[INFO] cloning repository https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodingInGreen%2Ff1-led-circuit-master-simulation-iced", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodingInGreen%2Ff1-led-circuit-master-simulation-iced'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57207b774fd2c056193a97f566ff555007b16fdc
[INFO] checking CodingInGreen/f1-led-circuit-master-simulation-iced against try#47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268 for pr-149058
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCodingInGreen%2Ff1-led-circuit-master-simulation-iced" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced
[INFO] finished tweaking git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced
[INFO] tweaked toml for git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced on toolchain 47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CodingInGreen/f1-led-circuit-master-simulation-iced already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3b7d0823390af480d511f38b3465a0ffef731fc1b4c086e9cceb8d5f2f52fa1
[INFO] running `Command { std: "docker" "start" "-a" "a3b7d0823390af480d511f38b3465a0ffef731fc1b4c086e9cceb8d5f2f52fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b7d0823390af480d511f38b3465a0ffef731fc1b4c086e9cceb8d5f2f52fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b7d0823390af480d511f38b3465a0ffef731fc1b4c086e9cceb8d5f2f52fa1", kill_on_drop: false }`
[INFO] [stdout] a3b7d0823390af480d511f38b3465a0ffef731fc1b4c086e9cceb8d5f2f52fa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+47eaa3b85fbe5fa2b3b731b5fecdc5954cbfc268" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7a2fc6a4215d3d7d49fd4a55201f6316b1387b5a594815ebd64e7d7506fb28c
[INFO] running `Command { std: "docker" "start" "-a" "e7a2fc6a4215d3d7d49fd4a55201f6316b1387b5a594815ebd64e7d7506fb28c", kill_on_drop: false }`
[INFO] [stderr]     Checking libloading v0.8.4
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling cc v1.0.104
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling syn v2.0.69
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling wayland-sys v0.31.3
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling quick-xml v0.34.0
[INFO] [stderr]    Compiling wayland-client v0.31.4
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking tinyvec v1.7.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking indexmap v2.2.6
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling wayland-scanner v0.31.3
[INFO] [stderr]     Checking memmap2 v0.9.4
[INFO] [stderr]    Compiling wayland-backend v0.3.5
[INFO] [stderr]     Checking euclid v0.22.10
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking unicode-bidi v0.3.15
[INFO] [stderr]     Checking fastrand v2.1.0
[INFO] [stderr]     Checking glam v0.25.0
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]     Checking roxmltree v0.19.0
[INFO] [stderr]     Checking xxhash-rust v0.8.11
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking lyon_geom v1.0.5
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking fontconfig-parser v0.5.6
[INFO] [stderr]     Checking memmap2 v0.8.0
[INFO] [stderr]     Checking unicode-properties v0.1.1
[INFO] [stderr]     Checking unicode-script v0.5.6
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking lyon_path v1.0.5
[INFO] [stderr]     Checking fontdb v0.15.0
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]    Compiling wgpu-hal v0.19.4
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking self_cell v1.0.4
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]    Compiling drm-sys v0.7.0
[INFO] [stderr]     Checking sys-locale v0.3.1
[INFO] [stderr]     Checking unicode-xid v0.2.4
[INFO] [stderr]     Checking xcursor v0.3.5
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]    Compiling wgpu-core v0.19.4
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking wgpu-types v0.19.2
[INFO] [stderr]    Compiling drm-fourcc v2.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.6.4
[INFO] [stderr]     Checking glow v0.13.1
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking http v1.1.0
[INFO] [stderr]    Compiling wgpu v0.19.4
[INFO] [stderr]    Compiling tiny-xlib v0.2.3
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking svg_fmt v0.4.3
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling softbuffer v0.4.5
[INFO] [stderr]     Checking drm-ffi v0.8.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling openssl v0.10.64
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]     Checking ctor-lite v0.1.0
[INFO] [stderr]     Checking ttf-parser v0.24.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling bytemuck_derive v1.7.0
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]     Checking tokio v1.38.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking thiserror v1.0.61
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]     Checking bytemuck v1.16.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking font-types v0.5.5
[INFO] [stderr]     Checking polling v3.7.2
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking read-fonts v0.19.3
[INFO] [stderr]     Checking wayland-protocols v0.31.2
[INFO] [stderr]     Checking calloop v0.12.4
[INFO] [stderr]     Checking rustybuzz v0.11.0
[INFO] [stderr]     Checking calloop-wayland-source v0.2.0
[INFO] [stderr]     Checking wayland-cursor v0.31.4
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking palette v0.7.6
[INFO] [stderr]     Checking naga v0.19.2
[INFO] [stderr]     Checking futures-executor v0.3.30
[INFO] [stderr]     Checking futures v0.3.30
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking tokio-util v0.7.11
[INFO] [stderr]     Checking owned_ttf_parser v0.24.0
[INFO] [stderr]     Checking drm v0.12.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking wayland-protocols-wlr v0.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]     Checking skrifa v0.19.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.5
[INFO] [stderr]     Checking lyon_tessellation v1.0.15
