[INFO] cloning repository https://github.com/denisbchrsk/chip8-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denisbchrsk/chip8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenisbchrsk%2Fchip8-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenisbchrsk%2Fchip8-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5f3f527c2f853174801d8b93d05c8348e7b56742 [INFO] checking denisbchrsk/chip8-emulator against master#17ffbc81a30c094193836a5d7f90dff273b5df93 for pr-138785 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenisbchrsk%2Fchip8-emulator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/denisbchrsk/chip8-emulator on toolchain 17ffbc81a30c094193836a5d7f90dff273b5df93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/denisbchrsk/chip8-emulator [INFO] finished tweaking git repo https://github.com/denisbchrsk/chip8-emulator [INFO] tweaked toml for git repo https://github.com/denisbchrsk/chip8-emulator written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/denisbchrsk/chip8-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" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0eb0a601786f6de5b8b9f9f06303b487c2f675bdd7936e1c74d8faf97e1c1547 [INFO] running `Command { std: "docker" "start" "-a" "0eb0a601786f6de5b8b9f9f06303b487c2f675bdd7936e1c74d8faf97e1c1547", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0eb0a601786f6de5b8b9f9f06303b487c2f675bdd7936e1c74d8faf97e1c1547", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eb0a601786f6de5b8b9f9f06303b487c2f675bdd7936e1c74d8faf97e1c1547", kill_on_drop: false }` [INFO] [stdout] 0eb0a601786f6de5b8b9f9f06303b487c2f675bdd7936e1c74d8faf97e1c1547 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+17ffbc81a30c094193836a5d7f90dff273b5df93" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c70bed7b003cf6b174f3c24892dfed1b62fb8b64887edc293118c75ce1803a6b [INFO] running `Command { std: "docker" "start" "-a" "c70bed7b003cf6b174f3c24892dfed1b62fb8b64887edc293118c75ce1803a6b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.17 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling zerocopy v0.8.20 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling sdl2 v0.37.0 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.37.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking clap_builder v4.5.31 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking rand_core v0.9.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling clap_derive v4.5.28 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking clap v4.5.31 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.0 [INFO] [stderr] Checking chip8-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/machine/devices/input_device.rs:33:45 [INFO] [stdout] | [INFO] [stdout] 33 | fn write(&mut self, buffer: &Vec, offset: usize) -> Result<(), &'static str> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_pixel_by_position` is never used [INFO] [stdout] --> src/display/framebuffer.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Framebuffer { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | fn get_pixel_by_position(&self, x: u16, y: u16) -> &Pixel { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `indirect_set` and `inverse_indirect_subtract` are never used [INFO] [stdout] --> src/machine/register.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 23 | / impl Register [INFO] [stdout] 24 | | where [INFO] [stdout] 25 | | T: Unsigned + PrimInt, [INFO] [stdout] | |__________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn indirect_set(&mut self, other_register: &Register) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn inverse_indirect_subtract(&mut self, other_register: &Register) -> OperationResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_get` is never used [INFO] [stdout] --> src/machine/register.rs:148:16 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn test_get() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_set` is never used [INFO] [stdout] --> src/machine/register.rs:156:16 [INFO] [stdout] | [INFO] [stdout] 156 | pub fn test_set() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_indirect_set` is never used [INFO] [stdout] --> src/machine/register.rs:164:16 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn test_indirect_set() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/machine/devices/input_device.rs:33:45 [INFO] [stdout] | [INFO] [stdout] 33 | fn write(&mut self, buffer: &Vec, offset: usize) -> Result<(), &'static str> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_flag_register` is never used [INFO] [stdout] --> src/machine/cpu.rs:569:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl CPU { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 569 | fn get_flag_register(&self) -> &Register { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_pixel_by_position` is never used [INFO] [stdout] --> src/display/framebuffer.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl Framebuffer { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | fn get_pixel_by_position(&self, x: u16, y: u16) -> &Pixel { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/machine/register.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 23 | / impl Register [INFO] [stdout] 24 | | where [INFO] [stdout] 25 | | T: Unsigned + PrimInt, [INFO] [stdout] | |__________________________- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn indirect_set(&mut self, other_register: &Register) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub fn indirect_add(&mut self, other_register: &Register) -> OperationResult { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 67 | pub fn indirect_subtract(&mut self, other_register: &Register) -> OperationResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn inverse_indirect_subtract(&mut self, other_register: &Register) -> OperationResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | pub fn indirect_logical_or(&mut self, other_register: &Register) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 98 | pub fn indirect_logical_xor(&mut self, other_register: &Register) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 106 | pub fn indirect_logical_and(&mut self, other_register: &Register) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_flag_register` is never used [INFO] [stdout] --> src/machine/cpu.rs:569:8 [INFO] [stdout] | [INFO] [stdout] 41 | impl CPU { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 569 | fn get_flag_register(&self) -> &Register { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.50s [INFO] running `Command { std: "docker" "inspect" "c70bed7b003cf6b174f3c24892dfed1b62fb8b64887edc293118c75ce1803a6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c70bed7b003cf6b174f3c24892dfed1b62fb8b64887edc293118c75ce1803a6b", kill_on_drop: false }` [INFO] [stdout] c70bed7b003cf6b174f3c24892dfed1b62fb8b64887edc293118c75ce1803a6b