[INFO] fetching crate inkmlrs 0.0.4... [INFO] testing inkmlrs-0.0.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate inkmlrs 0.0.4 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate inkmlrs 0.0.4 [INFO] finished tweaking crates.io crate inkmlrs 0.0.4 [INFO] tweaked toml for crates.io crate inkmlrs 0.0.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate inkmlrs 0.0.4 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate inkmlrs 0.0.4 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 493abc5c104a5185d35068dbfd303bc9df575ab1cbbb719a9c016a07bf893f76 [INFO] running `Command { std: "docker" "start" "-a" "493abc5c104a5185d35068dbfd303bc9df575ab1cbbb719a9c016a07bf893f76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "493abc5c104a5185d35068dbfd303bc9df575ab1cbbb719a9c016a07bf893f76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "493abc5c104a5185d35068dbfd303bc9df575ab1cbbb719a9c016a07bf893f76", kill_on_drop: false }` [INFO] [stdout] 493abc5c104a5185d35068dbfd303bc9df575ab1cbbb719a9c016a07bf893f76 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1259507ac19bd7078b7a0a56d34aac117fdc117168d5ed5c4435c47da7ec05f [INFO] running `Command { std: "docker" "start" "-a" "c1259507ac19bd7078b7a0a56d34aac117fdc117168d5ed5c4435c47da7ec05f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling serde_derive v1.0.152 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling serde v1.0.152 [INFO] [stderr] Compiling crossbeam-deque v0.8.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.6 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] 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tempfile v3.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling mio-misc v1.2.2 [INFO] [stderr] Compiling ab_glyph v0.2.19 [INFO] [stderr] Compiling nix v0.23.2 [INFO] [stderr] Compiling lyon_path v0.17.7 [INFO] [stderr] Compiling flate2 v1.0.25 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling bytecount v0.6.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling cpal v0.14.2 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling rayon v1.6.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling cargo_metadata v0.14.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling ogg v0.8.0 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling sid v0.6.1 [INFO] [stderr] Compiling float_next_after v0.1.5 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling uuid v1.2.2 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling unicode-segmentation v1.10.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling gilrs-core v0.4.1 [INFO] [stderr] Compiling glyph_brush_layout v0.2.3 [INFO] [stderr] Compiling skeptic v0.13.7 [INFO] [stderr] Compiling alsa v0.6.0 [INFO] [stderr] Compiling glyph_brush_draw_cache v0.1.5 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling tiff v0.8.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling gif v0.11.4 [INFO] [stderr] Compiling minimp3 v0.5.1 [INFO] [stderr] Compiling ggez v0.7.1 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling lyon_tessellation v0.17.10 [INFO] [stderr] Compiling lyon_algorithms v0.17.7 [INFO] [stderr] Compiling lewton v0.10.2 [INFO] [stderr] Compiling gfx_device_gl v0.16.2 [INFO] [stderr] Compiling bzip2 v0.4.4 [INFO] [stderr] Compiling png v0.17.7 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling ordered-float v3.4.0 [INFO] [stderr] Compiling claxon v0.4.3 [INFO] [stderr] Compiling mint v0.5.9 [INFO] [stderr] Compiling bytemuck v1.13.0 [INFO] [stderr] Compiling hound v3.5.0 [INFO] [stderr] Compiling rodio v0.16.0 [INFO] [stderr] Compiling image v0.24.5 [INFO] [stderr] Compiling glam v0.20.5 [INFO] [stderr] Compiling gilrs v0.9.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling glyph_brush v0.7.5 [INFO] [stderr] Compiling zip v0.6.3 [INFO] [stderr] Compiling lyon v0.17.10 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Compiling directories v3.0.2 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling glutin v0.27.0 [INFO] [stderr] Compiling old_school_gfx_glutin_ext v0.27.0 [INFO] [stderr] Compiling inkmlrs v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [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 import: `EventWriter` [INFO] [stdout] --> src/inkml.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use xml::{EmitterConfig, EventWriter}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::{BufReader, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ink` [INFO] [stdout] --> src/inkml.rs:117:65 [INFO] [stdout] | [INFO] [stdout] 117 | fn write_definitions(w: &mut xml::EventWriter, ink: &Ink) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ink` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parse.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 91 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/parse.