[INFO] fetching crate cross-test 0.1.6...
[INFO] documenting cross-test-0.1.6 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate cross-test 0.1.6 into /workspace/builds/worker-35/source
[INFO] validating manifest of crates.io crate cross-test 0.1.6 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 cross-test 0.1.6
[INFO] finished tweaking crates.io crate cross-test 0.1.6
[INFO] tweaked toml for crates.io crate cross-test 0.1.6 written to /workspace/builds/worker-35/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 5cb300ccdaed7658b33ab4a47f83b58f68555a963fdbe1c4f39462445859dc8e
[INFO] running `Command { std: "docker" "start" "-a" "5cb300ccdaed7658b33ab4a47f83b58f68555a963fdbe1c4f39462445859dc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cb300ccdaed7658b33ab4a47f83b58f68555a963fdbe1c4f39462445859dc8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb300ccdaed7658b33ab4a47f83b58f68555a963fdbe1c4f39462445859dc8e", kill_on_drop: false }`
[INFO] [stdout] 5cb300ccdaed7658b33ab4a47f83b58f68555a963fdbe1c4f39462445859dc8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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] 2c33218d9b59a939ac81858d4cff08aab54854fcf2a3b38bea03047749b52851
[INFO] running `Command { std: "docker" "start" "-a" "2c33218d9b59a939ac81858d4cff08aab54854fcf2a3b38bea03047749b52851", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking pin-project-lite v0.2.7
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]  Documenting cross-test v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]   --> src/lib.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |   //! ```
[INFO] [stdout]    |  _____^
[INFO] [stdout] 15 | | //! [target.'cfg(target_arch = "wasm32")'.dependencies]
[INFO] [stdout] 16 | | //! wasm-bindgen-test = "0.3.20"
[INFO] [stdout] 17 | | //! ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout]    = note: error from rustc: unterminated character literal
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 14 | //! ```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 14.73s
[INFO] running `Command { std: "docker" "inspect" "2c33218d9b59a939ac81858d4cff08aab54854fcf2a3b38bea03047749b52851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c33218d9b59a939ac81858d4cff08aab54854fcf2a3b38bea03047749b52851", kill_on_drop: false }`
[INFO] [stdout] 2c33218d9b59a939ac81858d4cff08aab54854fcf2a3b38bea03047749b52851
