[INFO] fetching crate kommand 0.3.0...
[INFO] documenting kommand-0.3.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate kommand 0.3.0 into /workspace/builds/worker-87/source
[INFO] validating manifest of crates.io crate kommand 0.3.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kommand 0.3.0
[INFO] finished tweaking crates.io crate kommand 0.3.0
[INFO] tweaked toml for crates.io crate kommand 0.3.0 written to /workspace/builds/worker-87/source/Cargo.toml
[INFO] crate crates.io crate kommand 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nameless-clap v3.0.0-beta.2
[INFO] [stderr]   Downloaded nameless-clap_derive v3.0.0-beta.2
[INFO] [stderr]   Downloaded os_str_bytes v3.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2423d96133a0652b2d9cbce5c1789d1ad40cbcfafac2810de442827508e19e8b
[INFO] running `Command { std: "docker" "start" "-a" "2423d96133a0652b2d9cbce5c1789d1ad40cbcfafac2810de442827508e19e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2423d96133a0652b2d9cbce5c1789d1ad40cbcfafac2810de442827508e19e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2423d96133a0652b2d9cbce5c1789d1ad40cbcfafac2810de442827508e19e8b", kill_on_drop: false }`
[INFO] [stdout] 2423d96133a0652b2d9cbce5c1789d1ad40cbcfafac2810de442827508e19e8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-87/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f986507da89088e24c454c510471a1bd545a8db3985ed07d2248b2a401e2d1e3
[INFO] running `Command { std: "docker" "start" "-a" "f986507da89088e24c454c510471a1bd545a8db3985ed07d2248b2a401e2d1e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking unicode-segmentation v1.7.1
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking heck v0.3.2
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]  Documenting kommand v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:501:5
[INFO] [stdout]     |
[INFO] [stdout] 501 |   /// ```rust,ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 502 | | /// # Arguments
[INFO] [stdout] 503 | | ///
[INFO] [stdout] 504 | | /// * `x` - x marks the spot
[INFO] [stdout] ...   |
[INFO] [stdout] 508 | | /// }
[INFO] [stdout] 509 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib.rs:501:5
[INFO] [stdout]     |
[INFO] [stdout] 501 | /// ```rust,ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:596:5
[INFO] [stdout]     |
[INFO] [stdout] 596 |   /// ```rust,ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 597 | | /// # Environment Variables
[INFO] [stdout] 598 | | ///
[INFO] [stdout] 599 | | /// * `app_z` - z for zest
[INFO] [stdout] ...   |
[INFO] [stdout] 603 | | /// }
[INFO] [stdout] 604 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/lib.rs:596:5
[INFO] [stdout]     |
[INFO] [stdout] 596 | /// ```rust,ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/lib.rs:697:5
[INFO] [stdout]     |
[INFO] [stdout] 697 | /// https://github.com/rust-lang/rust/issues/61356
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/issues/61356>`
[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] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.11s
[INFO] running `Command { std: "docker" "inspect" "f986507da89088e24c454c510471a1bd545a8db3985ed07d2248b2a401e2d1e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f986507da89088e24c454c510471a1bd545a8db3985ed07d2248b2a401e2d1e3", kill_on_drop: false }`
[INFO] [stdout] f986507da89088e24c454c510471a1bd545a8db3985ed07d2248b2a401e2d1e3
