[INFO] fetching crate gc_api 0.5.0...
[INFO] documenting gc_api-0.5.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate gc_api 0.5.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate gc_api 0.5.0 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 gc_api 0.5.0
[INFO] finished tweaking crates.io crate gc_api 0.5.0
[INFO] tweaked toml for crates.io crate gc_api 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] ebbdd6031bd3d62f928b5789ef17a50cc77442556b7085d946a6d903997a2e22
[INFO] running `Command { std: "docker" "start" "-a" "ebbdd6031bd3d62f928b5789ef17a50cc77442556b7085d946a6d903997a2e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebbdd6031bd3d62f928b5789ef17a50cc77442556b7085d946a6d903997a2e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebbdd6031bd3d62f928b5789ef17a50cc77442556b7085d946a6d903997a2e22", kill_on_drop: false }`
[INFO] [stdout] ebbdd6031bd3d62f928b5789ef17a50cc77442556b7085d946a6d903997a2e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5618e5cac6d22d8cdb5a5e1118a3a5c42ea4f16b6308d0592ccae0384071cfea
[INFO] running `Command { std: "docker" "start" "-a" "5618e5cac6d22d8cdb5a5e1118a3a5c42ea4f16b6308d0592ccae0384071cfea", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]  Documenting gc_api v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `try_gc_alloc_init`
[INFO] [stdout]    --> src/alloc/api.rs:141:65
[INFO] [stdout]     |
[INFO] [stdout] 141 |     /// This function is intended to be a safe equivalent for [`try_gc_alloc_init`]. To avoid any
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^ no item named `try_gc_alloc_init` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Gc`
[INFO] [stdout]  --> src/alloc/marker.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// Can a handle be upgraded from a [Gc] to a [GcMut]?
[INFO] [stdout]   |                                      ^^ no item named `Gc` 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 `GcMut`
[INFO] [stdout]  --> src/alloc/marker.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// Can a handle be upgraded from a [Gc] to a [GcMut]?
[INFO] [stdout]   |                                                ^^^^^ no item named `GcMut` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/lib.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |     /// Reconstructs a Gc<T> from a raw handle type.
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 85 |     /// Reconstructs a `Gc<T>` from a raw handle type.
[INFO] [stdout]    |                        +     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "5618e5cac6d22d8cdb5a5e1118a3a5c42ea4f16b6308d0592ccae0384071cfea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5618e5cac6d22d8cdb5a5e1118a3a5c42ea4f16b6308d0592ccae0384071cfea", kill_on_drop: false }`
[INFO] [stdout] 5618e5cac6d22d8cdb5a5e1118a3a5c42ea4f16b6308d0592ccae0384071cfea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/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] 46c87e50a5d2747c34fef77623a19bc218b77a853f822682728fd15d5bb945fd
[INFO] running `Command { std: "docker" "start" "-a" "46c87e50a5d2747c34fef77623a19bc218b77a853f822682728fd15d5bb945fd", kill_on_drop: false }`
[INFO] [stderr]  Documenting gc_api v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `try_gc_alloc_init`
[INFO] [stdout]    --> src/alloc/api.rs:141:65
[INFO] [stdout]     |
[INFO] [stdout] 141 |     /// This function is intended to be a safe equivalent for [`try_gc_alloc_init`]. To avoid any
[INFO] [stdout]     |                                                                 ^^^^^^^^^^^^^^^^^ no item named `try_gc_alloc_init` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Gc`
[INFO] [stdout]  --> src/alloc/marker.rs:6:38
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// Can a handle be upgraded from a [Gc] to a [GcMut]?
[INFO] [stdout]   |                                      ^^ no item named `Gc` 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 `GcMut`
[INFO] [stdout]  --> src/alloc/marker.rs:6:48
[INFO] [stdout]   |
[INFO] [stdout] 6 | /// Can a handle be upgraded from a [Gc] to a [GcMut]?
[INFO] [stdout]   |                                                ^^^^^ no item named `GcMut` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unclosed HTML tag `T`
[INFO] [stdout]   --> src/lib.rs:85:26
[INFO] [stdout]    |
[INFO] [stdout] 85 |     /// Reconstructs a Gc<T> from a raw handle type.
[INFO] [stdout]    |                          ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 85 |     /// Reconstructs a `Gc<T>` from a raw handle type.
[INFO] [stdout]    |                        +     +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "46c87e50a5d2747c34fef77623a19bc218b77a853f822682728fd15d5bb945fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46c87e50a5d2747c34fef77623a19bc218b77a853f822682728fd15d5bb945fd", kill_on_drop: false }`
[INFO] [stdout] 46c87e50a5d2747c34fef77623a19bc218b77a853f822682728fd15d5bb945fd