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 69 | Node::Ink(ink) => { [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 75 | Node::Trace(trace) => match top { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 83 | Node::TraceGroup(trace_group) => match top { [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 91 | _ => {} [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let c = conf::Conf::new(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `button` [INFO] [stdout] --> src/main.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | button: event::MouseButton, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | x: f32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | y: f32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `button` [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | button: event::MouseButton, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | x: f32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | y: f32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xrel` [INFO] [stdout] --> src/main.rs:171:73 [INFO] [stdout] | [INFO] [stdout] 171 | fn mouse_motion_event(&mut self, ctx: &mut Context, x: f32, y: f32, xrel: f32, yrel: f32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_xrel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `yrel` [INFO] [stdout] --> src/main.rs:171:84 [INFO] [stdout] | [INFO] [stdout] 171 | fn mouse_motion_event(&mut self, ctx: &mut Context, x: f32, y: f32, xrel: f32, yrel: f32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_yrel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keymod` [INFO] [stdout] --> src/main.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | keymod: KeyMods, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_keymod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:110:21 [INFO] [stdout] | [INFO] [stdout] 110 | draw_trace!(ctx, vertices) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 110 | let _ = draw_trace!(ctx, vertices) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | draw_trace!(ctx, self.current_trace); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 132 | let _ = draw_trace!(ctx, self.current_trace); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | graphics::present(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = graphics::present(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | draw_trace!(ctx, self.current_trace); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = draw_trace!(ctx, self.current_trace); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:179:13 [INFO] [stdout] | [INFO] [stdout] 179 | draw_trace!(ctx, self.current_trace); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 179 | let _ = draw_trace!(ctx, self.current_trace); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | ink.write_to(&mut File::create(filename).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 196 | let _ = ink.write_to(&mut File::create(filename).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | ink.write_to(&mut std::io::stdout()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 198 | let _ = ink.write_to(&mut std::io::stdout()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | / w.write( [INFO] [stdout] 82 | | XmlEvent::start_element("trace") [INFO] [stdout] 83 | | .attr("contextRef", "#ctx0") [INFO] [stdout] 84 | | .attr("brushRef", "#br0"), [INFO] [stdout] 85 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | w.write(XmlEvent::characters(&format!("{} {},", point[0], point[1]))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = w.write(XmlEvent::characters(&format!("{} {},", point[0], point[1]))); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 91 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | / w.write( [INFO] [stdout] 96 | | XmlEvent::start_element("traceGroup") [INFO] [stdout] 97 | | .attr("contextRef", "#ctx0") [INFO] [stdout] 98 | | .attr("brushRef", "#br0"), [INFO] [stdout] 99 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 95 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 103 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | w.write(XmlEvent::start_element("definitions")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 118 | let _ = w.write(XmlEvent::start_element("definitions")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | w.write(XmlEvent::start_element("context").attr("xml:id", "ctx0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = w.write(XmlEvent::start_element("context").attr("xml:id", "ctx0")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | w.write(XmlEvent::start_element("inkSource").attr("xml:id", "inkSrc0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = w.write(XmlEvent::start_element("inkSource").attr("xml:id", "inkSrc0")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | w.write(XmlEvent::start_element("traceFormat")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 122 | let _ = w.write(XmlEvent::start_element("traceFormat")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | / w.write( [INFO] [stdout] 124 | | XmlEvent::start_element("channel") [INFO] [stdout] 125 | | .attr("name", "X") [INFO] [stdout] 126 | | .attr("type", "integer"), [INFO] [stdout] 127 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 123 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | w.write(XmlEvent::end_element()); // channel [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = w.write(XmlEvent::end_element()); // channel [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | / w.write( [INFO] [stdout] 130 | | XmlEvent::start_element("channel") [INFO] [stdout] 131 | | .attr("name", "Y") [INFO] [stdout] 132 | | .attr("type", "integer"), [INFO] [stdout] 133 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | w.write(XmlEvent::end_element()); // channel [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = w.write(XmlEvent::end_element()); // channel [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | w.write(XmlEvent::end_element()); // traceFormat [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 136 | let _ = w.write(XmlEvent::end_element()); // traceFormat [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | w.write(XmlEvent::end_element()); // inkSource [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = w.write(XmlEvent::end_element()); // inkSource [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | w.write(XmlEvent::end_element()); // context [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 138 | let _ = w.write(XmlEvent::end_element()); // context [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | w.write(XmlEvent::start_element("brush").attr("xml:id", "br0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 140 | let _ = w.write(XmlEvent::start_element("brush").attr("xml:id", "br0")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | / w.write( [INFO] [stdout] 142 | | XmlEvent::start_element("brushProperty") [INFO] [stdout] 143 | | .attr("name", "width") [INFO] [stdout] 144 | | .attr("value", "3") [INFO] [stdout] 145 | | .attr("units", "mm"), [INFO] [stdout] 146 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 141 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 147 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | / w.write( [INFO] [stdout] 149 | | XmlEvent::start_element("brushProperty") [INFO] [stdout] 150 | | .attr("name", "height") [INFO] [stdout] 151 | | .attr("value", "3") [INFO] [stdout] 152 | | .attr("units", "mm"), [INFO] [stdout] 153 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 148 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 154 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | / w.write( [INFO] [stdout] 156 | | XmlEvent::start_element("brushProperty") [INFO] [stdout] 157 | | .attr("name", "color") [INFO] [stdout] 158 | | .attr("value", "\\#FFFFFF"), [INFO] [stdout] 159 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 160 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | w.write(XmlEvent::end_element()); // brush [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 161 | let _ = w.write(XmlEvent::end_element()); // brush [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | w.write(XmlEvent::end_element()); // definitions [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 163 | let _ = w.write(XmlEvent::end_element()); // definitions [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | / writer.write(XmlEvent::StartDocument { [INFO] [stdout] 171 | | version: xml::common::XmlVersion::Version10, [INFO] [stdout] 172 | | encoding: Some("UTF-8"), [INFO] [stdout] 173 | | standalone: Some(true), [INFO] [stdout] 174 | | }); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 170 | let _ = writer.write(XmlEvent::StartDocument { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:178:17 [INFO] [stdout] | [INFO] [stdout] 178 | / writer.write( [INFO] [stdout] 179 | | XmlEvent::start_element("ink").ns("inkml", "https://www.w3.org/TR/InkML"), [INFO] [stdout] 180 | | ); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 178 | let _ = writer.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 190 | writer.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 190 | let _ = writer.