[INFO] fetching crate fltk 1.4.2...
[INFO] documenting fltk-1.4.2 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate fltk 1.4.2 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate fltk 1.4.2 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fltk 1.4.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fltk 1.4.2
[INFO] tweaked toml for crates.io crate fltk 1.4.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate fltk 1.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ttf-parser v0.19.0
[INFO] [stderr]   Downloaded bitflags v2.1.0
[INFO] [stderr]   Downloaded fltk-sys v1.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21a811da7dec375518947cf63954c638885150e01d51e3e17aaba84f83f79ecb
[INFO] running `Command { std: "docker" "start" "-a" "21a811da7dec375518947cf63954c638885150e01d51e3e17aaba84f83f79ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21a811da7dec375518947cf63954c638885150e01d51e3e17aaba84f83f79ecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a811da7dec375518947cf63954c638885150e01d51e3e17aaba84f83f79ecb", kill_on_drop: false }`
[INFO] [stdout] 21a811da7dec375518947cf63954c638885150e01d51e3e17aaba84f83f79ecb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f053f4a917b0a88a33cbae05a885f1ad51c27df009078dea58c142fb120ff7a
[INFO] running `Command { std: "docker" "start" "-a" "4f053f4a917b0a88a33cbae05a885f1ad51c27df009078dea58c142fb120ff7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling paste v1.0.12
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking ttf-parser v0.19.0
[INFO] [stderr]     Checking bitflags v2.1.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling fltk-sys v1.4.2
[INFO] [stderr]  Documenting fltk v1.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `impl`
[INFO] [stdout]    --> src/app/event.rs:179:27
[INFO] [stdout]     |
[INFO] [stdout] 179 |     This returns an Option<impl WidgetExt> which can be specified in the function call
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `String`
[INFO] [stdout]    --> src/app/font.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Gets a Vector<String> of loaded fonts, unless get_font_names() or load_system_fonts() is called,
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Gets a `Vector<String>` of loaded fonts, unless get_font_names() or load_system_fonts() is called,
[INFO] [stdout]     |            +              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.63s
[INFO] running `Command { std: "docker" "inspect" "4f053f4a917b0a88a33cbae05a885f1ad51c27df009078dea58c142fb120ff7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f053f4a917b0a88a33cbae05a885f1ad51c27df009078dea58c142fb120ff7a", kill_on_drop: false }`
[INFO] [stdout] 4f053f4a917b0a88a33cbae05a885f1ad51c27df009078dea58c142fb120ff7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "enable-glwindow" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 380ed65033710a0a4d54421736176c015403355c5f2771a378e879e7a967de19
[INFO] running `Command { std: "docker" "start" "-a" "380ed65033710a0a4d54421736176c015403355c5f2771a378e879e7a967de19", kill_on_drop: false }`
[INFO] [stderr]    Compiling fltk-sys v1.4.2
[INFO] [stderr]  Documenting fltk v1.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `impl`
[INFO] [stdout]    --> src/app/event.rs:179:27
[INFO] [stdout]     |
[INFO] [stdout] 179 |     This returns an Option<impl WidgetExt> which can be specified in the function call
[INFO] [stdout]     |                           ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `String`
[INFO] [stdout]    --> src/app/font.rs:104:18
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Gets a Vector<String> of loaded fonts, unless get_font_names() or load_system_fonts() is called,
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 104 | /// Gets a `Vector<String>` of loaded fonts, unless get_font_names() or load_system_fonts() is called,
[INFO] [stdout]     |            +              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.97s
[INFO] running `Command { std: "docker" "inspect" "380ed65033710a0a4d54421736176c015403355c5f2771a378e879e7a967de19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380ed65033710a0a4d54421736176c015403355c5f2771a378e879e7a967de19", kill_on_drop: false }`
[INFO] [stdout] 380ed65033710a0a4d54421736176c015403355c5f2771a378e879e7a967de19
