[INFO] cloning repository https://github.com/Tomarchelone/ant [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tomarchelone/ant" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomarchelone%2Fant", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomarchelone%2Fant'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2723f717ebc794dbdf0dfeedc71d57e9d1d39833 [INFO] checking Tomarchelone/ant against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTomarchelone%2Fant" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Tomarchelone/ant 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/Tomarchelone/ant [INFO] finished tweaking git repo https://github.com/Tomarchelone/ant [INFO] tweaked toml for git repo https://github.com/Tomarchelone/ant written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Tomarchelone/ant 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 approx v0.1.1 [INFO] [stderr] Downloaded num-complex v0.2.3 [INFO] [stderr] Downloaded bzip2 v0.3.3 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.4 [INFO] [stderr] Downloaded adler32 v1.0.3 [INFO] [stderr] Downloaded rand v0.3.23 [INFO] [stderr] Downloaded gfx_gl v0.6.0 [INFO] [stderr] Downloaded rawpointer v0.1.0 [INFO] [stderr] Downloaded rusty-xinput v1.2.0 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded directories v1.0.2 [INFO] [stderr] Downloaded stdweb-derive v0.5.1 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.7 [INFO] [stderr] Downloaded gfx_device_gl v0.16.1 [INFO] [stderr] Downloaded glutin v0.20.0 [INFO] [stderr] Downloaded gfx_core v0.9.1 [INFO] [stderr] Downloaded gilrs-core v0.2.2 [INFO] [stderr] Downloaded gfx v0.18.1 [INFO] [stderr] Downloaded serde v1.0.92 [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded alsa-sys v0.1.2 [INFO] [stderr] Downloaded memchr v1.0.2 [INFO] [stderr] Downloaded stdweb v0.1.3 [INFO] [stderr] Downloaded slice-deque v0.2.4 [INFO] [stderr] Downloaded remove_dir_all v0.5.2 [INFO] [stderr] Downloaded cexpr v0.2.3 [INFO] [stderr] Downloaded clang-sys v0.21.2 [INFO] [stderr] Downloaded numtoa v0.1.0 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded env_logger v0.4.3 [INFO] [stderr] Downloaded quote v0.4.2 [INFO] [stderr] Downloaded ucd-util v0.1.3 [INFO] [stderr] Downloaded cargo_metadata v0.6.4 [INFO] [stderr] Downloaded toml v0.5.1 [INFO] [stderr] Downloaded atty v0.2.11 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded which v1.0.5 [INFO] [stderr] Downloaded minimp3-sys v0.3.1 [INFO] [stderr] Downloaded glob v0.2.11 [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded serde_json v1.0.39 [INFO] [stderr] Downloaded skeptic v0.13.4 [INFO] [stderr] Downloaded rustc-demangle v0.1.15 [INFO] [stderr] Downloaded linked-hash-map v0.5.2 [INFO] [stderr] Downloaded coreaudio-sys v0.2.2 [INFO] [stderr] Downloaded ogg v0.7.0 [INFO] [stderr] Downloaded syn v0.15.37 [INFO] [stderr] Downloaded cocoa v0.18.4 [INFO] [stderr] Downloaded objc v0.2.6 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] [stderr] Downloaded nodrop v0.1.13 [INFO] [stderr] Downloaded memoffset v0.2.1 [INFO] [stderr] Downloaded crossbeam-deque v0.7.1 [INFO] [stderr] Downloaded autocfg v0.1.4 [INFO] [stderr] Downloaded rustc-hash v1.0.1 [INFO] [stderr] Downloaded glyph_brush v0.4.3 [INFO] [stderr] Downloaded stb_truetype v0.2.6 [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded downcast-rs v1.0.4 [INFO] [stderr] Downloaded bitflags v1.1.0 [INFO] [stderr] Downloaded lazy_static v1.3.0 [INFO] [stderr] Downloaded nix v0.11.1 [INFO] [stderr] Downloaded same-file v1.0.4 [INFO] [stderr] Downloaded winit v0.19.1 [INFO] [stderr] Downloaded bumpalo v2.4.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.47 [INFO] [stderr] Downloaded gilrs v0.7.1 [INFO] [stderr] Downloaded deflate v0.7.19 [INFO] [stderr] Downloaded lyon v0.13.1 [INFO] [stderr] Downloaded pkg-config v0.3.14 [INFO] [stderr] Downloaded bzip2-sys v0.1.7 [INFO] [stderr] Downloaded ggez v0.5.0-rc.2 [INFO] [stderr] Downloaded image v0.21.2 [INFO] [stderr] Downloaded nalgebra v0.18.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.28 [INFO] [stderr] Downloaded libc v0.2.58 [INFO] [stderr] Downloaded lyon_geom v0.12.6 [INFO] [stderr] Downloaded regex-syntax v0.5.6 [INFO] [stderr] Downloaded stdweb v0.4.17 [INFO] [stderr] Downloaded hashbrown v0.3.1 [INFO] [stderr] Downloaded twox-hash v1.3.0 [INFO] [stderr] Downloaded num-integer v0.1.41 [INFO] [stderr] Downloaded lyon_tessellation v0.13.1 [INFO] [stderr] Downloaded regex v0.2.11 [INFO] [stderr] Downloaded bindgen v0.32.3 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.47 [INFO] [stderr] Downloaded glyph_brush_layout v0.1.6 [INFO] [stderr] Downloaded jpeg-decoder v0.1.15 [INFO] [stderr] Downloaded sid v0.5.2 [INFO] [stderr] Downloaded generic-array v0.12.0 [INFO] [stderr] Downloaded nom v3.2.1 [INFO] [stderr] Downloaded lewton v0.9.4 [INFO] [stderr] Downloaded serde_derive v1.0.92 [INFO] [stderr] Downloaded