[INFO] cloning repository https://github.com/griff613/rust-text-editor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/griff613/rust-text-editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgriff613%2Frust-text-editor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgriff613%2Frust-text-editor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 103060075fa7fb1ad878e9f02bd80d486e9dd8ed [INFO] checking griff613/rust-text-editor against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgriff613%2Frust-text-editor" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/griff613/rust-text-editor on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/griff613/rust-text-editor [INFO] finished tweaking git repo https://github.com/griff613/rust-text-editor [INFO] tweaked toml for git repo https://github.com/griff613/rust-text-editor written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/griff613/rust-text-editor 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded str_indices v0.4.3 [INFO] [stderr] Downloaded stability v0.1.1 [INFO] [stderr] Downloaded argh_shared v0.1.12 [INFO] [stderr] Downloaded ropey v1.6.1 [INFO] [stderr] Downloaded argh_derive v0.1.12 [INFO] [stderr] Downloaded argh v0.1.12 [INFO] [stderr] Downloaded compact_str v0.7.1 [INFO] [stderr] Downloaded strum_macros v0.26.2 [INFO] [stderr] Downloaded castaway v0.2.2 [INFO] [stderr] Downloaded syn v2.0.57 [INFO] [stderr] Downloaded ratatui v0.26.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1a4e5e8c0042dd2943c7e5e12aa8ba354d06350d2bb958fe4ee30d61cfac529 [INFO] running `Command { std: "docker" "start" "-a" "e1a4e5e8c0042dd2943c7e5e12aa8ba354d06350d2bb958fe4ee30d61cfac529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1a4e5e8c0042dd2943c7e5e12aa8ba354d06350d2bb958fe4ee30d61cfac529", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1a4e5e8c0042dd2943c7e5e12aa8ba354d06350d2bb958fe4ee30d61cfac529", kill_on_drop: false }` [INFO] [stdout] e1a4e5e8c0042dd2943c7e5e12aa8ba354d06350d2bb958fe4ee30d61cfac529 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0eb95d112755a631f59fe69bf9cc8e8ee785087ba98ff39b88c8fd15107d11be [INFO] running `Command { std: "docker" "start" "-a" "0eb95d112755a631f59fe69bf9cc8e8ee785087ba98ff39b88c8fd15107d11be", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking zerocopy v0.7.32 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking allocator-api2 v0.2.16 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking crossterm v0.27.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling indoc v2.0.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking str_indices v0.4.3 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking ropey v1.6.1 [INFO] [stderr] Compiling syn v2.0.57 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking lru v0.12.3 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking color-spantrace v0.2.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling strum_macros v0.26.2 [INFO] [stderr] Compiling stability v0.1.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking color-eyre v0.6.3 [INFO] [stderr] Checking strum v0.26.2 [INFO] [stderr] Checking ratatui v0.26.1 [INFO] [stderr] Checking argh_shared v0.1.12 [INFO] [stderr] Compiling argh_derive v0.1.12 [INFO] [stderr] Checking argh v0.1.12 [INFO] [stderr] Checking ste v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `KeyEventKind`, and `KeyEvent` [INFO] [stdout] --> src/main.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::event::{self, Event, KeyCode, KeyEvent, KeyEventKind}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Event`, `KeyCode`, `KeyEventKind`, and `KeyEvent` [INFO] [stdout] --> src/main.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use crossterm::event::{self, Event, KeyCode, KeyEvent, KeyEventKind}; [INFO] [stdout] | ^^^^^ ^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paragraph` [INFO] [stdout] --> src/main.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | let paragraph = Paragraph::new(content.rope.to_string()) [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_paragraph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `paragraph` [INFO] [stdout] --> src/main.rs:274:13 [INFO] [stdout] | [INFO] [stdout] 274 | let paragraph = Paragraph::new(content.rope.to_string()) [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_paragraph` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_style` [INFO] [stdout] --> src/main.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | let cursor_style = Style::default().fg(Color::Yellow).add_modifier(Modifier::BOLD); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_x` [INFO] [stdout] --> src/main.rs:279:13 [INFO] [stdout] | [INFO] [stdout] 279 | let cursor_x = area.x; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_y` [INFO] [stdout] --> src/main.rs:280:13 [INFO] [stdout] | [INFO] [stdout] 280 | let cursor_y = area.y; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `position` is never read [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Cursor { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 13 | position: CursorPosition, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cursor` 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: field `coordinates` is never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | struct CursorPosition { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 19 | coordinates: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CursorPosition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cursor` is never read [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct TextBuffer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 25 | rope: ropey::Rope, [INFO] [stdout] 26 | cursor: Cursor, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextBuffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_current_buffer` is never used [INFO] [stdout] --> src/main.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl App { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | fn set_current_buffer(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_style` [INFO] [stdout] --> src/main.rs:278:13 [INFO] [stdout] | [INFO] [stdout] 278 | let cursor_style = Style::default().fg(Color::Yellow).add_modifier(Modifier::BOLD); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_style` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_x` [INFO] [stdout] --> src/main.rs:279:13 [INFO] [stdout] | [INFO] [stdout] 279 | let cursor_x = area.x; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor_y` [INFO] [stdout] --> src/main.rs:280:13 [INFO] [stdout] | [INFO] [stdout] 280 | let cursor_y = area.y; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `position` is never read [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct Cursor { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 13 | position: CursorPosition, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cursor` 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: field `coordinates` is never read [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 18 | struct CursorPosition { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 19 | coordinates: (usize, usize), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CursorPosition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cursor` is never read [INFO] [stdout] --> src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 24 | struct TextBuffer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 25 | rope: ropey::Rope, [INFO] [stdout] 26 | cursor: Cursor, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TextBuffer` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_current_buffer` is never used [INFO] [stdout] --> src/main.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl App { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 76 | fn set_current_buffer(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.78s [INFO] running `Command { std: "docker" "inspect" "0eb95d112755a631f59fe69bf9cc8e8ee785087ba98ff39b88c8fd15107d11be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eb95d112755a631f59fe69bf9cc8e8ee785087ba98ff39b88c8fd15107d11be", kill_on_drop: false }` [INFO] [stdout] 0eb95d112755a631f59fe69bf9cc8e8ee785087ba98ff39b88c8fd15107d11be