[INFO] fetching crate futures-intrusive 0.4.0...
[INFO] documenting futures-intrusive-0.4.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate futures-intrusive 0.4.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate futures-intrusive 0.4.0 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 futures-intrusive 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate futures-intrusive 0.4.0
[INFO] tweaked toml for crates.io crate futures-intrusive 0.4.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate futures-intrusive 0.4.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded net2 v0.2.35
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.0
[INFO] [stderr]   Downloaded rayon-core v1.9.0
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[INFO] [stderr]   Downloaded cc v1.0.63
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[INFO] [stderr]   Downloaded futures v0.3.8
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[INFO] [stderr]   Downloaded criterion v0.3.3
[INFO] [stderr]   Downloaded half v1.6.0
[INFO] [stderr]   Downloaded tinytemplate v1.1.0
[INFO] [stderr]   Downloaded smallvec v1.5.0
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[INFO] [stderr]   Downloaded parking_lot_core v0.8.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 711463e117786adebc7d7ba849fee0404a688d6df126d75859e3200fc3f2fd09
[INFO] running `Command { std: "docker" "start" "-a" "711463e117786adebc7d7ba849fee0404a688d6df126d75859e3200fc3f2fd09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "711463e117786adebc7d7ba849fee0404a688d6df126d75859e3200fc3f2fd09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "711463e117786adebc7d7ba849fee0404a688d6df126d75859e3200fc3f2fd09", kill_on_drop: false }`
[INFO] [stdout] 711463e117786adebc7d7ba849fee0404a688d6df126d75859e3200fc3f2fd09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 920c248793d72911be81a6d124e6363721ee7e651050230d2b1bc9d7b77ba9e3
[INFO] running `Command { std: "docker" "start" "-a" "920c248793d72911be81a6d124e6363721ee7e651050230d2b1bc9d7b77ba9e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]     Checking smallvec v1.5.0
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]     Checking instant v0.1.9
[INFO] [stderr]     Checking lock_api v0.4.2
[INFO] [stderr]     Checking parking_lot_core v0.8.0
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]  Documenting futures-intrusive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.73s
[INFO] [stdout] warning: unresolved link to `GenericSender`
[INFO] [stdout]    --> src/channel/state_broadcast.rs:458:33
[INFO] [stdout]     |
[INFO] [stdout] 458 |             /// The amount of [`GenericSender`] instances which reference this state.
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^ no item named `GenericSender` 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: unresolved link to `GenericReceiver`
[INFO] [stdout]    --> src/channel/state_broadcast.rs:460:33
[INFO] [stdout]     |
[INFO] [stdout] 460 |             /// The amount of [`GenericReceiver`] instances which reference this state.
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^ no item named `GenericReceiver` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "920c248793d72911be81a6d124e6363721ee7e651050230d2b1bc9d7b77ba9e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "920c248793d72911be81a6d124e6363721ee7e651050230d2b1bc9d7b77ba9e3", kill_on_drop: false }`
[INFO] [stdout] 920c248793d72911be81a6d124e6363721ee7e651050230d2b1bc9d7b77ba9e3