[INFO] fetching crate run-down 0.1.1...
[INFO] documenting run-down-0.1.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate run-down 0.1.1 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate run-down 0.1.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate run-down 0.1.1
[INFO] finished tweaking crates.io crate run-down 0.1.1
[INFO] tweaked toml for crates.io crate run-down 0.1.1 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31dc917b6bd041edf2ab214b1395f6f1b1473c4277d25c6471391b44af43c6ea
[INFO] running `Command { std: "docker" "start" "-a" "31dc917b6bd041edf2ab214b1395f6f1b1473c4277d25c6471391b44af43c6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31dc917b6bd041edf2ab214b1395f6f1b1473c4277d25c6471391b44af43c6ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31dc917b6bd041edf2ab214b1395f6f1b1473c4277d25c6471391b44af43c6ea", kill_on_drop: false }`
[INFO] [stdout] 31dc917b6bd041edf2ab214b1395f6f1b1473c4277d25c6471391b44af43c6ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b7b1e7fdf196f368c64e6254defea32eb7c9ce9c362b19808e47ab5c5ded335
[INFO] running `Command { std: "docker" "start" "-a" "4b7b1e7fdf196f368c64e6254defea32eb7c9ce9c362b19808e47ab5c5ded335", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking lazy-init v0.3.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking rsevents v0.2.1
[INFO] [stderr]  Documenting run-down v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `wait_for_rundown` links to private item `RundownFlags::RUNDOWN_IN_PROGRESS`
[INFO] [stdout]    --> src/rundown_ref.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout] 132 |     /// has been marked with [`RundownFlags::RUNDOWN_IN_PROGRESS`] to signal
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "4b7b1e7fdf196f368c64e6254defea32eb7c9ce9c362b19808e47ab5c5ded335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b7b1e7fdf196f368c64e6254defea32eb7c9ce9c362b19808e47ab5c5ded335", kill_on_drop: false }`
[INFO] [stdout] 4b7b1e7fdf196f368c64e6254defea32eb7c9ce9c362b19808e47ab5c5ded335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] e9af658be13676253ece250aabf6f96b69ee7342ca1edd7157c45ace106cb10a
[INFO] running `Command { std: "docker" "start" "-a" "e9af658be13676253ece250aabf6f96b69ee7342ca1edd7157c45ace106cb10a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking lazy-init v0.3.0
[INFO] [stderr]     Checking parking_lot_core v0.7.2
[INFO] [stderr]     Checking rsevents v0.2.1
[INFO] [stderr]  Documenting run-down v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `wait_for_rundown` links to private item `RundownFlags::RUNDOWN_IN_PROGRESS`
[INFO] [stdout]    --> src/rundown_ref.rs:132:32
[INFO] [stdout]     |
[INFO] [stdout] 132 |     /// has been marked with [`RundownFlags::RUNDOWN_IN_PROGRESS`] to signal
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
[INFO] running `Command { std: "docker" "inspect" "e9af658be13676253ece250aabf6f96b69ee7342ca1edd7157c45ace106cb10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9af658be13676253ece250aabf6f96b69ee7342ca1edd7157c45ace106cb10a", kill_on_drop: false }`
[INFO] [stdout] e9af658be13676253ece250aabf6f96b69ee7342ca1edd7157c45ace106cb10a