[INFO] fetching crate lcov-parser 3.2.2...
[INFO] documenting lcov-parser-3.2.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate lcov-parser 3.2.2 into /workspace/builds/worker-88/source
[INFO] validating manifest of crates.io crate lcov-parser 3.2.2 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 lcov-parser 3.2.2
[INFO] finished tweaking crates.io crate lcov-parser 3.2.2
[INFO] tweaked toml for crates.io crate lcov-parser 3.2.2 written to /workspace/builds/worker-88/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 4b13935f5589b1aa2c95c0322cca7980453c0d50b7fde1f658b27020ab187671
[INFO] running `Command { std: "docker" "start" "-a" "4b13935f5589b1aa2c95c0322cca7980453c0d50b7fde1f658b27020ab187671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b13935f5589b1aa2c95c0322cca7980453c0d50b7fde1f658b27020ab187671", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b13935f5589b1aa2c95c0322cca7980453c0d50b7fde1f658b27020ab187671", kill_on_drop: false }`
[INFO] [stdout] 4b13935f5589b1aa2c95c0322cca7980453c0d50b7fde1f658b27020ab187671
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-88/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] 474d4384c8550102a3da3bc168e919a9dffb9779f00a84154a5ff8d25287f75b
[INFO] running `Command { std: "docker" "start" "-a" "474d4384c8550102a3da3bc168e919a9dffb9779f00a84154a5ff8d25287f75b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking ascii v0.7.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking combine v2.5.2
[INFO] [stderr]  Documenting lcov-parser v3.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `,`
[INFO] [stdout]   --> src/combinator/mod.rs:20:42
[INFO] [stdout]    |
[INFO] [stdout] 20 | //! * DA:<line number>,<execution count>[,<checksum>]
[INFO] [stdout]    |                                          ^^^^^^^^^^^ no item named `,` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
[INFO] running `Command { std: "docker" "inspect" "474d4384c8550102a3da3bc168e919a9dffb9779f00a84154a5ff8d25287f75b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474d4384c8550102a3da3bc168e919a9dffb9779f00a84154a5ff8d25287f75b", kill_on_drop: false }`
[INFO] [stdout] 474d4384c8550102a3da3bc168e919a9dffb9779f00a84154a5ff8d25287f75b
