[INFO] cloning repository https://github.com/Marcin-Radecki/snake2d [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Marcin-Radecki/snake2d" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcin-Radecki%2Fsnake2d", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcin-Radecki%2Fsnake2d'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c053ef4ef13bab984d8f79ec7b9a494efbafeb59 [INFO] checking Marcin-Radecki/snake2d against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcin-Radecki%2Fsnake2d" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Marcin-Radecki/snake2d on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Marcin-Radecki/snake2d [INFO] finished tweaking git repo https://github.com/Marcin-Radecki/snake2d [INFO] tweaked toml for git repo https://github.com/Marcin-Radecki/snake2d written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Marcin-Radecki/snake2d 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston-graphics_api_version v1.0.0 [INFO] [stderr] Downloaded piston-float v1.0.0 [INFO] [stderr] Downloaded piston-viewport v1.0.0 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.66.0 [INFO] [stderr] Downloaded glutin v0.21.2 [INFO] [stderr] Downloaded pistoncore-window v0.47.0 [INFO] [stderr] Downloaded pistoncore-input v1.0.0 [INFO] [stderr] Downloaded num-rational v0.3.0 [INFO] [stderr] Downloaded weezl v0.1.1 [INFO] [stderr] Downloaded euclid v0.20.7 [INFO] [stderr] Downloaded jpeg-decoder v0.1.20 [INFO] [stderr] Downloaded image v0.23.10 [INFO] [stderr] Downloaded gimli v0.22.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.52.0 [INFO] [stderr] Downloaded piston v0.52.0 [INFO] [stderr] Downloaded bytemuck v1.4.1 [INFO] [stderr] Downloaded gif v0.11.1 [INFO] [stderr] Downloaded rayon-core v1.8.1 [INFO] [stderr] Downloaded rayon v1.4.1 [INFO] [stderr] Downloaded num-iter v0.1.41 [INFO] [stderr] Downloaded png v0.16.7 [INFO] [stderr] Downloaded tiff v0.5.0 [INFO] [stderr] Downloaded piston2d-graphics v0.37.0 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.74.0 [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded object v0.21.1 [INFO] [stderr] Downloaded backtrace v0.3.53 [INFO] [stderr] Downloaded cocoa v0.18.5 [INFO] [stderr] Downloaded wayland-protocols v0.21.13 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.6 [INFO] [stderr] Downloaded piston-texture v0.8.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.17 [INFO] [stderr] Downloaded ordered-float v1.1.0 [INFO] [stderr] Downloaded wayland-commons v0.21.13 [INFO] [stderr] Downloaded interpolation v0.2.0 [INFO] [stderr] Downloaded gl_generator v0.10.0 [INFO] [stderr] Downloaded gl v0.11.0 [INFO] [stderr] Downloaded wayland-scanner v0.21.13 [INFO] [stderr] Downloaded libloading v0.6.4 [INFO] [stderr] Downloaded wayland-sys v0.21.13 [INFO] [stderr] Downloaded wayland-client v0.21.13 [INFO] [stderr] Downloaded winit v0.19.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 36ab375f49544cf8ec1e16150564c9ec7c80f9bb4eb9694347fbc18842cd6f71 [INFO] running `Command { std: "docker" "start" "-a" "36ab375f49544cf8ec1e16150564c9ec7c80f9bb4eb9694347fbc18842cd6f71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36ab375f49544cf8ec1e16150564c9ec7c80f9bb4eb9694347fbc18842cd6f71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36ab375f49544cf8ec1e16150564c9ec7c80f9bb4eb9694347fbc18842cd6f71", kill_on_drop: false }` [INFO] [stdout] 36ab375f49544cf8ec1e16150564c9ec7c80f9bb4eb9694347fbc18842cd6f71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e8cc332beec29e24bcf9d25b29a147272b900ab85b03e23b438424a7530fe43 [INFO] running `Command { std: "docker" "start" "-a" "9e8cc332beec29e24bcf9d25b29a147272b900ab85b03e23b438424a7530fe43", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Checking libloading v0.6.4 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking piston-graphics_api_version v1.0.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking weezl v0.1.1 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking euclid v0.20.7 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking piston2d-graphics v0.37.0 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.10 [INFO] [stderr] Checking pistoncore-input v1.0.0 [INFO] [stderr] Checking pistoncore-window v0.47.0 [INFO] [stderr] Checking pistoncore-event_loop v0.52.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.74.0 [INFO] [stderr] Checking piston v0.52.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.66.0 [INFO] [stderr] Checking snake2d v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `border_color` is never read [INFO] [stdout] --> src/game_view.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct GameViewSettings { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | border_color: Color, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `border_color` is never read [INFO] [stdout] --> src/game_view.