[INFO] fetching crate feattle 0.6.0...
[INFO] documenting feattle-0.6.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate feattle 0.6.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate feattle 0.6.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate feattle 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate feattle 0.6.0
[INFO] tweaked toml for crates.io crate feattle 0.6.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate feattle 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cd97081a71289585dfcc16bbafeaf69f89c05ef37638d17b41c4df520058d1b
[INFO] running `Command { std: "docker" "start" "-a" "0cd97081a71289585dfcc16bbafeaf69f89c05ef37638d17b41c4df520058d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cd97081a71289585dfcc16bbafeaf69f89c05ef37638d17b41c4df520058d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd97081a71289585dfcc16bbafeaf69f89c05ef37638d17b41c4df520058d1b", kill_on_drop: false }`
[INFO] [stdout] 0cd97081a71289585dfcc16bbafeaf69f89c05ef37638d17b41c4df520058d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c68a99f9066309f6aa36629e62962099b8cd1a08c5809b516265375908c160a
[INFO] running `Command { std: "docker" "start" "-a" "4c68a99f9066309f6aa36629e62962099b8cd1a08c5809b516265375908c160a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]     Checking futures-sink v0.3.14
[INFO] [stderr]     Checking futures-core v0.3.14
[INFO] [stderr]     Checking futures-task v0.3.14
[INFO] [stderr]     Checking futures-io v0.3.14
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]     Checking parking_lot_core v0.8.3
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking mio v0.7.11
[INFO] [stderr]     Checking signal-hook-registry v1.3.0
[INFO] [stderr]     Checking futures-channel v0.3.14
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]     Checking serde v1.0.125
[INFO] [stderr]     Checking futures-executor v0.3.14
[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking handlebars v3.5.5
[INFO] [stderr]     Checking feattle-core v0.6.0
[INFO] [stderr]     Checking feattle-sync v0.6.0
[INFO] [stderr]     Checking feattle-ui v0.6.0
[INFO] [stderr]  Documenting feattle v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `parking_lot::MappedRwLockReadGuard`
[INFO] [stdout]   --> src/lib.rs:80:6
[INFO] [stdout]    |
[INFO] [stdout] 80 | //! [`parking_lot::MappedRwLockReadGuard`] because the interior of the struct is stored behind a `RwLock` to
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `parking_lot` 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 `uuid::Uuid`
[INFO] [stdout]   --> src/lib.rs:99:39
[INFO] [stdout]    |
[INFO] [stdout] 99 | //! - **uuid**: will add support for [`uuid::Uuid`].
[INFO] [stdout]    |                                       ^^^^^^^^^^^^ no item named `uuid` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `S3`
[INFO] [stdout]    --> src/lib.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 | //! - **s3**: provides [`S3`] to integrate with AWS' S3
[INFO] [stdout]     |                         ^^^^ no item named `S3` 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 `run_warp_server`
[INFO] [stdout]    --> src/lib.rs:101:27
[INFO] [stdout]     |
[INFO] [stdout] 101 | //! - **warp**: provides [`run_warp_server`] for a read-to-use integration with [`warp`]
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ no item named `run_warp_server` 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 `warp`
[INFO] [stdout]    --> src/lib.rs:101:82
[INFO] [stdout]     |
[INFO] [stdout] 101 | //! - **warp**: provides [`run_warp_server`] for a read-to-use integration with [`warp`]
[INFO] [stdout]     |                                                                                  ^^^^^^ no item named `warp` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.51s
[INFO] running `Command { std: "docker" "inspect" "4c68a99f9066309f6aa36629e62962099b8cd1a08c5809b516265375908c160a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c68a99f9066309f6aa36629e62962099b8cd1a08c5809b516265375908c160a", kill_on_drop: false }`
[INFO] [stdout] 4c68a99f9066309f6aa36629e62962099b8cd1a08c5809b516265375908c160a
