[INFO] fetching crate voca_rs 1.14.0...
[INFO] documenting voca_rs-1.14.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate voca_rs 1.14.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate voca_rs 1.14.0 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 voca_rs 1.14.0
[INFO] finished tweaking crates.io crate voca_rs 1.14.0
[INFO] tweaked toml for crates.io crate voca_rs 1.14.0 written to /workspace/builds/worker-19/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] af6eb0f27f14eac1789467934b2d6520be8444bae1b324591fc0c7721728947a
[INFO] running `Command { std: "docker" "start" "-a" "af6eb0f27f14eac1789467934b2d6520be8444bae1b324591fc0c7721728947a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af6eb0f27f14eac1789467934b2d6520be8444bae1b324591fc0c7721728947a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af6eb0f27f14eac1789467934b2d6520be8444bae1b324591fc0c7721728947a", kill_on_drop: false }`
[INFO] [stdout] af6eb0f27f14eac1789467934b2d6520be8444bae1b324591fc0c7721728947a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 15d1847d3a9f514a58d2c7f5a25ca111e67b4c2b10fabec39210e57b1ece0d3c
[INFO] running `Command { std: "docker" "start" "-a" "15d1847d3a9f514a58d2c7f5a25ca111e67b4c2b10fabec39210e57b1ece0d3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking stfu8 v0.2.5
[INFO] [stderr]  Documenting voca_rs v1.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/utils.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | /// https://github.com/chowdhurya/rust-unidecode/blob/master/src/lib.rs
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/chowdhurya/rust-unidecode/blob/master/src/lib.rs>`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout] 3   |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` implied by `#[warn(warnings)]`
[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/utils.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | /// https://github.com/chowdhurya/rust-unidecode/blob/master/src/lib.rs
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/chowdhurya/rust-unidecode/blob/master/src/lib.rs>`
[INFO] [stdout]     |
[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/utils.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | /// https://github.com/chowdhurya/rust-unidecode/blob/master/src/data.rs
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/chowdhurya/rust-unidecode/blob/master/src/data.rs>`
[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 4.93s
[INFO] running `Command { std: "docker" "inspect" "15d1847d3a9f514a58d2c7f5a25ca111e67b4c2b10fabec39210e57b1ece0d3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15d1847d3a9f514a58d2c7f5a25ca111e67b4c2b10fabec39210e57b1ece0d3c", kill_on_drop: false }`
[INFO] [stdout] 15d1847d3a9f514a58d2c7f5a25ca111e67b4c2b10fabec39210e57b1ece0d3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] a4db93ccb9670dc81ec8a524d5d4c92b97ced0a4f50c34f8d6d23b73232f019a
[INFO] running `Command { std: "docker" "start" "-a" "a4db93ccb9670dc81ec8a524d5d4c92b97ced0a4f50c34f8d6d23b73232f019a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]     Checking stfu8 v0.2.5
[INFO] [stderr]  Documenting voca_rs v1.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this URL is not a hyperlink
[INFO] [stdout]    --> src/utils.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | /// https://github.com/chowdhurya/rust-unidecode/blob/master/src/lib.rs
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/chowdhurya/rust-unidecode/blob/master/src/lib.rs>`
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:3:5
[INFO] [stdout]     |
[INFO] [stdout] 3   |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(rustdoc::bare_urls)]` implied by `#[deny(warnings)]`
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this URL is not a hyperlink
[INFO] [stdout]    --> src/utils.rs:127:5
[INFO] [stdout]     |
[INFO] [stdout] 127 | /// https://github.com/chowdhurya/rust-unidecode/blob/master/src/lib.rs
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/chowdhurya/rust-unidecode/blob/master/src/lib.rs>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this URL is not a hyperlink
[INFO] [stdout]    --> src/utils.rs:134:5
[INFO] [stdout]     |
[INFO] [stdout] 134 | /// https://github.com/chowdhurya/rust-unidecode/blob/master/src/data.rs
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/chowdhurya/rust-unidecode/blob/master/src/data.rs>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `voca_rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name voca_rs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat -Z unstable-options --document-private-items -C metadata=58ee306dc2f3f300 -L dependency=/opt/rustwide/target/debug/deps --extern regex=/opt/rustwide/target/debug/deps/libregex-96034119e4151c81.rmeta --extern stfu8=/opt/rustwide/target/debug/deps/libstfu8-2e35c3c3ca336e29.rmeta --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-d2c0753a3a24a4fc.rmeta --extern-html-root-url 'regex=https://docs.rs/regex/1.5.6/' --extern-html-root-url 'stfu8=https://docs.rs/stfu8/0.2.5/' --extern-html-root-url 'unicode_segmentation=https://docs.rs/unicode-segmentation/1.9.0/' -Zunstable-options --crate-version 1.14.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a4db93ccb9670dc81ec8a524d5d4c92b97ced0a4f50c34f8d6d23b73232f019a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4db93ccb9670dc81ec8a524d5d4c92b97ced0a4f50c34f8d6d23b73232f019a", kill_on_drop: false }`
[INFO] [stdout] a4db93ccb9670dc81ec8a524d5d4c92b97ced0a4f50c34f8d6d23b73232f019a