[INFO] fetching crate blocking-permit 1.3.2...
[INFO] documenting blocking-permit-1.3.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate blocking-permit 1.3.2 into /workspace/builds/worker-82/source
[INFO] validating manifest of crates.io crate blocking-permit 1.3.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blocking-permit 1.3.2
[INFO] finished tweaking crates.io crate blocking-permit 1.3.2
[INFO] tweaked toml for crates.io crate blocking-permit 1.3.2 written to /workspace/builds/worker-82/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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" "+beta-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded piccolog v1.0.3
[INFO] [stderr]   Downloaded futures-intrusive v0.4.0
[INFO] [stderr]   Downloaded tao-log v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 308bd67da337bbd923c3506894212297af5c833b94fb38431bef30e190d85ea1
[INFO] running `Command { std: "docker" "start" "-a" "308bd67da337bbd923c3506894212297af5c833b94fb38431bef30e190d85ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "308bd67da337bbd923c3506894212297af5c833b94fb38431bef30e190d85ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308bd67da337bbd923c3506894212297af5c833b94fb38431bef30e190d85ea1", kill_on_drop: false }`
[INFO] [stdout] 308bd67da337bbd923c3506894212297af5c833b94fb38431bef30e190d85ea1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30f05e1c0938915043bfd34e3fbc87b951746a0b4be5fdb7f6c0daf0274c2bdf
[INFO] running `Command { std: "docker" "start" "-a" "30f05e1c0938915043bfd34e3fbc87b951746a0b4be5fdb7f6c0daf0274c2bdf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling tao-log v1.0.1
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling blocking-permit v1.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting blocking-permit v1.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `BlockingPermit`
[INFO] [stdout]  --> src/lib.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | //! * A [`BlockingPermit`], obtained via [`blocking_permit_future()`] for
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^ no item named `BlockingPermit` 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 `blocking_permit_future`
[INFO] [stdout]  --> src/lib.rs:8:43
[INFO] [stdout]   |
[INFO] [stdout] 8 | //! * A [`BlockingPermit`], obtained via [`blocking_permit_future()`] for
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `blocking_permit_future` 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 `Semaphore`
[INFO] [stdout]   --> src/lib.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | //!   [`Semaphore`] type selected by one of the (non-default) features
[INFO] [stdout]    |        ^^^^^^^^^^^ no item named `Semaphore` 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 `Cleaver`
[INFO] [stdout]   --> src/lib.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | //! * A [`Cleaver`] for splitting `Stream` buffers into more manageable sizes.
[INFO] [stdout]    |          ^^^^^^^^^ no item named `Cleaver` 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 `YieldStream`
[INFO] [stdout]   --> src/lib.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! * A [`YieldStream`] for yielding between `Stream` items.
[INFO] [stdout]    |          ^^^^^^^^^^^^^ no item named `YieldStream` 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 `BlockingPermit::run`
[INFO] [stdout]   --> src/lib.rs:39:50
[INFO] [stdout]    |
[INFO] [stdout] 39 | //! : Add `block_in_place` support, exposed via [`BlockingPermit::run`].
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^ no item named `BlockingPermit` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Cleaver`
[INFO] [stdout]   --> src/lib.rs:46:20
[INFO] [stdout]    |
[INFO] [stdout] 46 | //! : Include the [`Cleaver`] wrapper stream.
[INFO] [stdout]    |                    ^^^^^^^^^ no item named `Cleaver` 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 `YieldStream`
[INFO] [stdout]   --> src/lib.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 | //! : Include the [`YieldStream`] wrapper.
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ no item named `YieldStream` 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 `self::BlockingPermitFuture`
[INFO] [stdout]  --> src/errors.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// [`BlockingPermitFuture`](crate::BlockingPermitFuture) or
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `BlockingPermitFuture` in module `blocking_permit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
[INFO] running `Command { std: "docker" "inspect" "30f05e1c0938915043bfd34e3fbc87b951746a0b4be5fdb7f6c0daf0274c2bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f05e1c0938915043bfd34e3fbc87b951746a0b4be5fdb7f6c0daf0274c2bdf", kill_on_drop: false }`
[INFO] [stdout] 30f05e1c0938915043bfd34e3fbc87b951746a0b4be5fdb7f6c0daf0274c2bdf
