[INFO] cloning repository https://github.com/arthsmiller/sdl-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arthsmiller/sdl-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthsmiller%2Fsdl-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthsmiller%2Fsdl-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f9abd19e3f221ebb1c89526c59a5e005e85315aa [INFO] checking arthsmiller/sdl-rust against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farthsmiller%2Fsdl-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/arthsmiller/sdl-rust [INFO] finished tweaking git repo https://github.com/arthsmiller/sdl-rust [INFO] tweaked toml for git repo https://github.com/arthsmiller/sdl-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/arthsmiller/sdl-rust on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 180 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding reqwest v0.11.27 (available: v0.12.24) [INFO] [stderr] Adding sdl2 v0.36.0 (available: v0.38.0) [INFO] [stderr] Adding serde-xml-rs v0.6.0 (available: v0.8.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0069b7257a2f6320bbae72aec7236b92227d756adb6617f1ed2cb6625c7e0280 [INFO] running `Command { std: "docker" "start" "-a" "0069b7257a2f6320bbae72aec7236b92227d756adb6617f1ed2cb6625c7e0280", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0069b7257a2f6320bbae72aec7236b92227d756adb6617f1ed2cb6625c7e0280", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0069b7257a2f6320bbae72aec7236b92227d756adb6617f1ed2cb6625c7e0280", kill_on_drop: false }` [INFO] [stdout] 0069b7257a2f6320bbae72aec7236b92227d756adb6617f1ed2cb6625c7e0280 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80bb1b572d0e5ebfda8bd4bde7ced7f394000eae061b4e16e08f79e40c12079b [INFO] running `Command { std: "docker" "start" "-a" "80bb1b572d0e5ebfda8bd4bde7ced7f394000eae061b4e16e08f79e40c12079b", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling openssl v0.10.74 [INFO] [stderr] Compiling openssl-sys v0.9.110 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking mio v1.1.0 [INFO] [stderr] Checking tracing-core v0.1.34 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking xml-rs v0.8.27 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking c_vec v2.0.0 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling synstructure v0.13.2 [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 tokio-macros v2.6.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `nodes` [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let nodes = match Node::get_nodes(OutputFormat::XML, 43.731, 7.418, 43.732, 7.419).await { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ways` [INFO] [stdout] --> src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let ways = match Way::get_nodes(OutputFormat::XML, 43.731, 7.418, 43.732, 7.419).await { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ways` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `relations` [INFO] [stdout] --> src/main.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let relations = match Relation::get_nodes(OutputFormat::XML, 43.731, 7.418, 43.732, 7.419).await { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `time_elapsed` is never read [INFO] [stdout] --> src/main.rs:74:36 [INFO] [stdout] | [INFO] [stdout] 74 | let mut time_elapsed = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:122:14 [INFO] [stdout] | [INFO] [stdout] 122 | let (mut window_width,mut window_height) = sdl_components.canvas.output_size().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:122:31 [INFO] [stdout] | [INFO] [stdout] 122 | let (mut window_width,mut window_height) = sdl_components.canvas.output_size().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:150:14 [INFO] [stdout] | [INFO] [stdout] 150 | let (mut window_width,mut window_height) = sdl_components.canvas.output_size().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:150:31 [INFO] [stdout] | [INFO] [stdout] 150 | let (mut window_width,mut window_height) = sdl_components.canvas.output_size().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | let mut canvas = window.into_canvas().build().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:292:48 [INFO] [stdout] | [INFO] [stdout] 292 | Event::MouseButtonDown { mouse_btn,x, y, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:292:51 [INFO] [stdout] | [INFO] [stdout] 292 | Event::MouseButtonDown { mouse_btn,x, y, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nodes` [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let nodes = match Node::get_nodes(OutputFormat::XML, 43.731, 7.418, 43.732, 7.419).await { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_nodes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ways` [INFO] [stdout] --> src/main.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | let ways = match Way::get_nodes(OutputFormat::XML, 43.731, 7.418, 43.732, 7.419).await { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ways` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `relations` [INFO] [stdout] --> src/main.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | let relations = match Relation::get_nodes(OutputFormat::XML, 43.731, 7.418, 43.732, 7.419).await { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `time_elapsed` is never read [INFO] [stdout] --> src/main.rs:74:36 [INFO] [stdout] | [INFO] [stdout] 74 | let mut time_elapsed = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:122:14 [INFO] [stdout] | [INFO] [stdout] 122 | let (mut window_width,mut window_height) = sdl_components.canvas.output_size().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:122:31 [INFO] [stdout] | [INFO] [stdout] 122 | let (mut window_width,mut window_height) = sdl_components.canvas.output_size().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:150:14 [INFO] [stdout] | [INFO] [stdout] 150 | let (mut window_width,mut window_height) = sdl_components.canvas.output_size().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:150:31 [INFO] [stdout] | [INFO] [stdout] 150 | let (mut window_width,mut window_height) = sdl_components.canvas.output_size().unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:194:17 [INFO] [stdout] | [INFO] [stdout] 194 | let mut canvas = window.into_canvas().build().