[INFO] fetching crate embedded-charts 0.3.0... [INFO] checking embedded-charts-0.3.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate embedded-charts 0.3.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate embedded-charts 0.3.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate embedded-charts 0.3.0 [INFO] tweaked toml for crates.io crate embedded-charts 0.3.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate embedded-charts 0.3.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate embedded-charts 0.3.0 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6928efdf6cfe7878fea665073b46b747a5e076e3d2517d3e94f8a1731526f265 [INFO] running `Command { std: "docker" "start" "-a" "6928efdf6cfe7878fea665073b46b747a5e076e3d2517d3e94f8a1731526f265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6928efdf6cfe7878fea665073b46b747a5e076e3d2517d3e94f8a1731526f265", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6928efdf6cfe7878fea665073b46b747a5e076e3d2517d3e94f8a1731526f265", kill_on_drop: false }` [INFO] [stdout] 6928efdf6cfe7878fea665073b46b747a5e076e3d2517d3e94f8a1731526f265 [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b34906ad142adb5c8daf22e344510c63e9824f3686a72112dc1edbb8b3039baa [INFO] running `Command { std: "docker" "start" "-a" "b34906ad142adb5c8daf22e344510c63e9824f3686a72112dc1edbb8b3039baa", kill_on_drop: false }` [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking embedded-graphics-core v0.4.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling sdl2 v0.37.0 [INFO] [stderr] Checking bytemuck v1.23.0 [INFO] [stderr] Checking micromath v2.1.0 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking image-webp v0.2.1 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking zune-jpeg v0.4.14 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Compiling sdl2-sys v0.37.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking embedded-graphics v0.8.1 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking av1-grain v0.2.4 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking embedded-charts v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stdout] warning: struct `StandardLegendRenderer` is never constructed [INFO] [stdout] --> src/legend/traits.rs:313:20 [INFO] [stdout] | [INFO] [stdout] 313 | pub struct StandardLegendRenderer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/legend/traits.rs:319:20 [INFO] [stdout] | [INFO] [stdout] 317 | impl StandardLegendRenderer { [INFO] [stdout] | --------------------------------------------- associated function in this implementation [INFO] [stdout] 318 | /// Create a new standard legend renderer [INFO] [stdout] 319 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data/series.rs:517:24 [INFO] [stdout] | [INFO] [stdout] 517 | pub fn iter_series(&self) -> core::slice::Iter> { [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] 517 | pub fn iter_series(&self) -> core::slice::Iter<'_, StaticDataSeries> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/heapless_utils.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | pub fn iter(&self) -> CircularBufferIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 391 | pub fn iter(&self) -> CircularBufferIter<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Checking profiling v1.0.16 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking rav1e v0.7.1 [INFO] [stderr] Checking ouroboros v0.18.5 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking ravif v0.11.12 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking image v0.25.6 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking embedded-graphics-simulator v0.7.0 [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:214:5 [INFO] [stdout] | [INFO] [stdout] 214 | Text::new("Ring Buffer Stats", Point::new(610, 55), text_style).draw(display)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:214:5 [INFO] [stdout] | [INFO] [stdout] 214 | Text::new("Ring Buffer Stats", Point::new(610, 55), text_style).draw(display)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | / Text::new( [INFO] [stdout] 219 | | &format!("Size: {}/{}", buffer.len(), buffer.capacity()), [INFO] [stdout] 220 | | Point::new(610, y), [INFO] [stdout] 221 | | text_style, [INFO] [stdout] 222 | | ) [INFO] [stdout] 223 | | .draw(display)?; [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:218:5 [INFO] [stdout] | [INFO] [stdout] 218 | / Text::new( [INFO] [stdout] 219 | | &format!("Size: {}/{}", buffer.len(), buffer.capacity()), [INFO] [stdout] 220 | | Point::new(610, y), [INFO] [stdout] 221 | | text_style, [INFO] [stdout] 222 | | ) [INFO] [stdout] 223 | | .draw(display)?; [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:226:5 [INFO] [stdout] | [INFO] [stdout] 226 | / Text::new( [INFO] [stdout] 227 | | &format!("Writes: {}", stats.total_writes), [INFO] [stdout] 228 | | Point::new(610, y), [INFO] [stdout] 229 | | text_style, [INFO] [stdout] 230 | | ) [INFO] [stdout] 231 | | .draw(display)?; [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:226:5 [INFO] [stdout] | [INFO] [stdout] 226 | / Text::new( [INFO] [stdout] 227 | | &format!