[INFO] cloning repository https://github.com/AgentX1994/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/AgentX1994/text_editor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAgentX1994%2Ftext_editor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAgentX1994%2Ftext_editor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f3439827d7a5aa45918061a173b83b78a38e2c0e [INFO] testing AgentX1994/text_editor against beta-2026-04-21 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAgentX1994%2Ftext_editor" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/AgentX1994/text_editor [INFO] finished tweaking git repo https://github.com/AgentX1994/text_editor [INFO] tweaked toml for git repo https://github.com/AgentX1994/text_editor written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/AgentX1994/text_editor on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/AgentX1994/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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 514db77723bbd182f6be1e8846f6cc4c996c41277e67002d98ca0cec8da53c2d [INFO] running `Command { std: "docker" "start" "-a" "514db77723bbd182f6be1e8846f6cc4c996c41277e67002d98ca0cec8da53c2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "514db77723bbd182f6be1e8846f6cc4c996c41277e67002d98ca0cec8da53c2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "514db77723bbd182f6be1e8846f6cc4c996c41277e67002d98ca0cec8da53c2d", kill_on_drop: false }` [INFO] [stdout] 514db77723bbd182f6be1e8846f6cc4c996c41277e67002d98ca0cec8da53c2d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7530324c8542eda93084cec66de47a631d1165acd0812f648d487d97e9998b1e [INFO] running `Command { std: "docker" "start" "-a" "7530324c8542eda93084cec66de47a631d1165acd0812f648d487d97e9998b1e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.68 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Compiling libloading v0.8.1 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling ttf-parser v0.19.2 [INFO] [stderr] Compiling raw-window-handle v0.5.2 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling ahash v0.8.3 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling palette v0.7.3 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling arrayref v0.3.7 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling allocator-api2 v0.2.16 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling flate2 v1.0.27 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling fdeflate v0.3.0 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling hashbrown v0.14.1 [INFO] [stderr] Compiling gethostname v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling termcolor v1.3.0 [INFO] [stderr] Compiling unicode-general-category v0.6.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling futures-io v0.3.28 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling png v0.17.10 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.2 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling wayland-sys v0.30.1 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling gpu-alloc v0.5.4 [INFO] [stderr] Compiling gpu-descriptor v0.2.4 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling memmap2 v0.6.2 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling wgpu-types v0.16.1 [INFO] [stderr] Compiling unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Compiling profiling v1.0.11 [INFO] [stderr] Compiling unicode-script v0.5.5 [INFO] [stderr] Compiling unicode-ccc v0.1.2 [INFO] [stderr] Compiling renderdoc-sys v1.0.0 [INFO] [stderr] Compiling glow v0.12.3 [INFO] [stderr] Compiling swash v0.1.8 [INFO] [stderr] Compiling fontdb v0.14.1 [INFO] [stderr] Compiling wayland-backend v0.1.2 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling euclid v0.22.9 [INFO] [stderr] Compiling quick-xml v0.28.2 [INFO] [stderr] Compiling half v2.3.1 [INFO] [stderr] Compiling glam v0.24.2 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling svg_fmt v0.4.1 [INFO] [stderr] Compiling sys-locale v0.3.1 [INFO] [stderr] Compiling rangemap v1.4.0 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling x11rb-protocol v0.11.1 [INFO] [stderr] Compiling softbuffer v0.2.1 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling wayland-scanner v0.30.1 [INFO] [stderr] Compiling lru v0.11.1 [INFO] [stderr] Compiling owned_ttf_parser v0.19.0 [INFO] [stderr] Compiling nix v0.22.3 [INFO] [stderr] Compiling etagere v0.2.8 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Compiling ab_glyph v0.2.22 [INFO] [stderr] Compiling guillotiere v0.6.2 [INFO] [stderr] Compiling winit v0.28.7 [INFO] [stderr] Compiling kurbo v0.9.5 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling bytemuck_derive v1.5.0 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling palette_derive v0.7.3 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling rustybuzz v0.8.0 [INFO] [stderr] Compiling tiny-skia-path v0.10.0 [INFO] [stderr] Compiling tiny-skia-path v0.8.4 [INFO] [stderr] Compiling x11rb v0.9.0 [INFO] [stderr] Compiling tiny-skia v0.10.0 [INFO] [stderr] Compiling naga v0.12.3 [INFO] [stderr] Compiling calloop v0.10.6 [INFO] [stderr] Compiling tiny-skia v0.8.4 [INFO] [stderr] Compiling wayland-client v0.30.2 [INFO] [stderr] Compiling cosmic-text v0.9.0 [INFO] [stderr] Compiling x11rb v0.11.1 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling iced_core v0.10.0 [INFO] [stderr] Compiling wgpu-hal v0.16.2 [INFO] [stderr] Compiling iced_graphics v0.9.0 [INFO] [stderr] Compiling iced_futures v0.7.0 [INFO] [stderr] Compiling iced_style v0.9.0 [INFO] [stderr] Compiling iced_runtime v0.1.1 [INFO] [stderr] Compiling clipboard_x11 v0.4.0 [INFO] [stderr] Compiling iced_tiny_skia v0.1.0 [INFO] [stderr] Compiling wgpu-core v0.16.1 [INFO] [stderr] Compiling wgpu v0.16.3 [INFO] [stderr] Compiling glyphon v0.3.0 [INFO] [stderr] Compiling iced_wgpu v0.11.1 [INFO] [stderr] Compiling iced_renderer v0.1.0 [INFO] [stderr] Compiling iced_widget v0.1.3 [INFO] [stderr] Compiling smithay-clipboard v0.6.6 [INFO] [stderr] Compiling sctk-adwaita v0.5.4 [INFO] [stderr] Compiling clipboard_wayland v0.2.0 [INFO] [stderr] Compiling window_clipboard v0.3.0 [INFO] [stderr] Compiling iced_winit v0.10.0 [INFO] [stderr] Compiling iced v0.10.0 [INFO] [stderr] Compiling text_editor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `layout` [INFO] [stdout] --> src/text_editor.