[INFO] fetching crate color-parser 0.1.0...
[INFO] documenting color-parser-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate color-parser 0.1.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate color-parser 0.1.0 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 color-parser 0.1.0
[INFO] finished tweaking crates.io crate color-parser 0.1.0
[INFO] tweaked toml for crates.io crate color-parser 0.1.0 written to /workspace/builds/worker-52/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 05e33da774c6bdf9532e59b6d55650cdf184089a7cf9cfa82c75a647a81368eb
[INFO] running `Command { std: "docker" "start" "-a" "05e33da774c6bdf9532e59b6d55650cdf184089a7cf9cfa82c75a647a81368eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05e33da774c6bdf9532e59b6d55650cdf184089a7cf9cfa82c75a647a81368eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05e33da774c6bdf9532e59b6d55650cdf184089a7cf9cfa82c75a647a81368eb", kill_on_drop: false }`
[INFO] [stdout] 05e33da774c6bdf9532e59b6d55650cdf184089a7cf9cfa82c75a647a81368eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] d6dd7c39adf9863a6faca4c0d0808780caf1f6737edefb7346ed8928d142ef7e
[INFO] running `Command { std: "docker" "start" "-a" "d6dd7c39adf9863a6faca4c0d0808780caf1f6737edefb7346ed8928d142ef7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking color-core v0.1.1
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]  Documenting color-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/color/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// https://www.w3.org/TR/css-color-4/#rgb-functions
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.w3.org/TR/css-color-4/#rgb-functions>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6dd7c39adf9863a6faca4c0d0808780caf1f6737edefb7346ed8928d142ef7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6dd7c39adf9863a6faca4c0d0808780caf1f6737edefb7346ed8928d142ef7e", kill_on_drop: false }`
[INFO] [stdout] d6dd7c39adf9863a6faca4c0d0808780caf1f6737edefb7346ed8928d142ef7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 1cb3a3ac088121fff12e3e62b1f5ccc484839fb84d46d7ffa6b970642c51f943
[INFO] running `Command { std: "docker" "start" "-a" "1cb3a3ac088121fff12e3e62b1f5ccc484839fb84d46d7ffa6b970642c51f943", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking color-core v0.1.1
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]  Documenting color-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/color/mod.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | /// https://www.w3.org/TR/css-color-4/#rgb-functions
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.w3.org/TR/css-color-4/#rgb-functions>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1cb3a3ac088121fff12e3e62b1f5ccc484839fb84d46d7ffa6b970642c51f943", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cb3a3ac088121fff12e3e62b1f5ccc484839fb84d46d7ffa6b970642c51f943", kill_on_drop: false }`
[INFO] [stdout] 1cb3a3ac088121fff12e3e62b1f5ccc484839fb84d46d7ffa6b970642c51f943