[INFO] fetching crate array_iter_tools 0.2.0...
[INFO] documenting array_iter_tools-0.2.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate array_iter_tools 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate array_iter_tools 0.2.0 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 array_iter_tools 0.2.0
[INFO] finished tweaking crates.io crate array_iter_tools 0.2.0
[INFO] tweaked toml for crates.io crate array_iter_tools 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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 array_builder v0.1.4
[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] a87acbafc020f0fcd7d2a6aa58f43c8fb61da8829870b4ce46fed19812539a88
[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" "a87acbafc020f0fcd7d2a6aa58f43c8fb61da8829870b4ce46fed19812539a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a87acbafc020f0fcd7d2a6aa58f43c8fb61da8829870b4ce46fed19812539a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87acbafc020f0fcd7d2a6aa58f43c8fb61da8829870b4ce46fed19812539a88", kill_on_drop: false }`
[INFO] [stdout] a87acbafc020f0fcd7d2a6aa58f43c8fb61da8829870b4ce46fed19812539a88
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 51963d2b6135d0531d0512570780b1c84ba1f5318afb9625dfc3f7bd431a3946
[INFO] running `Command { std: "docker" "start" "-a" "51963d2b6135d0531d0512570780b1c84ba1f5318afb9625dfc3f7bd431a3946", kill_on_drop: false }`
[INFO] [stderr]     Checking array_builder v0.1.4
[INFO] [stderr]  Documenting array_iter_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ArrayIterator::build_array`
[INFO] [stdout]   --> src/lib.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 |     /// This is very similar to [`build_array`](ArrayIterator::build_array) but ignores
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ArrayIterator` has no associated item named `build_array`
[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 2.45s
[INFO] running `Command { std: "docker" "inspect" "51963d2b6135d0531d0512570780b1c84ba1f5318afb9625dfc3f7bd431a3946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51963d2b6135d0531d0512570780b1c84ba1f5318afb9625dfc3f7bd431a3946", kill_on_drop: false }`
[INFO] [stdout] 51963d2b6135d0531d0512570780b1c84ba1f5318afb9625dfc3f7bd431a3946
[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" "RUSTFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "--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] d2620c7062d0aca46afa592d7f717df6f4324c27af1b10a07baaea9518b70ed8
[INFO] running `Command { std: "docker" "start" "-a" "d2620c7062d0aca46afa592d7f717df6f4324c27af1b10a07baaea9518b70ed8", kill_on_drop: false }`
[INFO] [stderr]     Checking array_builder v0.1.4
[INFO] [stderr]  Documenting array_iter_tools v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `ArrayIterator::build_array`
[INFO] [stdout]   --> src/lib.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 |     /// This is very similar to [`build_array`](ArrayIterator::build_array) but ignores
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `ArrayIterator` has no associated item named `build_array`
[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 2.16s
[INFO] running `Command { std: "docker" "inspect" "d2620c7062d0aca46afa592d7f717df6f4324c27af1b10a07baaea9518b70ed8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2620c7062d0aca46afa592d7f717df6f4324c27af1b10a07baaea9518b70ed8", kill_on_drop: false }`
[INFO] [stdout] d2620c7062d0aca46afa592d7f717df6f4324c27af1b10a07baaea9518b70ed8