[INFO] cloning repository https://github.com/chutchinson/chip-8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chutchinson/chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchutchinson%2Fchip-8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchutchinson%2Fchip-8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee183155b5af6371ae1e5b73090fb2e90e608c9d [INFO] checking chutchinson/chip-8 against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchutchinson%2Fchip-8" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chutchinson/chip-8 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chutchinson/chip-8 [INFO] finished tweaking git repo https://github.com/chutchinson/chip-8 [INFO] tweaked toml for git repo https://github.com/chutchinson/chip-8 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/chutchinson/chip-8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 837b70a4138db878fb171269437b70fa6f65d2e118d55e7ce6493417db3d6704 [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" "837b70a4138db878fb171269437b70fa6f65d2e118d55e7ce6493417db3d6704", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "837b70a4138db878fb171269437b70fa6f65d2e118d55e7ce6493417db3d6704", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "837b70a4138db878fb171269437b70fa6f65d2e118d55e7ce6493417db3d6704", kill_on_drop: false }` [INFO] [stdout] 837b70a4138db878fb171269437b70fa6f65d2e118d55e7ce6493417db3d6704 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d3d24b4b4d06a58dd404262c3c83e37e22bbc02e8c8c5073e9d4d2df0f35146 [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" "5d3d24b4b4d06a58dd404262c3c83e37e22bbc02e8c8c5073e9d4d2df0f35146", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling cc v1.0.37 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.2 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking xi-unicode v0.2.0 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking instant v0.1.2 [INFO] [stderr] Compiling cpal v0.11.0 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Compiling coffee v0.4.0 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking claxon v0.4.2 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Checking stb_truetype v0.2.6 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking gfx_core v0.9.2 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Checking lewton v0.10.1 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking stretch v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.36 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling glutin_glx_sys v0.1.6 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking rusttype v0.7.6 [INFO] [stderr] Checking sid v0.5.2 [INFO] [stderr] Compiling gfx_gl v0.6.1 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking alga v0.9.3 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking gfx v0.18.2 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking minimp3 v0.3.5 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking backtrace v0.3.41 [INFO] [stderr] Checking glyph_brush_layout v0.1.9 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking nalgebra v0.18.1 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking glyph_brush v0.6.3 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.16 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking glyph_brush v0.5.4 [INFO] [stderr] Checking gfx_glyph v0.15.0 [INFO] [stderr] Checking jpeg-decoder v0.1.19 [INFO] [stderr] Checking euclid v0.19.9 [INFO] [stderr] Checking gilrs-core v0.2.5 [INFO] [stderr] Checking gilrs v0.7.4 [INFO] [stderr] Checking thiserror v1.0.16 [INFO] [stderr] Checking lyon_geom v0.12.7 [INFO] [stderr] Checking rodio v0.11.0 [INFO] [stderr] Checking gfx_device_gl v0.16.2 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking lyon_path v0.13.2 [INFO] [stderr] Checking lyon_tessellation v0.13.5 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking winit v0.22.1 [INFO] [stderr] Checking glutin v0.24.0 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> src/chip.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | 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: `std::collections::HashSet` [INFO] [stdout] --> src/chip.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | 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: `Input` [INFO] [stdout] --> src/chip.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use coffee::input::{Input}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/cpu.rs:98:16 [INFO] [stdout] | [INFO] [stdout] 98 | Ok(n) => { log!("loaded {} bytes into bootrom", n) }, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/cpu.rs:103:16 [INFO] [stdout] | [INFO] [stdout] 103 | Ok(n) => { log!("loaded {} bytes", n) }, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/cpu.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/timer.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/chip.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/keypad.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get(&self, key: usize) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Input` [INFO] [stdout] --> src/chip.rs:10:21 [INFO] [stdout] | [INFO] [stdout] 10 | use coffee::input::{Input}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/cpu.rs:98:16 [INFO] [stdout] | [INFO] [stdout] 98 | Ok(n) => { log!("loaded {} bytes into bootrom", n) }, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/cpu.rs:103:16 [INFO] [stdout] | [INFO] [stdout] 103 | Ok(n) => { log!("loaded {} bytes", n) }, [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:882:19 [INFO] [stdout] | [INFO] [stdout] 882 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:882:24 [INFO] [stdout] | [INFO] [stdout] 882 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:889:19 [INFO] [stdout] | [INFO] [stdout] 889 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:889:24 [INFO] [stdout] | [INFO] [stdout] 889 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:907:19 [INFO] [stdout] | [INFO] [stdout] 907 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:907:24 [INFO] [stdout] | [INFO] [stdout] 907 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:914:19 [INFO] [stdout] | [INFO] [stdout] 914 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:914:24 [INFO] [stdout] | [INFO] [stdout] 914 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:921:19 [INFO] [stdout] | [INFO] [stdout] 921 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:921:24 [INFO] [stdout] | [INFO] [stdout] 921 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:943:19 [INFO] [stdout] | [INFO] [stdout] 943 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:943:24 [INFO] [stdout] | [INFO] [stdout] 943 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:993:19 [INFO] [stdout] | [INFO] [stdout] 993 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:993:24 [INFO] [stdout] | [INFO] [stdout] 993 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:1000:19 [INFO] [stdout] | [INFO] [stdout] 1000 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:1000:24 [INFO] [stdout] | [INFO] [stdout] 1000 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:1007:19 [INFO] [stdout] | [INFO] [stdout] 1007 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:1007:24 [INFO] [stdout] | [INFO] [stdout] 1007 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:1022:19 [INFO] [stdout] | [INFO] [stdout] 1022 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:1022:24 [INFO] [stdout] | [INFO] [stdout] 1022 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:1029:19 [INFO] [stdout] | [INFO] [stdout] 1029 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:1029:24 [INFO] [stdout] | [INFO] [stdout] 1029 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:1036:19 [INFO] [stdout] | [INFO] [stdout] 1036 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:1036:24 [INFO] [stdout] | [INFO] [stdout] 1036 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:1043:19 [INFO] [stdout] | [INFO] [stdout] 1043 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:1043:24 [INFO] [stdout] | [INFO] [stdout] 1043 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:1050:19 [INFO] [stdout] | [INFO] [stdout] 1050 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:1050:24 [INFO] [stdout] | [INFO] [stdout] 1050 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/cpu.rs:1057:19 [INFO] [stdout] | [INFO] [stdout] 1057 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/cpu.rs:1057:24 [INFO] [stdout] | [INFO] [stdout] 1057 | cpu_test(|cpu, ctx| { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/cpu.rs:140:12 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset` [INFO] [stdout] --> src/timer.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/chip.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 101 | pub fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> src/keypad.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get(&self, key: usize) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 09s [INFO] running `Command { std: "docker" "inspect" "5d3d24b4b4d06a58dd404262c3c83e37e22bbc02e8c8c5073e9d4d2df0f35146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d3d24b4b4d06a58dd404262c3c83e37e22bbc02e8c8c5073e9d4d2df0f35146", kill_on_drop: false }` [INFO] [stdout] 5d3d24b4b4d06a58dd404262c3c83e37e22bbc02e8c8c5073e9d4d2df0f35146