[INFO] fetching crate ripb 0.3.1...
[INFO] documenting ripb-0.3.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate ripb 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate ripb 0.3.1 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 ripb 0.3.1
[INFO] finished tweaking crates.io crate ripb 0.3.1
[INFO] tweaked toml for crates.io crate ripb 0.3.1 written to /workspace/builds/worker-3-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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 44a7849b13efa01762f3b5decd2a6ea0056d0214cea09f1c2f8ef48349f163da
[INFO] running `Command { std: "docker" "start" "-a" "44a7849b13efa01762f3b5decd2a6ea0056d0214cea09f1c2f8ef48349f163da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44a7849b13efa01762f3b5decd2a6ea0056d0214cea09f1c2f8ef48349f163da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a7849b13efa01762f3b5decd2a6ea0056d0214cea09f1c2f8ef48349f163da", kill_on_drop: false }`
[INFO] [stdout] 44a7849b13efa01762f3b5decd2a6ea0056d0214cea09f1c2f8ef48349f163da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 02c3a52f4a45f5dcb750ae923e994a9315ca584dba87e407971494ca1ca7a866
[INFO] running `Command { std: "docker" "start" "-a" "02c3a52f4a45f5dcb750ae923e994a9315ca584dba87e407971494ca1ca7a866", kill_on_drop: false }`
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking crossbeam-channel v0.3.9
[INFO] [stderr]  Documenting ripb v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `new`
[INFO] [stdout]   --> src/lib.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 | /// You can create a bus with the [`new`] method, then create new [`Subscriber`]s with the
[INFO] [stdout]    |                                     ^^^ no item named `new` 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 `create_subscriber`
[INFO] [stdout]   --> src/lib.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// [`create_subscriber`] method, and push some messages on the bus with the [`publish`] method.
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^ no item named `create_subscriber` 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 `publish`
[INFO] [stdout]   --> src/lib.rs:28:80
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// [`create_subscriber`] method, and push some messages on the bus with the [`publish`] method.
[INFO] [stdout]    |                                                                                ^^^^^^^ no item named `publish` 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 `clone`
[INFO] [stdout]   --> src/lib.rs:29:59
[INFO] [stdout]    |
[INFO] [stdout] 29 | /// If you need to send messages from multiple threads, [`clone`] the bus and use one instance per
[INFO] [stdout]    |                                                           ^^^^^ no item named `clone` 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 `on_message`
[INFO] [stdout]   --> src/lib.rs:41:39
[INFO] [stdout]    |
[INFO] [stdout] 41 | /// Register new callbacks with the [`on_message`] method, callback will live until the subscriber
[INFO] [stdout]    |                                       ^^^^^^^^^^ no item named `on_message` 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 `on_message_with_token`
[INFO] [stdout]   --> src/lib.rs:42:70
[INFO] [stdout]    |
[INFO] [stdout] 42 | /// is dropped. If you need more control on callback lifecycle use [`on_message_with_token`] that
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^ no item named `on_message_with_token` 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 `unsubscribe`
[INFO] [stdout]   --> src/lib.rs:43:60
[INFO] [stdout]    |
[INFO] [stdout] 43 | /// will give you a [`SubscriptionToken`] you can use to [`unsubscribe`] a callback.
[INFO] [stdout]    |                                                            ^^^^^^^^^^^ no item named `unsubscribe` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "02c3a52f4a45f5dcb750ae923e994a9315ca584dba87e407971494ca1ca7a866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c3a52f4a45f5dcb750ae923e994a9315ca584dba87e407971494ca1ca7a866", kill_on_drop: false }`
[INFO] [stdout] 02c3a52f4a45f5dcb750ae923e994a9315ca584dba87e407971494ca1ca7a866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8b706bae76526f38de985f6666af9d558631d20e37d662be3ea6575b4357738e
[INFO] running `Command { std: "docker" "start" "-a" "8b706bae76526f38de985f6666af9d558631d20e37d662be3ea6575b4357738e", kill_on_drop: false }`
[INFO] [stderr]  Documenting ripb v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `new`
[INFO] [stdout]   --> src/lib.rs:27:37
[INFO] [stdout]    |
[INFO] [stdout] 27 | /// You can create a bus with the [`new`] method, then create new [`Subscriber`]s with the
[INFO] [stdout]    |                                     ^^^ no item named `new` 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 `create_subscriber`
[INFO] [stdout]   --> src/lib.rs:28:7
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// [`create_subscriber`] method, and push some messages on the bus with the [`publish`] method.
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^ no item named `create_subscriber` 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 `publish`
[INFO] [stdout]   --> src/lib.rs:28:80
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// [`create_subscriber`] method, and push some messages on the bus with the [`publish`] method.
[INFO] [stdout]    |                                                                                ^^^^^^^ no item named `publish` 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 `clone`
[INFO] [stdout]   --> src/lib.rs:29:59
[INFO] [stdout]    |
[INFO] [stdout] 29 | /// If you need to send messages from multiple threads, [`clone`] the bus and use one instance per
[INFO] [stdout]    |                                                           ^^^^^ no item named `clone` 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 `on_message`
[INFO] [stdout]   --> src/lib.rs:41:39
[INFO] [stdout]    |
[INFO] [stdout] 41 | /// Register new callbacks with the [`on_message`] method, callback will live until the subscriber
[INFO] [stdout]    |                                       ^^^^^^^^^^ no item named `on_message` 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 `on_message_with_token`
[INFO] [stdout]   --> src/lib.rs:42:70
[INFO] [stdout]    |
[INFO] [stdout] 42 | /// is dropped. If you need more control on callback lifecycle use [`on_message_with_token`] that
[INFO] [stdout]    |                                                                      ^^^^^^^^^^^^^^^^^^^^^ no item named `on_message_with_token` 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 `unsubscribe`
[INFO] [stdout]   --> src/lib.rs:43:60
[INFO] [stdout]    |
[INFO] [stdout] 43 | /// will give you a [`SubscriptionToken`] you can use to [`unsubscribe`] a callback.
[INFO] [stdout]    |                                                            ^^^^^^^^^^^ no item named `unsubscribe` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "8b706bae76526f38de985f6666af9d558631d20e37d662be3ea6575b4357738e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b706bae76526f38de985f6666af9d558631d20e37d662be3ea6575b4357738e", kill_on_drop: false }`
[INFO] [stdout] 8b706bae76526f38de985f6666af9d558631d20e37d662be3ea6575b4357738e