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 51s [INFO] running `Command { std: "docker" "inspect" "c1259507ac19bd7078b7a0a56d34aac117fdc117168d5ed5c4435c47da7ec05f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1259507ac19bd7078b7a0a56d34aac117fdc117168d5ed5c4435c47da7ec05f", kill_on_drop: false }` [INFO] [stdout] c1259507ac19bd7078b7a0a56d34aac117fdc117168d5ed5c4435c47da7ec05f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e9b3fcb69d9ad4fe2b3301f4d6d72f9151694d864f31db966d3aeb0f1ab8ede [INFO] running `Command { std: "docker" "start" "-a" "3e9b3fcb69d9ad4fe2b3301f4d6d72f9151694d864f31db966d3aeb0f1ab8ede", kill_on_drop: false }` [INFO] [stderr] Compiling inkmlrs v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [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 import: `EventWriter` [INFO] [stdout] --> src/inkml.rs:6:26 [INFO] [stdout] | [INFO] [stdout] 6 | use xml::{EmitterConfig, EventWriter}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/main.rs:11:26 [INFO] [stdout] | [INFO] [stdout] 11 | use std::io::{BufReader, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ink` [INFO] [stdout] --> src/inkml.rs:117:65 [INFO] [stdout] | [INFO] [stdout] 117 | fn write_definitions(w: &mut xml::EventWriter, ink: &Ink) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ink` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parse.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 91 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/parse.rs:91:25 [INFO] [stdout] | [INFO] [stdout] 69 | Node::Ink(ink) => { [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 75 | Node::Trace(trace) => match top { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 83 | Node::TraceGroup(trace_group) => match top { [INFO] [stdout] | ----------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 91 | _ => {} [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/main.rs:65:9 [INFO] [stdout] | [INFO] [stdout] 65 | let c = conf::Conf::new(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `button` [INFO] [stdout] --> src/main.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | button: event::MouseButton, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:142:9 [INFO] [stdout] | [INFO] [stdout] 142 | x: f32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:143:9 [INFO] [stdout] | [INFO] [stdout] 143 | y: f32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `button` [INFO] [stdout] --> src/main.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 151 | button: event::MouseButton, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | x: f32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | y: f32, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `xrel` [INFO] [stdout] --> src/main.rs:171:73 [INFO] [stdout] | [INFO] [stdout] 171 | fn mouse_motion_event(&mut self, ctx: &mut Context, x: f32, y: f32, xrel: f32, yrel: f32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_xrel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `yrel` [INFO] [stdout] --> src/main.rs:171:84 [INFO] [stdout] | [INFO] [stdout] 171 | fn mouse_motion_event(&mut self, ctx: &mut Context, x: f32, y: f32, xrel: f32, yrel: f32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_yrel` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keymod` [INFO] [stdout] --> src/main.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 189 | keymod: KeyMods, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_keymod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:110:21 [INFO] [stdout] | [INFO] [stdout] 110 | draw_trace!(ctx, vertices) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 110 | let _ = draw_trace!(ctx, vertices) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | draw_trace!(ctx, self.current_trace); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 132 | let _ = draw_trace!(ctx, self.current_trace); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | graphics::present(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = graphics::present(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | draw_trace!(ctx, self.current_trace); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 159 | let _ = draw_trace!(ctx, self.current_trace); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:179:13 [INFO] [stdout] | [INFO] [stdout] 179 | draw_trace!(ctx, self.current_trace); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 179 | let _ = draw_trace!(ctx, self.current_trace); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:196:21 [INFO] [stdout] | [INFO] [stdout] 196 | ink.write_to(&mut File::create(filename).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 196 | let _ = ink.write_to(&mut File::create(filename).unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:198:21 [INFO] [stdout] | [INFO] [stdout] 198 | ink.write_to(&mut std::io::stdout()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 198 | let _ = ink.write_to(&mut std::io::stdout()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | / w.write( [INFO] [stdout] 82 | | XmlEvent::start_element("trace") [INFO] [stdout] 83 | | .attr("contextRef", "#ctx0") [INFO] [stdout] 84 | | .attr("brushRef", "#br0"), [INFO] [stdout] 85 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | w.write(XmlEvent::characters(&format!("{} {},", point[0], point[1]))); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 88 | let _ = w.write(XmlEvent::characters(&format!