[INFO] fetching crate futures-concurrency 7.2.0...
[INFO] documenting futures-concurrency-7.2.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate futures-concurrency 7.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate futures-concurrency 7.2.0 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 futures-concurrency 7.2.0
[INFO] finished tweaking crates.io crate futures-concurrency 7.2.0
[INFO] tweaked toml for crates.io crate futures-concurrency 7.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate futures-concurrency 7.2.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde v1.0.153
[INFO] [stderr]   Downloaded polling v2.3.0
[INFO] [stderr]   Downloaded futures-time v3.0.0
[INFO] [stderr]   Downloaded async-io v1.9.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ec24b14fdcc0668fe375e13e178480fcaa84acbf5584677d379c27c42016c984
[INFO] running `Command { std: "docker" "start" "-a" "ec24b14fdcc0668fe375e13e178480fcaa84acbf5584677d379c27c42016c984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec24b14fdcc0668fe375e13e178480fcaa84acbf5584677d379c27c42016c984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec24b14fdcc0668fe375e13e178480fcaa84acbf5584677d379c27c42016c984", kill_on_drop: false }`
[INFO] [stdout] ec24b14fdcc0668fe375e13e178480fcaa84acbf5584677d379c27c42016c984
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4b13dbd4b3b8deceaf4eff9e1e70347d17d7af89c3f96d1d33002f418061f892
[INFO] running `Command { std: "docker" "start" "-a" "4b13dbd4b3b8deceaf4eff9e1e70347d17d7af89c3f96d1d33002f418061f892", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling syn v1.0.100
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling futures-core v0.3.26
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]  Documenting futures-concurrency v7.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `MaybeDone::take`
[INFO] [stdout]   --> src/utils/poll_state/maybe_done.rs:16:34
[INFO] [stdout]    |
[INFO] [stdout] 16 |     /// taken using the [`take`](MaybeDone::take) method.
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^ the enum `MaybeDone` has no variant or associated item named `take`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` 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 8.73s
[INFO] running `Command { std: "docker" "inspect" "4b13dbd4b3b8deceaf4eff9e1e70347d17d7af89c3f96d1d33002f418061f892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b13dbd4b3b8deceaf4eff9e1e70347d17d7af89c3f96d1d33002f418061f892", kill_on_drop: false }`
[INFO] [stdout] 4b13dbd4b3b8deceaf4eff9e1e70347d17d7af89c3f96d1d33002f418061f892
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 1769b88c97b6cbddbfc8ca83aa916925ac9bbe66c8336795c762e886c5966179
[INFO] running `Command { std: "docker" "start" "-a" "1769b88c97b6cbddbfc8ca83aa916925ac9bbe66c8336795c762e886c5966179", kill_on_drop: false }`
[INFO] [stderr]  Documenting futures-concurrency v7.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.32s
[INFO] running `Command { std: "docker" "inspect" "1769b88c97b6cbddbfc8ca83aa916925ac9bbe66c8336795c762e886c5966179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1769b88c97b6cbddbfc8ca83aa916925ac9bbe66c8336795c762e886c5966179", kill_on_drop: false }`
[INFO] [stdout] 1769b88c97b6cbddbfc8ca83aa916925ac9bbe66c8336795c762e886c5966179
