[INFO] cloning repository https://github.com/ablakey/gameboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ablakey/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fablakey%2Fgameboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fablakey%2Fgameboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dc2abcae57f271cb7873f9fd5cc77cd6e30fb4d1 [INFO] checking ablakey/gameboy against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fablakey%2Fgameboy" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ablakey/gameboy on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ablakey/gameboy [INFO] finished tweaking git repo https://github.com/ablakey/gameboy [INFO] tweaked toml for git repo https://github.com/ablakey/gameboy written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/ablakey/gameboy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5685e30fae0bdbbb133e23dc3aaad0be7ee36f0d79c644c68709b12011ec67c9 [INFO] running `Command { std: "docker" "start" "-a" "5685e30fae0bdbbb133e23dc3aaad0be7ee36f0d79c644c68709b12011ec67c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5685e30fae0bdbbb133e23dc3aaad0be7ee36f0d79c644c68709b12011ec67c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5685e30fae0bdbbb133e23dc3aaad0be7ee36f0d79c644c68709b12011ec67c9", kill_on_drop: false }` [INFO] [stdout] 5685e30fae0bdbbb133e23dc3aaad0be7ee36f0d79c644c68709b12011ec67c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b378eefcf78c959e9aa1704cc8b79f5c899c271bbb7bcdbf42d65447e272cc7d [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" "b378eefcf78c959e9aa1704cc8b79f5c899c271bbb7bcdbf42d65447e272cc7d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling libc v0.2.90 [INFO] [stderr] Compiling sdl2 v0.33.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking pretty-hex v0.2.1 [INFO] [stderr] Compiling sdl2-sys v0.33.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Checking serde v1.0.124 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking gameboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/guest/mmu/apu.rs:146:22 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn rb(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length_enabled` [INFO] [stdout] --> src/guest/systems/apu/square.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | length_enabled: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_enabled` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/guest/mmu/apu.rs:146:22 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn rb(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `length_enabled` [INFO] [stdout] --> src/guest/systems/apu/square.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | length_enabled: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_length_enabled` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DUTY_CYCLES` [INFO] [stdout] --> src/guest/systems/apu/square.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / const DUTY_CYCLES: [[i32; 8]; 4] = [ [INFO] [stdout] 5 | | [0, 0, 0, 0, 0, 0, 0, 1], // 12.5% [INFO] [stdout] 6 | | [1, 0, 0, 0, 0, 0, 0, 1], // 25% [INFO] [stdout] 7 | | [1, 0, 0, 0, 0, 1, 1, 1], // 50% [INFO] [stdout] 8 | | [0, 1, 1, 1, 1, 1, 1, 1], // 75% [INFO] [stdout] 9 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> src/guest/systems/apu/square.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | clock: usize, // Track where we are in playing the current phase of the duty_cycle. [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `duty_phase` [INFO] [stdout] --> src/guest/systems/apu/square.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | duty_phase: usize, // Track which of the 8 steps in the current duty cycle we're playing. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `volume` [INFO] [stdout] --> src/guest/systems/apu/square.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | volume: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick` [INFO] [stdout] --> src/guest/systems/apu/square.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn tick( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OUTPUT_VOLUME` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const OUTPUT_VOLUME: [f32; 4] = [0.0, 1.0, 0.5, 0.25]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | clock: usize, // Track where we are in playing the current wave sample. [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sample_index` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | sample_index: usize, // Current sample (0-31) being played. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn tick(&mut self, mmu: &MMU) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `square1` [INFO] [stdout] --> src/guest/systems/apu/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | square1: SquareVoice, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `square2` [INFO] [stdout] --> src/guest/systems/apu/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | square2: SquareVoice, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `wave` [INFO] [stdout] --> src/guest/systems/apu/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | wave: WaveVoice, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `DUTY_CYCLES` [INFO] [stdout] --> src/guest/systems/apu/square.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | / const DUTY_CYCLES: [[i32; 8]; 4] = [ [INFO] [stdout] 5 | | [0, 0, 0, 0, 0, 0, 0, 1], // 12.5% [INFO] [stdout] 6 | | [1, 0, 0, 0, 0, 0, 0, 1], // 25% [INFO] [stdout] 7 | | [1, 0, 0, 0, 0, 1, 1, 1], // 50% [INFO] [stdout] 8 | | [0, 1, 1, 1, 1, 1, 1, 1], // 75% [INFO] [stdout] 9 | | ]; [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> src/guest/systems/apu/square.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | clock: usize, // Track where we are in playing the current phase of the duty_cycle. [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `duty_phase` [INFO] [stdout] --> src/guest/systems/apu/square.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | duty_phase: usize, // Track which of the 8 steps in the current duty cycle we're playing. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `volume` [INFO] [stdout] --> src/guest/systems/apu/square.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | volume: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick` [INFO] [stdout] --> src/guest/systems/apu/square.rs:26:12 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn tick( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OUTPUT_VOLUME` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | const OUTPUT_VOLUME: [f32; 4] = [0.0, 1.0, 0.5, 0.25]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `clock` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | clock: usize, // Track where we are in playing the current wave sample. [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sample_index` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | sample_index: usize, // Current sample (0-31) being played. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `tick` [INFO] [stdout] --> src/guest/systems/apu/wave.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn tick(&mut self, mmu: &MMU) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `square1` [INFO] [stdout] --> src/guest/systems/apu/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | square1: SquareVoice, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `square2` [INFO] [stdout] --> src/guest/systems/apu/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | square2: SquareVoice, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `wave` [INFO] [stdout] --> src/guest/systems/apu/mod.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | wave: WaveVoice, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.24s [INFO] running `Command { std: "docker" "inspect" "b378eefcf78c959e9aa1704cc8b79f5c899c271bbb7bcdbf42d65447e272cc7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b378eefcf78c959e9aa1704cc8b79f5c899c271bbb7bcdbf42d65447e272cc7d", kill_on_drop: false }` [INFO] [stdout] b378eefcf78c959e9aa1704cc8b79f5c899c271bbb7bcdbf42d65447e272cc7d