[INFO] cloning repository https://github.com/SpiderUnderUrBed/flashcard-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SpiderUnderUrBed/flashcard-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpiderUnderUrBed%2Fflashcard-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpiderUnderUrBed%2Fflashcard-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 68f4d575976834e6694077c667e0071bee5115bd [INFO] checking SpiderUnderUrBed/flashcard-rs against master#f2d69d5a7c04617d122facd0a7a5bdde0af928ae for pr-138363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSpiderUnderUrBed%2Fflashcard-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SpiderUnderUrBed/flashcard-rs on toolchain f2d69d5a7c04617d122facd0a7a5bdde0af928ae [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SpiderUnderUrBed/flashcard-rs [INFO] finished tweaking git repo https://github.com/SpiderUnderUrBed/flashcard-rs [INFO] tweaked toml for git repo https://github.com/SpiderUnderUrBed/flashcard-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SpiderUnderUrBed/flashcard-rs 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" "+f2d69d5a7c04617d122facd0a7a5bdde0af928ae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b398097f688e0673d942f5a80f098036e128efcb2ac03ec1bd9e71b2f12ffb1 [INFO] running `Command { std: "docker" "start" "-a" "6b398097f688e0673d942f5a80f098036e128efcb2ac03ec1bd9e71b2f12ffb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b398097f688e0673d942f5a80f098036e128efcb2ac03ec1bd9e71b2f12ffb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b398097f688e0673d942f5a80f098036e128efcb2ac03ec1bd9e71b2f12ffb1", kill_on_drop: false }` [INFO] [stdout] 6b398097f688e0673d942f5a80f098036e128efcb2ac03ec1bd9e71b2f12ffb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" 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v0.10.1 [INFO] [stderr] Checking zbus_names v3.0.0 [INFO] [stderr] Checking clipboard_wayland v0.2.2 [INFO] [stderr] Checking zbus v4.4.0 [INFO] [stderr] Checking clipboard_x11 v0.4.2 [INFO] [stderr] Checking window_clipboard v0.4.1 [INFO] [stderr] Checking cosmic-text v0.12.1 [INFO] [stderr] Checking iced_core v0.13.2 [INFO] [stderr] Checking iced_futures v0.13.2 [INFO] [stderr] Checking iced_fonts v0.1.1 [INFO] [stderr] Checking iced_graphics v0.13.0 [INFO] [stderr] Checking iced_runtime v0.13.2 [INFO] [stderr] Checking iced_tiny_skia v0.13.0 [INFO] [stderr] Checking iced_winit v0.13.0 [INFO] [stderr] Checking iced_glyphon v0.6.0 [INFO] [stderr] Checking iced_wgpu v0.13.5 [INFO] [stderr] Checking iced_renderer v0.13.0 [INFO] [stderr] Checking iced_widget v0.13.4 [INFO] [stderr] Checking iced v0.13.1 [INFO] [stderr] Checking iced_aw v0.11.0 [INFO] [stderr] Checking flashcard-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `FlashcardKey` [INFO] [stdout] --> src/main.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | use quiz::{Flashcard, FlashcardKey, Quiz, Topic, TopicKey, TopicTag, Study}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `slotmap::new_key_type` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use slotmap::new_key_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `advanced::graphics::futures::backend::default` [INFO] [stdout] --> src/quiz.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use iced::{advanced::graphics::futures::backend::default, Background}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FlashcardKey` [INFO] [stdout] --> src/main.rs:17:23 [INFO] [stdout] | [INFO] [stdout] 17 | use quiz::{Flashcard, FlashcardKey, Quiz, Topic, TopicKey, TopicTag, Study}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `slotmap::new_key_type` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use slotmap::new_key_type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `advanced::graphics::futures::backend::default` [INFO] [stdout] --> src/quiz.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use iced::{advanced::graphics::futures::backend::default, Background}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_qna` [INFO] [stdout] --> src/quiz.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | let new_qna = Question { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_qna` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flashcard_key` [INFO] [stdout] --> src/quiz.rs:287:13 [INFO] [stdout] | [INFO] [stdout] 287 | let flashcard_key = study.cards.insert(flashcard); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_flashcard_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/quiz.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | let mut quiz_topic = Topic { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 99 | Message::StartQuiz => { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 104 | Message::SelectTopic(topic_key) => { [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 108 | Message::SelectQuiz(topic_key) => { [INFO] [stdout] | ------------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 112 | Message::SubmitCard(card) => { [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 167 | _ => {} [INFO] [stdout] | ^ ...and 18 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_topics` is never read [INFO] [stdout] --> src/quiz.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct Study { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 49 | pub current_topics: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Study` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `App` is never constructed [INFO] [stdout] --> src/quiz.rs:250:12 [INFO] [stdout] | [INFO] [stdout] 250 | struct App { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `new_qna` [INFO] [stdout] --> src/quiz.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | let new_qna = Question { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_qna` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 167 | _ => {} [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:167:13 [INFO] [stdout] | [INFO] [stdout] 99 | Message::StartQuiz => { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 104 | Message::SelectTopic(topic_key) => { [INFO] [stdout] | ------------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 108 | Message::SelectQuiz(topic_key) => { [INFO] [stdout] | ------------------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 112 | Message::SubmitCard(card) => { [INFO] [stdout] | ------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 167 | _ => {} [INFO] [stdout] | ^ ...and 18 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `current_topics` is never read [INFO] [stdout] --> src/quiz.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 46 | pub struct Study { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 49 | pub current_topics: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Study` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `answer_current` is never used [INFO] [stdout] --> src/quiz.rs:196:12 [INFO] [stdout] | [INFO] [stdout] 72 | impl Quiz { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 196 | pub fn answer_current(&mut self, user_answer: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "1696ce4c4fd1ca2644c885f7e10c21bd384d6f0d9cab47be640959b74ab11c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1696ce4c4fd1ca2644c885f7e10c21bd384d6f0d9cab47be640959b74ab11c17", kill_on_drop: false }` [INFO] [stdout] 1696ce4c4fd1ca2644c885f7e10c21bd384d6f0d9cab47be640959b74ab11c17