[INFO] fetching crate key-message-channel 0.1.0...
[INFO] documenting key-message-channel-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate key-message-channel 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate key-message-channel 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate key-message-channel 0.1.0
[INFO] finished tweaking crates.io crate key-message-channel 0.1.0
[INFO] tweaked toml for crates.io crate key-message-channel 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded riffy v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05bd0664e4c095a621c3431e6d5931ca804ce86515aba930543ed8417d20fe91
[INFO] running `Command { std: "docker" "start" "-a" "05bd0664e4c095a621c3431e6d5931ca804ce86515aba930543ed8417d20fe91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05bd0664e4c095a621c3431e6d5931ca804ce86515aba930543ed8417d20fe91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05bd0664e4c095a621c3431e6d5931ca804ce86515aba930543ed8417d20fe91", kill_on_drop: false }`
[INFO] [stdout] 05bd0664e4c095a621c3431e6d5931ca804ce86515aba930543ed8417d20fe91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce532512cf6aefac0e2a146bd1ecc5a176b647e7aee663896c912ebec7cdab3f
[INFO] running `Command { std: "docker" "start" "-a" "ce532512cf6aefac0e2a146bd1ecc5a176b647e7aee663896c912ebec7cdab3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.142
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking riffy v0.1.1
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]  Documenting key-message-channel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `unbounded`
[INFO] [stdout]   --> src/receiver.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | /// The receiving half of [`unbounded`] channel.
[INFO] [stdout]    |                             ^^^^^^^^^ no item named `unbounded` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | warnings, // treat all wanings as errors
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `recv`
[INFO] [stdout]   --> src/receiver.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// An error returned from the [`recv`] function on a [`Receiver`].
[INFO] [stdout]    |                                  ^^^^ no item named `recv` 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 `try_recv`
[INFO] [stdout]   --> src/receiver.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 | /// An error returned from the [`try_recv`] function on a [`Receiver`].
[INFO] [stdout]    |                                  ^^^^^^^^ no item named `try_recv` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `try_recv` links to private item `TryRecvError::Unavailable`
[INFO] [stdout]   --> src/receiver.rs:74:106
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...conflicts with active messages, the error [`TryRecvError::Unavailable`] is returned.
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout]    = note: `#[warn(rustdoc::private_intra_doc_links)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `try_recv` links to private item `TryRecvError::Disconnected`
[INFO] [stdout]   --> src/receiver.rs:76:53
[INFO] [stdout]    |
[INFO] [stdout] 76 |     /// If the channel is disconnected, the error [`TryRecvError::Disconnected`] is returned.
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `iter`
[INFO] [stdout]    --> src/receiver.rs:143:63
[INFO] [stdout]     |
[INFO] [stdout] 143 | /// An iterator over messages on a [`Receiver`], created by [`iter`].
[INFO] [stdout]     |                                                               ^^^^ no item named `iter` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]  --> src/types.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// Arc version of Message<T>
[INFO] [stdout]   |                           ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::invalid_html_tags)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]   |
[INFO] [stdout] 8 | /// Arc version of `Message<T>`
[INFO] [stdout]   |                    +          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "ce532512cf6aefac0e2a146bd1ecc5a176b647e7aee663896c912ebec7cdab3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce532512cf6aefac0e2a146bd1ecc5a176b647e7aee663896c912ebec7cdab3f", kill_on_drop: false }`
[INFO] [stdout] ce532512cf6aefac0e2a146bd1ecc5a176b647e7aee663896c912ebec7cdab3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 881fd376af9a754e197b6d90bae1f45161bd4157455fa00bfba936375cdebdc6
[INFO] running `Command { std: "docker" "start" "-a" "881fd376af9a754e197b6d90bae1f45161bd4157455fa00bfba936375cdebdc6", kill_on_drop: false }`
[INFO] [stderr]  Documenting key-message-channel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `unbounded`
[INFO] [stdout]   --> src/receiver.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | /// The receiving half of [`unbounded`] channel.
[INFO] [stdout]    |                             ^^^^^^^^^ no item named `unbounded` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | warnings, // treat all wanings as errors
[INFO] [stdout]    | ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `recv`
[INFO] [stdout]   --> src/receiver.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 | /// An error returned from the [`recv`] function on a [`Receiver`].
[INFO] [stdout]    |                                  ^^^^ no item named `recv` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `try_recv` links to private item `TryRecvError::Unavailable`
[INFO] [stdout]   --> src/receiver.rs:74:106
[INFO] [stdout]    |
[INFO] [stdout] 74 | ...conflicts with active messages, the error [`TryRecvError::Unavailable`] is returned.
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link will resolve properly if you pass `--document-private-items`
[INFO] [stdout]    = note: `#[warn(rustdoc::private_intra_doc_links)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: public documentation for `try_recv` links to private item `TryRecvError::Disconnected`
[INFO] [stdout]   --> src/receiver.rs:76:53
[INFO] [stdout]    |
[INFO] [stdout] 76 |     /// If the channel is disconnected, the error [`TryRecvError::Disconnected`] is returned.
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]    |
[INFO] [stdout]    = note: this link will resolve properly if you pass `--document-private-items`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `iter`
[INFO] [stdout]    --> src/receiver.rs:143:63
[INFO] [stdout]     |
[INFO] [stdout] 143 | /// An iterator over messages on a [`Receiver`], created by [`iter`].
[INFO] [stdout]     |                                                               ^^^^ no item named `iter` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "881fd376af9a754e197b6d90bae1f45161bd4157455fa00bfba936375cdebdc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881fd376af9a754e197b6d90bae1f45161bd4157455fa00bfba936375cdebdc6", kill_on_drop: false }`
[INFO] [stdout] 881fd376af9a754e197b6d90bae1f45161bd4157455fa00bfba936375cdebdc6
