on_black::inside_always_white ... ok
[INFO] [stdout] test fractals::gray::tests::black_on_white::outside_always_white ... ok
[INFO] [stdout] test fractals::image::tests::test_top ... ok
[INFO] [stdout] test fractals::image::tests::test_left ... ok
[INFO] [stdout] test fractals::gray::tests::gray::inside_always_black ... ok
[INFO] [stdout] test fractals::image::tests::test_view_height ... ok
[INFO] [stdout] test fractals::image::tests::test_view_width ... ok
[INFO] [stdout] test fractals::gray::tests::white_on_black::outside_always_black ... ok
[INFO] [stdout] test fractals::image::tests::test_y_delta ... ok
[INFO] [stdout] test fractals::image::tests::test_x_delta ... ok
[INFO] [stdout] test fractals::mandelbrot::tests::test_iterate_outside ... ok
[INFO] [stdout] test fractals::parser::tests::test_parse_complex ... ok
[INFO] [stdout] test fractals::parser::tests::test_parse_size ... ok
[INFO] [stdout] test fractals::parser::tests::test_parse_image ... ok
[INFO] [stdout] test fractals::parser::tests::test_parse_color_scheme ... ok
[INFO] [stdout] test fractals::julia::tests::test_iterate_outside ... ok
[INFO] [stdout] test fractals::julia::tests::test_iterate_inside ... ok
[INFO] [stdout] test fractals::parser::tests::test_parse_image_without_size ... ok
[INFO] [stdout] test fractals::warp_pov::tests::test_scale ... ok
[INFO] [stdout] test fractals::warp_pov::tests::blue_is_primary ... ok
[INFO] [stdout] test fractals::mandelbrot::tests::test_iterate_inside ... ok
[INFO] [stdout] test fractals::warp_pov::tests::green_is_primary ... ok
[INFO] [stdout] test fractals::warp_pov::tests::test_intensities ... ok
[INFO] [stdout] test fractals::warp_pov::tests::red_is_primary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2fd805f2deb32dc43f5d860e52d53273f3e0a39de4c35e8c943b2915b68f988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2fd805f2deb32dc43f5d860e52d53273f3e0a39de4c35e8c943b2915b68f988", kill_on_drop: false }`
[INFO] [stdout] f2fd805f2deb32dc43f5d860e52d53273f3e0a39de4c35e8c943b2915b68f988