[INFO] cloning repository https://github.com/luizfeliperomero/CHIP-8-Emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luizfeliperomero/CHIP-8-Emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizfeliperomero%2FCHIP-8-Emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizfeliperomero%2FCHIP-8-Emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6a10eb630609eef5b0a21061a23c9d75bd07b746 [INFO] checking luizfeliperomero/CHIP-8-Emulator against try#5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 for pr-143808 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluizfeliperomero%2FCHIP-8-Emulator" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/luizfeliperomero/CHIP-8-Emulator [INFO] finished tweaking git repo https://github.com/luizfeliperomero/CHIP-8-Emulator [INFO] tweaked toml for git repo https://github.com/luizfeliperomero/CHIP-8-Emulator written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/luizfeliperomero/CHIP-8-Emulator on toolchain 5de9e0e6cf775e94e0de2003f35e183f3f77bfe8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/luizfeliperomero/CHIP-8-Emulator 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" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fec20d7260ea8430ce8755661eb1f70ff495141f90ab806c18a4a5f55b4a1bcc [INFO] running `Command { std: "docker" "start" "-a" "fec20d7260ea8430ce8755661eb1f70ff495141f90ab806c18a4a5f55b4a1bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fec20d7260ea8430ce8755661eb1f70ff495141f90ab806c18a4a5f55b4a1bcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fec20d7260ea8430ce8755661eb1f70ff495141f90ab806c18a4a5f55b4a1bcc", kill_on_drop: false }` [INFO] [stdout] fec20d7260ea8430ce8755661eb1f70ff495141f90ab806c18a4a5f55b4a1bcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+5de9e0e6cf775e94e0de2003f35e183f3f77bfe8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d0fbd3d35b125f384a6fe04584aa73fbe2252c7def19a26901d54f5799f23cc9 [INFO] running `Command { std: "docker" "start" "-a" "d0fbd3d35b125f384a6fe04584aa73fbe2252c7def19a26901d54f5799f23cc9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Checking log v0.4.25 [INFO] [stderr] Checking bytemuck v1.21.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Compiling sdl2-sys v0.37.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking bitflags v2.8.0 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Checking symphonia-core v0.5.4 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking tinyvec v1.8.1 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling sdl2 v0.37.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking symphonia-metadata v0.5.4 [INFO] [stderr] Checking clap_builder v4.5.27 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking alsa v0.9.1 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking colored v3.0.0 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.4 [INFO] [stderr] Checking symphonia v0.5.4 [INFO] [stderr] Checking rodio v0.20.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking clap v4.5.27 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chip-8-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `EventPump` [INFO] [stdout] --> src/keyboard.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use sdl2::{EventPump, Sdl}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EventPump` [INFO] [stdout] --> src/keyboard.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | use sdl2::{EventPump, Sdl}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/cpu.rs:549:34 [INFO] [stdout] | [INFO] [stdout] 549 | fn set_pixels(&mut self, value: [u8; WIDTH * HEIGHT * 3]) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/cpu.rs:553:53 [INFO] [stdout] | [INFO] [stdout] 553 | fn set_pixel_byte(&mut self, _index: usize, value: u8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cpu.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | Jump(u16), [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 18 - Jump(u16), [INFO] [stdout] 18 + Jump(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `output_stream` and `output_stream_handle` are never read [INFO] [stdout] --> src/cpu.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct CPU { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 52 | output_stream: OutputStream, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 53 | output_stream_handle: OutputStreamHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FPS` is never used [INFO] [stdout] --> src/display.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const FPS: u64 = 60; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_pixels` and `set_pixels` are never used [INFO] [stdout] --> src/display.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait DisplayTrait { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 15 | fn get_pixels(&self) -> [u8; WIDTH * HEIGHT * 3]; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | fn set_pixels(&mut self, value: [u8; WIDTH * HEIGHT * 3]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/display.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Display { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 22 | pub title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `display` is never used [INFO] [stdout] --> src/memory.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Memory { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn display(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cpu.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | Jump(u16), [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Instruction` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 18 - Jump(u16), [INFO] [stdout] 18 + Jump(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `output_stream` and `output_stream_handle` are never read [INFO] [stdout] --> src/cpu.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct CPU { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 52 | output_stream: OutputStream, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 53 | output_stream_handle: OutputStreamHandle, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FPS` is never used [INFO] [stdout] --> src/display.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const FPS: u64 = 60; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_pixels` and `set_pixels` are never used [INFO] [stdout] --> src/display.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub trait DisplayTrait { [INFO] [stdout] | ------------ methods in this trait [INFO] [stdout] ... [INFO] [stdout] 15 | fn get_pixels(&self) -> [u8; WIDTH * HEIGHT * 3]; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 16 | fn set_pixels(&mut self, value: [u8; WIDTH * HEIGHT * 3]); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> src/display.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct Display { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 22 | pub title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `display` is never used [INFO] [stdout] --> src/memory.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Memory { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | pub fn display(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.58s [INFO] running `Command { std: "docker" "inspect" "d0fbd3d35b125f384a6fe04584aa73fbe2252c7def19a26901d54f5799f23cc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0fbd3d35b125f384a6fe04584aa73fbe2252c7def19a26901d54f5799f23cc9", kill_on_drop: false }` [INFO] [stdout] d0fbd3d35b125f384a6fe04584aa73fbe2252c7def19a26901d54f5799f23cc9