("{} {},", point[0], point[1]))); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 91 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | / w.write( [INFO] [stdout] 96 | | XmlEvent::start_element("traceGroup") [INFO] [stdout] 97 | | .attr("contextRef", "#ctx0") [INFO] [stdout] 98 | | .attr("brushRef", "#br0"), [INFO] [stdout] 99 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 95 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 103 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | w.write(XmlEvent::start_element("definitions")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 118 | let _ = w.write(XmlEvent::start_element("definitions")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:119:9 [INFO] [stdout] | [INFO] [stdout] 119 | w.write(XmlEvent::start_element("context").attr("xml:id", "ctx0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = w.write(XmlEvent::start_element("context").attr("xml:id", "ctx0")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 120 | w.write(XmlEvent::start_element("inkSource").attr("xml:id", "inkSrc0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = w.write(XmlEvent::start_element("inkSource").attr("xml:id", "inkSrc0")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | w.write(XmlEvent::start_element("traceFormat")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 122 | let _ = w.write(XmlEvent::start_element("traceFormat")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | / w.write( [INFO] [stdout] 124 | | XmlEvent::start_element("channel") [INFO] [stdout] 125 | | .attr("name", "X") [INFO] [stdout] 126 | | .attr("type", "integer"), [INFO] [stdout] 127 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 123 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 128 | w.write(XmlEvent::end_element()); // channel [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = w.write(XmlEvent::end_element()); // channel [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | / w.write( [INFO] [stdout] 130 | | XmlEvent::start_element("channel") [INFO] [stdout] 131 | | .attr("name", "Y") [INFO] [stdout] 132 | | .attr("type", "integer"), [INFO] [stdout] 133 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 134 | w.write(XmlEvent::end_element()); // channel [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 134 | let _ = w.write(XmlEvent::end_element()); // channel [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:136:9 [INFO] [stdout] | [INFO] [stdout] 136 | w.write(XmlEvent::end_element()); // traceFormat [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 136 | let _ = w.write(XmlEvent::end_element()); // traceFormat [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | w.write(XmlEvent::end_element()); // inkSource [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 137 | let _ = w.write(XmlEvent::end_element()); // inkSource [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:138:9 [INFO] [stdout] | [INFO] [stdout] 138 | w.write(XmlEvent::end_element()); // context [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 138 | let _ = w.write(XmlEvent::end_element()); // context [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | w.write(XmlEvent::start_element("brush").attr("xml:id", "br0")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 140 | let _ = w.write(XmlEvent::start_element("brush").attr("xml:id", "br0")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | / w.write( [INFO] [stdout] 142 | | XmlEvent::start_element("brushProperty") [INFO] [stdout] 143 | | .attr("name", "width") [INFO] [stdout] 144 | | .attr("value", "3") [INFO] [stdout] 145 | | .attr("units", "mm"), [INFO] [stdout] 146 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 141 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 147 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | / w.write( [INFO] [stdout] 149 | | XmlEvent::start_element("brushProperty") [INFO] [stdout] 150 | | .attr("name", "height") [INFO] [stdout] 151 | | .attr("value", "3") [INFO] [stdout] 152 | | .attr("units", "mm"), [INFO] [stdout] 153 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 148 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:154:9 [INFO] [stdout] | [INFO] [stdout] 154 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 154 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | / w.write( [INFO] [stdout] 156 | | XmlEvent::start_element("brushProperty") [INFO] [stdout] 157 | | .attr("name", "color") [INFO] [stdout] 158 | | .attr("value", "\\#FFFFFF"), [INFO] [stdout] 159 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 155 | let _ = w.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:160:9 [INFO] [stdout] | [INFO] [stdout] 160 | w.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 160 | let _ = w.