[INFO] fetching crate usbd-hid-macros 0.5.2...
[INFO] documenting usbd-hid-macros-0.5.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate usbd-hid-macros 0.5.2 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate usbd-hid-macros 0.5.2 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate usbd-hid-macros 0.5.2
[INFO] finished tweaking crates.io crate usbd-hid-macros 0.5.2
[INFO] tweaked toml for crates.io crate usbd-hid-macros 0.5.2 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6c5be9f62f994d2e2f5736168292a4848165c29fa91f0099e71f0f1d73215aa
[INFO] running `Command { std: "docker" "start" "-a" "a6c5be9f62f994d2e2f5736168292a4848165c29fa91f0099e71f0f1d73215aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6c5be9f62f994d2e2f5736168292a4848165c29fa91f0099e71f0f1d73215aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6c5be9f62f994d2e2f5736168292a4848165c29fa91f0099e71f0f1d73215aa", kill_on_drop: false }`
[INFO] [stdout] a6c5be9f62f994d2e2f5736168292a4848165c29fa91f0099e71f0f1d73215aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 946db12c07f070b5cc3916006e9888d25edd8b62b56e3970d2291b6e20684175
[INFO] running `Command { std: "docker" "start" "-a" "946db12c07f070b5cc3916006e9888d25edd8b62b56e3970d2291b6e20684175", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]     Checking usbd-hid-descriptors v0.1.1
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting usbd-hid-macros v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |   /// ```
[INFO] [stdout]     |  _____^
[INFO] [stdout] 155 | | ///     (parameter = <constant or 0xxxx>, ...) = {
[INFO] [stdout] 156 | | ///         <collection-spec> OR <item-spec>;
[INFO] [stdout] 157 | | ///         ...
[INFO] [stdout] 158 | | ///     }
[INFO] [stdout] 159 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]     = note: error from rustc: no valid digits found for number
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 154 | /// ```text
[INFO] [stdout]     |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.55s
[INFO] running `Command { std: "docker" "inspect" "946db12c07f070b5cc3916006e9888d25edd8b62b56e3970d2291b6e20684175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946db12c07f070b5cc3916006e9888d25edd8b62b56e3970d2291b6e20684175", kill_on_drop: false }`
[INFO] [stdout] 946db12c07f070b5cc3916006e9888d25edd8b62b56e3970d2291b6e20684175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] d4c33f78868d7297958f03f14f667e89269b4027d2421bfba28ebb61a63dcf2e
[INFO] running `Command { std: "docker" "start" "-a" "d4c33f78868d7297958f03f14f667e89269b4027d2421bfba28ebb61a63dcf2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking usbd-hid-descriptors v0.1.1
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting usbd-hid-macros v0.5.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/lib.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 |   /// ```
[INFO] [stdout]     |  _____^
[INFO] [stdout] 155 | | ///     (parameter = <constant or 0xxxx>, ...) = {
[INFO] [stdout] 156 | | ///         <collection-spec> OR <item-spec>;
[INFO] [stdout] 157 | | ///         ...
[INFO] [stdout] 158 | | ///     }
[INFO] [stdout] 159 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]     = note: error from rustc: no valid digits found for number
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]     |
[INFO] [stdout] 154 | /// ```text
[INFO] [stdout]     |        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
[INFO] running `Command { std: "docker" "inspect" "d4c33f78868d7297958f03f14f667e89269b4027d2421bfba28ebb61a63dcf2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4c33f78868d7297958f03f14f667e89269b4027d2421bfba28ebb61a63dcf2e", kill_on_drop: false }`
[INFO] [stdout] d4c33f78868d7297958f03f14f667e89269b4027d2421bfba28ebb61a63dcf2e