[INFO] cloning repository https://github.com/tarkah/gui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tarkah/gui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarkah%2Fgui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarkah%2Fgui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52f09d03e478e9465c758683aad292ee4a100f80
[INFO] documenting tarkah/gui against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftarkah%2Fgui" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tarkah/gui on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tarkah/gui
[INFO] finished tweaking git repo https://github.com/tarkah/gui
[INFO] tweaked toml for git repo https://github.com/tarkah/gui written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/tarkah/gui already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 212b3466f12c47b44aeddd5e1e75061e2b8495184087d10c931c983466076ebe
[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" "212b3466f12c47b44aeddd5e1e75061e2b8495184087d10c931c983466076ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "212b3466f12c47b44aeddd5e1e75061e2b8495184087d10c931c983466076ebe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "212b3466f12c47b44aeddd5e1e75061e2b8495184087d10c931c983466076ebe", kill_on_drop: false }`
[INFO] [stdout] 212b3466f12c47b44aeddd5e1e75061e2b8495184087d10c931c983466076ebe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 064670648dbdd3a0b8a43ae139d4c2d1b8cdd2c8620ae9d3de55317a4c23fb38
[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" "064670648dbdd3a0b8a43ae139d4c2d1b8cdd2c8620ae9d3de55317a4c23fb38", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling curl v0.4.25
[INFO] [stderr]     Checking xmlparser v0.10.0
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking iced_core v0.1.0 (https://github.com/tarkah/iced?branch=power-fix#aee90090)
[INFO] [stderr]     Checking unicode-script v0.3.0
[INFO] [stderr]     Checking ttf-parser v0.2.2
[INFO] [stderr]     Checking sw-composite v0.5.10
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking rgb v0.8.16
[INFO] [stderr]     Checking glam v0.8.5
[INFO] [stderr]    Compiling x11 v2.18.2
[INFO] [stderr]    Compiling servo-fontconfig-sys v4.0.9
[INFO] [stderr]    Compiling cmake v0.1.42
[INFO] [stderr]    Compiling openssl-src v111.6.1+1.1.1d
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.2
[INFO] [stderr]    Compiling curl-sys v0.4.25
[INFO] [stderr]    Compiling harfbuzz-sys v0.3.4
[INFO] [stderr]     Checking futures-channel v0.3.4
[INFO] [stderr]     Checking data-url v0.1.0
[INFO] [stderr]     Checking hibitset v0.6.2
[INFO] [stderr]     Checking iced_style v0.1.0-alpha (https://github.com/tarkah/iced?branch=power-fix#aee90090)
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking rustc-hash v1.0.1
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking async-task v1.3.1
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]     Checking roxmltree v0.7.3
[INFO] [stderr]     Checking x11-dl v2.18.5
[INFO] [stderr]     Checking libz-sys v1.0.25
[INFO] [stderr]     Checking kurbo v0.2.3
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking euclid v0.20.7
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking gfx-hal v0.4.1
[INFO] [stderr]     Checking ash v0.29.0
[INFO] [stderr]    Compiling openssl-sys v0.9.54
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]    Compiling servo-freetype-sys v4.0.5
[INFO] [stderr]    Compiling expat-sys v2.1.6
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]     Checking relevant v0.4.2
[INFO] [stderr]     Checking kv-log-macro v1.0.4
[INFO] [stderr]     Checking simplecss v0.2.0
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[INFO] [stderr]     Checking tokio-io v0.1.13
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[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking freetype v0.4.1
[INFO] [stderr]     Checking servo-fontconfig v0.4.0
[INFO] [stderr]     Checking lyon_geom v0.14.1
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking mio-uds v0.6.7
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking glyph_brush_layout v0.1.8