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:161:9 [INFO] [stdout] | [INFO] [stdout] 161 | w.write(XmlEvent::end_element()); // brush [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 161 | let _ = w.write(XmlEvent::end_element()); // brush [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:163:9 [INFO] [stdout] | [INFO] [stdout] 163 | w.write(XmlEvent::end_element()); // definitions [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 163 | let _ = w.write(XmlEvent::end_element()); // definitions [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | / writer.write(XmlEvent::StartDocument { [INFO] [stdout] 171 | | version: xml::common::XmlVersion::Version10, [INFO] [stdout] 172 | | encoding: Some("UTF-8"), [INFO] [stdout] 173 | | standalone: Some(true), [INFO] [stdout] 174 | | }); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 170 | let _ = writer.write(XmlEvent::StartDocument { [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:178:17 [INFO] [stdout] | [INFO] [stdout] 178 | / writer.write( [INFO] [stdout] 179 | | XmlEvent::start_element("ink").ns("inkml", "https://www.w3.org/TR/InkML"), [INFO] [stdout] 180 | | ); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 178 | let _ = writer.write( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/inkml.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 190 | writer.write(XmlEvent::end_element()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 190 | let _ = writer.write(XmlEvent::end_element()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "3e9b3fcb69d9ad4fe2b3301f4d6d72f9151694d864f31db966d3aeb0f1ab8ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e9b3fcb69d9ad4fe2b3301f4d6d72f9151694d864f31db966d3aeb0f1ab8ede", kill_on_drop: false }` [INFO] [stdout] 3e9b3fcb69d9ad4fe2b3301f4d6d72f9151694d864f31db966d3aeb0f1ab8ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1e97c548ed64c5384ab4f23c8979f524baed4c32b8f5672d5820791536289381 [INFO] running `Command { std: "docker" "start" "-a" "1e97c548ed64c5384ab4f23c8979f524baed4c32b8f5672d5820791536289381", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `EventWriter` [INFO] [stderr] --> src/inkml.rs:6:26 [INFO] [stderr] | [INFO] [stderr] 6 | use xml::{EmitterConfig, EventWriter}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/main.rs:11:26 [INFO] [stderr] | [INFO] [stderr] 11 | use std::io::{BufReader, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ink` [INFO] [stderr] --> src/inkml.rs:117:65 [INFO] [stderr] | [INFO] [stderr] 117 | fn write_definitions(w: &mut xml::EventWriter, ink: &Ink) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ink` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/parse.rs:91:25 [INFO] [stderr] | [INFO] [stderr] 91 | _ => {} [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/parse.rs:91:25 [INFO] [stderr] | [INFO] [stderr] 69 | Node::Ink(ink) => { [INFO] [stderr] | -------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 75 | Node::Trace(trace) => match top { [INFO] [stderr] | ------------------ matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 83 | Node::TraceGroup(trace_group) => match top { [INFO] [stderr] | ----------------------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 91 | _ => {} [INFO] [stderr] | ^ collectively making this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/main.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | let c = conf::Conf::new(); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | button: event::MouseButton, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | x: f32, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:143:9 [INFO] [stderr] | [INFO] [stderr] 143 | y: f32, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `button` [INFO] [stderr] --> src/main.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 151 | button: event::MouseButton, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_button` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/main.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | x: f32, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `y` [INFO] [stderr] --> src/main.rs:153:9 [INFO] [stderr] | [INFO] [stderr] 153 | y: f32, [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `xrel` [INFO] [stderr] --> src/main.rs:171:73 [INFO] [stderr] | [INFO] [stderr] 171 | fn mouse_motion_event(&mut self, ctx: &mut Context, x: f32, y: f32, xrel: f32, yrel: f32) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_xrel` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `yrel` [INFO] [stderr] --> src/main.rs:171:84 [INFO] [stderr] | [INFO] [stderr] 171 | fn mouse_motion_event(&mut self, ctx: &mut Context, x: f32, y: f32, xrel: f32, yrel: f32) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_yrel` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `keymod` [INFO] [stderr] --> src/main.rs:189:9 [INFO] [stderr] | [INFO] [stderr] 189 | keymod: KeyMods, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_keymod` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:110:21 [INFO] [stderr] | [INFO] [stderr] 110 | draw_trace!