[INFO] fetching crate async-scoped 0.7.0...
[INFO] documenting async-scoped-0.7.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate async-scoped 0.7.0 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate async-scoped 0.7.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-scoped 0.7.0
[INFO] finished tweaking crates.io crate async-scoped 0.7.0
[INFO] tweaked toml for crates.io crate async-scoped 0.7.0 written to /workspace/builds/worker-55/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ddec7c1cdfea0a245d23d89b2a6e772acf3c5dfb59996110900f9d83a261513
[INFO] running `Command { std: "docker" "start" "-a" "3ddec7c1cdfea0a245d23d89b2a6e772acf3c5dfb59996110900f9d83a261513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ddec7c1cdfea0a245d23d89b2a6e772acf3c5dfb59996110900f9d83a261513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ddec7c1cdfea0a245d23d89b2a6e772acf3c5dfb59996110900f9d83a261513", kill_on_drop: false }`
[INFO] [stdout] 3ddec7c1cdfea0a245d23d89b2a6e772acf3c5dfb59996110900f9d83a261513
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5b290114669b60250639bfc90752737b01cfcf4f8505d47dbf6225821346253
[INFO] running `Command { std: "docker" "start" "-a" "a5b290114669b60250639bfc90752737b01cfcf4f8505d47dbf6225821346253", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling futures-task v0.3.16
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]     Checking futures-sink v0.3.16
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking futures-io v0.3.16
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking futures-executor v0.3.16
[INFO] [stderr]     Checking futures v0.3.16
[INFO] [stderr]  Documenting async-scoped v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crossbeam::scope`
[INFO] [stdout]   --> src/lib.rs:21:26
[INFO] [stdout]    |
[INFO] [stdout] 21 | //! [`crossbeam::scope`](crossbeam::scope) to allow spawning
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^ no item named `crossbeam` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `TokioScope`
[INFO] [stdout]   --> src/lib.rs:69:32
[INFO] [stdout]    |
[INFO] [stdout] 69 | //! type. These gates provide [`TokioScope`] and
[INFO] [stdout]    |                                ^^^^^^^^^^^^ no item named `TokioScope` 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 `AsyncScope`
[INFO] [stdout]   --> src/lib.rs:70:6
[INFO] [stdout]    |
[INFO] [stdout] 70 | //! [`AsyncScope`] that support spawning, and blocking. Here
[INFO] [stdout]    |      ^^^^^^^^^^^^ no item named `AsyncScope` 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 `AsyncScope`
[INFO] [stdout]   --> src/lib.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 | //! 1. [`AsyncScope`] may run into a dead-lock if used in
[INFO] [stdout]    |         ^^^^^^^^^^^^ no item named `AsyncScope` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.26s
[INFO] running `Command { std: "docker" "inspect" "a5b290114669b60250639bfc90752737b01cfcf4f8505d47dbf6225821346253", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b290114669b60250639bfc90752737b01cfcf4f8505d47dbf6225821346253", kill_on_drop: false }`
[INFO] [stdout] a5b290114669b60250639bfc90752737b01cfcf4f8505d47dbf6225821346253
