[INFO] fetching crate clappers 2.0.2...
[INFO] documenting clappers-2.0.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate clappers 2.0.2 into /workspace/builds/worker-75/source
[INFO] validating manifest of crates.io crate clappers 2.0.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clappers 2.0.2
[INFO] finished tweaking crates.io crate clappers 2.0.2
[INFO] tweaked toml for crates.io crate clappers 2.0.2 written to /workspace/builds/worker-75/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1758fdcad167151761a8a5b7ca533869a1786de1d1c6ddc363d057a1dd0a93f
[INFO] running `Command { std: "docker" "start" "-a" "c1758fdcad167151761a8a5b7ca533869a1786de1d1c6ddc363d057a1dd0a93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1758fdcad167151761a8a5b7ca533869a1786de1d1c6ddc363d057a1dd0a93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1758fdcad167151761a8a5b7ca533869a1786de1d1c6ddc363d057a1dd0a93f", kill_on_drop: false }`
[INFO] [stdout] c1758fdcad167151761a8a5b7ca533869a1786de1d1c6ddc363d057a1dd0a93f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5806bd7d15a0ea31aaba90dcecaa69fad2e85da49bef622d0887ab62de93a8d
[INFO] running `Command { std: "docker" "start" "-a" "a5806bd7d15a0ea31aaba90dcecaa69fad2e85da49bef622d0887ab62de93a8d", kill_on_drop: false }`
[INFO] [stderr]  Documenting clappers v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:166:4
[INFO] [stdout]     |
[INFO] [stdout] 166 |   //!```ignore
[INFO] [stdout]     |  ____^
[INFO] [stdout] 167 | | //! ls -l -R  -- file1 file2... fileN`
[INFO] [stdout] 168 | | //!```
[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:166:4
[INFO] [stdout]     |
[INFO] [stdout] 166 | //!```ignore
[INFO] [stdout]     |    ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "a5806bd7d15a0ea31aaba90dcecaa69fad2e85da49bef622d0887ab62de93a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5806bd7d15a0ea31aaba90dcecaa69fad2e85da49bef622d0887ab62de93a8d", kill_on_drop: false }`
[INFO] [stdout] a5806bd7d15a0ea31aaba90dcecaa69fad2e85da49bef622d0887ab62de93a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 321f5f9c48ac1016d2df9320bf2d4c75a3467a13d7d898196473ff207da84a26
[INFO] running `Command { std: "docker" "start" "-a" "321f5f9c48ac1016d2df9320bf2d4c75a3467a13d7d898196473ff207da84a26", kill_on_drop: false }`
[INFO] [stderr]  Documenting clappers v2.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:166:4
[INFO] [stdout]     |
[INFO] [stdout] 166 |   //!```ignore
[INFO] [stdout]     |  ____^
[INFO] [stdout] 167 | | //! ls -l -R  -- file1 file2... fileN`
[INFO] [stdout] 168 | | //!```
[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:166:4
[INFO] [stdout]     |
[INFO] [stdout] 166 | //!```ignore
[INFO] [stdout]     |    ^^^
[INFO] [stdout]     = note: error from rustc: unknown start of token: `
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "321f5f9c48ac1016d2df9320bf2d4c75a3467a13d7d898196473ff207da84a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321f5f9c48ac1016d2df9320bf2d4c75a3467a13d7d898196473ff207da84a26", kill_on_drop: false }`
[INFO] [stdout] 321f5f9c48ac1016d2df9320bf2d4c75a3467a13d7d898196473ff207da84a26