("Writes: {}", stats.total_writes), [INFO] [stdout] 228 | | Point::new(610, y), [INFO] [stdout] 229 | | text_style, [INFO] [stdout] 230 | | ) [INFO] [stdout] 231 | | .draw(display)?; [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 234 | / Text::new( [INFO] [stdout] 235 | | &format!("Overflows: {}", stats.overflow_count), [INFO] [stdout] 236 | | Point::new(610, y), [INFO] [stdout] 237 | | text_style, [INFO] [stdout] 238 | | ) [INFO] [stdout] 239 | | .draw(display)?; [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:234:5 [INFO] [stdout] | [INFO] [stdout] 234 | / Text::new( [INFO] [stdout] 235 | | &format!("Overflows: {}", stats.overflow_count), [INFO] [stdout] 236 | | Point::new(610, y), [INFO] [stdout] 237 | | text_style, [INFO] [stdout] 238 | | ) [INFO] [stdout] 239 | | .draw(display)?; [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:242:5 [INFO] [stdout] | [INFO] [stdout] 242 | / Text::new( [INFO] [stdout] 243 | | &format!("Peak: {} pts", stats.peak_usage), [INFO] [stdout] 244 | | Point::new(610, y), [INFO] [stdout] 245 | | text_style, [INFO] [stdout] 246 | | ) [INFO] [stdout] 247 | | .draw(display)?; [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:242:5 [INFO] [stdout] | [INFO] [stdout] 242 | / Text::new( [INFO] [stdout] 243 | | &format!("Peak: {} pts", stats.peak_usage), [INFO] [stdout] 244 | | Point::new(610, y), [INFO] [stdout] 245 | | text_style, [INFO] [stdout] 246 | | ) [INFO] [stdout] 247 | | .draw(display)?; [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | Text::new(&format!("FPS: {fps:.1}"), Point::new(610, y), text_style).draw(display)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:250:5 [INFO] [stdout] | [INFO] [stdout] 250 | Text::new(&format!("FPS: {fps:.1}"), Point::new(610, y), text_style).draw(display)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | Text::new("Data Bounds", Point::new(610, 205), text_style).draw(display)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:257:9 [INFO] [stdout] | [INFO] [stdout] 257 | Text::new("Data Bounds", Point::new(610, 205), text_style).draw(display)?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | / Text::new( [INFO] [stdout] 259 | | &format!("X: {:.1} - {:.1}", bounds.min_x, bounds.max_x), [INFO] [stdout] 260 | | Point::new(610, 225), [INFO] [stdout] 261 | | text_style, [INFO] [stdout] 262 | | ) [INFO] [stdout] 263 | | .draw(display)?; [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:258:9 [INFO] [stdout] | [INFO] [stdout] 258 | / Text::new( [INFO] [stdout] 259 | | &format!("X: {:.1} - {:.1}", bounds.min_x, bounds.max_x), [INFO] [stdout] 260 | | Point::new(610, 225), [INFO] [stdout] 261 | | text_style, [INFO] [stdout] 262 | | ) [INFO] [stdout] 263 | | .draw(display)?; [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / Text::new( [INFO] [stdout] 265 | | &format!("Y: {:.1} - {:.1}", bounds.min_y, bounds.max_y), [INFO] [stdout] 266 | | Point::new(610, 245), [INFO] [stdout] 267 | | text_style, [INFO] [stdout] 268 | | ) [INFO] [stdout] 269 | | .draw(display)?; [INFO] [stdout] | |_______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | / Text::new( [INFO] [stdout] 265 | | &format!("Y: {:.1} - {:.1}", bounds.min_y, bounds.max_y), [INFO] [stdout] 266 | | Point::new(610, 245), [INFO] [stdout] 267 | | text_style, [INFO] [stdout] 268 | | ) [INFO] [stdout] 269 | | .draw(display)?; [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:289:5 [INFO] [stdout] | [INFO] [stdout] 289 | / Text::new( [INFO] [stdout] 290 | | &format!("{label}: {value:.2}"), [INFO] [stdout] 291 | | Point::new(x, 300), [INFO] [stdout] 292 | | text_style, [INFO] [stdout] 293 | | ) [INFO] [stdout] 294 | | .draw(display)?; [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:289:5 [INFO] [stdout] | [INFO] [stdout] 289 | / Text::new( [INFO] [stdout] 290 | | &format!("{label}: {value:.2}"), [INFO] [stdout] 291 | | Point::new(x, 300), [INFO] [stdout] 292 | | text_style, [INFO] [stdout] 293 | | ) [INFO] [stdout] 294 | | .draw(display)?; [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: ControlFlow, embedded_charts::prelude::Point> [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:344:5 [INFO] [stdout] | [INFO] [stdout] 344 | / Text::new( [INFO] [stdout] 345 | | &format!("Buffer Fill: {:.0}%", filled_ratio * 100.0), [INFO] [stdout] 346 | | Point::new(350, 395), [INFO] [stdout] 347 | | text_style, [INFO] [stdout] 348 | | ) [INFO] [stdout] 349 | | .draw(display)?; [INFO] [stdout] | |___________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/ring_buffer_demo.rs:344:5 [INFO] [stdout] | [INFO] [stdout] 344 | / Text::new( [INFO] [stdout] 345 | | &format!("Buffer Fill: {:.0}%", filled_ratio * 100.0), [INFO] [stdout] 346 | | Point::new(350, 395), [INFO] [stdout] 347 | | text_style, [INFO] [stdout] 348 | | ) [INFO] [stdout] 349 | | .draw(display)?; [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `embedded-charts` (example "ring_buffer_demo") due to 22 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/dashboard_layouts_showcase.