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking async-std v1.5.0
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking harfbuzz_rs v1.0.1
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[INFO] [stderr]     Checking wayland-client v0.23.6
[INFO] [stderr]     Checking lyon_path v0.14.0
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[INFO] [stderr]     Checking usvg v0.8.0
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[INFO] [stderr]     Checking rendy-memory v0.5.2
[INFO] [stderr]     Checking rendy-descriptor v0.5.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]     Checking clipboard_x11 v0.1.0-alpha (https://github.com/hecrj/window_clipboard?rev=22c6dd6c04cd05d528029b50a30c56417cd4bebf#22c6dd6c)
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking smithay-clipboard v0.3.6
[INFO] [stderr]     Checking winit v0.20.0-alpha4 (https://github.com/hecrj/winit?rev=709808eb4e69044705fcb214bcc30556db761405#709808eb)
[INFO] [stderr]     Checking clipboard_wayland v0.1.0-alpha (https://github.com/hecrj/window_clipboard?rev=22c6dd6c04cd05d528029b50a30c56417cd4bebf#22c6dd6c)
[INFO] [stderr]     Checking window_clipboard v0.1.0-alpha.2 (https://github.com/hecrj/window_clipboard?rev=22c6dd6c04cd05d528029b50a30c56417cd4bebf#22c6dd6c)
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]     Checking gfx-backend-vulkan v0.4.1
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking wgpu-native v0.4.3
[INFO] [stderr]     Checking serde v1.0.104
[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking sluice v0.5.1
[INFO] [stderr]     Checking wgpu v0.4.0
[INFO] [stderr]     Checking futures v0.3.4
[INFO] [stderr]     Checking wgpu_glyph v0.7.0 (https://github.com/hecrj/wgpu_glyph?branch=fix/font-load-panic#b2b26a04)
[INFO] [stderr]     Checking iced_futures v0.1.0-alpha (https://github.com/tarkah/iced?branch=power-fix#aee90090)
[INFO] [stderr]     Checking iced_native v0.1.0 (https://github.com/tarkah/iced?branch=power-fix#aee90090)
[INFO] [stderr]     Checking iced_winit v0.1.0-alpha (https://github.com/tarkah/iced?branch=power-fix#aee90090)
[INFO] [stderr]     Checking iced_wgpu v0.1.0 (https://github.com/tarkah/iced?branch=power-fix#aee90090)
[INFO] [stderr]     Checking iced v0.1.0-beta (https://github.com/tarkah/iced?branch=power-fix#aee90090)
[INFO] [stderr]     Checking chrono v0.4.10
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking serde_json v1.0.47
[INFO] [stderr]    Compiling isahc v0.8.2
[INFO] [stderr]     Checking http-client v1.1.1
[INFO] [stderr]     Checking http-client v1.1.1 (https://github.com/http-rs/http-client?rev=98359bfbe618de4faef18ddb78193c113b8a14fb#98359bfb)
[INFO] [stderr]     Checking stats-api v0.1.0 (https://github.com/tarkah/stats-api?rev=1d8f53d940a5cee741a8e5b744ec4e5573b835fb#1d8f53d9)
[INFO] [stderr]  Documenting gui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-hal-0.4.1/src/window.rs:218:9
[INFO] [stdout]     |
[INFO] [stdout] 218 |       /// ```no_run
[INFO] [stdout]     |  _________^
[INFO] [stdout] 219 | |     ///
[INFO] [stdout] 220 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-hal-0.4.1/src/window.rs:540:9
[INFO] [stdout]     |
[INFO] [stdout] 540 |       /// ```no_run
[INFO] [stdout]     |  _________^
[INFO] [stdout] 541 | |     ///
[INFO] [stdout] 542 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-hal-0.4.1/src/window.rs:559:9
[INFO] [stdout]     |
[INFO] [stdout] 559 |       /// ```no_run
[INFO] [stdout]     |  _________^
[INFO] [stdout] 560 | |     ///
[INFO] [stdout] 561 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gfx-hal-0.4.1/src/window.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 269 |       /// ```no_run
[INFO] [stdout]     |  _________^
[INFO] [stdout] 270 | |     ///
[INFO] [stdout] 271 | |     /// ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 30s
[INFO] running `Command { std: "docker" "inspect" "064670648dbdd3a0b8a43ae139d4c2d1b8cdd2c8620ae9d3de55317a4c23fb38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064670648dbdd3a0b8a43ae139d4c2d1b8cdd2c8620ae9d3de55317a4c23fb38", kill_on_drop: false }`
[INFO] [stdout] 064670648dbdd3a0b8a43ae139d4c2d1b8cdd2c8620ae9d3de55317a4c23fb38