[INFO] cloning repository https://github.com/lvella/non-deterministic-minesweeper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lvella/non-deterministic-minesweeper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flvella%2Fnon-deterministic-minesweeper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flvella%2Fnon-deterministic-minesweeper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0dfdda7af565245e4028046f32283e5d3115a902 [INFO] testing lvella/non-deterministic-minesweeper against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flvella%2Fnon-deterministic-minesweeper" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lvella/non-deterministic-minesweeper [INFO] finished tweaking git repo https://github.com/lvella/non-deterministic-minesweeper [INFO] tweaked toml for git repo https://github.com/lvella/non-deterministic-minesweeper written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lvella/non-deterministic-minesweeper on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "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" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 420 packages to latest compatible versions [INFO] [stderr] Adding delegate v0.9.0 (available: v0.13.4) [INFO] [stderr] Adding getrandom v0.2.16 (available: v0.3.3) [INFO] [stderr] Adding iced v0.9.0 (available: v0.13.1) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rand_core v0.6.4 (available: v0.9.3) [INFO] [stderr] Adding rand_xoshiro v0.6.0 (available: v0.7.0) [INFO] [stderr] Adding strum v0.24.1 (available: v0.27.2) [INFO] [stderr] Adding strum_macros v0.24.3 (available: v0.27.2) [INFO] [stderr] Adding wasm-bindgen-futures v0.4.45 (available: v0.4.50) [INFO] [stderr] Adding web-sys v0.3.72 (available: v0.3.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51f8217961e948b365b6eac26f9402e29ed9dbdcc7d0c5a71fbe95bd530c1d0f [INFO] running `Command { std: "docker" "start" "-a" "51f8217961e948b365b6eac26f9402e29ed9dbdcc7d0c5a71fbe95bd530c1d0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51f8217961e948b365b6eac26f9402e29ed9dbdcc7d0c5a71fbe95bd530c1d0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51f8217961e948b365b6eac26f9402e29ed9dbdcc7d0c5a71fbe95bd530c1d0f", kill_on_drop: false }` [INFO] [stdout] 51f8217961e948b365b6eac26f9402e29ed9dbdcc7d0c5a71fbe95bd530c1d0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3839ee014030ac881694dc753fbd2e491369a509597ef3f99fd83ff3f1d8caf5 [INFO] running `Command { std: "docker" "start" "-a" "3839ee014030ac881694dc753fbd2e491369a509597ef3f99fd83ff3f1d8caf5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Compiling xml-rs v0.8.27 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling wayland-sys v0.31.7 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling wayland-backend v0.3.11 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling quick-xml v0.37.5 [INFO] [stderr] Compiling wayland-client v0.31.11 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling xcursor v0.3.10 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling png v0.17.16 [INFO] [stderr] Compiling wayland-scanner v0.31.7 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling raw-window-handle v0.5.2 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling strict-num v0.1.1 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling kurbo v0.8.3 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling xmlparser v0.13.6 [INFO] [stderr] Compiling palette v0.6.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling unicode-general-category v0.6.0 [INFO] [stderr] Compiling roxmltree v0.18.1 [INFO] [stderr] Compiling svgtypes v0.9.0 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling find-crate v0.6.3 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling kurbo v0.9.5 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling palette_derive v0.6.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling simplecss v0.2.2 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling ttf-parser v0.25.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling ttf-parser v0.18.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling roxmltree v0.20.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling fontconfig-parser v0.5.8 [INFO] [stderr] Compiling rosvgtree v0.1.0 [INFO] [stderr] Compiling owned_ttf_parser v0.25.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling polling v3.10.0 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling unicode-ccc v0.1.2 [INFO] [stderr] Compiling rctree v0.5.0 [INFO] [stderr] Compiling unicode-script v0.5.7 [INFO] [stderr] Compiling imagesize v0.11.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.10 [INFO] [stderr] Compiling unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Compiling data-url v0.2.0 [INFO] [stderr] Compiling iced_core v0.9.0 [INFO] [stderr] Compiling ab_glyph v0.2.31 [INFO] [stderr] Compiling calloop v0.13.0 [INFO] [stderr] Compiling usvg v0.29.0 [INFO] [stderr] Compiling rustybuzz v0.7.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling fontdb v0.12.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling wayland-protocols v0.32.9 [INFO] [stderr] Compiling tiny-skia-path v0.8.4 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling nix v0.25.1 [INFO] [stderr] Compiling rgb v0.8.52 [INFO] [stderr] Compiling foreign-types-macros v0.2.