[INFO] fetching crate fui_controls 0.1.0...
[INFO] testing fui_controls-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate fui_controls 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate fui_controls 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27dffc53b77ffcd5c2bb4a704221af2ec474e1e46d827b2a847b1720e9d2f484
[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" "27dffc53b77ffcd5c2bb4a704221af2ec474e1e46d827b2a847b1720e9d2f484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27dffc53b77ffcd5c2bb4a704221af2ec474e1e46d827b2a847b1720e9d2f484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27dffc53b77ffcd5c2bb4a704221af2ec474e1e46d827b2a847b1720e9d2f484", kill_on_drop: false }`
[INFO] [stdout] 27dffc53b77ffcd5c2bb4a704221af2ec474e1e46d827b2a847b1720e9d2f484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aba4087529bc099abb544937f45ac242515ba85a244dc7b42d7f849aa4ab5ce9
[INFO] running `Command { std: "docker" "start" "-a" "aba4087529bc099abb544937f45ac242515ba85a244dc7b42d7f849aa4ab5ce9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fui_macros v0.1.0
[INFO] [stderr]    Compiling 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: `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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.16s
[INFO] running `Command { std: "docker" "inspect" "aba4087529bc099abb544937f45ac242515ba85a244dc7b42d7f849aa4ab5ce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aba4087529bc099abb544937f45ac242515ba85a244dc7b42d7f849aa4ab5ce9", kill_on_drop: false }`
[INFO] [stdout] aba4087529bc099abb544937f45ac242515ba85a244dc7b42d7f849aa4ab5ce9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ff7573e2eaa4ea7f71bb307a03d52e9221e46bd7d20472098fbcf8d7376fee3
[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" "2ff7573e2eaa4ea7f71bb307a03d52e9221e46bd7d20472098fbcf8d7376fee3", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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: `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: 3 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: `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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "2ff7573e2eaa4ea7f71bb307a03d52e9221e46bd7d20472098fbcf8d7376fee3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ff7573e2eaa4ea7f71bb307a03d52e9221e46bd7d20472098fbcf8d7376fee3", kill_on_drop: false }`
[INFO] [stdout] 2ff7573e2eaa4ea7f71bb307a03d52e9221e46bd7d20472098fbcf8d7376fee3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbe8d1df3439760e066157ac46096a4aa05afd08aef2cd104e5a9d8317a5a974
[INFO] running `Command { std: "docker" "start" "-a" "cbe8d1df3439760e066157ac46096a4aa05afd08aef2cd104e5a9d8317a5a974", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `elements`
[INFO] [stderr]   --> src/controllers/radio_controller.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     elements: Rc<RefCell<dyn ObservableCollection<Rc<RefCell<R>>>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `subscriptions`
[INFO] [stderr]   --> src/controllers/radio_controller.rs:37:5
[INFO] [stderr]    |
[INFO] [stderr] 37 |     subscriptions: Rc<RefCell<Vec<EventSubscription>>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `user_min_size`
[INFO] [stderr]   --> src/layout/grid.rs:60:5
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub user_min_size: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fui_controls` (lib) generated 3 warnings
[INFO] [stderr] warning: `fui_controls` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fui_controls-e92497f57a856273)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fui_controls
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cbe8d1df3439760e066157ac46096a4aa05afd08aef2cd104e5a9d8317a5a974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe8d1df3439760e066157ac46096a4aa05afd08aef2cd104e5a9d8317a5a974", kill_on_drop: false }`
[INFO] [stdout] cbe8d1df3439760e066157ac46096a4aa05afd08aef2cd104e5a9d8317a5a974