[INFO] fetching crate layered-nlp 0.1.1...
[INFO] documenting layered-nlp-0.1.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate layered-nlp 0.1.1 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate layered-nlp 0.1.1 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 layered-nlp 0.1.1
[INFO] finished tweaking crates.io crate layered-nlp 0.1.1
[INFO] tweaked toml for crates.io crate layered-nlp 0.1.1 written to /workspace/builds/worker-34/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 702bac4190c6a3fac430dbc137a3ab516fb7d2690a0d66f8503db312452dd951
[INFO] running `Command { std: "docker" "start" "-a" "702bac4190c6a3fac430dbc137a3ab516fb7d2690a0d66f8503db312452dd951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "702bac4190c6a3fac430dbc137a3ab516fb7d2690a0d66f8503db312452dd951", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "702bac4190c6a3fac430dbc137a3ab516fb7d2690a0d66f8503db312452dd951", kill_on_drop: false }`
[INFO] [stdout] 702bac4190c6a3fac430dbc137a3ab516fb7d2690a0d66f8503db312452dd951
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 6453ead86045713009301341dd7536d141be4c6760dd4472c72583a1615326b9
[INFO] running `Command { std: "docker" "start" "-a" "6453ead86045713009301341dd7536d141be4c6760dd4472c72583a1615326b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking unicode-width v0.1.9
[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]  Documenting layered-nlp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `layered_nlp::create_tokens`
[INFO] [stdout]   --> src/ll_line.rs:97:19
[INFO] [stdout]    |
[INFO] [stdout] 97 | /// Create using [layered_nlp::create_tokens] function.
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `layered_nlp` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `layered_nlp::LLLineDisplay`
[INFO] [stdout]    --> src/ll_line.rs:297:24
[INFO] [stdout]     |
[INFO] [stdout] 297 |     /// to debug with [layered_nlp::LLLineDisplay].
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `layered_nlp` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `Command { std: "docker" "inspect" "6453ead86045713009301341dd7536d141be4c6760dd4472c72583a1615326b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6453ead86045713009301341dd7536d141be4c6760dd4472c72583a1615326b9", kill_on_drop: false }`
[INFO] [stdout] 6453ead86045713009301341dd7536d141be4c6760dd4472c72583a1615326b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 209a1badfd5c2b9569126dc3f2f8944a87957f15384f3b4a54512a2fe3417a58
[INFO] running `Command { std: "docker" "start" "-a" "209a1badfd5c2b9569126dc3f2f8944a87957f15384f3b4a54512a2fe3417a58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking regex-syntax v0.6.26
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]  Documenting layered-nlp v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `layered_nlp::create_tokens`
[INFO] [stdout]   --> src/ll_line.rs:97:19
[INFO] [stdout]    |
[INFO] [stdout] 97 | /// Create using [layered_nlp::create_tokens] function.
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `layered_nlp` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `layered_nlp::LLLineDisplay`
[INFO] [stdout]    --> src/ll_line.rs:297:24
[INFO] [stdout]     |
[INFO] [stdout] 297 |     /// to debug with [layered_nlp::LLLineDisplay].
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `layered_nlp` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "209a1badfd5c2b9569126dc3f2f8944a87957f15384f3b4a54512a2fe3417a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209a1badfd5c2b9569126dc3f2f8944a87957f15384f3b4a54512a2fe3417a58", kill_on_drop: false }`
[INFO] [stdout] 209a1badfd5c2b9569126dc3f2f8944a87957f15384f3b4a54512a2fe3417a58