[INFO] fetching crate aho-corasick 0.7.18...
[INFO] documenting aho-corasick-0.7.18 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate aho-corasick 0.7.18 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate aho-corasick 0.7.18 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aho-corasick 0.7.18
[INFO] finished tweaking crates.io crate aho-corasick 0.7.18
[INFO] tweaked toml for crates.io crate aho-corasick 0.7.18 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 255a0816ae0369a4bfb6552c26ab9ddc8a5f639eaaecb2d0df542087fc24be4d
[INFO] running `Command { std: "docker" "start" "-a" "255a0816ae0369a4bfb6552c26ab9ddc8a5f639eaaecb2d0df542087fc24be4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "255a0816ae0369a4bfb6552c26ab9ddc8a5f639eaaecb2d0df542087fc24be4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "255a0816ae0369a4bfb6552c26ab9ddc8a5f639eaaecb2d0df542087fc24be4d", kill_on_drop: false }`
[INFO] [stdout] 255a0816ae0369a4bfb6552c26ab9ddc8a5f639eaaecb2d0df542087fc24be4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8fd4770500398c563ae1f70e580dfa84752fbc86fb1974d22234581393f8f58
[INFO] running `Command { std: "docker" "start" "-a" "e8fd4770500398c563ae1f70e580dfa84752fbc86fb1974d22234581393f8f58", 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]    Compiling memchr v2.4.0
[INFO] [stderr]  Documenting aho-corasick v0.7.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/nfa.rs:809:9
[INFO] [stdout]     |
[INFO] [stdout] 809 |       /// ```ignore
[INFO] [stdout]     |  _________^
[INFO] [stdout] 810 | |     ///        - a - S1 - b - S2 - c - S3 - d - S4*
[INFO] [stdout] 811 | |     ///       /
[INFO] [stdout] 812 | |     ///     S0 - b - S5* - c - S6 - d - S7*
[INFO] [stdout] 813 | |     ///       \
[INFO] [stdout] 814 | |     ///        - c - S8 - d - S9*
[INFO] [stdout] 815 | |     /// ```
[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/nfa.rs:809:9
[INFO] [stdout]     |
[INFO] [stdout] 809 |     /// ```ignore
[INFO] [stdout]     |         ^^^
[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/packed/rabinkarp.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | /// https://en.wikipedia.org/wiki/Rabin%E2%80%93Karp_algorithm
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://en.wikipedia.org/wiki/Rabin%E2%80%93Karp_algorithm>`
[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: this URL is not a hyperlink
[INFO] [stdout]   --> src/packed/rabinkarp.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 | /// http://www-igm.univ-mlv.fr/~lecroq/string/node5.html
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www-igm.univ-mlv.fr/~lecroq/string/node5.html>`
[INFO] [stdout]    |
[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 2.91s
[INFO] running `Command { std: "docker" "inspect" "e8fd4770500398c563ae1f70e580dfa84752fbc86fb1974d22234581393f8f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8fd4770500398c563ae1f70e580dfa84752fbc86fb1974d22234581393f8f58", kill_on_drop: false }`
[INFO] [stdout] e8fd4770500398c563ae1f70e580dfa84752fbc86fb1974d22234581393f8f58
