[INFO] fetching crate lists 2.3.0...
[INFO] documenting lists-2.3.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate lists 2.3.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate lists 2.3.0 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 lists 2.3.0
[INFO] finished tweaking crates.io crate lists 2.3.0
[INFO] tweaked toml for crates.io crate lists 2.3.0 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate lists 2.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] bac01eec794ef483dae1e48ba4ca179c025cf6393b51a4c9745d08e26b017b80
[INFO] running `Command { std: "docker" "start" "-a" "bac01eec794ef483dae1e48ba4ca179c025cf6393b51a4c9745d08e26b017b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bac01eec794ef483dae1e48ba4ca179c025cf6393b51a4c9745d08e26b017b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bac01eec794ef483dae1e48ba4ca179c025cf6393b51a4c9745d08e26b017b80", kill_on_drop: false }`
[INFO] [stdout] bac01eec794ef483dae1e48ba4ca179c025cf6393b51a4c9745d08e26b017b80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 88a44ec76e4bfdf63bf40fc7cbf092ab2ebc649b43348f3693cb52e0b796ada1
[INFO] running `Command { std: "docker" "start" "-a" "88a44ec76e4bfdf63bf40fc7cbf092ab2ebc649b43348f3693cb52e0b796ada1", kill_on_drop: false }`
[INFO] [stderr]  Documenting lists v2.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `SinglyLinkedList`
[INFO] [stdout]  --> src/linked/singly/node.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! Contains the [`SinglyLinkedList`]'s [`Node`], the [`Node`] contains the `value`s & `ptr`s of all elements within the list.
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^ no item named `SinglyLinkedList` 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: unresolved link to `SinglyLinkedList`
[INFO] [stdout]   --> src/linked/singly/node.rs:11:45
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// [`Node`] for representing values in a [`SinglyLinkedList`].
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ no item named `SinglyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SinglyLinkedList`
[INFO] [stdout]   --> src/linked/singly/node.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 |     /// Next [`Node`] within the [`SinglyLinkedList`].
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ no item named `SinglyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `IntoIter`
[INFO] [stdout]   --> src/linked/singly/mod.rs:36:106
[INFO] [stdout]    |
[INFO] [stdout] 36 | /// Version of a [`SinglyLinkedList`] that implements the [`Iterator`] trait, a [`SinglyLinkedList`]'s [`IntoIter`].
[INFO] [stdout]    |                                                                                                          ^^^^^^^^ no item named `IntoIter` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DoublyLinkedList`
[INFO] [stdout]  --> src/linked/doubly/node.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! Contains the [`DoublyLinkedList`]'s [`Node`], the [`Node`] contains the `value`s & `ptr`s of all elements within the list.
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^ no item named `DoublyLinkedList` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DoublyLinkedList`
[INFO] [stdout]   --> src/linked/doubly/node.rs:10:45
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// [`Node`] for representing values in a [`DoublyLinkedList`].
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ no item named `DoublyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DoublyLinkedList`
[INFO] [stdout]   --> src/linked/doubly/node.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 |     /// Next [`Node`] within the [`DoublyLinkedList`].
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ no item named `DoublyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DoublyLinkedList`
[INFO] [stdout]   --> src/linked/doubly/node.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// Previous [`Node`] within the [`DoublyLinkedList`].
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^ no item named `DoublyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "88a44ec76e4bfdf63bf40fc7cbf092ab2ebc649b43348f3693cb52e0b796ada1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88a44ec76e4bfdf63bf40fc7cbf092ab2ebc649b43348f3693cb52e0b796ada1", kill_on_drop: false }`
[INFO] [stdout] 88a44ec76e4bfdf63bf40fc7cbf092ab2ebc649b43348f3693cb52e0b796ada1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 626525be3e6fed5dca37da70a776e4edc0ac833cfe14f775de0bf2132489150b
[INFO] running `Command { std: "docker" "start" "-a" "626525be3e6fed5dca37da70a776e4edc0ac833cfe14f775de0bf2132489150b", kill_on_drop: false }`
[INFO] [stderr]  Documenting lists v2.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `SinglyLinkedList`
[INFO] [stdout]  --> src/linked/singly/node.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! Contains the [`SinglyLinkedList`]'s [`Node`], the [`Node`] contains the `value`s & `ptr`s of all elements within the list.
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^ no item named `SinglyLinkedList` 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: unresolved link to `SinglyLinkedList`
[INFO] [stdout]   --> src/linked/singly/node.rs:11:45
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// [`Node`] for representing values in a [`SinglyLinkedList`].
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ no item named `SinglyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `SinglyLinkedList`
[INFO] [stdout]   --> src/linked/singly/node.rs:13:36
[INFO] [stdout]    |
[INFO] [stdout] 13 |     /// Next [`Node`] within the [`SinglyLinkedList`].
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ no item named `SinglyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `IntoIter`
[INFO] [stdout]   --> src/linked/singly/mod.rs:36:106
[INFO] [stdout]    |
[INFO] [stdout] 36 | /// Version of a [`SinglyLinkedList`] that implements the [`Iterator`] trait, a [`SinglyLinkedList`]'s [`IntoIter`].
[INFO] [stdout]    |                                                                                                          ^^^^^^^^ no item named `IntoIter` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DoublyLinkedList`
[INFO] [stdout]  --> src/linked/doubly/node.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! Contains the [`DoublyLinkedList`]'s [`Node`], the [`Node`] contains the `value`s & `ptr`s of all elements within the list.
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^ no item named `DoublyLinkedList` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DoublyLinkedList`
[INFO] [stdout]   --> src/linked/doubly/node.rs:10:45
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// [`Node`] for representing values in a [`DoublyLinkedList`].
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^^^^ no item named `DoublyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DoublyLinkedList`
[INFO] [stdout]   --> src/linked/doubly/node.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 |     /// Next [`Node`] within the [`DoublyLinkedList`].
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^ no item named `DoublyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `DoublyLinkedList`
[INFO] [stdout]   --> src/linked/doubly/node.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 |     /// Previous [`Node`] within the [`DoublyLinkedList`].
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^ no item named `DoublyLinkedList` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "626525be3e6fed5dca37da70a776e4edc0ac833cfe14f775de0bf2132489150b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "626525be3e6fed5dca37da70a776e4edc0ac833cfe14f775de0bf2132489150b", kill_on_drop: false }`
[INFO] [stdout] 626525be3e6fed5dca37da70a776e4edc0ac833cfe14f775de0bf2132489150b