[INFO] fetching crate custos-macro 0.1.1...
[INFO] documenting custos-macro-0.1.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate custos-macro 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate custos-macro 0.1.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate custos-macro 0.1.1
[INFO] finished tweaking crates.io crate custos-macro 0.1.1
[INFO] tweaked toml for crates.io crate custos-macro 0.1.1 written to /workspace/builds/worker-3-tc2/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" "+beta-2023-04-20" "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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf7b40d3513575fe89e5a9850537403f4926dad24c2104a8d3c17d25f1d86aff
[INFO] running `Command { std: "docker" "start" "-a" "cf7b40d3513575fe89e5a9850537403f4926dad24c2104a8d3c17d25f1d86aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf7b40d3513575fe89e5a9850537403f4926dad24c2104a8d3c17d25f1d86aff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf7b40d3513575fe89e5a9850537403f4926dad24c2104a8d3c17d25f1d86aff", kill_on_drop: false }`
[INFO] [stdout] cf7b40d3513575fe89e5a9850537403f4926dad24c2104a8d3c17d25f1d86aff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] beaf5eab0fdb7ce2616ad3bcc84feaa4b2478d0fa96e50d8c55acd64bf7c9913
[INFO] running `Command { std: "docker" "start" "-a" "beaf5eab0fdb7ce2616ad3bcc84feaa4b2478d0fa96e50d8c55acd64bf7c9913", kill_on_drop: false }`
[INFO] [stderr]     Checking syn v2.0.15
[INFO] [stderr]  Documenting custos-macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/lib.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |   /// ```ignore
[INFO] [stdout]    |  _____^
[INFO] [stdout] 10 | | /// #[impl_stack]
[INFO] [stdout] 11 | | /// impl<T, D, S> ElementWise<T, D, S> for CPU
[INFO] [stdout] 12 | | /// where
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | | ///
[INFO] [stdout] 53 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   --> src/lib.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /// ```ignore
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout]    = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "beaf5eab0fdb7ce2616ad3bcc84feaa4b2478d0fa96e50d8c55acd64bf7c9913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beaf5eab0fdb7ce2616ad3bcc84feaa4b2478d0fa96e50d8c55acd64bf7c9913", kill_on_drop: false }`
[INFO] [stdout] beaf5eab0fdb7ce2616ad3bcc84feaa4b2478d0fa96e50d8c55acd64bf7c9913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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" "+beta-2023-04-20" "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] 84ce96e32a9db858089902db437d3da888cde951bf4f29b414ce00ac49dd4310
[INFO] running `Command { std: "docker" "start" "-a" "84ce96e32a9db858089902db437d3da888cde951bf4f29b414ce00ac49dd4310", kill_on_drop: false }`
[INFO] [stderr]  Documenting custos-macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/lib.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |   /// ```ignore
[INFO] [stdout]    |  _____^
[INFO] [stdout] 10 | | /// #[impl_stack]
[INFO] [stdout] 11 | | /// impl<T, D, S> ElementWise<T, D, S> for CPU
[INFO] [stdout] 12 | | /// where
[INFO] [stdout] ...  |
[INFO] [stdout] 52 | | ///
[INFO] [stdout] 53 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   --> src/lib.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | /// ```ignore
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout]    = note: error from rustc: character literal may only contain one codepoint
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "84ce96e32a9db858089902db437d3da888cde951bf4f29b414ce00ac49dd4310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ce96e32a9db858089902db437d3da888cde951bf4f29b414ce00ac49dd4310", kill_on_drop: false }`
[INFO] [stdout] 84ce96e32a9db858089902db437d3da888cde951bf4f29b414ce00ac49dd4310
