[INFO] fetching crate uniui_widget_label 0.0.10...
[INFO] documenting uniui_widget_label-0.0.10 against try#6fd27704e643b25711e6a97ec2b04873b411b97d for pr-96676
[INFO] extracting crate uniui_widget_label 0.0.10 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate uniui_widget_label 0.0.10 on toolchain 6fd27704e643b25711e6a97ec2b04873b411b97d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uniui_widget_label 0.0.10
[INFO] finished tweaking crates.io crate uniui_widget_label 0.0.10
[INFO] tweaked toml for crates.io crate uniui_widget_label 0.0.10 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "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-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea11efef77fdafc0005da82a02e5ef58965a61fc661394a3459d1daa1d9ada10
[INFO] running `Command { std: "docker" "start" "-a" "ea11efef77fdafc0005da82a02e5ef58965a61fc661394a3459d1daa1d9ada10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea11efef77fdafc0005da82a02e5ef58965a61fc661394a3459d1daa1d9ada10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea11efef77fdafc0005da82a02e5ef58965a61fc661394a3459d1daa1d9ada10", kill_on_drop: false }`
[INFO] [stdout] ea11efef77fdafc0005da82a02e5ef58965a61fc661394a3459d1daa1d9ada10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=forbid" "-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" "+6fd27704e643b25711e6a97ec2b04873b411b97d" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b87dbe39084741358add6f1a6a4c2430d835ea724e039a7cbe095459226fb42b
[INFO] running `Command { std: "docker" "start" "-a" "b87dbe39084741358add6f1a6a4c2430d835ea724e039a7cbe095459226fb42b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling unicode-bidi v0.3.8
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling uniui_core v0.0.4
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling uni_components_macro v0.0.7
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling semver v0.10.0
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]     Checking uni_net v0.0.5
[INFO] [stderr]     Checking uni_components v0.0.9
[INFO] [stderr]    Compiling cargo_metadata v0.11.4
[INFO] [stderr]    Compiling uniui_build v0.0.15
[INFO] [stderr]    Compiling uniui_gui v0.0.16
[INFO] [stderr]    Compiling uniui_widget_label v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling uniui_gui_macro v0.0.15
[INFO] [stderr]  Documenting uniui_widget_label v0.0.10 (/opt/rustwide/workdir)
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]   --> src/label.rs:16:18
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// You can use [u_label!] to simplify Label creation/setup:
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(rustdoc::macro_rules_fallback)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: macro_rules fallback is used during doc link resolution
[INFO] [stdout]   --> src/label.rs:31:70
[INFO] [stdout]    |
[INFO] [stdout] 31 |     /// Creates new Label with provided text. You may be interested in [u_label!] to
[INFO] [stdout]    |                                                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `uniui_widget_label`
[INFO] [stdout] warning: unresolved link to `uniui_theme`
[INFO] [stdout]   --> src/lib.rs:16:59
[INFO] [stdout]    |
[INFO] [stdout] 16 | /// The class-name for theme configuration. Please check [uniui_theme] for
[INFO] [stdout]    |                                                           ^^^^^^^^^^^ no item named `uniui_theme` 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] [stderr] 
[INFO] [stdout] warning: unresolved link to `Label::slot_set_text`
[INFO] [stdout]   --> src/macros.rs:24:21
[INFO] [stdout]    |
[INFO] [stdout] 24 | ///   connected to [Label::slot_set_text],
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^ no item named `Label` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] warning: unresolved link to `Label::slot_set_text`
[INFO] [stdout]   --> src/macros.rs:25:40
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// * slot_set_text_proxy (optional): [Label::slot_set_text]'s proxy will be assigned to
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^ no item named `Label` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name uniui_widget_label src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=6e960a614ed750b0 -L dependency=/opt/rustwide/target/debug/deps --extern log=/opt/rustwide/target/debug/deps/liblog-79050d46c61221cc.rmeta --extern uniui_core=/opt/rustwide/target/debug/deps/libuniui_core-53ac568e123537a5.rmeta --extern uniui_gui=/opt/rustwide/target/debug/deps/libuniui_gui-88018ad8f134240b.rmeta --cap-lints=forbid --crate-version 0.0.10` (exit status: 1)
[INFO] [stdout] warning: unresolved link to `Label::slot_set_text_alignment`
[INFO] [stdout]   --> src/macros.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | ///   [Label::slot_set_text_alignment].
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `Label` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b87dbe39084741358add6f1a6a4c2430d835ea724e039a7cbe095459226fb42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87dbe39084741358add6f1a6a4c2430d835ea724e039a7cbe095459226fb42b", kill_on_drop: false }`
[INFO] [stdout] b87dbe39084741358add6f1a6a4c2430d835ea724e039a7cbe095459226fb42b