pulldown-cmark v0.2.0 [INFO] [stderr] Downloaded ryu v0.2.8 [INFO] [stderr] Downloaded rand v0.4.6 [INFO] [stderr] Downloaded backtrace v0.3.30 [INFO] [stderr] Downloaded crossbeam-epoch v0.7.1 [INFO] [stderr] Downloaded crossbeam-utils v0.6.5 [INFO] [stderr] Downloaded num-traits v0.2.8 [INFO] [stderr] Downloaded rusttype v0.7.7 [INFO] [stderr] Downloaded walkdir v2.2.8 [INFO] [stderr] Downloaded quote v0.6.12 [INFO] [stderr] Downloaded libloading v0.5.1 [INFO] [stderr] Downloaded x11-dl v2.18.3 [INFO] [stderr] Downloaded cc v1.0.37 [INFO] [stderr] Downloaded crc32fast v1.2.0 [INFO] [stderr] Downloaded zip v0.5.2 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.47 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.3 [INFO] [stderr] Downloaded glutin_glx_sys v0.1.5 [INFO] [stderr] Downloaded gl_generator v0.11.0 [INFO] [stderr] Downloaded glutin_wgl_sys v0.1.3 [INFO] [stderr] Downloaded gif v0.10.2 [INFO] [stderr] Downloaded lyon_algorithms v0.13.1 [INFO] [stderr] Downloaded euclid_macros v0.1.0 [INFO] [stderr] Downloaded euclid v0.19.9 [INFO] [stderr] Downloaded core-foundation-sys v0.5.1 [INFO] [stderr] Downloaded libloading v0.4.3 [INFO] [stderr] Downloaded redox_syscall v0.1.54 [INFO] [stderr] Downloaded termion v1.5.3 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded proc-macro2 v0.2.3 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded utf8-ranges v1.0.3 [INFO] [stderr] Downloaded coreaudio-rs v0.9.1 [INFO] [stderr] Downloaded cpal v0.8.2 [INFO] [stderr] Downloaded hound v3.4.0 [INFO] [stderr] Downloaded mach v0.2.3 [INFO] [stderr] Downloaded bytecount v0.4.0 [INFO] [stderr] Downloaded error-chain v0.12.1 [INFO] [stderr] Downloaded tempdir v0.3.7 [INFO] [stderr] Downloaded log v0.4.6 [INFO] [stderr] Downloaded rand_core v0.4.0 [INFO] [stderr] Downloaded smallvec v0.6.10 [INFO] [stderr] Downloaded arrayvec v0.4.10 [INFO] [stderr] Downloaded derivative v1.0.2 [INFO] [stderr] Downloaded gfx_window_glutin v0.30.0 [INFO] [stderr] Downloaded io-kit-sys v0.1.0 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.47 [INFO] [stderr] Downloaded uuid v0.7.4 [INFO] [stderr] Downloaded gleam v0.6.17 [INFO] [stderr] Downloaded lyon_path v0.13.1 [INFO] [stderr] Downloaded alga v0.9.1 [INFO] [stderr] Downloaded memchr v2.2.0 [INFO] [stderr] Downloaded smart-default v0.5.2 [INFO] [stderr] Downloaded num_cpus v1.10.1 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded base-x v0.2.5 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.47 [INFO] [stderr] Downloaded xi-unicode v0.1.0 [INFO] [stderr] Downloaded num-rational v0.2.2 [INFO] [stderr] Downloaded num-iter v0.1.39 [INFO] [stderr] Downloaded claxon v0.3.3 [INFO] [stderr] Downloaded glutin_gles2_sys v0.1.3 [INFO] [stderr] Downloaded cgmath v0.14.1 [INFO] [stderr] Downloaded minimp3 v0.3.3 [INFO] [stderr] Downloaded cfg-if v0.1.9 [INFO] [stderr] Downloaded matrixmultiply v0.2.2 [INFO] [stderr] Downloaded mint v0.5.1 [INFO] [stderr] Downloaded podio v0.1.6 [INFO] [stderr] Downloaded rodio v0.8.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 300bddedde0fb5991c53a53cd0659f48093b6f67cc0f38e219e6d098fad1b660 [INFO] running `Command { std: "docker" "start" "-a" "300bddedde0fb5991c53a53cd0659f48093b6f67cc0f38e219e6d098fad1b660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "300bddedde0fb5991c53a53cd0659f48093b6f67cc0f38e219e6d098fad1b660", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "300bddedde0fb5991c53a53cd0659f48093b6f67cc0f38e219e6d098fad1b660", kill_on_drop: false }` [INFO] [stdout] 300bddedde0fb5991c53a53cd0659f48093b6f67cc0f38e219e6d098fad1b660 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 14486d3cefd99a0051a464a889cfdac6f8a5641d29aa79894dca42dc0e69e651 [INFO] running `Command { std: "docker" "start" "-a" "14486d3cefd99a0051a464a889cfdac6f8a5641d29aa79894dca42dc0e69e651", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Compiling syn v0.15.37 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling serde v1.0.92 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking nodrop v0.1.13 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling libloading v0.5.1 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Checking crossbeam-utils v0.6.5 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking rusttype v0.7.7 [INFO] [stderr] Compiling backtrace v0.3.30 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking smallvec v0.6.10 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling rustc-demangle v0.1.15 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Checking owning_ref v0.4.0 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.92 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking euclid v0.19.9 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking lyon_geom v0.12.6 [INFO] [stderr] Compiling bytecount v0.4.