[INFO] fetching crate token-cell 1.1.0...
[INFO] documenting token-cell-1.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate token-cell 1.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate token-cell 1.1.0 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 token-cell 1.1.0
[INFO] finished tweaking crates.io crate token-cell 1.1.0
[INFO] tweaked toml for crates.io crate token-cell 1.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate token-cell 1.1.0 already has a lockfile, it will not be regenerated
[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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 209891b6ab5f37a3b82d0f4cd3bbe7f601679f02bfab3c060d834ec14b2593fb
[INFO] running `Command { std: "docker" "start" "-a" "209891b6ab5f37a3b82d0f4cd3bbe7f601679f02bfab3c060d834ec14b2593fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "209891b6ab5f37a3b82d0f4cd3bbe7f601679f02bfab3c060d834ec14b2593fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209891b6ab5f37a3b82d0f4cd3bbe7f601679f02bfab3c060d834ec14b2593fb", kill_on_drop: false }`
[INFO] [stdout] 209891b6ab5f37a3b82d0f4cd3bbe7f601679f02bfab3c060d834ec14b2593fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 73326e7c3cd81b28675c2520f0fe2e1157cf742683ab1c9b64a0b4fda708f71b
[INFO] running `Command { std: "docker" "start" "-a" "73326e7c3cd81b28675c2520f0fe2e1157cf742683ab1c9b64a0b4fda708f71b", kill_on_drop: false }`
[INFO] [stderr]  Documenting token-cell v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `generate_token`
[INFO] [stdout]  --> src/lib.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! To this end, this crate provides the [`generate_token`] macro, which will create a ZST which can only be constructed using [`TokenTra...
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^ no item named `generate_token` 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 `TokenTrait::aquire`
[INFO] [stdout]  --> src/lib.rs:5:130
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...nly be constructed using [`TokenTrait::aquire`], which is generated to guarantee no other token exists before returning the token. Thi...
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^ the trait `TokenTrait` has no associated item named `aquire`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `generate_token`
[INFO] [stdout]  --> src/support.rs:5:54
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// The easiest way to create a token type is with [`generate_token`], which will create a ZST which implements [`TokenTrait`]
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^ no item named `generate_token` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "73326e7c3cd81b28675c2520f0fe2e1157cf742683ab1c9b64a0b4fda708f71b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73326e7c3cd81b28675c2520f0fe2e1157cf742683ab1c9b64a0b4fda708f71b", kill_on_drop: false }`
[INFO] [stdout] 73326e7c3cd81b28675c2520f0fe2e1157cf742683ab1c9b64a0b4fda708f71b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] f92b9a0cf0d2268b0fba3ff595ae445401882728125a0d7be0b1f94bbce1bf83
[INFO] running `Command { std: "docker" "start" "-a" "f92b9a0cf0d2268b0fba3ff595ae445401882728125a0d7be0b1f94bbce1bf83", kill_on_drop: false }`
[INFO] [stderr]  Documenting token-cell v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `generate_token`
[INFO] [stdout]  --> src/lib.rs:5:44
[INFO] [stdout]   |
[INFO] [stdout] 5 | //! To this end, this crate provides the [`generate_token`] macro, which will create a ZST which can only be constructed using [`TokenTra...
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^ no item named `generate_token` 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 `TokenTrait::aquire`
[INFO] [stdout]  --> src/lib.rs:5:130
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...nly be constructed using [`TokenTrait::aquire`], which is generated to guarantee no other token exists before returning the token. Thi...
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^ the trait `TokenTrait` has no associated item named `aquire`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `generate_token`
[INFO] [stdout]  --> src/support.rs:5:54
[INFO] [stdout]   |
[INFO] [stdout] 5 | /// The easiest way to create a token type is with [`generate_token`], which will create a ZST which implements [`TokenTrait`]
[INFO] [stdout]   |                                                      ^^^^^^^^^^^^^^ no item named `generate_token` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "f92b9a0cf0d2268b0fba3ff595ae445401882728125a0d7be0b1f94bbce1bf83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f92b9a0cf0d2268b0fba3ff595ae445401882728125a0d7be0b1f94bbce1bf83", kill_on_drop: false }`
[INFO] [stdout] f92b9a0cf0d2268b0fba3ff595ae445401882728125a0d7be0b1f94bbce1bf83