[INFO] cloning repository https://github.com/frederictaillandier/ruchart [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frederictaillandier/ruchart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrederictaillandier%2Fruchart", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrederictaillandier%2Fruchart'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6b623dbec0852bff5e5174261bab648be5f5dafe [INFO] checking frederictaillandier/ruchart against master#217cb73577ed6f30a2005dd75bab01d23ec4cd60 for pr-148939-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrederictaillandier%2Fruchart" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/frederictaillandier/ruchart [INFO] finished tweaking git repo https://github.com/frederictaillandier/ruchart [INFO] tweaked toml for git repo https://github.com/frederictaillandier/ruchart written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/frederictaillandier/ruchart on toolchain 217cb73577ed6f30a2005dd75bab01d23ec4cd60 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/frederictaillandier/ruchart 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" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded leptos_router_macro v0.8.2 [INFO] [stderr] Downloaded leptos_router v0.8.2 [INFO] [stderr] Downloaded bumpalo v3.18.1 [INFO] [stderr] Downloaded redox_syscall v0.5.13 [INFO] [stderr] Downloaded prettyplease v0.2.34 [INFO] [stderr] Downloaded tachys v0.2.3 [INFO] [stderr] Downloaded syn v2.0.103 [INFO] [stderr] Downloaded winnow v0.7.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 544078fb015175040cf69559237a0384b49cc65c58ba50a079d30c17e5f72798 [INFO] running `Command { std: "docker" "start" "-a" "544078fb015175040cf69559237a0384b49cc65c58ba50a079d30c17e5f72798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "544078fb015175040cf69559237a0384b49cc65c58ba50a079d30c17e5f72798", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "544078fb015175040cf69559237a0384b49cc65c58ba50a079d30c17e5f72798", kill_on_drop: false }` [INFO] [stdout] 544078fb015175040cf69559237a0384b49cc65c58ba50a079d30c17e5f72798 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f4c65c03c542cc9c9fa9a2e6f1544135552df0101afa65b41e79b4cd5f28def [INFO] running `Command { std: "docker" "start" "-a" "7f4c65c03c542cc9c9fa9a2e6f1544135552df0101afa65b41e79b4cd5f28def", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling bumpalo v3.18.1 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking slab v0.4.10 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling camino v1.1.10 [INFO] [stderr] Compiling tachys v0.2.3 [INFO] [stderr] Compiling prettyplease v0.2.34 [INFO] [stderr] Checking winnow v0.7.11 [INFO] [stderr] Compiling proc-macro-utils v0.10.0 [INFO] [stderr] Compiling leptos_router v0.8.2 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling leptos_macro v0.8.2 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking indexmap v2.9.0 [INFO] [stderr] Checking dashmap v6.1.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling manyhow-macros v0.11.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling server_fn_macro v0.8.2 [INFO] [stderr] Compiling manyhow v0.11.4 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling derive-where v1.5.0 [INFO] [stderr] Compiling syn_derive v0.2.0 [INFO] [stderr] Compiling reactive_stores_macro v0.2.2 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling quote-use-macros v0.8.4 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Compiling quote-use v0.8.4 [INFO] [stderr] Compiling server_fn_macro_default v0.8.2 [INFO] [stderr] Compiling attribute-derive-macro v0.10.3 [INFO] [stderr] Compiling typed-builder-macro v0.21.0 [INFO] [stderr] Compiling leptos_router_macro v0.8.2 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking thiserror v2.0.12 [INFO] [stderr] Compiling rstml v0.12.1 [INFO] [stderr] Compiling attribute-derive v0.10.3 [INFO] [stderr] Checking typed-builder v0.21.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Checking wasm-bindgen v0.2.100 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking js-sys v0.3.77 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking hydration_context v0.3.0 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking oco_ref v0.2.0 [INFO] [stderr] Checking serde_qs v0.14.0 [INFO] [stderr] Checking leptos_hot_reload v0.8.2 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking codee v0.3.0 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.50 [INFO] [stderr] Checking web-sys v0.3.77 [INFO] [stderr] Checking any_spawner v0.3.0 [INFO] [stderr] Checking reactive_graph v0.2.2 [INFO] [stderr] Checking toml v0.8.23 [INFO] [stderr] Checking config v0.15.11 [INFO] [stderr] Checking leptos_config v0.8.2 [INFO] [stderr] Checking reactive_stores v0.2.2 [INFO] [stderr] Checking gloo-utils v0.2.0 [INFO] [stderr] Checking wasm-streams v0.4.2 [INFO] [stderr] Checking console_log v1.0.0 [INFO] [stderr] Checking gloo-net v0.6.0 [INFO] [stderr] Checking server_fn v0.8.2 [INFO] [stderr] Checking leptos_server v0.8.2 [INFO] [stderr] Checking leptos_dom v0.8.2 [INFO] [stderr] Checking leptos v0.8.2 [INFO] [stderr] Checking ruchart v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style` [INFO] [stdout] --> src/canvas/pie.