[INFO] fetching crate pui-arena 0.5.1...
[INFO] documenting pui-arena-0.5.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate pui-arena 0.5.1 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate pui-arena 0.5.1 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 pui-arena 0.5.1
[INFO] finished tweaking crates.io crate pui-arena 0.5.1
[INFO] tweaked toml for crates.io crate pui-arena 0.5.1 written to /workspace/builds/worker-32/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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 3a8e1fb38ae2b4342ad70f19f73a1c718aa4f1ca12a4f6dee76ea9917993fc81
[INFO] running `Command { std: "docker" "start" "-a" "3a8e1fb38ae2b4342ad70f19f73a1c718aa4f1ca12a4f6dee76ea9917993fc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a8e1fb38ae2b4342ad70f19f73a1c718aa4f1ca12a4f6dee76ea9917993fc81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a8e1fb38ae2b4342ad70f19f73a1c718aa4f1ca12a4f6dee76ea9917993fc81", kill_on_drop: false }`
[INFO] [stdout] 3a8e1fb38ae2b4342ad70f19f73a1c718aa4f1ca12a4f6dee76ea9917993fc81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 1fa269411d3f85051847b53f1af89abe168e6ab8bc95e44782fe8b972cdd23db
[INFO] running `Command { std: "docker" "start" "-a" "1fa269411d3f85051847b53f1af89abe168e6ab8bc95e44782fe8b972cdd23db", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking pui-core v0.5.2
[INFO] [stderr]     Checking pui-vec v0.5.1
[INFO] [stderr]  Documenting pui-arena v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `scoped::ScopedKey`
[INFO] [stdout]    --> src/lib.rs:105:28
[INFO] [stdout]     |
[INFO] [stdout] 105 | //! * [`ScopedKey<'_, _>`](scoped::ScopedKey) - only allows access into scoped arenas
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^ no item named `scoped` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `slab`
[INFO] [stdout]    --> src/lib.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 | //! * [`slab`] - provides a similar api to the [`slab` crate](https://crates.io/crate/slab)
[INFO] [stdout]     |         ^^^^ no item named `slab` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `slotmap`
[INFO] [stdout]    --> src/lib.rs:122:9
[INFO] [stdout]     |
[INFO] [stdout] 122 | //! * [`slotmap`] - provides a similar api to the [`slab` crate](https://crates.io/crate/slotmap)
[INFO] [stdout]     |         ^^^^^^^ no item named `slotmap` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `scoped`
[INFO] [stdout]    --> src/lib.rs:124:9
[INFO] [stdout]     |
[INFO] [stdout] 124 | //! * [`scoped`] - provides newtyped arenas that use `pui_core::scoped` to elide bounds checks
[INFO] [stdout]     |         ^^^^^^ no item named `scoped` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `scoped::ScopedKey`
[INFO] [stdout]    --> src/lib.rs:125:45
[INFO] [stdout]     |
[INFO] [stdout] 125 | //!     * uses [`scoped::ScopedKey<'_, _>`](scoped::ScopedKey) keys,
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^ no item named `scoped` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "1fa269411d3f85051847b53f1af89abe168e6ab8bc95e44782fe8b972cdd23db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fa269411d3f85051847b53f1af89abe168e6ab8bc95e44782fe8b972cdd23db", kill_on_drop: false }`
[INFO] [stdout] 1fa269411d3f85051847b53f1af89abe168e6ab8bc95e44782fe8b972cdd23db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "--features" "pui slotmap slab scoped" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 1d2f29a6106870eb0f8c0102c2deb2c09e0f6f2fe4f92b137c361a572e4d66df
[INFO] running `Command { std: "docker" "start" "-a" "1d2f29a6106870eb0f8c0102c2deb2c09e0f6f2fe4f92b137c361a572e4d66df", kill_on_drop: false }`
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking pui-core v0.5.2
[INFO] [stderr]     Checking pui-vec v0.5.1
[INFO] [stderr]  Documenting pui-arena v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "1d2f29a6106870eb0f8c0102c2deb2c09e0f6f2fe4f92b137c361a572e4d66df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d2f29a6106870eb0f8c0102c2deb2c09e0f6f2fe4f92b137c361a572e4d66df", kill_on_drop: false }`
[INFO] [stdout] 1d2f29a6106870eb0f8c0102c2deb2c09e0f6f2fe4f92b137c361a572e4d66df