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking lyon_path v0.13.1 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking gfx_core v0.9.1 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking slice-deque v0.2.4 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Checking rawpointer v0.1.0 [INFO] [stderr] Checking xi-unicode v0.1.0 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking glyph_brush_layout v0.1.6 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking gif v0.10.2 [INFO] [stderr] Checking minimp3 v0.3.3 [INFO] [stderr] Checking matrixmultiply v0.2.2 [INFO] [stderr] Checking alga v0.9.1 [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking gfx_device_gl v0.16.1 [INFO] [stderr] Checking generic-array v0.12.0 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking lyon_tessellation v0.13.1 [INFO] [stderr] Checking lyon_algorithms v0.13.1 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking gilrs-core v0.2.2 [INFO] [stderr] Checking twox-hash v1.3.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking claxon v0.3.3 [INFO] [stderr] Checking hashbrown v0.3.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking mint v0.5.1 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Checking zip v0.5.2 [INFO] [stderr] Checking glyph_brush v0.4.3 [INFO] [stderr] Checking rodio v0.8.1 [INFO] [stderr] Checking nalgebra v0.18.0 [INFO] [stderr] Checking image v0.21.2 [INFO] [stderr] Checking gilrs v0.7.1 [INFO] [stderr] Checking lyon v0.13.1 [INFO] [stderr] Checking gfx v0.18.1 [INFO] [stderr] Compiling smart-default v0.5.2 [INFO] [stderr] Compiling ggez v0.5.0-rc.2 [INFO] [stderr] Checking directories v1.0.2 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.1 [INFO] [stderr] Checking glutin v0.20.0 [INFO] [stderr] Checking gfx_window_glutin v0.30.0 [INFO] [stderr] Checking ant v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nalgebra as na` [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use ggez::{nalgebra as na}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawMode`, `Mesh`, and `self` [INFO] [stdout] --> src/lib.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use ggez::graphics::{self, DrawMode, Mesh}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyMods` [INFO] [stdout] --> src/lib.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nalgebra as na` [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use ggez::{nalgebra as na}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawMode`, `Mesh`, and `self` [INFO] [stdout] --> src/lib.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use ggez::graphics::{self, DrawMode, Mesh}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyMods` [INFO] [stdout] --> src/lib.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventHandler` [INFO] [stdout] --> src/lib.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventHandler` [INFO] [stdout] --> src/lib.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `resolution` is never read [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | resolution: (f32, f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `resolution` is never read [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | resolution: (f32, f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | self.walker.draw(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = self.walker.draw(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | self.walker.draw(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = self.walker.draw(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub mod lib; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nalgebra as na` [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use ggez::{nalgebra as na}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawMode`, `Mesh`, and `self` [INFO] [stdout] --> src/lib.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use ggez::graphics::{self, DrawMode, Mesh}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyMods` [INFO] [stdout] --> src/lib.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyCode` and `KeyMods` [INFO] [stdout] --> src/ant.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ggez::input::keyboard` [INFO] [stdout] --> src/ant.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use ggez::input::keyboard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub mod lib; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyCode` and `KeyMods` [INFO] [stdout] --> src/engineer.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nalgebra as na` [INFO] [stdout] --> src/lib.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use ggez::{nalgebra as na}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ggez::input::keyboard` [INFO] [stdout] --> src/engineer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use ggez::input::keyboard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DrawMode`, `Mesh`, and `self` [INFO] [stdout] --> src/lib.rs:4:22 [INFO] [stdout] | [INFO] [stdout] 4 | use ggez::graphics::{self, DrawMode, Mesh}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ant::*` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::ant::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `KeyMods` [INFO] [stdout] --> src/lib.rs:5:42 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:23:61 [INFO] [stdout] | [INFO] [stdout] 23 | let (w, h) = (screen_resolution.0, screen_resolution.1);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyCode` and `KeyMods` [INFO] [stdout] --> src/ant.