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:522:29 [INFO] [stdout] | [INFO] [stdout] 522 | if let Some(mut element_tags) = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:556:20 [INFO] [stdout] | [INFO] [stdout] 556 | if let mut element_tags = element.tags { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:556:24 [INFO] [stdout] | [INFO] [stdout] 556 | if let mut element_tags = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:292:48 [INFO] [stdout] | [INFO] [stdout] 292 | Event::MouseButtonDown { mouse_btn,x, y, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:292:51 [INFO] [stdout] | [INFO] [stdout] 292 | Event::MouseButtonDown { mouse_btn,x, y, .. } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:655:20 [INFO] [stdout] | [INFO] [stdout] 655 | if let mut element_nodes = element.nodes { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:655:24 [INFO] [stdout] | [INFO] [stdout] 655 | if let mut element_nodes = element.nodes { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:664:29 [INFO] [stdout] | [INFO] [stdout] 664 | if let Some(mut element_tags) = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:696:20 [INFO] [stdout] | [INFO] [stdout] 696 | if let mut element_nodes = element.nodes { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:705:20 [INFO] [stdout] | [INFO] [stdout] 705 | if let mut element_tags = element.tags { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:696:24 [INFO] [stdout] | [INFO] [stdout] 696 | if let mut element_nodes = element.nodes { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:705:24 [INFO] [stdout] | [INFO] [stdout] 705 | if let mut element_tags = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:522:29 [INFO] [stdout] | [INFO] [stdout] 522 | if let Some(mut element_tags) = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:556:20 [INFO] [stdout] | [INFO] [stdout] 556 | if let mut element_tags = element.tags { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:556:24 [INFO] [stdout] | [INFO] [stdout] 556 | if let mut element_tags = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:811:20 [INFO] [stdout] | [INFO] [stdout] 811 | if let mut element_members = element.members { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:818:20 [INFO] [stdout] | [INFO] [stdout] 818 | if let mut element_tags = element.tags { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:811:24 [INFO] [stdout] | [INFO] [stdout] 811 | if let mut element_members = element.members { [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:812:25 [INFO] [stdout] | [INFO] [stdout] 812 | for mut member in element_members { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:818:24 [INFO] [stdout] | [INFO] [stdout] 818 | if let mut element_tags = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:655:20 [INFO] [stdout] | [INFO] [stdout] 655 | if let mut element_nodes = element.nodes { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:655:24 [INFO] [stdout] | [INFO] [stdout] 655 | if let mut element_nodes = element.nodes { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:664:29 [INFO] [stdout] | [INFO] [stdout] 664 | if let Some(mut element_tags) = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:696:20 [INFO] [stdout] | [INFO] [stdout] 696 | if let mut element_nodes = element.nodes { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:705:20 [INFO] [stdout] | [INFO] [stdout] 705 | if let mut element_tags = element.tags { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:696:24 [INFO] [stdout] | [INFO] [stdout] 696 | if let mut element_nodes = element.nodes { [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `engine::Input` is more private than the item `update_sprites` [INFO] [stdout] --> src/main.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn update_sprites (sprites: &mut Vec, input: &mut Input, sdl_components: &mut SdlComponents) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `update_sprites` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `engine::Input` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/main.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | struct Input { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:705:24 [INFO] [stdout] | [INFO] [stdout] 705 | if let mut element_tags = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sdl_context` and `video_subsystem` are never read [INFO] [stdout] --> src/main.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct SdlComponents { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 179 | sdl_context: Sdl, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 180 | video_subsystem: VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_current_mouse_pos`, `current_mouse_pos`, and `last_click_mouse_pos` are never used [INFO] [stdout] --> src/main.rs:241:12 [INFO] [stdout] | [INFO] [stdout] 221 | impl Input { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 241 | fn set_current_mouse_pos(&mut self, x: i32, y: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | fn current_mouse_pos(&mut self) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | fn last_click_mouse_pos(&mut self) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `element_type` is never read [INFO] [stdout] --> src/main.rs:461:9 [INFO] [stdout] | [INFO] [stdout] 455 | struct JsonNode { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 461 | element_type: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JsonNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lat`, `lon`, and `tags` are never read [INFO] [stdout] --> src/main.rs:487:9 [INFO] [stdout] | [INFO] [stdout] 486 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 487 | lat: f32, [INFO] [stdout] | ^^^ [INFO] [stdout] 488 | lon: f32, [INFO] [stdout] | ^^^ [INFO] [stdout] 489 | tags: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `element_type` is never read [INFO] [stdout] --> src/main.rs:596:9 [INFO] [stdout] | [INFO] [stdout] 591 | struct JsonWay { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 596 | element_type: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JsonWay` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `nodes` and `tags` are never read [INFO] [stdout] --> src/main.rs:621:9 [INFO] [stdout] | [INFO] [stdout] 620 | pub struct Way { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 621 | nodes: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 622 | tags: HashMap [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `element_type` is never read [INFO] [stdout] --> src/main.rs:757:9 [INFO] [stdout] | [INFO] [stdout] 752 | struct JsonRelation { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 757 | element_type: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JsonRelation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ways`, `nodes`, and `tags` are never read [INFO] [stdout] --> src/main.rs:776:9 [INFO] [stdout] | [INFO] [stdout] 775 | pub struct Relation { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 776 | ways: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] 777 | nodes: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 778 | tags: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | engine::run(); [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] 2 | let _ = engine::run(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | sdl_components.canvas.line(50, 50, 200, 200, Color::RGB(255, 0, 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] 97 | let _ = sdl_components.canvas.line(50, 50, 200, 200, Color::RGB(255, 0, 0)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:811:20 [INFO] [stdout] | [INFO] [stdout] 811 | if let mut element_members = element.members { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `if let` pattern [INFO] [stdout] --> src/main.rs:818:20 [INFO] [stdout] | [INFO] [stdout] 818 | if let mut element_tags = element.tags { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the `if let` is useless [INFO] [stdout] = help: consider replacing the `if let` with a `let` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:811:24 [INFO] [stdout] | [INFO] [stdout] 811 | if let mut element_members = element.members { [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:812:25 [INFO] [stdout] | [INFO] [stdout] 812 | for mut member in element_members { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:818:24 [INFO] [stdout] | [INFO] [stdout] 818 | if let mut element_tags = element.tags { [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `engine::Input` is more private than the item `update_sprites` [INFO] [stdout] --> src/main.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 149 | pub fn update_sprites (sprites: &mut Vec, input: &mut Input, sdl_components: &mut SdlComponents) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `update_sprites` is reachable at visibility `pub` [INFO] [stdout] | [INFO] [stdout] note: but type `engine::Input` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/main.rs:212:5 [INFO] [stdout] | [INFO] [stdout] 212 | struct Input { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sdl_context` and `video_subsystem` are never read [INFO] [stdout] --> src/main.rs:179:9 [INFO] [stdout] | [INFO] [stdout] 178 | pub struct SdlComponents { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 179 | sdl_context: Sdl, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 180 | video_subsystem: VideoSubsystem, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_current_mouse_pos`, `current_mouse_pos`, and `last_click_mouse_pos` are never used [INFO] [stdout] --> src/main.rs:241:12 [INFO] [stdout] | [INFO] [stdout] 221 | impl Input { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 241 | fn set_current_mouse_pos(&mut self, x: i32, y: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | fn current_mouse_pos(&mut self) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | fn last_click_mouse_pos(&mut self) -> (i32, i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `element_type` is never read [INFO] [stdout] --> src/main.rs:461:9 [INFO] [stdout] | [INFO] [stdout] 455 | struct JsonNode { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 461 | element_type: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JsonNode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `lat`, `lon`, and `tags` are never read [INFO] [stdout] --> src/main.rs:487:9 [INFO] [stdout] | [INFO] [stdout] 486 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 487 | lat: f32, [INFO] [stdout] | ^^^ [INFO] [stdout] 488 | lon: f32, [INFO] [stdout] | ^^^ [INFO] [stdout] 489 | tags: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `element_type` is never read [INFO] [stdout] --> src/main.rs:596:9 [INFO] [stdout] | [INFO] [stdout] 591 | struct JsonWay { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 596 | element_type: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JsonWay` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `nodes` and `tags` are never read [INFO] [stdout] --> src/main.rs:621:9 [INFO] [stdout] | [INFO] [stdout] 620 | pub struct Way { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 621 | nodes: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 622 | tags: HashMap [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `element_type` is never read [INFO] [stdout] --> src/main.rs:757:9 [INFO] [stdout] | [INFO] [stdout] 752 | struct JsonRelation { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 757 | element_type: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `JsonRelation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `ways`, `nodes`, and `tags` are never read [INFO] [stdout] --> src/main.rs:776:9 [INFO] [stdout] | [INFO] [stdout] 775 | pub struct Relation { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 776 | ways: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] 777 | nodes: HashMap, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 778 | tags: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | engine::run(); [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] 2 | let _ = engine::run(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:97:13 [INFO] [stdout] | [INFO] [stdout] 97 | sdl_components.canvas.line(50, 50, 200, 200, Color::RGB(255, 0, 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] 97 | let _ = sdl_components.canvas.line(50, 50, 200, 200, Color::RGB(255, 0, 0)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.40s [INFO] running `Command { std: "docker" "inspect" "80bb1b572d0e5ebfda8bd4bde7ced7f394000eae061b4e16e08f79e40c12079b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80bb1b572d0e5ebfda8bd4bde7ced7f394000eae061b4e16e08f79e40c12079b", kill_on_drop: false }` [INFO] [stdout] 80bb1b572d0e5ebfda8bd4bde7ced7f394000eae061b4e16e08f79e40c12079b