[INFO] updating cached repository https://github.com/bool-rus/beads-and-treads [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/bool-rus/beads-and-treads [INFO] [stderr] 9e69f62..827c9e0 feature/add-color -> feature/add-color [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0b475d0cd4d0331e22210497544224b047fb7075 [INFO] checking bool-rus/beads-and-treads against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbool-rus%2Fbeads-and-treads" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bool-rus/beads-and-treads on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bool-rus/beads-and-treads [INFO] finished tweaking git repo https://github.com/bool-rus/beads-and-treads [INFO] tweaked toml for git repo https://github.com/bool-rus/beads-and-treads written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/bool-rus/beads-and-treads already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 602d1a0b991e78a12ab06703173abfc0ed3f1bb0adc8aa4e45a3288fcdfaec9b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "602d1a0b991e78a12ab06703173abfc0ed3f1bb0adc8aa4e45a3288fcdfaec9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "602d1a0b991e78a12ab06703173abfc0ed3f1bb0adc8aa4e45a3288fcdfaec9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "602d1a0b991e78a12ab06703173abfc0ed3f1bb0adc8aa4e45a3288fcdfaec9b", kill_on_drop: false }` [INFO] [stdout] 602d1a0b991e78a12ab06703173abfc0ed3f1bb0adc8aa4e45a3288fcdfaec9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6def9a1d6c71d5d38b60bb432ddaa8ddb8b727a63ec1c6ff3dd56a49433c81e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d6def9a1d6c71d5d38b60bb432ddaa8ddb8b727a63ec1c6ff3dd56a49433c81e", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling libloading v0.6.2 [INFO] [stderr] Compiling syn v1.0.32 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking adler32 v1.1.0 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking iced_core v0.2.1 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking xmlparser v0.10.0 [INFO] [stderr] Checking float-cmp v0.5.3 [INFO] [stderr] Checking unicode-vo v0.1.0 [INFO] [stderr] Compiling glam v0.8.7 [INFO] [stderr] Checking unicode-script v0.3.0 [INFO] [stderr] Checking rctree v0.3.3 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking ttf-parser v0.2.2 [INFO] [stderr] Checking xmlwriter v0.1.0 [INFO] [stderr] Checking sw-composite v0.5.10 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking instant v0.1.4 [INFO] [stderr] Checking rgb v0.8.18 [INFO] [stderr] Checking svg_fmt v0.2.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking data-url v0.1.0 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking iced_style v0.1.0 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Checking svgtypes v0.5.0 [INFO] [stderr] Checking quick-csv v0.1.6 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking roxmltree v0.7.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Checking x11 v2.18.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking relevant v0.4.2 [INFO] [stderr] Checking simplecss v0.2.0 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking ash v0.29.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking jpeg-decoder v0.1.19 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking kurbo v0.2.3 [INFO] [stderr] Checking gfx-hal v0.4.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling harfbuzz-sys v0.3.4 [INFO] [stderr] Checking png v0.15.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking euclid v0.20.13 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking glyph_brush_layout v0.1.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking harfbuzz_rs v1.1.1 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking glyph_brush v0.6.3 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking usvg v0.8.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] Checking raqote v0.6.4 [INFO] [stderr] Checking font-kit v0.4.0 [INFO] [stderr] Checking gfx-backend-empty v0.4.0 [INFO] [stderr] Checking rendy-descriptor v0.5.1 [INFO] [stderr] Checking rendy-memory v0.5.2 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Compiling zerocopy-derive v0.1.4 [INFO] [stderr] Checking resvg v0.8.0 [INFO] [stderr] Checking euclid v0.19.9 [INFO] [stderr] Checking zerocopy v0.2.8 [INFO] [stderr] Checking guillotiere v0.4.4 [INFO] [stderr] Checking clipboard_x11 v0.1.0 [INFO] [stderr] Checking gfx-backend-vulkan v0.4.3 [INFO] [stderr] Checking wgpu-native v0.4.3 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Compiling pin-project-internal v0.4.22 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Checking smithay-clipboard v0.3.7 [INFO] [stderr] Checking winit v0.22.2 [INFO] [stderr] Checking clipboard_wayland v0.1.0 [INFO] [stderr] Checking window_clipboard v0.1.1 [INFO] [stderr] Checking pin-project v0.4.22 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking iced_futures v0.1.2 [INFO] [stderr] Checking iced_native v0.2.2 [INFO] [stderr] Checking wgpu v0.4.0 [INFO] [stderr] Checking wgpu_glyph v0.7.0 [INFO] [stderr] Checking iced_winit v0.1.0 [INFO] [stderr] Checking iced_wgpu v0.2.3 [INFO] [stderr] Checking iced v0.1.1 [INFO] [stderr] Checking beads-and-threads v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/ui/palette.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn add(&mut self, color: Color) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LRSquare` [INFO] [stdout] --> src/beads.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LRSquare, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LROffset` [INFO] [stdout] --> src/beads.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | LROffset(bool), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/grid.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | self.shrink(Side::Right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/grid.rs:171:17 [INFO] [stdout] | [INFO] [stdout] 171 | self.shrink(Side::Bottom); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/ui/files.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | self.update_with_err(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec` [INFO] [stdout] --> src/beads.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let vec: Vec = beads_line.line().into_iter().map(|&(obj, count)|{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/beads.rs:161:21 [INFO] [stdout] | [INFO] [stdout] 161 | .map(|&(i,c)|{c}) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/ui/palette.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | fn add(&mut self, color: Color) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LRSquare` [INFO] [stdout] --> src/beads.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | LRSquare, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `LROffset` [INFO] [stdout] --> src/beads.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | LROffset(bool), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/grid.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | self.shrink(Side::Right); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/grid.rs:171:17 [INFO] [stdout] | [INFO] [stdout] 171 | self.shrink(Side::Bottom); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/ui/files.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 188 | self.update_with_err(msg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/service/grid.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | s.service(Message::Grow(Side::Top)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/service/grid.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | s.service(Message::Grow(Side::Left)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/service/grid.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | s.service(Message::Point(Coord{ x: 0, y: 0 }, 33)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/service/grid.rs:123:9 [INFO] [stdout] | [INFO] [stdout] 123 | s.service(Message::Point(Coord{ x: 0, y: 0 }, 34)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/service/grid.rs:124:9 [INFO] [stdout] | [INFO] [stdout] 124 | s.service(Message::Point(Coord{ x: 0, y: 0 }, 34)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/service/grid.rs:125:9 [INFO] [stdout] | [INFO] [stdout] 125 | s.service(Message::Point(Coord{ x: 0, y: 0 }, 35)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/service/grid.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | s.service(Message::Undo); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/service/grid.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | s.service(Message::Grow(Side::Left)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 48s [INFO] running `Command { std: "docker" "inspect" "d6def9a1d6c71d5d38b60bb432ddaa8ddb8b727a63ec1c6ff3dd56a49433c81e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6def9a1d6c71d5d38b60bb432ddaa8ddb8b727a63ec1c6ff3dd56a49433c81e", kill_on_drop: false }` [INFO] [stdout] d6def9a1d6c71d5d38b60bb432ddaa8ddb8b727a63ec1c6ff3dd56a49433c81e