(ctx, vertices) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 110 | let _ = draw_trace!(ctx, vertices) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:132:9 [INFO] [stderr] | [INFO] [stderr] 132 | draw_trace!(ctx, self.current_trace); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 132 | let _ = draw_trace!(ctx, self.current_trace); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | graphics::present(ctx); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 134 | let _ = graphics::present(ctx); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:159:9 [INFO] [stderr] | [INFO] [stderr] 159 | draw_trace!(ctx, self.current_trace); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 159 | let _ = draw_trace!(ctx, self.current_trace); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:179:13 [INFO] [stderr] | [INFO] [stderr] 179 | draw_trace!(ctx, self.current_trace); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 179 | let _ = draw_trace!(ctx, self.current_trace); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:196:21 [INFO] [stderr] | [INFO] [stderr] 196 | ink.write_to(&mut File::create(filename).unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 196 | let _ = ink.write_to(&mut File::create(filename).unwrap()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:198:21 [INFO] [stderr] | [INFO] [stderr] 198 | ink.write_to(&mut std::io::stdout()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 198 | let _ = ink.write_to(&mut std::io::stdout()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | / w.write( [INFO] [stderr] 82 | | XmlEvent::start_element("trace") [INFO] [stderr] 83 | | .attr("contextRef", "#ctx0") [INFO] [stderr] 84 | | .attr("brushRef", "#br0"), [INFO] [stderr] 85 | | ); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 81 | let _ = w.write( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | w.write(XmlEvent::characters(&format!("{} {},", point[0], point[1]))); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 88 | let _ = w.write(XmlEvent::characters(&format!("{} {},", point[0], point[1]))); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:91:9 [INFO] [stderr] | [INFO] [stderr] 91 | w.write(XmlEvent::end_element()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 91 | let _ = w.write(XmlEvent::end_element()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | / w.write( [INFO] [stderr] 96 | | XmlEvent::start_element("traceGroup") [INFO] [stderr] 97 | | .attr("contextRef", "#ctx0") [INFO] [stderr] 98 | | .attr("brushRef", "#br0"), [INFO] [stderr] 99 | | ); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 95 | let _ = w.write( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | w.write(XmlEvent::end_element()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 103 | let _ = w.write(XmlEvent::end_element()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | w.write(XmlEvent::start_element("definitions")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 118 | let _ = w.write(XmlEvent::start_element("definitions")); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | w.write(XmlEvent::start_element("context").attr("xml:id", "ctx0")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 119 | let _ = w.write(XmlEvent::start_element("context").attr("xml:id", "ctx0")); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | w.write(XmlEvent::start_element("inkSource").attr("xml:id", "inkSrc0")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 120 | let _ = w.write(XmlEvent::start_element("inkSource").attr("xml:id", "inkSrc0")); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 122 | w.write(XmlEvent::start_element("traceFormat")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 122 | let _ = w.write(XmlEvent::start_element("traceFormat")); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:123:9 [INFO] [stderr] | [INFO] [stderr] 123 | / w.write( [INFO] [stderr] 124 | | XmlEvent::start_element("channel") [INFO] [stderr] 125 | | .attr("name", "X") [INFO] [stderr] 126 | | .attr("type", "integer"), [INFO] [stderr] 127 | | ); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 123 | let _ = w.write( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:128:9 [INFO] [stderr] | [INFO] [stderr] 128 | w.write(XmlEvent::end_element()); // channel [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 128 | let _ = w.write(XmlEvent::end_element()); // channel [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:129:9 [INFO] [stderr] | [INFO] [stderr] 129 | / w.write( [INFO] [stderr] 130 | | XmlEvent::start_element("channel") [INFO] [stderr] 131 | | .attr("name", "Y") [INFO] [stderr] 132 | | .attr("type", "integer"), [INFO] [stderr] 133 | | ); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 129 | let _ = w.write( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | w.write(XmlEvent::end_element()); // channel [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 134 | let _ = w.write(XmlEvent::end_element()); // channel [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:136:9 [INFO] [stderr] | [INFO] [stderr] 136 | w.write(XmlEvent::end_element()); // traceFormat [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 136 | let _ = w.write(XmlEvent::end_element()); // traceFormat [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:137:9 [INFO] [stderr] | [INFO] [stderr] 137 | w.write(XmlEvent::end_element()); // inkSource [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 137 | let _ = w.write(XmlEvent::end_element()); // inkSource [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:138:9 [INFO] [stderr] | [INFO] [stderr] 138 | w.write(XmlEvent::end_element()); // context [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 138 | let _ = w.write(XmlEvent::end_element()); // context [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:140:9 [INFO] [stderr] | [INFO] [stderr] 140 | w.write(XmlEvent::start_element("brush").attr("xml:id", "br0")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 140 | let _ = w.write(XmlEvent::start_element("brush").attr("xml:id", "br0")); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | / w.write( [INFO] [stderr] 142 | | XmlEvent::start_element("brushProperty") [INFO] [stderr] 143 | | .attr("name", "width") [INFO] [stderr] 144 | | .attr("value", "3") [INFO] [stderr] 145 | | .attr("units", "mm"), [INFO] [stderr] 146 | | ); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 141 | let _ = w.write( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | w.write(XmlEvent::end_element()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 147 | let _ = w.write(XmlEvent::end_element()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | / w.write( [INFO] [stderr] 149 | | XmlEvent::start_element("brushProperty") [INFO] [stderr] 150 | | .attr("name", "height") [INFO] [stderr] 151 | | .attr("value", "3") [INFO] [stderr] 152 | | .attr("units", "mm"), [INFO] [stderr] 153 | | ); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 148 | let _ = w.write( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:154:9 [INFO] [stderr] | [INFO] [stderr] 154 | w.write(XmlEvent::end_element()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 154 | let _ = w.write(XmlEvent::end_element()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | / w.write( [INFO] [stderr] 156 | | XmlEvent::start_element("brushProperty") [INFO] [stderr] 157 | | .attr("name", "color") [INFO] [stderr] 158 | | .attr("value", "\\#FFFFFF"), [INFO] [stderr] 159 | | ); [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 155 | let _ = w.write( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | w.write(XmlEvent::end_element()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 160 | let _ = w.write(XmlEvent::end_element()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:161:9 [INFO] [stderr] | [INFO] [stderr] 161 | w.write(XmlEvent::end_element()); // brush [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 161 | let _ = w.write(XmlEvent::end_element()); // brush [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | w.write(XmlEvent::end_element()); // definitions [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 163 | let _ = w.write(XmlEvent::end_element()); // definitions [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | / writer.write(XmlEvent::StartDocument { [INFO] [stderr] 171 | | version: xml::common::XmlVersion::Version10, [INFO] [stderr] 172 | | encoding: Some("UTF-8"), [INFO] [stderr] 173 | | standalone: Some(true), [INFO] [stderr] 174 | | }); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 170 | let _ = writer.write(XmlEvent::StartDocument { [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:178:17 [INFO] [stderr] | [INFO] [stderr] 178 | / writer.write( [INFO] [stderr] 179 | | XmlEvent::start_element("ink").ns("inkml", "https://www.w3.org/TR/InkML"), [INFO] [stderr] 180 | | ); [INFO] [stderr] | |_________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 178 | let _ = writer.write( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/inkml.rs:190:9 [INFO] [stderr] | [INFO] [stderr] 190 | writer.write(XmlEvent::end_element()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 190 | let _ = writer.write(XmlEvent::end_element()); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `inkmlrs` (bin "inkmlrs" test) generated 50 warnings (run `cargo fix --bin "inkmlrs" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/inkmlrs-2755d995e35c2af9) [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" "1e97c548ed64c5384ab4f23c8979f524baed4c32b8f5672d5820791536289381", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e97c548ed64c5384ab4f23c8979f524baed4c32b8f5672d5820791536289381", kill_on_drop: false }` [INFO] [stdout] 1e97c548ed64c5384ab4f23c8979f524baed4c32b8f5672d5820791536289381