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.16.1 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling crossfont v0.5.2 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling cursor-icon v1.2.0 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Compiling unicode-vo v0.1.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.19.2 [INFO] [stderr] Compiling foreign-types-shared v0.3.1 [INFO] [stderr] Compiling usvg-text-layout v0.29.0 [INFO] [stderr] Compiling foreign-types v0.5.0 [INFO] [stderr] Compiling iced_futures v0.6.0 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling calloop v0.10.6 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling wayland-csd-frame v0.3.0 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling svgfilters v0.4.0 [INFO] [stderr] Compiling tiny-skia v0.8.4 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling calloop-wayland-source v0.3.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling servo-fontconfig v0.5.1 [INFO] [stderr] Compiling iced_style v0.8.0 [INFO] [stderr] Compiling wayland-cursor v0.31.11 [INFO] [stderr] Compiling svgtypes v0.10.0 [INFO] [stderr] Compiling twox-hash v1.6.3 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling freetype-rs v0.26.0 [INFO] [stderr] Compiling memmap2 v0.9.8 [INFO] [stderr] Compiling tiny-skia-path v0.7.0 [INFO] [stderr] Compiling safe_arch v0.5.2 [INFO] [stderr] Compiling spirv v0.2.0+1.5.4 [INFO] [stderr] Compiling gpu-alloc-types v0.2.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.1.2 [INFO] [stderr] Compiling glam v0.21.3 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling xi-unicode v0.3.0 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling jpeg-decoder v0.3.2 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling naga v0.11.1 [INFO] [stderr] Compiling tiny-skia v0.7.0 [INFO] [stderr] Compiling resvg v0.29.0 [INFO] [stderr] Compiling iced_native v0.10.3 [INFO] [stderr] Compiling wayland-protocols-wlr v0.3.9 [INFO] [stderr] Compiling glyph_brush_draw_cache v0.1.6 [INFO] [stderr] Compiling glyph_brush_layout v0.2.4 [INFO] [stderr] Compiling gpu-descriptor v0.2.4 [INFO] [stderr] Compiling gpu-alloc v0.5.4 [INFO] [stderr] Compiling twox-hash v2.1.1 [INFO] [stderr] Compiling ash v0.37.3+1.3.251 [INFO] [stderr] Compiling gethostname v1.0.2 [INFO] [stderr] Compiling ordered-float v5.0.0 [INFO] [stderr] Compiling wgpu-types v0.15.2 [INFO] [stderr] Compiling x11rb-protocol v0.13.2 [INFO] [stderr] Compiling glow v0.12.3 [INFO] [stderr] Compiling renderdoc-sys v0.7.1 [INFO] [stderr] Compiling profiling v1.0.17 [INFO] [stderr] Compiling smithay-clipboard v0.7.2 [INFO] [stderr] Compiling glyph_brush v0.7.12 [INFO] [stderr] Compiling iced_graphics v0.8.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.8 [INFO] [stderr] Compiling glutin_egl_sys v0.1.6 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling clipboard_wayland v0.2.2 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling encase_derive_impl v0.3.0 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling euclid v0.22.11 [INFO] [stderr] Compiling typewit v1.13.0 [INFO] [stderr] Compiling encase_derive v0.3.0 [INFO] [stderr] Compiling const_panic v0.2.14 [INFO] [stderr] Compiling x11rb v0.13.2 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling wayland-egl v0.29.5 [INFO] [stderr] Compiling glow v0.11.2 [INFO] [stderr] Compiling svg_fmt v0.4.5 [INFO] [stderr] Compiling encase v0.3.0 [INFO] [stderr] Compiling guillotiere v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling clipboard_x11 v0.4.2 [INFO] [stderr] Compiling window_clipboard v0.2.4 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling glow_glyph v0.5.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling iced_glow v0.8.0 [INFO] [stderr] Compiling delegate v0.9.0 [INFO] [stderr] Compiling strum v0.24.1 [INFO] [stderr] Compiling sctk-adwaita v0.4.3 [INFO] [stderr] Compiling winit v0.27.5 [INFO] [stderr] Compiling wgpu-hal v0.15.4 [INFO] [stderr] Compiling glutin v0.29.1 [INFO] [stderr] Compiling iced_winit v0.9.1 [INFO] [stderr] Compiling iced_glutin v0.8.0 [INFO] [stderr] Compiling wgpu-core v0.15.1 [INFO] [stderr] Compiling wgpu v0.15.1 [INFO] [stderr] Compiling wgpu_glyph v0.19.0 [INFO] [stderr] Compiling iced_wgpu v0.10.0 [INFO] [stderr] Compiling iced v0.9.0 [INFO] [stderr] Compiling mineswapper v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/solver.rs:522:12 [INFO] [stdout] | [INFO] [stdout] 116 | impl PartialSolution { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 522 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | fn view(&self) -> iced::Element { [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] 90 | fn view(&self) -> iced::Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 238 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 262 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 262 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:356:24 [INFO] [stdout] | [INFO] [stdout] 356 | fn create_button(tile: &minefield::Tile, exposed: bool) -> widget::Button { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 356 | fn create_button(tile: &minefield::Tile, exposed: bool) -> widget::Button<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:517:13 [INFO] [stdout] | [INFO] [stdout] 517 | fn view(&self) -> iced::Element { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 