[INFO] fetching crate kusa_pixel 3.0.0...
[INFO] documenting kusa_pixel-3.0.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate kusa_pixel 3.0.0 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate kusa_pixel 3.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kusa_pixel 3.0.0
[INFO] finished tweaking crates.io crate kusa_pixel 3.0.0
[INFO] tweaked toml for crates.io crate kusa_pixel 3.0.0 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] crate crates.io crate kusa_pixel 3.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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 pistoncore-input v1.0.0
[INFO] [stderr]   Downloaded wayland-sys v0.28.5
[INFO] [stderr]   Downloaded shader_version v0.7.0
[INFO] [stderr]   Downloaded pistoncore-window v0.47.0
[INFO] [stderr]   Downloaded pistoncore-event_loop v0.53.0
[INFO] [stderr]   Downloaded gfx_core v0.9.2
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[INFO] [stderr]   Downloaded gfx_gl v0.6.1
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[INFO] [stderr]   Downloaded gl v0.13.0
[INFO] [stderr]   Downloaded find_folder v0.3.0
[INFO] [stderr]   Downloaded piston2d-deform_grid v0.10.0
[INFO] [stderr]   Downloaded piston2d-drag_controller v0.30.0
[INFO] [stderr]   Downloaded gfx v0.18.2
[INFO] [stderr]   Downloaded png v0.16.2
[INFO] [stderr]   Downloaded piston2d-sprite v0.64.0
[INFO] [stderr]   Downloaded piston-gfx_texture v0.41.0
[INFO] [stderr]   Downloaded wayland-cursor v0.28.5
[INFO] [stderr]   Downloaded piston2d-gfx_graphics v0.73.0
[INFO] [stderr]   Downloaded wayland-commons v0.28.5
[INFO] [stderr]   Downloaded piston-shaders_graphics2d v0.4.0
[INFO] [stderr]   Downloaded pistoncore-glutin_window v0.69.0
[INFO] [stderr]   Downloaded camera_controllers v0.32.0
[INFO] [stderr]   Downloaded piston-texture v0.8.0
[INFO] [stderr]   Downloaded nom v6.2.0
[INFO] [stderr]   Downloaded wayland-protocols v0.28.5
[INFO] [stderr]   Downloaded piston-ai_behavior v0.32.0
[INFO] [stderr]   Downloaded wayland-scanner v0.28.5
[INFO] [stderr]   Downloaded piston_window v0.120.0
[INFO] [stderr]   Downloaded piston-graphics_api_version v1.0.0
[INFO] [stderr]   Downloaded wayland-egl v0.28.5
[INFO] [stderr]   Downloaded piston v0.53.0
[INFO] [stderr]   Downloaded cocoa v0.23.0
[INFO] [stderr]   Downloaded piston2d-graphics v0.40.0
[INFO] [stderr]   Downloaded wayland-client v0.28.5
[INFO] [stderr]   Downloaded glutin v0.26.0
[INFO] [stderr]   Downloaded gfx_device_gl v0.16.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0909f3bc71c69a3898f3efff425571c2b1fb734b352073508b1ecd2970c10ebd
[INFO] running `Command { std: "docker" "start" "-a" "0909f3bc71c69a3898f3efff425571c2b1fb734b352073508b1ecd2970c10ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0909f3bc71c69a3898f3efff425571c2b1fb734b352073508b1ecd2970c10ebd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0909f3bc71c69a3898f3efff425571c2b1fb734b352073508b1ecd2970c10ebd", kill_on_drop: false }`
[INFO] [stdout] 0909f3bc71c69a3898f3efff425571c2b1fb734b352073508b1ecd2970c10ebd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "RUSTDOCFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6dbc0811b1c20f5219a5fc87c1868330605132c342792b805f288981a5736ed7
[INFO] running `Command { std: "docker" "start" "-a" "6dbc0811b1c20f5219a5fc87c1868330605132c342792b805f288981a5736ed7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]     Checking piston-float v1.0.0
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[INFO] [stderr]     Checking rusttype v0.9.2
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[INFO] [stderr]     Checking dlib v0.4.1
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[INFO] [stderr]    Compiling glutin_egl_sys v0.1.4
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[INFO] [stderr]     Checking parking_lot v0.11.1
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[INFO] [stderr]    Compiling gfx_gl v0.6.1
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[INFO] [stderr]    Compiling serde_derive v1.0.106
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[INFO] [stderr]  Documenting kusa_pixel v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "6dbc0811b1c20f5219a5fc87c1868330605132c342792b805f288981a5736ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dbc0811b1c20f5219a5fc87c1868330605132c342792b805f288981a5736ed7", kill_on_drop: false }`
[INFO] [stdout] 6dbc0811b1c20f5219a5fc87c1868330605132c342792b805f288981a5736ed7