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | ctx.set_fill_style(&wasm_bindgen::JsValue::from_str(&item.color)); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style` [INFO] [stdout] --> src/canvas/pie.rs:129:29 [INFO] [stdout] | [INFO] [stdout] 129 | ctx.set_fill_style(&wasm_bindgen::JsValue::from_str(&item.color)); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style` [INFO] [stdout] --> src/canvas/pie.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | ctx.set_fill_style(&wasm_bindgen::JsValue::from_str(&item.color)); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `web_sys::CanvasRenderingContext2d::set_fill_style` [INFO] [stdout] --> src/canvas/pie.rs:129:29 [INFO] [stdout] | [INFO] [stdout] 129 | ctx.set_fill_style(&wasm_bindgen::JsValue::from_str(&item.color)); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scale_x` [INFO] [stdout] --> src/canvas/bars.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let scale_x = |i: usize| -> f64 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label_x` [INFO] [stdout] --> src/canvas/pie.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | let label_x = chart_center_x + (radius + 10.0) * mid_angle.cos(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label_y` [INFO] [stdout] --> src/canvas/pie.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 86 | let label_y = chart_center_y + (radius + 10.0) * mid_angle.sin(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `scale_x` [INFO] [stdout] --> src/canvas/bars.rs:44:25 [INFO] [stdout] | [INFO] [stdout] 44 | let scale_x = |i: usize| -> f64 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_scale_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label_x` [INFO] [stdout] --> src/canvas/pie.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | let label_x = chart_center_x + (radius + 10.0) * mid_angle.cos(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label_y` [INFO] [stdout] --> src/canvas/pie.rs:86:29 [INFO] [stdout] | [INFO] [stdout] 86 | let label_y = chart_center_y + (radius + 10.0) * mid_angle.sin(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_label_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/canvas/bars.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | ctx.translate(30.0, height as f64 / 2.0); [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] 154 | let _ = ctx.translate(30.0, height as f64 / 2.0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/canvas/bars.rs:155:21 [INFO] [stdout] | [INFO] [stdout] 155 | ctx.rotate(-std::f64::consts::PI / 2.0); [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 _ = ctx.rotate(-std::f64::consts::PI / 2.0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/canvas/line.rs:105:21 [INFO] [stdout] | [INFO] [stdout] 105 | ctx.translate(30.0, height as f64 / 2.0); [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] 105 | let _ = ctx.translate(30.0, height as f64 / 2.0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/canvas/line.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | ctx.rotate(-std::f64::consts::PI / 2.0); [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] 106 | let _ = ctx.rotate(-std::f64::consts::PI / 2.0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/canvas/bars.rs:154:21 [INFO] [stdout] | [INFO] [stdout] 154 | ctx.translate(30.0, height as f64 / 2.0); [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] 154 | let _ = ctx.translate(30.0, height as f64 / 2.0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/canvas/bars.rs:155:21 [INFO] [stdout] | [INFO] [stdout] 155 | ctx.rotate(-std::f64::consts::PI / 2.0); [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 _ = ctx.rotate(-std::f64::consts::PI / 2.0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/canvas/line.rs:105:21 [INFO] [stdout] | [INFO] [stdout] 105 | ctx.translate(30.0, height as f64 / 2.0); [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] 105 | let _ = ctx.translate(30.0, height as f64 / 2.0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/canvas/line.rs:106:21 [INFO] [stdout] | [INFO] [stdout] 106 | ctx.rotate(-std::f64::consts::PI / 2.0); [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] 106 | let _ = ctx.rotate(-std::f64::consts::PI / 2.0); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "7f4c65c03c542cc9c9fa9a2e6f1544135552df0101afa65b41e79b4cd5f28def", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f4c65c03c542cc9c9fa9a2e6f1544135552df0101afa65b41e79b4cd5f28def", kill_on_drop: false }` [INFO] [stdout] 7f4c65c03c542cc9c9fa9a2e6f1544135552df0101afa65b41e79b4cd5f28def