[INFO] fetching crate smallvec 1.8.0...
[INFO] documenting smallvec-1.8.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate smallvec 1.8.0 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate smallvec 1.8.0 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 smallvec 1.8.0
[INFO] finished tweaking crates.io crate smallvec 1.8.0
[INFO] tweaked toml for crates.io crate smallvec 1.8.0 written to /workspace/builds/worker-33/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] 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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] c9ab96a34eea798bfa6f01d7249ec6d51922dab059e94035478de7743559cbcd
[INFO] running `Command { std: "docker" "start" "-a" "c9ab96a34eea798bfa6f01d7249ec6d51922dab059e94035478de7743559cbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9ab96a34eea798bfa6f01d7249ec6d51922dab059e94035478de7743559cbcd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9ab96a34eea798bfa6f01d7249ec6d51922dab059e94035478de7743559cbcd", kill_on_drop: false }`
[INFO] [stdout] c9ab96a34eea798bfa6f01d7249ec6d51922dab059e94035478de7743559cbcd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] 760476b1a5596dbfc9c9efefca1fd60f11ec74d2cadafdce30ec87a8c923013d
[INFO] running `Command { std: "docker" "start" "-a" "760476b1a5596dbfc9c9efefca1fd60f11ec74d2cadafdce30ec87a8c923013d", kill_on_drop: false }`
[INFO] [stderr]  Documenting smallvec v1.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `SmallVec::new_const`
[INFO] [stdout]   --> src/lib.rs:55:42
[INFO] [stdout]    |
[INFO] [stdout] 55 | //! This feature exposes the functions [`SmallVec::new_const`], [`SmallVec::from_const`], and [`smallvec_inline`] which enables the `Smal...
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^ the struct `SmallVec` has no field or associated item named `new_const`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SmallVec::from_const`
[INFO] [stdout]   --> src/lib.rs:55:67
[INFO] [stdout]    |
[INFO] [stdout] 55 | ...Vec::new_const`], [`SmallVec::from_const`], and [`smallvec_inline`] which enables the `SmallVec` to be initialized from a const context.
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^ the struct `SmallVec` has no field or associated item named `from_const`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `smallvec_inline`
[INFO] [stdout]   --> src/lib.rs:55:97
[INFO] [stdout]    |
[INFO] [stdout] 55 | ...nst`], [`SmallVec::from_const`], and [`smallvec_inline`] which enables the `SmallVec` to be initialized from a const context.
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^ no item named `smallvec_inline` in scope
[INFO] [stdout]    |
[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/lib.rs:310:5
[INFO] [stdout]     |
[INFO] [stdout] 310 | /// https://github.com/rust-lang/rust/issues/55724
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/issues/55724>`
[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/lib.rs:2001:17
[INFO] [stdout]      |
[INFO] [stdout] 2001 | /// Copied from https://github.com/rust-lang/rust/pull/36355
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/pull/36355>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "760476b1a5596dbfc9c9efefca1fd60f11ec74d2cadafdce30ec87a8c923013d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "760476b1a5596dbfc9c9efefca1fd60f11ec74d2cadafdce30ec87a8c923013d", kill_on_drop: false }`
[INFO] [stdout] 760476b1a5596dbfc9c9efefca1fd60f11ec74d2cadafdce30ec87a8c923013d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] eee2ed81ea915979e43b09bf9e0edb8a9ffafae37e25166482812b24a5f02c34
[INFO] running `Command { std: "docker" "start" "-a" "eee2ed81ea915979e43b09bf9e0edb8a9ffafae37e25166482812b24a5f02c34", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking arbitrary v1.1.0
[INFO] [stderr]  Documenting smallvec v1.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/lib.rs:310:5
[INFO] [stdout]     |
[INFO] [stdout] 310 | /// https://github.com/rust-lang/rust/issues/55724
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/issues/55724>`
[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/lib.rs:2001:17
[INFO] [stdout]      |
[INFO] [stdout] 2001 | /// Copied from https://github.com/rust-lang/rust/pull/36355
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/rust-lang/rust/pull/36355>`
[INFO] [stdout]      |
[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 5.35s
[INFO] running `Command { std: "docker" "inspect" "eee2ed81ea915979e43b09bf9e0edb8a9ffafae37e25166482812b24a5f02c34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee2ed81ea915979e43b09bf9e0edb8a9ffafae37e25166482812b24a5f02c34", kill_on_drop: false }`
[INFO] [stdout] eee2ed81ea915979e43b09bf9e0edb8a9ffafae37e25166482812b24a5f02c34