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ggez::input::keyboard` [INFO] [stdout] --> src/ant.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use ggez::input::keyboard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `KeyCode` and `KeyMods` [INFO] [stdout] --> src/engineer.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ggez::input::keyboard` [INFO] [stdout] --> src/engineer.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use ggez::input::keyboard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ant::*` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::ant::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/main.rs:23:61 [INFO] [stdout] | [INFO] [stdout] 23 | let (w, h) = (screen_resolution.0, screen_resolution.1);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventHandler` [INFO] [stdout] --> src/lib.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventHandler` [INFO] [stdout] --> src/engineer.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventHandler` [INFO] [stdout] --> src/ant.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventHandler` [INFO] [stdout] --> src/lib.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventHandler` [INFO] [stdout] --> src/engineer.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventHandler` [INFO] [stdout] --> src/ant.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use ggez::event::{EventHandler, KeyCode, KeyMods}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `resolution` is never read [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | resolution: (f32, f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `resolution` is never read [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct State { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 33 | resolution: (f32, f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `resolution` is never read [INFO] [stdout] --> src/ant.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Screen { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 44 | assets: Assets, [INFO] [stdout] 45 | resolution: (f32, f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `resolution` is never read [INFO] [stdout] --> src/ant.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 43 | pub struct Screen { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 44 | assets: Assets, [INFO] [stdout] 45 | resolution: (f32, f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PURPLE` is never used [INFO] [stdout] --> src/engineer.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const PURPLE: [f32; 4] = [0.4, 0.0, 0.2, 1.0]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PURPLE` is never used [INFO] [stdout] --> src/engineer.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const PURPLE: [f32; 4] = [0.4, 0.0, 0.2, 1.0]; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLUE` is never used [INFO] [stdout] --> src/engineer.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const BLUE: [f32; 4] = [0.2, 0.0, 0.5, 1.0]; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLUE` is never used [INFO] [stdout] --> src/engineer.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const BLUE: [f32; 4] = [0.2, 0.0, 0.5, 1.0]; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `resolution` is never read [INFO] [stdout] --> src/engineer.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Screen { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 48 | assets: Assets, [INFO] [stdout] 49 | resolution: (f32, f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `resolution` is never read [INFO] [stdout] --> src/engineer.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Screen { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 48 | assets: Assets, [INFO] [stdout] 49 | resolution: (f32, f32), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | self.walker.draw(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = self.walker.draw(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | self.walker.draw(ctx); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 106 | let _ = self.walker.draw(ctx); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.80s [INFO] running `Command { std: "docker" "inspect" "14486d3cefd99a0051a464a889cfdac6f8a5641d29aa79894dca42dc0e69e651", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14486d3cefd99a0051a464a889cfdac6f8a5641d29aa79894dca42dc0e69e651", kill_on_drop: false }` [INFO] [stdout] 14486d3cefd99a0051a464a889cfdac6f8a5641d29aa79894dca42dc0e69e651