[INFO] fetching crate verlib 0.1.0...
[INFO] documenting verlib-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate verlib 0.1.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate verlib 0.1.0 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 verlib 0.1.0
[INFO] finished tweaking crates.io crate verlib 0.1.0
[INFO] tweaked toml for crates.io crate verlib 0.1.0 written to /workspace/builds/worker-38/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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 26e3c419c755174bea4f7bdcabc85f158f1cb6b232e77679d57cf5e73b7dc31c
[INFO] running `Command { std: "docker" "start" "-a" "26e3c419c755174bea4f7bdcabc85f158f1cb6b232e77679d57cf5e73b7dc31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26e3c419c755174bea4f7bdcabc85f158f1cb6b232e77679d57cf5e73b7dc31c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26e3c419c755174bea4f7bdcabc85f158f1cb6b232e77679d57cf5e73b7dc31c", kill_on_drop: false }`
[INFO] [stdout] 26e3c419c755174bea4f7bdcabc85f158f1cb6b232e77679d57cf5e73b7dc31c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] be1376e946939cc43d1df14b9de34fd05f03813a857f9bfa81c0bf99eade7d7f
[INFO] running `Command { std: "docker" "start" "-a" "be1376e946939cc43d1df14b9de34fd05f03813a857f9bfa81c0bf99eade7d7f", kill_on_drop: false }`
[INFO] [stderr]  Documenting verlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `7`
[INFO] [stdout]   --> src/cmp.rs:93:75
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// sorted order from earliest to latest: ~~, ~~a, ~, the empty part, a. [7]
[INFO] [stdout]    |                                                                           ^ no item named `7` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/cmp.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | /// See https://www.debian.org/doc/debian-policy/ch-controlfields.html#version
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.debian.org/doc/debian-policy/ch-controlfields.html#version>`
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "be1376e946939cc43d1df14b9de34fd05f03813a857f9bfa81c0bf99eade7d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be1376e946939cc43d1df14b9de34fd05f03813a857f9bfa81c0bf99eade7d7f", kill_on_drop: false }`
[INFO] [stdout] be1376e946939cc43d1df14b9de34fd05f03813a857f9bfa81c0bf99eade7d7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] d612da76795c2e83be9aa127c2e504458e74cc5257e8577a066789af8ee3587e
[INFO] running `Command { std: "docker" "start" "-a" "d612da76795c2e83be9aa127c2e504458e74cc5257e8577a066789af8ee3587e", kill_on_drop: false }`
[INFO] [stderr]  Documenting verlib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `7`
[INFO] [stdout]   --> src/cmp.rs:93:75
[INFO] [stdout]    |
[INFO] [stdout] 93 | /// sorted order from earliest to latest: ~~, ~~a, ~, the empty part, a. [7]
[INFO] [stdout]    |                                                                           ^ no item named `7` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/cmp.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | /// See https://www.debian.org/doc/debian-policy/ch-controlfields.html#version
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://www.debian.org/doc/debian-policy/ch-controlfields.html#version>`
[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: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "d612da76795c2e83be9aa127c2e504458e74cc5257e8577a066789af8ee3587e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d612da76795c2e83be9aa127c2e504458e74cc5257e8577a066789af8ee3587e", kill_on_drop: false }`
[INFO] [stdout] d612da76795c2e83be9aa127c2e504458e74cc5257e8577a066789af8ee3587e