517 | fn view(&self) -> iced::Element<'_, Self::Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn rows(&self) -> RowsIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn rows(&self) -> RowsIter<'_, T, I, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.05s [INFO] running `Command { std: "docker" "inspect" "3839ee014030ac881694dc753fbd2e491369a509597ef3f99fd83ff3f1d8caf5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3839ee014030ac881694dc753fbd2e491369a509597ef3f99fd83ff3f1d8caf5", kill_on_drop: false }` [INFO] [stdout] 3839ee014030ac881694dc753fbd2e491369a509597ef3f99fd83ff3f1d8caf5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ceea8f6875865697a42b06f823f228b79e5ce5d1402ab9a4f30e9b7daa6cf429 [INFO] running `Command { std: "docker" "start" "-a" "ceea8f6875865697a42b06f823f228b79e5ce5d1402ab9a4f30e9b7daa6cf429", kill_on_drop: false }` [INFO] [stderr] Compiling mineswapper v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/solver.rs:522:12 [INFO] [stdout] | [INFO] [stdout] 116 | impl PartialSolution { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 522 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 90 | fn view(&self) -> iced::Element { [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] 90 | fn view(&self) -> iced::Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:238:13 [INFO] [stdout] | [INFO] [stdout] 238 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 238 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:262:13 [INFO] [stdout] | [INFO] [stdout] 262 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 262 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:356:24 [INFO] [stdout] | [INFO] [stdout] 356 | fn create_button(tile: &minefield::Tile, exposed: bool) -> widget::Button { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 356 | fn create_button(tile: &minefield::Tile, exposed: bool) -> widget::Button<'_, Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:517:13 [INFO] [stdout] | [INFO] [stdout] 517 | fn view(&self) -> iced::Element { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 517 | fn view(&self) -> iced::Element<'_, Self::Message> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/grid.rs:71:17 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn rows(&self) -> RowsIter { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn rows(&self) -> RowsIter<'_, T, I, C> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "ceea8f6875865697a42b06f823f228b79e5ce5d1402ab9a4f30e9b7daa6cf429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceea8f6875865697a42b06f823f228b79e5ce5d1402ab9a4f30e9b7daa6cf429", kill_on_drop: false }` [INFO] [stdout] ceea8f6875865697a42b06f823f228b79e5ce5d1402ab9a4f30e9b7daa6cf429 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 18e1b73f2ed99adac5f492654fe851b1a2cce2838744215f8b09b277b791aafd [INFO] running `Command { std: "docker" "start" "-a" "18e1b73f2ed99adac5f492654fe851b1a2cce2838744215f8b09b277b791aafd", kill_on_drop: false }` [INFO] [stderr] warning: method `print` is never used [INFO] [stderr] --> src/solver.rs:522:12 [INFO] [stderr] | [INFO] [stderr] 116 | impl PartialSolution { [INFO] [stderr] | -------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 522 | pub fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:90:13 [INFO] [stderr] | [INFO] [stderr] 90 | fn view(&self) -> iced::Element { [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] 90 | fn view(&self) -> iced::Element<'_, Message> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:238:13 [INFO] [stderr] | [INFO] [stderr] 238 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 238 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element<'_, Message> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:262:13 [INFO] [stderr] | [INFO] [stderr] 262 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 262 | fn view(&self, minefield: &minefield::Minefield) -> iced::Element<'_, Message> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:356:24 [INFO] [stderr] | [INFO] [stderr] 356 | fn create_button(tile: &minefield::Tile, exposed: bool) -> widget::Button { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 356 | fn create_button(tile: &minefield::Tile, exposed: bool) -> widget::Button<'_, Message> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:517:13 [INFO] [stderr] | [INFO] [stderr] 517 | fn view(&self) -> iced::Element { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 517 | fn view(&self) -> iced::Element<'_, Self::Message> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/grid.rs:71:17 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn rows(&self) -> RowsIter { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 71 | pub fn rows(&self) -> RowsIter<'_, T, I, C> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `mineswapper` (bin "mineswapper" test) generated 7 warnings (run `cargo fix --bin "mineswapper" --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mineswapper-dea8a9b34fa246f6) [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" "18e1b73f2ed99adac5f492654fe851b1a2cce2838744215f8b09b277b791aafd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18e1b73f2ed99adac5f492654fe851b1a2cce2838744215f8b09b277b791aafd", kill_on_drop: false }` [INFO] [stdout] 18e1b73f2ed99adac5f492654fe851b1a2cce2838744215f8b09b277b791aafd