[INFO] cloning repository https://github.com/ensaremirerol/chip8-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ensaremirerol/chip8-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fensaremirerol%2Fchip8-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fensaremirerol%2Fchip8-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d0229c9a415b8d3d6e4b804728470f4574362436 [INFO] checking ensaremirerol/chip8-rust against try#7d2afcda7a9c043d5175cbca3ab08f0acf02b13a for pr-140824 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fensaremirerol%2Fchip8-rust" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ensaremirerol/chip8-rust on toolchain 7d2afcda7a9c043d5175cbca3ab08f0acf02b13a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ensaremirerol/chip8-rust [INFO] finished tweaking git repo https://github.com/ensaremirerol/chip8-rust [INFO] tweaked toml for git repo https://github.com/ensaremirerol/chip8-rust written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ensaremirerol/chip8-rust 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" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04c06b60624655979c21f6ffd2bf7d1df24410a92b0b8ed984dd9d0b472780d0 [INFO] running `Command { std: "docker" "start" "-a" "04c06b60624655979c21f6ffd2bf7d1df24410a92b0b8ed984dd9d0b472780d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04c06b60624655979c21f6ffd2bf7d1df24410a92b0b8ed984dd9d0b472780d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c06b60624655979c21f6ffd2bf7d1df24410a92b0b8ed984dd9d0b472780d0", kill_on_drop: false }` [INFO] [stdout] 04c06b60624655979c21f6ffd2bf7d1df24410a92b0b8ed984dd9d0b472780d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+7d2afcda7a9c043d5175cbca3ab08f0acf02b13a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8686c4f472aac214907e98e95222ef0dd3da08117e021ea958daf1a07396f27c [INFO] running `Command { std: "docker" "start" "-a" "8686c4f472aac214907e98e95222ef0dd3da08117e021ea958daf1a07396f27c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Compiling rustix v0.38.38 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking anstream v0.6.17 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking clap_builder v4.5.20 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.86 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking nix v0.20.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking beep v0.3.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking clap v4.5.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking chip8-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `scd` is never used [INFO] [stdout] --> src/chip/functions.rs:246:8 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn scd(state: &mut ChipState, n: u8) -> Result<(), String> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `scr` is never used [INFO] [stdout] --> src/chip/functions.rs:251:8 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn scr(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `scl` is never used [INFO] [stdout] --> src/chip/functions.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn scl(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exit` is never used [INFO] [stdout] --> src/chip/functions.rs:261:8 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn exit(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `low` is never used [INFO] [stdout] --> src/chip/functions.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn low(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `high` is never used [INFO] [stdout] --> src/chip/functions.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 271 | pub fn high(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `drw_vx_vy_0` is never used [INFO] [stdout] --> src/chip/functions.rs:276:8 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn drw_vx_vy_0(state: &mut ChipState, x: u8, y: u8) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ld_hf_vx` is never used [INFO] [stdout] --> src/chip/functions.rs:281:8 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn ld_hf_vx(state: &mut ChipState, x: u8) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `LDHFVx`, `LDRVx`, and `LDVxR` are never constructed [INFO] [stdout] --> src/chip/opcode.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum OpCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 45 | LDHFVx(u8), // Set I = location of sprite for digit Vx [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 46 | LDRVx(u8), // Store registers V0 through Vx in memory starting at location I [INFO] [stdout] | ^^^^^ [INFO] [stdout] 47 | LDVxR(u8), // Read registers V0 through Vx from memory starting at location I [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `scd` is never used [INFO] [stdout] --> src/chip/functions.rs:246:8 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn scd(state: &mut ChipState, n: u8) -> Result<(), String> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `scr` is never used [INFO] [stdout] --> src/chip/functions.rs:251:8 [INFO] [stdout] | [INFO] [stdout] 251 | pub fn scr(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `scl` is never used [INFO] [stdout] --> src/chip/functions.rs:256:8 [INFO] [stdout] | [INFO] [stdout] 256 | pub fn scl(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exit` is never used [INFO] [stdout] --> src/chip/functions.rs:261:8 [INFO] [stdout] | [INFO] [stdout] 261 | pub fn exit(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `low` is never used [INFO] [stdout] --> src/chip/functions.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn low(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `high` is never used [INFO] [stdout] --> src/chip/functions.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 271 | pub fn high(state: &mut ChipState) -> Result<(), String> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `drw_vx_vy_0` is never used [INFO] [stdout] --> src/chip/functions.rs:276:8 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn drw_vx_vy_0(state: &mut ChipState, x: u8, y: u8) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ld_hf_vx` is never used [INFO] [stdout] --> src/chip/functions.rs:281:8 [INFO] [stdout] | [INFO] [stdout] 281 | pub fn ld_hf_vx(state: &mut ChipState, x: u8) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `LDHFVx`, `LDRVx`, and `LDVxR` are never constructed [INFO] [stdout] --> src/chip/opcode.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum OpCode { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 45 | LDHFVx(u8), // Set I = location of sprite for digit Vx [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 46 | LDRVx(u8), // Store registers V0 through Vx in memory starting at location I [INFO] [stdout] | ^^^^^ [INFO] [stdout] 47 | LDVxR(u8), // Read registers V0 through Vx from memory starting at location I [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.45s [INFO] running `Command { std: "docker" "inspect" "8686c4f472aac214907e98e95222ef0dd3da08117e021ea958daf1a07396f27c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8686c4f472aac214907e98e95222ef0dd3da08117e021ea958daf1a07396f27c", kill_on_drop: false }` [INFO] [stdout] 8686c4f472aac214907e98e95222ef0dd3da08117e021ea958daf1a07396f27c