[INFO] fetching crate jackiechan 1.0.0...
[INFO] documenting jackiechan-1.0.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate jackiechan 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate jackiechan 1.0.0
[INFO] finished tweaking crates.io crate jackiechan 1.0.0
[INFO] tweaked toml for crates.io crate jackiechan 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jackiechan 1.0.0 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jackiechan 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 7516724ce6b2ac0d208dcf903d713d8e76fea67ce0b5ff9f4de4a601be26a6c6
[INFO] running `Command { std: "docker" "start" "7516724ce6b2ac0d208dcf903d713d8e76fea67ce0b5ff9f4de4a601be26a6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7516724ce6b2ac0d208dcf903d713d8e76fea67ce0b5ff9f4de4a601be26a6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7516724ce6b2ac0d208dcf903d713d8e76fea67ce0b5ff9f4de4a601be26a6c6" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7516724ce6b2ac0d208dcf903d713d8e76fea67ce0b5ff9f4de4a601be26a6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "7516724ce6b2ac0d208dcf903d713d8e76fea67ce0b5ff9f4de4a601be26a6c6" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]     Checking event-listener v2.5.1
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]  Documenting jackiechan v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Stream`
[INFO] [stdout]    --> src/channel.rs:450:31
[INFO] [stdout]     |
[INFO] [stdout] 450 | /// Receivers implement the [`Stream`] trait.
[INFO] [stdout]     |                               ^^^^^^ no item named `Stream` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Stream`
[INFO] [stdout]   |
[INFO] [stdout]   = note: the link appears in this line:
[INFO] [stdout]           
[INFO] [stdout]           Receivers implement the [`Stream`] trait.
[INFO] [stdout]                                    ^^^^^^^^
[INFO] [stdout]   = note: no item named `Stream` in scope
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:99:1
[INFO] [stdout]     |
[INFO] [stdout]  99 | / pub fn bounded<T>(cap: usize) -> (Sender<T>, Receiver<T>) {
[INFO] [stdout] 100 | |     assert!(cap > 0, "capacity cannot be zero");
[INFO] [stdout] 101 | |
[INFO] [stdout] 102 | |     let channel = Arc::new(Channel {
[INFO] [stdout] ...   |
[INFO] [stdout] 119 | |     (s, r)
[INFO] [stdout] 120 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Channel`
[INFO] [stdout]     = help: ends near `Creates a bounded channel.`
[INFO] [stdout]     = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:99:1
[INFO] [stdout]     |
[INFO] [stdout]  99 | / pub fn bounded<T>(cap: usize) -> (Sender<T>, Receiver<T>) {
[INFO] [stdout] 100 | |     assert!(cap > 0, "capacity cannot be zero");
[INFO] [stdout] 101 | |
[INFO] [stdout] 102 | |     let channel = Arc::new(Channel {
[INFO] [stdout] ...   |
[INFO] [stdout] 119 | |     (s, r)
[INFO] [stdout] 120 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Creates a bounded channel.`
[INFO] [stdout]     = help: ends near `Creates a bounded channel.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:451:1
[INFO] [stdout]     |
[INFO] [stdout] 451 | / pub struct Receiver<T> {
[INFO] [stdout] 452 | |     /// Inner channel state.
[INFO] [stdout] 453 | |     channel: Arc<Channel<T>>,
[INFO] [stdout] ...   |
[INFO] [stdout] 456 | |     _listener: Option<EventListener>,
[INFO] [stdout] 457 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Channel`
[INFO] [stdout]     = help: ends near `The receiving side of a channel.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:451:1
[INFO] [stdout]     |
[INFO] [stdout] 451 | / pub struct Receiver<T> {
[INFO] [stdout] 452 | |     /// Inner channel state.
[INFO] [stdout] 453 | |     channel: Arc<Channel<T>>,
[INFO] [stdout] ...   |
[INFO] [stdout] 456 | |     _listener: Option<EventListener>,
[INFO] [stdout] 457 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `The receiving side of a channel.`
[INFO] [stdout]     = help: ends near `The receiving side of a channel.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:953:1
[INFO] [stdout]     |
[INFO] [stdout] 953 | pub struct RecvError;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Channel`
[INFO] [stdout]     = help: ends near `An error returned from [`Receiver::recv()`].`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:953:1
[INFO] [stdout]     |
[INFO] [stdout] 953 | pub struct RecvError;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `An error returned from [`Receiver::recv()`].`
[INFO] [stdout]     = help: ends near `An error returned from [`Receiver::recv()`].`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]     --> src/channel.rs:1006:1
[INFO] [stdout]      |
[INFO] [stdout] 1006 | / pub enum RecvTimeoutError {
[INFO] [stdout] 1007 | |     /// A message could not be received because the channel is empty and the operation timed out.
