[INFO] fetching crate percy-dom 0.7.1...
[INFO] documenting percy-dom-0.7.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate percy-dom 0.7.1 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate percy-dom 0.7.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate percy-dom 0.7.1
[INFO] finished tweaking crates.io crate percy-dom 0.7.1
[INFO] tweaked toml for crates.io crate percy-dom 0.7.1 written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25229b2bda4cbbaa756bfb96b47abd075b85e8acf8f9b070fe5a96a8830d2332
[INFO] running `Command { std: "docker" "start" "-a" "25229b2bda4cbbaa756bfb96b47abd075b85e8acf8f9b070fe5a96a8830d2332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25229b2bda4cbbaa756bfb96b47abd075b85e8acf8f9b070fe5a96a8830d2332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25229b2bda4cbbaa756bfb96b47abd075b85e8acf8f9b070fe5a96a8830d2332", kill_on_drop: false }`
[INFO] [stdout] 25229b2bda4cbbaa756bfb96b47abd075b85e8acf8f9b070fe5a96a8830d2332
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfb31edd93c310b105a9ec7d2dc26b8bf443a192ab2bd22b592e9a7f27d3b030
[INFO] running `Command { std: "docker" "start" "-a" "cfb31edd93c310b105a9ec7d2dc26b8bf443a192ab2bd22b592e9a7f27d3b030", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.80
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking html-validation v0.1.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.80
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.80
[INFO] [stderr]    Compiling html-macro v0.2.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.80
[INFO] [stderr]     Checking js-sys v0.3.57
[INFO] [stderr]     Checking web-sys v0.3.57
[INFO] [stderr]     Checking virtual-node v0.3.1
[INFO] [stderr]  Documenting percy-dom v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `SpecialAttributes`
[INFO] [stdout]   --> src/patch.rs:78:33
[INFO] [stdout]    |
[INFO] [stdout] 78 |     /// Patches that apply to [`SpecialAttributes`].
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^ no item named `SpecialAttributes` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SpecialAttributes`
[INFO] [stdout]   --> src/patch.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 | /// Patches that apply to [`SpecialAttributes`].
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^ no item named `SpecialAttributes` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.44s
[INFO] running `Command { std: "docker" "inspect" "cfb31edd93c310b105a9ec7d2dc26b8bf443a192ab2bd22b592e9a7f27d3b030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb31edd93c310b105a9ec7d2dc26b8bf443a192ab2bd22b592e9a7f27d3b030", kill_on_drop: false }`
[INFO] [stdout] cfb31edd93c310b105a9ec7d2dc26b8bf443a192ab2bd22b592e9a7f27d3b030
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 6fcb310f0d6407c5f67bd54d22b21366988393149348fd1ceaa497492e4d3ef9
[INFO] running `Command { std: "docker" "start" "-a" "6fcb310f0d6407c5f67bd54d22b21366988393149348fd1ceaa497492e4d3ef9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.80
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bumpalo v3.9.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.80
[INFO] [stderr]    Compiling html-validation v0.1.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.80
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.80
[INFO] [stderr]    Compiling html-macro v0.2.1
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.80
[INFO] [stderr]     Checking js-sys v0.3.57
[INFO] [stderr]     Checking web-sys v0.3.57
[INFO] [stderr]     Checking virtual-node v0.3.1
[INFO] [stderr]  Documenting percy-dom v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `SpecialAttributes`
[INFO] [stdout]   --> src/patch.rs:78:33
[INFO] [stdout]    |
[INFO] [stdout] 78 |     /// Patches that apply to [`SpecialAttributes`].
[INFO] [stdout]    |                                 ^^^^^^^^^^^^^^^^^ no item named `SpecialAttributes` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SpecialAttributes`
[INFO] [stdout]   --> src/patch.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 | /// Patches that apply to [`SpecialAttributes`].
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^ no item named `SpecialAttributes` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.25s
[INFO] running `Command { std: "docker" "inspect" "6fcb310f0d6407c5f67bd54d22b21366988393149348fd1ceaa497492e4d3ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fcb310f0d6407c5f67bd54d22b21366988393149348fd1ceaa497492e4d3ef9", kill_on_drop: false }`
[INFO] [stdout] 6fcb310f0d6407c5f67bd54d22b21366988393149348fd1ceaa497492e4d3ef9