[INFO] fetching crate feattle 0.2.4...
[INFO] documenting feattle-0.2.4 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate feattle 0.2.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate feattle 0.2.4 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate feattle 0.2.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate feattle 0.2.4
[INFO] tweaked toml for crates.io crate feattle 0.2.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate feattle 0.2.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded feattle-sync v0.2.4
[INFO] [stderr]   Downloaded feattle-ui v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1de8a9d85f919f4471720e99b1557cd4e3de6ff70f30e2a8d5c270df386a09f5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1de8a9d85f919f4471720e99b1557cd4e3de6ff70f30e2a8d5c270df386a09f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1de8a9d85f919f4471720e99b1557cd4e3de6ff70f30e2a8d5c270df386a09f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1de8a9d85f919f4471720e99b1557cd4e3de6ff70f30e2a8d5c270df386a09f5", kill_on_drop: false }`
[INFO] [stdout] 1de8a9d85f919f4471720e99b1557cd4e3de6ff70f30e2a8d5c270df386a09f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 627ff4ef19fa7966d22cb0b32edc91e3361ff4a7ed86ebe933b8e4799c133787
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "627ff4ef19fa7966d22cb0b32edc91e3361ff4a7ed86ebe933b8e4799c133787", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.44
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling serde_json v1.0.58
[INFO] [stderr]     Checking quick-error v2.0.0
[INFO] [stderr]     Checking parking_lot v0.11.0
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.116
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.21
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling async-trait v0.1.41
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking thiserror v1.0.21
[INFO] [stderr]     Checking pin-project v0.4.27
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking futures-executor v0.3.6
[INFO] [stderr]     Checking futures v0.3.6
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking handlebars v3.5.0
[INFO] [stderr]     Checking feattle-core v0.2.4
[INFO] [stderr]     Checking feattle-sync v0.2.4
[INFO] [stderr]     Checking feattle-ui v0.2.4
[INFO] [stderr]  Documenting feattle v0.2.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `parking_lot::MappedRwLockReadGuard`
[INFO] [stdout]   --> src/lib.rs:71:6
[INFO] [stdout]    |
[INFO] [stdout] 71 | //! [`parking_lot::MappedRwLockReadGuard`] because the interior of the struct is stored behind a `RwLock` to
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the module `feattle` contains no item named `parking_lot`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `uuid::Uuid`
[INFO] [stdout]   --> src/lib.rs:90:39
[INFO] [stdout]    |
[INFO] [stdout] 90 | //! - **uuid**: will add support for [`uuid::Uuid`].
[INFO] [stdout]    |                                       ^^^^^^^^^^^^ the module `feattle` contains no item named `uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `S3`
[INFO] [stdout]   --> src/lib.rs:91:25
[INFO] [stdout]    |
[INFO] [stdout] 91 | //! - **s3**: provides [`S3`] to integrate with AWS' S3
[INFO] [stdout]    |                         ^^^^ the module `feattle` contains no item named `S3`
[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:92:27
[INFO] [stdout]    |
[INFO] [stdout] 92 | //! - **warp**: provides [`run_warp_server`] for a read-to-use integration with [`warp`]
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^ the module `feattle` contains no item named `run_warp_server`
[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:92:82
[INFO] [stdout]    |
[INFO] [stdout] 92 | //! - **warp**: provides [`run_warp_server`] for a read-to-use integration with [`warp`]
[INFO] [stdout]    |                                                                                  ^^^^^^ the module `feattle` contains no item named `warp`
[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 51.18s
[INFO] running `Command { std: "docker" "inspect" "627ff4ef19fa7966d22cb0b32edc91e3361ff4a7ed86ebe933b8e4799c133787", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "627ff4ef19fa7966d22cb0b32edc91e3361ff4a7ed86ebe933b8e4799c133787", kill_on_drop: false }`
[INFO] [stdout] 627ff4ef19fa7966d22cb0b32edc91e3361ff4a7ed86ebe933b8e4799c133787