[INFO] [stdout] 1008 | |     ///
[INFO] [stdout] 1009 | |     /// If this is a zero-capacity channel, then the error indicates that there was no sender
[INFO] [stdout] ...    |
[INFO] [stdout] 1014 | |     Closed,
[INFO] [stdout] 1015 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = help: the way this is parsed might change in the future
[INFO] [stdout]      = help: starts near `Channel`
[INFO] [stdout]      = help: ends near `An error returned from the [`recv_timeout`] method.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]     --> src/channel.rs:1006:1
[INFO] [stdout]      |
[INFO] [stdout] 1006 | / pub enum RecvTimeoutError {
[INFO] [stdout] 1007 | |     /// A message could not be received because the channel is empty and the operation timed out.
[INFO] [stdout] 1008 | |     ///
[INFO] [stdout] 1009 | |     /// If this is a zero-capacity channel, then the error indicates that there was no sender
[INFO] [stdout] ...    |
[INFO] [stdout] 1014 | |     Closed,
[INFO] [stdout] 1015 | | }
[INFO] [stdout]      | |_^
[INFO] [stdout]      |
[INFO] [stdout]      = help: the way this is parsed might change in the future
[INFO] [stdout]      = help: starts near `An error returned from the [`recv_timeout`] method.`
[INFO] [stdout]      = help: ends near `An error returned from the [`recv_timeout`] method.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:870:1
[INFO] [stdout]     |
[INFO] [stdout] 870 | pub struct SendError<T>(pub T);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Channel`
[INFO] [stdout]     = help: ends near `An error returned from [`Sender::send()`].`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:870:1
[INFO] [stdout]     |
[INFO] [stdout] 870 | pub struct SendError<T>(pub T);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `An error returned from [`Sender::send()`].`
[INFO] [stdout]     = help: ends near `An error returned from [`Sender::send()`].`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | / pub struct Sender<T> {
[INFO] [stdout] 129 | |     /// Inner channel state.
[INFO] [stdout] 130 | |     channel: Arc<Channel<T>>,
[INFO] [stdout] 131 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Channel`
[INFO] [stdout]     = help: ends near `The sending side of a channel.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:128:1
[INFO] [stdout]     |
[INFO] [stdout] 128 | / pub struct Sender<T> {
[INFO] [stdout] 129 | |     /// Inner channel state.
[INFO] [stdout] 130 | |     channel: Arc<Channel<T>>,
[INFO] [stdout] 131 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `The sending side of a channel.`
[INFO] [stdout]     = help: ends near `The sending side of a channel.`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:965:1
[INFO] [stdout]     |
[INFO] [stdout] 965 | / pub enum TryRecvError {
[INFO] [stdout] 966 | |     /// The channel is empty but not closed.
[INFO] [stdout] 967 | |     Empty,
[INFO] [stdout] ...   |
[INFO] [stdout] 970 | |     Closed,
[INFO] [stdout] 971 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Channel`
[INFO] [stdout]     = help: ends near `An error returned from [`Receiver::try_recv()`].`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:965:1
[INFO] [stdout]     |
[INFO] [stdout] 965 | / pub enum TryRecvError {
[INFO] [stdout] 966 | |     /// The channel is empty but not closed.
[INFO] [stdout] 967 | |     Empty,
[INFO] [stdout] ...   |
[INFO] [stdout] 970 | |     Closed,
[INFO] [stdout] 971 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `An error returned from [`Receiver::try_recv()`].`
[INFO] [stdout]     = help: ends near `An error returned from [`Receiver::try_recv()`].`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:895:1
[INFO] [stdout]     |
[INFO] [stdout] 895 | / pub enum TrySendError<T> {
[INFO] [stdout] 896 | |     /// The channel is full but not closed.
[INFO] [stdout] 897 | |     Full(T),
[INFO] [stdout] ...   |
[INFO] [stdout] 900 | |     Closed(T),
[INFO] [stdout] 901 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `Channel`
[INFO] [stdout]     = help: ends near `An error returned from [`Sender::try_send()`].`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/channel.rs:895:1
[INFO] [stdout]     |
[INFO] [stdout] 895 | / pub enum TrySendError<T> {
[INFO] [stdout] 896 | |     /// The channel is full but not closed.
[INFO] [stdout] 897 | |     Full(T),
[INFO] [stdout] ...   |
[INFO] [stdout] 900 | |     Closed(T),
[INFO] [stdout] 901 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = help: starts near `An error returned from [`Sender::try_send()`].`
[INFO] [stdout]     = help: ends near `An error returned from [`Sender::try_send()`].`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `jackiechan`
[INFO] running `Command { std: "docker" "inspect" "7516724ce6b2ac0d208dcf903d713d8e76fea67ce0b5ff9f4de4a601be26a6c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7516724ce6b2ac0d208dcf903d713d8e76fea67ce0b5ff9f4de4a601be26a6c6", kill_on_drop: false }`
[INFO] [stdout] 7516724ce6b2ac0d208dcf903d713d8e76fea67ce0b5ff9f4de4a601be26a6c6
