[INFO] fetching crate fui_controls 0.1.0...
[INFO] checking fui_controls-0.1.0 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] extracting crate fui_controls 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate fui_controls 0.1.0 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fui_controls 0.1.0
[INFO] finished tweaking crates.io crate fui_controls 0.1.0
[INFO] tweaked toml for crates.io crate fui_controls 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fui_macros v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ba993ede851cf654ae51780a1a353f2ce08b8c91a3cb70daa8f187ddcab99cd
[INFO] running `Command { std: "docker" "start" "-a" "0ba993ede851cf654ae51780a1a353f2ce08b8c91a3cb70daa8f187ddcab99cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ba993ede851cf654ae51780a1a353f2ce08b8c91a3cb70daa8f187ddcab99cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ba993ede851cf654ae51780a1a353f2ce08b8c91a3cb70daa8f187ddcab99cd", kill_on_drop: false }`
[INFO] [stdout] 0ba993ede851cf654ae51780a1a353f2ce08b8c91a3cb70daa8f187ddcab99cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7f2a2d2406458ca3aa68dea3f4c3c22efe1ae5df4c4ff6f4a339a0cd7cc7459
[INFO] running `Command { std: "docker" "start" "-a" "e7f2a2d2406458ca3aa68dea3f4c3c22efe1ae5df4c4ff6f4a339a0cd7cc7459", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]     Checking clamped v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling fui_macros v0.1.0
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling freetype-sys v0.13.1
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking euclid v0.21.0
[INFO] [stderr]     Checking freetype-rs v0.26.0
[INFO] [stderr]     Checking drawing v0.1.0
[INFO] [stderr]     Checking fui_core v0.1.0
[INFO] [stderr]     Checking fui_controls v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `elements`
[INFO] [stdout]   --> src/controllers/radio_controller.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     elements: Rc<RefCell<dyn ObservableCollection<Rc<RefCell<R>>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subscriptions`
[INFO] [stdout]   --> src/controllers/radio_controller.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     subscriptions: Rc<RefCell<Vec<EventSubscription>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `event_subscription`
[INFO] [stdout]    --> src/controls/drop_down.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub event_subscription: Option<EventSubscription>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `event_subscription`
[INFO] [stdout]   --> src/controls/tab_control.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub event_subscription: Option<EventSubscription>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_min_size`
[INFO] [stdout]   --> src/layout/grid.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub user_min_size: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `elements`
[INFO] [stdout]   --> src/controllers/radio_controller.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     elements: Rc<RefCell<dyn ObservableCollection<Rc<RefCell<R>>>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `subscriptions`
[INFO] [stdout]   --> src/controllers/radio_controller.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     subscriptions: Rc<RefCell<Vec<EventSubscription>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `event_subscription`
[INFO] [stdout]    --> src/controls/drop_down.rs:110:5
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub event_subscription: Option<EventSubscription>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `event_subscription`
[INFO] [stdout]   --> src/controls/tab_control.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub event_subscription: Option<EventSubscription>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_min_size`
[INFO] [stdout]   --> src/layout/grid.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub user_min_size: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.44s
[INFO] running `Command { std: "docker" "inspect" "e7f2a2d2406458ca3aa68dea3f4c3c22efe1ae5df4c4ff6f4a339a0cd7cc7459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7f2a2d2406458ca3aa68dea3f4c3c22efe1ae5df4c4ff6f4a339a0cd7cc7459", kill_on_drop: false }`
[INFO] [stdout] e7f2a2d2406458ca3aa68dea3f4c3c22efe1ae5df4c4ff6f4a339a0cd7cc7459