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | / Text::with_alignment( [INFO] [stdout] 179 | | &format!( [INFO] [stdout] 180 | | "Layout {}/{}: {}", [INFO] [stdout] 181 | | *current_layout + 1, [INFO] [stdout] ... | [INFO] [stdout] 189 | | .draw(display) [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/dashboard_layouts_showcase.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | / Text::with_alignment(label, viewport.center(), text_style, Alignment::Center) [INFO] [stdout] 204 | | .draw(display) [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/dashboard_layouts_showcase.rs:210:13 [INFO] [stdout] | [INFO] [stdout] 210 | / Text::with_alignment( [INFO] [stdout] 211 | | &size_text, [INFO] [stdout] 212 | | viewport.center() + Point::new(0, 15), [INFO] [stdout] 213 | | text_style, [INFO] [stdout] ... | [INFO] [stdout] 216 | | .draw(display) [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/dashboard_layouts_showcase.rs:222:5 [INFO] [stdout] | [INFO] [stdout] 222 | / Text::with_alignment( [INFO] [stdout] 223 | | "Press SPACE for next layout | Auto-switch in 3s", [INFO] [stdout] 224 | | Point::new(400, 580), [INFO] [stdout] 225 | | text_style, [INFO] [stdout] ... | [INFO] [stdout] 228 | | .draw(display) [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `embedded-charts` (example "dashboard_layouts_showcase") due to 4 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/theme_showcase.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | / Text::with_alignment( [INFO] [stdout] 105 | | "🎨 Theme Showcase - Beautiful Eye-Friendly Color Palettes", [INFO] [stdout] 106 | | Point::new( [INFO] [stdout] 107 | | viewport.top_left.x + viewport.size.width as i32 / 2, [INFO] [stdout] ... | [INFO] [stdout] 113 | | .draw(display) [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/theme_showcase.rs:200:5 [INFO] [stdout] | [INFO] [stdout] 200 | / Text::with_alignment( [INFO] [stdout] 201 | | theme_name, [INFO] [stdout] 202 | | Point::new( [INFO] [stdout] 203 | | area.top_left.x + area.size.width as i32 / 2, [INFO] [stdout] ... | [INFO] [stdout] 209 | | .draw(display) [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `embedded-charts` (example "theme_showcase") due to 2 previous errors [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/streaming_animation_demo.rs:216:13 [INFO] [stdout] | [INFO] [stdout] 216 | / Text::with_baseline( [INFO] [stdout] 217 | | "Temperature (°C)", [INFO] [stdout] 218 | | Point::new(temp_viewport.top_left.x + 5, temp_viewport.top_left.y + 15), [INFO] [stdout] 219 | | text_style, [INFO] [stdout] ... | [INFO] [stdout] 222 | | .draw(display) [INFO] [stdout] | |__________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/streaming_animation_demo.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | / Text::with_baseline( [INFO] [stdout] 226 | | "CPU Usage (%)", [INFO] [stdout] 227 | | Point::new(cpu_viewport.top_left.x + 5, cpu_viewport.top_left.y + 15), [INFO] [stdout] 228 | | text_style, [INFO] [stdout] ... | [INFO] [stdout] 231 | | .draw(display) [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/basic/streaming_animation_demo.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | / Text::with_baseline( [INFO] [stdout] 235 | | "Network I/O (MB/s)", [INFO] [stdout] 236 | | Point::new( [INFO] [stdout] 237 | | network_viewport.top_left.x + 5, [INFO] [stdout] ... | [INFO] [stdout] 243 | | .draw(display) [INFO] [stdout] | |__________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `embedded-charts` (example "streaming_animation_demo") due to 3 previous errors [INFO] [stdout] warning: struct `StandardLegendRenderer` is never constructed [INFO] [stdout] --> src/legend/traits.rs:313:20 [INFO] [stdout] | [INFO] [stdout] 313 | pub struct StandardLegendRenderer { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/legend/traits.rs:319:20 [INFO] [stdout] | [INFO] [stdout] 317 | impl StandardLegendRenderer { [INFO] [stdout] | --------------------------------------------- associated function in this implementation [INFO] [stdout] 318 | /// Create a new standard legend renderer [INFO] [stdout] 319 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/data/series.rs:517:24 [INFO] [stdout] | [INFO] [stdout] 517 | pub fn iter_series(&self) -> core::slice::Iter> { [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] 517 | pub fn iter_series(&self) -> core::slice::Iter<'_, StaticDataSeries> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/heapless_utils.rs:391:17 [INFO] [stdout] | [INFO] [stdout] 391 | pub fn iter(&self) -> CircularBufferIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 391 | pub fn iter(&self) -> CircularBufferIter<'_, T, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b34906ad142adb5c8daf22e344510c63e9824f3686a72112dc1edbb8b3039baa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b34906ad142adb5c8daf22e344510c63e9824f3686a72112dc1edbb8b3039baa", kill_on_drop: false }` [INFO] [stdout] b34906ad142adb5c8daf22e344510c63e9824f3686a72112dc1edbb8b3039baa