[INFO] fetching crate coca 0.3.0...
[INFO] documenting coca-0.3.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate coca 0.3.0 into /workspace/builds/worker-119/source
[INFO] validating manifest of crates.io crate coca 0.3.0 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 coca 0.3.0
[INFO] finished tweaking crates.io crate coca 0.3.0
[INFO] tweaked toml for crates.io crate coca 0.3.0 written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate crates.io crate coca 0.3.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 666ee4f6a916385a35b1fd2b95229b027aa7019833ed9e4f5aeeab83ea142aa3
[INFO] running `Command { std: "docker" "start" "-a" "666ee4f6a916385a35b1fd2b95229b027aa7019833ed9e4f5aeeab83ea142aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "666ee4f6a916385a35b1fd2b95229b027aa7019833ed9e4f5aeeab83ea142aa3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666ee4f6a916385a35b1fd2b95229b027aa7019833ed9e4f5aeeab83ea142aa3", kill_on_drop: false }`
[INFO] [stdout] 666ee4f6a916385a35b1fd2b95229b027aa7019833ed9e4f5aeeab83ea142aa3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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] 469589ee04fc2d0226c926244718bc1afe04c420a3d4280f0038c29202d5a6ba
[INFO] running `Command { std: "docker" "start" "-a" "469589ee04fc2d0226c926244718bc1afe04c420a3d4280f0038c29202d5a6ba", kill_on_drop: false }`
[INFO] [stderr]  Documenting coca v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `alloc::alloc::Allocator`
[INFO] [stdout]   --> src/lib.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 | //! unstable [`Allocator` API](alloc::alloc::Allocator)) as needed when they
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^ no item named `alloc` 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 `storage::AllocStorage`
[INFO] [stdout]   --> src/lib.rs:75:34
[INFO] [stdout]    |
[INFO] [stdout] 75 | //! * Likewise, [`AllocStorage`](storage::AllocStorage) references a block of
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^^^ no item named `AllocStorage` in module `storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `collections::AllocVec`
[INFO] [stdout]   --> src/lib.rs:85:59
[INFO] [stdout]    |
[INFO] [stdout] 85 | //! [`ArenaVec`](collections::ArenaVec), and [`AllocVec`](collections::AllocVec)
[INFO] [stdout]    |                                                           ^^^^^^^^^^^^^^^^^^^^^ no item named `AllocVec` in module `collections`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `storage::AllocStorage`
[INFO] [stdout]    --> src/lib.rs:106:28
[INFO] [stdout]     |
[INFO] [stdout] 106 | //!   the [`AllocStorage`](storage::AllocStorage) type, as well as other trait
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^^^ no item named `AllocStorage` in module `storage`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `object`
[INFO] [stdout]    --> src/lib.rs:108:30
[INFO] [stdout]     |
[INFO] [stdout] 108 | //! - `unstable`: Adds the [`object`] module providing a statically-sized
[INFO] [stdout]     |                              ^^^^^^ no item named `object` 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 `Arena::utilization`
[INFO] [stdout]   --> src/arena.rs:53:62
[INFO] [stdout]    |
[INFO] [stdout] 53 | //! To accommodate this, the `profile` feature enables the [`Arena::utilization`]
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^^^^ the struct `Arena` has no field or associated item named `utilization`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `UtilizationProfile`
[INFO] [stdout]   --> src/arena.rs:54:35
[INFO] [stdout]    |
[INFO] [stdout] 54 | //! method and its return type, [`UtilizationProfile`]. Note that this requires
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^ no item named `UtilizationProfile` 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 `CacheTable::with_capacity`
[INFO] [stdout]    --> src/collections/cache.rs:387:27
[INFO] [stdout]     |
[INFO] [stdout] 387 | /// and [`with_capacity`](CacheTable::with_capacity)
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `CacheTable` has no field or associated item named `with_capacity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `CacheTable::with_capacity_and_hasher`
[INFO] [stdout]    --> src/collections/cache.rs:389:34
[INFO] [stdout]     |
[INFO] [stdout] 389 | /// [`with_capacity_and_hasher`](CacheTable::with_capacity_and_hasher) or
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `CacheTable` has no field or associated item named `with_capacity_and_hasher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "469589ee04fc2d0226c926244718bc1afe04c420a3d4280f0038c29202d5a6ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "469589ee04fc2d0226c926244718bc1afe04c420a3d4280f0038c29202d5a6ba", kill_on_drop: false }`
[INFO] [stdout] 469589ee04fc2d0226c926244718bc1afe04c420a3d4280f0038c29202d5a6ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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" "--features" "alloc unstable profile" "--frozen" "--message-format=json" "--" "--cfg" "docs_rs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] ab1f725b2e106ce49dc8cc1b21f8261698ea0899bd6ac0e764841ce85840b453
[INFO] running `Command { std: "docker" "start" "-a" "ab1f725b2e106ce49dc8cc1b21f8261698ea0899bd6ac0e764841ce85840b453", kill_on_drop: false }`
[INFO] [stderr]  Documenting coca v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "ab1f725b2e106ce49dc8cc1b21f8261698ea0899bd6ac0e764841ce85840b453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1f725b2e106ce49dc8cc1b21f8261698ea0899bd6ac0e764841ce85840b453", kill_on_drop: false }`
[INFO] [stdout] ab1f725b2e106ce49dc8cc1b21f8261698ea0899bd6ac0e764841ce85840b453