[INFO] [stderr]     Checking http-body v1.0.0
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking etagere v0.2.13
[INFO] [stderr]     Checking swash v0.1.17
[INFO] [stderr]     Checking lyon_algorithms v1.0.4
[INFO] [stderr]     Checking lru v0.12.3
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking x11rb v0.13.1
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]     Checking ab_glyph v0.2.28
[INFO] [stderr]     Checking smithay-clipboard v0.7.1
[INFO] [stderr]     Checking iced_core v0.12.3
[INFO] [stderr]     Checking lyon v1.0.1
[INFO] [stderr]     Checking pin-project v1.1.5
[INFO] [stderr]     Checking h2 v0.4.5
[INFO] [stderr]     Checking iced_futures v0.12.0
[INFO] [stderr]     Checking guillotiere v0.6.2
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking piper v0.2.3
[INFO] [stderr]    Compiling winit v0.29.15
[INFO] [stderr]     Checking kurbo v0.10.4
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking cosmic-text v0.10.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking async-io v2.3.3
[INFO] [stderr]     Checking clipboard_x11 v0.4.2
[INFO] [stderr]     Checking iced_runtime v0.12.1
[INFO] [stderr]     Checking iced_graphics v0.12.1
[INFO] [stderr]     Checking iced_style v0.12.1
[INFO] [stderr]     Checking clipboard_wayland v0.2.2
[INFO] [stderr]     Checking sctk-adwaita v0.8.3
[INFO] [stderr]     Checking wayland-protocols-plasma v0.2.0
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking iced_tiny_skia v0.12.1
[INFO] [stderr]     Checking unicode-normalization v0.1.23
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking hyper v1.4.0
[INFO] [stderr]     Checking window_clipboard v0.4.1
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking async-signal v0.2.8
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking http-body-util v0.1.2
[INFO] [stderr]     Checking event-listener v3.1.0
[INFO] [stderr]     Checking rustls-pki-types v1.7.0
[INFO] [stderr]     Checking async-process v1.8.1
[INFO] [stderr]     Checking rustls-pemfile v2.1.2
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Checking hyper-util v0.1.6
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking async-net v1.8.0
[INFO] [stderr]     Checking async-executor v1.12.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]     Checking sync_wrapper v1.0.1
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking smol v1.3.0
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.5
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking iced_winit v0.12.2
[INFO] [stderr]     Checking glyphon v0.5.0
[INFO] [stderr]     Checking iced_wgpu v0.12.1
[INFO] [stderr]     Checking iced_renderer v0.12.1
[INFO] [stderr]     Checking iced_widget v0.12.3
[INFO] [stderr]     Checking iced v0.12.1
[INFO] [stderr]     Checking f1-led-circuit-master-simulation-iced v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]   --> src/main.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | use chrono::{DateTime, Utc};
[INFO] [stdout]    |              ^^^^^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DateTime` and `Utc`
[INFO] [stdout]   --> src/main.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | use chrono::{DateTime, Utc};
[INFO] [stdout]    |              ^^^^^^^^  ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `date` and `driver_number` are never read
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct LocationData {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     date: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     driver_number: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LocationData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/led_data.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct UpdateFrame {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 10 |     pub timestamp: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UpdateFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `team` are never read
[INFO] [stdout]  --> src/driver_info.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct DriverInfo {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 2 |     pub number: u32,
[INFO] [stdout] 3 |     pub name: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 4 |     pub team: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn view(&self) -> Element<Message> {
[INFO] [stdout]     |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `date` and `driver_number` are never read
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct LocationData {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 25 |     date: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     driver_number: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LocationData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/led_data.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct UpdateFrame {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 10 |     pub timestamp: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UpdateFrame` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `team` are never read
[INFO] [stdout]  --> src/driver_info.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct DriverInfo {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 2 |     pub number: u32,
[INFO] [stdout] 3 |     pub name: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 4 |     pub team: &'static str,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:135:13
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn view(&self) -> Element<Message> {
[INFO] [stdout]     |             ^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 135 |     fn view(&self) -> Element<'_, Message> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 49s
[INFO] running `Command { std: "docker" "inspect" "e7a2fc6a4215d3d7d49fd4a55201f6316b1387b5a594815ebd64e7d7506fb28c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a2fc6a4215d3d7d49fd4a55201f6316b1387b5a594815ebd64e7d7506fb28c", kill_on_drop: false }`
[INFO] [stdout] e7a2fc6a4215d3d7d49fd4a55201f6316b1387b5a594815ebd64e7d7506fb28c
