[INFO] fetching crate async-fuse 0.11.2...
[INFO] documenting async-fuse-0.11.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate async-fuse 0.11.2 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate async-fuse 0.11.2 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 async-fuse 0.11.2
[INFO] finished tweaking crates.io crate async-fuse 0.11.2
[INFO] tweaked toml for crates.io crate async-fuse 0.11.2 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate async-fuse 0.11.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] ce73bf417fb66ebdf687608f2d3322ddce850aa6020b5dceb3503469e3b6f809
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ce73bf417fb66ebdf687608f2d3322ddce850aa6020b5dceb3503469e3b6f809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce73bf417fb66ebdf687608f2d3322ddce850aa6020b5dceb3503469e3b6f809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce73bf417fb66ebdf687608f2d3322ddce850aa6020b5dceb3503469e3b6f809", kill_on_drop: false }`
[INFO] [stdout] ce73bf417fb66ebdf687608f2d3322ddce850aa6020b5dceb3503469e3b6f809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 17d538001eb53de5d4190a75a52d4d5f32cf6430f3af30039530ce0b9700a47e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "17d538001eb53de5d4190a75a52d4d5f32cf6430f3af30039530ce0b9700a47e", kill_on_drop: false }`
[INFO] [stderr]  Documenting async-fuse v0.11.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] running `Command { std: "docker" "inspect" "17d538001eb53de5d4190a75a52d4d5f32cf6430f3af30039530ce0b9700a47e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17d538001eb53de5d4190a75a52d4d5f32cf6430f3af30039530ce0b9700a47e", kill_on_drop: false }`
[INFO] [stdout] 17d538001eb53de5d4190a75a52d4d5f32cf6430f3af30039530ce0b9700a47e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6a0ec1c7f19953f57022b80fd6d2262fc6c9acaf7fbc5dcb874617501d457eac
[INFO] running `Command { std: "docker" "start" "-a" "6a0ec1c7f19953f57022b80fd6d2262fc6c9acaf7fbc5dcb874617501d457eac", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]  Documenting async-fuse v0.11.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `poll_stream`
[INFO] [stdout]    --> src/fuse.rs:422:30
[INFO] [stdout]     |
[INFO] [stdout] 422 |     /// Behaves the same as [poll_stream], except that it only works for values
[INFO] [stdout]     |                              ^^^^^^^^^^^ no item named `poll_stream` 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 1.97s
[INFO] running `Command { std: "docker" "inspect" "6a0ec1c7f19953f57022b80fd6d2262fc6c9acaf7fbc5dcb874617501d457eac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a0ec1c7f19953f57022b80fd6d2262fc6c9acaf7fbc5dcb874617501d457eac", kill_on_drop: false }`
[INFO] [stdout] 6a0ec1c7f19953f57022b80fd6d2262fc6c9acaf7fbc5dcb874617501d457eac