[INFO] fetching crate hatter 0.1.4...
[INFO] documenting hatter-0.1.4 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate hatter 0.1.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate hatter 0.1.4 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 hatter 0.1.4
[INFO] finished tweaking crates.io crate hatter 0.1.4
[INFO] tweaked toml for crates.io crate hatter 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate hatter 0.1.4 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]  Downloading crates ...
[INFO] [stderr]   Downloaded dirs-sys-next v0.1.0
[INFO] [stderr]   Downloaded dirs-next v1.0.1
[INFO] [stderr]   Downloaded rustyline v6.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 22c17daed651a53cc379f3c92707d53e06274fa2b7bf24bd21db737dc87cc222
[INFO] running `Command { std: "docker" "start" "-a" "22c17daed651a53cc379f3c92707d53e06274fa2b7bf24bd21db737dc87cc222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22c17daed651a53cc379f3c92707d53e06274fa2b7bf24bd21db737dc87cc222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c17daed651a53cc379f3c92707d53e06274fa2b7bf24bd21db737dc87cc222", kill_on_drop: false }`
[INFO] [stdout] 22c17daed651a53cc379f3c92707d53e06274fa2b7bf24bd21db737dc87cc222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] a7ea5b92119fae4f787328065e6ed7618a76b9e798558c56bef92ffe0e419a71
[INFO] running `Command { std: "docker" "start" "-a" "a7ea5b92119fae4f787328065e6ed7618a76b9e798558c56bef92ffe0e419a71", kill_on_drop: false }`
[INFO] [stderr]  Documenting hatter v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/eval/builtin.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |   /// ```ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 114 | | /// type('heyo')  #=> "String"
[INFO] [stdout] 115 | | /// type(123)     #=> "Number"
[INFO] [stdout] 116 | | /// ```
[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/eval/builtin.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// ```ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/eval/builtin.rs:372:5
[INFO] [stdout]     |
[INFO] [stdout] 372 |   /// ```ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 373 | | /// len([])            #=> 0
[INFO] [stdout] 374 | | /// len([5])           #=> 1
[INFO] [stdout] 375 | | /// len('hi')          #=> 2
[INFO] [stdout] 376 | | /// len({name:'Ra'})   #=> 1
[INFO] [stdout] 377 | | /// ```
[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/eval/builtin.rs:372:5
[INFO] [stdout]     |
[INFO] [stdout] 372 | /// ```ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout]     = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/eval/builtin.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 |   /// ```ignore
[INFO] [stdout]     |  _____^
[INFO] [stdout] 114 | | /// type('heyo')  #=> "String"
[INFO] [stdout] 115 | | /// type(123)     #=> "Number"
[INFO] [stdout] 116 | | /// ```
[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/eval/builtin.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | /// ```ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout]     = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/compile/parser.rs:277:9
[INFO] [stdout]     |
[INFO] [stdout] 277 |     /// https://matklad.github.io/2020/04/13/simple-but-powerful-pratt-parsing.html
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://matklad.github.io/2020/04/13/simple-but-powerful-pratt-parsing.html>`
[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: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "a7ea5b92119fae4f787328065e6ed7618a76b9e798558c56bef92ffe0e419a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ea5b92119fae4f787328065e6ed7618a76b9e798558c56bef92ffe0e419a71", kill_on_drop: false }`
[INFO] [stdout] a7ea5b92119fae4f787328065e6ed7618a76b9e798558c56bef92ffe0e419a71
