[INFO] fetching crate colourado 0.2.0... [INFO] testing colourado-0.2.0 against 1.59.0 for beta-1.60-1 [INFO] extracting crate colourado 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate colourado 0.2.0 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate colourado 0.2.0 [INFO] finished tweaking crates.io crate colourado 0.2.0 [INFO] tweaked toml for crates.io crate colourado 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pistoncore-input v0.23.0 [INFO] [stderr] Downloaded piston2d-graphics v0.30.0 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.52.0 [INFO] [stderr] Downloaded piston-gfx_texture v0.35.0 [INFO] [stderr] Downloaded pistoncore-window v0.35.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.40.0 [INFO] [stderr] Downloaded piston_window v0.87.0 [INFO] [stderr] Downloaded piston v0.40.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42dae723bb8dc8ed04c7ef74ca103b1fd87aa8d8f47fce2bb09fc7e4c15e3dd1 [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" "42dae723bb8dc8ed04c7ef74ca103b1fd87aa8d8f47fce2bb09fc7e4c15e3dd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42dae723bb8dc8ed04c7ef74ca103b1fd87aa8d8f47fce2bb09fc7e4c15e3dd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42dae723bb8dc8ed04c7ef74ca103b1fd87aa8d8f47fce2bb09fc7e4c15e3dd1", kill_on_drop: false }` [INFO] [stdout] 42dae723bb8dc8ed04c7ef74ca103b1fd87aa8d8f47fce2bb09fc7e4c15e3dd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 62cc23dbb58506583659881aeb6f54ef1e6e22445ad0102c0a1e0ed542407c28 [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" "62cc23dbb58506583659881aeb6f54ef1e6e22445ad0102c0a1e0ed542407c28", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling colourado v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.55s [INFO] running `Command { std: "docker" "inspect" "62cc23dbb58506583659881aeb6f54ef1e6e22445ad0102c0a1e0ed542407c28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62cc23dbb58506583659881aeb6f54ef1e6e22445ad0102c0a1e0ed542407c28", kill_on_drop: false }` [INFO] [stdout] 62cc23dbb58506583659881aeb6f54ef1e6e22445ad0102c0a1e0ed542407c28 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75cfb76705b1d11dd4c7aecee673862a7c88c1c390ec58789650d4e788617b8d [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" "75cfb76705b1d11dd4c7aecee673862a7c88c1c390ec58789650d4e788617b8d", kill_on_drop: false }` [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling shader_version v0.3.0 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling piston-texture v0.6.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling piston-viewport v0.5.0 [INFO] [stderr] Compiling vecmath v0.3.1 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [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 lock_api v0.1.5 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling pistoncore-input v0.23.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling png v0.14.1 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling piston2d-graphics v0.30.0 [INFO] [stderr] Compiling pistoncore-window v0.35.0 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.40.0 [INFO] [stderr] Compiling piston v0.40.0 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling wayland-commons v0.21.13 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling tiff v0.2.2 [INFO] [stderr] Compiling image v0.21.3 [INFO] [stderr] Compiling gfx_core v0.8.3 [INFO] [stderr] Compiling gfx v0.17.1 [INFO] [stderr] Compiling gfx_device_gl v0.15.5 [INFO] [stderr] Compiling piston-gfx_texture v0.35.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.4.6 [INFO] [stderr] Compiling winit v0.18.1 [INFO] [stderr] Compiling pistoncore-glutin_window v0.52.0 [INFO] [stderr] Compiling piston_window v0.87.0 [INFO] [stderr] Compiling colourado v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2m 11s [INFO] running `Command { std: "docker" "inspect" "75cfb76705b1d11dd4c7aecee673862a7c88c1c390ec58789650d4e788617b8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75cfb76705b1d11dd4c7aecee673862a7c88c1c390ec58789650d4e788617b8d", kill_on_drop: false }` [INFO] [stdout] 75cfb76705b1d11dd4c7aecee673862a7c88c1c390ec58789650d4e788617b8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 89d83390e2bbd1cb8dde23a6e6a5302f6cb16172d0e156e072858835c82dce38 [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" "89d83390e2bbd1cb8dde23a6e6a5302f6cb16172d0e156e072858835c82dce38", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.23s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/colourado-db499b86277f7068) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::generates_palette ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests colourado [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 7) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.58s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "89d83390e2bbd1cb8dde23a6e6a5302f6cb16172d0e156e072858835c82dce38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89d83390e2bbd1cb8dde23a6e6a5302f6cb16172d0e156e072858835c82dce38", kill_on_drop: false }` [INFO] [stdout] 89d83390e2bbd1cb8dde23a6e6a5302f6cb16172d0e156e072858835c82dce38