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | layout: Layout<'_>, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/text_editor.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | cursor: mouse::Cursor, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `modifiers` [INFO] [stdout] --> src/text_editor.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | modifiers, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/text_editor.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn text_editor(backend: &Mutex) -> TextEditor { [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 75 | pub fn text_editor(backend: &Mutex) -> TextEditor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `Command { std: "docker" "inspect" "7530324c8542eda93084cec66de47a631d1165acd0812f648d487d97e9998b1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7530324c8542eda93084cec66de47a631d1165acd0812f648d487d97e9998b1e", kill_on_drop: false }` [INFO] [stdout] 7530324c8542eda93084cec66de47a631d1165acd0812f648d487d97e9998b1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6076ba7b36ee277127b6246ebb556c58cf2bb06bdd6da16dd9fa7531bef8f325 [INFO] running `Command { std: "docker" "start" "-a" "6076ba7b36ee277127b6246ebb556c58cf2bb06bdd6da16dd9fa7531bef8f325", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `layout` [INFO] [stdout] --> src/text_editor.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | layout: Layout<'_>, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/text_editor.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | cursor: mouse::Cursor, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `modifiers` [INFO] [stdout] --> src/text_editor.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | modifiers, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/text_editor.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn text_editor(backend: &Mutex) -> TextEditor { [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 75 | pub fn text_editor(backend: &Mutex) -> TextEditor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling text_editor v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `layout` [INFO] [stdout] --> src/text_editor.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | layout: Layout<'_>, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layout` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/text_editor.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | cursor: mouse::Cursor, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `modifiers` [INFO] [stdout] --> src/text_editor.rs:256:17 [INFO] [stdout] | [INFO] [stdout] 256 | modifiers, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/text_editor.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn text_editor(backend: &Mutex) -> TextEditor { [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 75 | pub fn text_editor(backend: &Mutex) -> TextEditor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.94s [INFO] running `Command { std: "docker" "inspect" "6076ba7b36ee277127b6246ebb556c58cf2bb06bdd6da16dd9fa7531bef8f325", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6076ba7b36ee277127b6246ebb556c58cf2bb06bdd6da16dd9fa7531bef8f325", kill_on_drop: false }` [INFO] [stdout] 6076ba7b36ee277127b6246ebb556c58cf2bb06bdd6da16dd9fa7531bef8f325 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0f375d2bd9468237ab54e37925a4d8d3642a82226f6db1f315cd1f0fd1e99246 [INFO] running `Command { std: "docker" "start" "-a" "0f375d2bd9468237ab54e37925a4d8d3642a82226f6db1f315cd1f0fd1e99246", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `layout` [INFO] [stderr] --> src/text_editor.rs:242:9 [INFO] [stderr] | [INFO] [stderr] 242 | layout: Layout<'_>, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_layout` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cursor` [INFO] [stderr] --> src/text_editor.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | cursor: mouse::Cursor, [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `modifiers` [INFO] [stderr] --> src/text_editor.rs:256:17 [INFO] [stderr] | [INFO] [stderr] 256 | modifiers, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `modifiers: _` [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/text_editor.rs:75:29 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn text_editor(backend: &Mutex) -> TextEditor { [INFO] [stderr] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 75 | pub fn text_editor(backend: &Mutex) -> TextEditor<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `text_editor` (lib) generated 4 warnings (run `cargo fix --lib -p text_editor` to apply 4 suggestions) [INFO] [stderr] warning: `text_editor` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/text_editor-570bde816aaa4e65) [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/text_editor-b95dc8599eb5d469) [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] [stdout] [INFO] [stderr] Doc-tests text_editor [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] [stdout] [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" "0f375d2bd9468237ab54e37925a4d8d3642a82226f6db1f315cd1f0fd1e99246", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f375d2bd9468237ab54e37925a4d8d3642a82226f6db1f315cd1f0fd1e99246", kill_on_drop: false }` [INFO] [stdout] 0f375d2bd9468237ab54e37925a4d8d3642a82226f6db1f315cd1f0fd1e99246