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct GameViewSettings { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | border_color: Color, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/snake.rs:224:40 [INFO] [stdout] | [INFO] [stdout] 224 | assert!(snake.will_grow(), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 224 | assert!(snake.will_grow(), "{}", true); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "9e8cc332beec29e24bcf9d25b29a147272b900ab85b03e23b438424a7530fe43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e8cc332beec29e24bcf9d25b29a147272b900ab85b03e23b438424a7530fe43", kill_on_drop: false }` [INFO] [stdout] 9e8cc332beec29e24bcf9d25b29a147272b900ab85b03e23b438424a7530fe43 [INFO] checking Marcin-Radecki/snake2d against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarcin-Radecki%2Fsnake2d" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Marcin-Radecki/snake2d on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Marcin-Radecki/snake2d [INFO] finished tweaking git repo https://github.com/Marcin-Radecki/snake2d [INFO] tweaked toml for git repo https://github.com/Marcin-Radecki/snake2d written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Marcin-Radecki/snake2d 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2cac897456b2110ce6dd7e579cd3770ffae7f3ca3c1f02172fceae99be4db278 [INFO] running `Command { std: "docker" "start" "-a" "2cac897456b2110ce6dd7e579cd3770ffae7f3ca3c1f02172fceae99be4db278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2cac897456b2110ce6dd7e579cd3770ffae7f3ca3c1f02172fceae99be4db278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cac897456b2110ce6dd7e579cd3770ffae7f3ca3c1f02172fceae99be4db278", kill_on_drop: false }` [INFO] [stdout] 2cac897456b2110ce6dd7e579cd3770ffae7f3ca3c1f02172fceae99be4db278 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58e8c576912122c725ab13ede2e32854e640b5ca9f67f0a81511f32bcd75d1db [INFO] running `Command { std: "docker" "start" "-a" "58e8c576912122c725ab13ede2e32854e640b5ca9f67f0a81511f32bcd75d1db", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking libloading v0.6.4 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking piston-float v1.0.0 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking wayland-sys v0.21.13 [INFO] [stderr] Checking piston-viewport v1.0.0 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking piston-graphics_api_version v1.0.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Checking wayland-commons v0.21.13 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking weezl v0.1.1 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking png v0.16.7 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking shader_version v0.7.0 [INFO] [stderr] Checking vecmath v1.0.0 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking piston-texture v0.8.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking piston2d-graphics v0.37.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking euclid v0.20.7 [INFO] [stderr] Checking find_folder v0.3.0 [INFO] [stderr] Checking jpeg-decoder v0.1.20 [INFO] [stderr] Checking image v0.23.10 [INFO] [stderr] Checking pistoncore-input v1.0.0 [INFO] [stderr] Checking pistoncore-window v0.47.0 [INFO] [stderr] Checking pistoncore-event_loop v0.52.0 [INFO] [stderr] Checking piston v0.52.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.74.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.6 [INFO] [stderr] Checking winit v0.19.5 [INFO] [stderr] Checking glutin v0.21.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.66.0 [INFO] [stderr] Checking snake2d v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `border_color` is never read [INFO] [stdout] --> src/game_view.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct GameViewSettings { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | border_color: Color, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `border_color` is never read [INFO] [stdout] --> src/game_view.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct GameViewSettings { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | border_color: Color, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/snake.rs:224:40 [INFO] [stdout] | [INFO] [stdout] 224 | assert!(snake.will_grow(), true); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 224 | assert!(snake.will_grow(), "{}", true); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s [INFO] running `Command { std: "docker" "inspect" "58e8c576912122c725ab13ede2e32854e640b5ca9f67f0a81511f32bcd75d1db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58e8c576912122c725ab13ede2e32854e640b5ca9f67f0a81511f32bcd75d1db", kill_on_drop: false }` [INFO] [stdout] 58e8c576912122c725ab13ede2e32854e640b5ca9f67f0a81511f32bcd75d1db