[INFO] fetching crate dither 1.3.10...
[INFO] documenting dither-1.3.10 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate dither 1.3.10 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate dither 1.3.10 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 dither 1.3.10
[INFO] finished tweaking crates.io crate dither 1.3.10
[INFO] tweaked toml for crates.io crate dither 1.3.10 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate dither 1.3.10 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 }`
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[INFO] [stdout] 51e30a4f5eb1dfc83a3e873eb867611b2368cc8995836d24d3341d570f25c38a
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[INFO] running `Command { std: "docker" "inspect" "51e30a4f5eb1dfc83a3e873eb867611b2368cc8995836d24d3341d570f25c38a", kill_on_drop: false }`
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[INFO] [stdout] 51e30a4f5eb1dfc83a3e873eb867611b2368cc8995836d24d3341d570f25c38a
[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] e1e59ebc4cdb856adbc4555e85a9e28d4e049cfd3e3d7afe810cc49a7df4dbed
[INFO] running `Command { std: "docker" "start" "-a" "e1e59ebc4cdb856adbc4555e85a9e28d4e049cfd3e3d7afe810cc49a7df4dbed", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.4
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling memoffset v0.6.3
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[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling num-iter v0.1.42
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[INFO] [stderr]    Compiling indexmap v1.6.2
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[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
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[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking color_quant v1.1.0
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[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]  Documenting dither v1.3.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `RGB`
[INFO] [stdout]  --> src/ditherer.rs:7:80
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// `P`  is the type of pixel; in practice, it is either [f64] or [`RGB<f64>`][RGB]
[INFO] [stdout]   |                                                                                ^^^ no item named `RGB` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `color::Mode::CustomPalette`
[INFO] [stdout]   --> src/error.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// The user has specified both [color::Mode::CustomPalette] and the bit depth [Opt]
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ the enum `Mode` has no variant or associated item named `CustomPalette`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::create_convert_quantized_to_palette_func`
[INFO] [stdout]   --> src/opts.rs:23:164
[INFO] [stdout]    |
[INFO] [stdout] 23 | ...unc][crate::create_convert_quantized_to_palette_func]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `create_convert_quantized_to_palette_func` in module `dither`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RGB<f64`
[INFO] [stdout]   --> src/ditherer.rs:54:71
[INFO] [stdout]    |
[INFO] [stdout] 54 |     /// `P` is the type of pixel; in practice, it is either [f64] or [RGB<f64]
[INFO] [stdout]    |                                                                       ^^^^^^^ unbalanced angle brackets
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `P`
[INFO] [stdout]   --> src/color/rgb.rs:19:68
[INFO] [stdout]    |
[INFO] [stdout] 19 |     /// and creates the equivalent function that maps it across RGB<P>.
[INFO] [stdout]    |                                                                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 19 |     /// and creates the equivalent function that maps it across `RGB<P>`.
[INFO] [stdout]    |                                                                 +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `P`
[INFO] [stdout]   --> src/img.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 |     /// create an Img<P> from a buf and width. fails if `buf.len() % buf.width() != 0`
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 13 |     /// create an `Img<P>` from a buf and width. fails if `buf.len() % buf.width() != 0`
[INFO] [stdout]    |                   +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `P`
[INFO] [stdout]   --> src/img.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// create an Img<P> from a buf and length directly, skipping the bounds check.
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// create an `Img<P>` from a buf and length directly, skipping the bounds check.
[INFO] [stdout]    |                   +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `N`
[INFO] [stdout]    --> src/img.rs:107:32
[INFO] [stdout]     |
[INFO] [stdout] 107 |     /// load an image as an RGB<N> after converting it. See [image::open] and [image::DynamicImage::to_rgb]
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 107 |     /// load an image as an `RGB<N>` after converting it. See [image::open] and [image::DynamicImage::to_rgb]
[INFO] [stdout]     |                             +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `Command { std: "docker" "inspect" "e1e59ebc4cdb856adbc4555e85a9e28d4e049cfd3e3d7afe810cc49a7df4dbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e59ebc4cdb856adbc4555e85a9e28d4e049cfd3e3d7afe810cc49a7df4dbed", kill_on_drop: false }`
[INFO] [stdout] e1e59ebc4cdb856adbc4555e85a9e28d4e049cfd3e3d7afe810cc49a7df4dbed
[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" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ad1c39548709f363e984592170448bd667ebac641cac3dcc6af42939742d3b4
[INFO] running `Command { std: "docker" "start" "-a" "5ad1c39548709f363e984592170448bd667ebac641cac3dcc6af42939742d3b4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting dither v1.3.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `RGB`
[INFO] [stdout]  --> src/ditherer.rs:7:80
[INFO] [stdout]   |
[INFO] [stdout] 7 | /// `P`  is the type of pixel; in practice, it is either [f64] or [`RGB<f64>`][RGB]
[INFO] [stdout]   |                                                                                ^^^ no item named `RGB` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `color::Mode::CustomPalette`
[INFO] [stdout]   --> src/error.rs:16:38
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// The user has specified both [color::Mode::CustomPalette] and the bit depth [Opt]
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^ the enum `Mode` has no variant or associated item named `CustomPalette`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::create_convert_quantized_to_palette_func`
[INFO] [stdout]   --> src/opts.rs:23:164
[INFO] [stdout]    |
[INFO] [stdout] 23 | ...unc][crate::create_convert_quantized_to_palette_func]
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `create_convert_quantized_to_palette_func` in module `dither`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `RGB<f64`
[INFO] [stdout]   --> src/ditherer.rs:54:71
[INFO] [stdout]    |
[INFO] [stdout] 54 |     /// `P` is the type of pixel; in practice, it is either [f64] or [RGB<f64]
[INFO] [stdout]    |                                                                       ^^^^^^^ unbalanced angle brackets
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `P`
[INFO] [stdout]   --> src/color/rgb.rs:19:68
[INFO] [stdout]    |
[INFO] [stdout] 19 |     /// and creates the equivalent function that maps it across RGB<P>.
[INFO] [stdout]    |                                                                    ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 19 |     /// and creates the equivalent function that maps it across `RGB<P>`.
[INFO] [stdout]    |                                                                 +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `P`
[INFO] [stdout]   --> src/img.rs:13:22
[INFO] [stdout]    |
[INFO] [stdout] 13 |     /// create an Img<P> from a buf and width. fails if `buf.len() % buf.width() != 0`
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 13 |     /// create an `Img<P>` from a buf and width. fails if `buf.len() % buf.width() != 0`
[INFO] [stdout]    |                   +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `P`
[INFO] [stdout]   --> src/img.rs:22:22
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// create an Img<P> from a buf and length directly, skipping the bounds check.
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 22 |     /// create an `Img<P>` from a buf and length directly, skipping the bounds check.
[INFO] [stdout]    |                   +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `N`
[INFO] [stdout]    --> src/img.rs:107:32
[INFO] [stdout]     |
[INFO] [stdout] 107 |     /// load an image as an RGB<N> after converting it. See [image::open] and [image::DynamicImage::to_rgb]
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]     |
[INFO] [stdout] 107 |     /// load an image as an `RGB<N>` after converting it. See [image::open] and [image::DynamicImage::to_rgb]
[INFO] [stdout]     |                             +      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "5ad1c39548709f363e984592170448bd667ebac641cac3dcc6af42939742d3b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ad1c39548709f363e984592170448bd667ebac641cac3dcc6af42939742d3b4", kill_on_drop: false }`
[INFO] [stdout] 5ad1c39548709f363e984592170448bd667ebac641cac3dcc6af42939742d3b4
