[INFO] cloning repository https://github.com/Sam-Belliveau/samb_gb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Sam-Belliveau/samb_gb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSam-Belliveau%2Fsamb_gb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSam-Belliveau%2Fsamb_gb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e491207160bc1133e82d957f785351fd9cf5ad05
[INFO] testing Sam-Belliveau/samb_gb against beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSam-Belliveau%2Fsamb_gb" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Sam-Belliveau/samb_gb on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Sam-Belliveau/samb_gb
[INFO] finished tweaking git repo https://github.com/Sam-Belliveau/samb_gb
[INFO] tweaked toml for git repo https://github.com/Sam-Belliveau/samb_gb written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Sam-Belliveau/samb_gb already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-sys v0.25.0
[INFO] [stderr]   Downloaded wayland-client v0.25.0
[INFO] [stderr]   Downloaded wayland-cursor v0.25.0
[INFO] [stderr]   Downloaded wayland-protocols v0.25.0
[INFO] [stderr]   Downloaded minifb v0.16.0
[INFO] [stderr]   Downloaded wayland-commons v0.25.0
[INFO] [stderr]   Downloaded wayland-scanner v0.25.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ea74898c7f387c300dcad074ae5e24f8e4892c79b95a1cf8e238f84dbf7d47f
[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" "8ea74898c7f387c300dcad074ae5e24f8e4892c79b95a1cf8e238f84dbf7d47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ea74898c7f387c300dcad074ae5e24f8e4892c79b95a1cf8e238f84dbf7d47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea74898c7f387c300dcad074ae5e24f8e4892c79b95a1cf8e238f84dbf7d47f", kill_on_drop: false }`
[INFO] [stdout] 8ea74898c7f387c300dcad074ae5e24f8e4892c79b95a1cf8e238f84dbf7d47f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab9abf422dd6f016df66b08099677bbd6e0ab3c0bf33c133b9d1123b567622e7
[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" "ab9abf422dd6f016df66b08099677bbd6e0ab3c0bf33c133b9d1123b567622e7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling downcast-rs v1.1.1
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling cc v1.0.54
[INFO] [stderr]    Compiling dlib v0.4.2
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling wayland-sys v0.25.0
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.4
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]    Compiling wayland-scanner v0.25.0
[INFO] [stderr]    Compiling minifb v0.16.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling xkb v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling wayland-client v0.25.0
[INFO] [stderr]    Compiling wayland-protocols v0.25.0
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling wayland-commons v0.25.0
[INFO] [stderr]    Compiling wayland-cursor v0.25.0
[INFO] [stderr]    Compiling samb_gb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/gb/hardware/io/gpu.rs:99:11
[INFO] [stdout]    |
[INFO] [stdout] 99 |         if(self.cycle > 6666) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/gb/hardware/io/gpu.rs:233:24
[INFO] [stdout]     |
[INFO] [stdout] 233 |               let line = (
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 234 | |                 (self.read_vram_byte(tile_addr + 0) as u16) << 8 |
[INFO] [stdout] 235 | |                 (self.read_vram_byte(tile_addr + 1) as u16) << 0
[INFO] [stdout] 236 | |             );
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 233 |             let line = (self.read_vram_byte(tile_addr + 0) as u16) << 8 |
[INFO] [stdout] 234 |                 (self.read_vram_byte(tile_addr + 1) as u16) << 0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/gb/opcodes/ops/math.rs:684:18
[INFO] [stdout]     |
[INFO] [stdout] 684 |     cpu.reg.sp = (cpu.reg.sp.wrapping_add(1));
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/gb/opcodes/ops/math.rs:705:18
[INFO] [stdout]     |
[INFO] [stdout] 705 |     cpu.reg.sp = (cpu.reg.sp.wrapping_sub(1));
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread`, `time`
[INFO] [stdout]  --> src/main.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{thread, time};
[INFO] [stdout]   |           ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |         if(window.is_key_down(Key::Space)) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for i in 0..6666 {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/gb/hardware/io/serial.rs:27:28
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn step(&mut self, cycles: usize) {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/gb/hardware/io/sound.rs:18:28
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn step(&mut self, cycles: usize) {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/gb/hardware/io/timer.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn step(&mut self, cycles: usize) {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]  --> src/gb/opcodes/ops/bit.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn rlc_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]   |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]  --> src/gb/opcodes/ops/bit.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn rlc_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn rrc_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn rrc_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn rl_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn rl_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn rr_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn rr_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn sla_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn sla_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn sra_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn sra_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn srl_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:41:33
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn srl_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn bit_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:45:35
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn bit_b_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn res_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:49:35
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn res_b_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn set_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:53:35
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn set_b_n(cpu: &mut CPU, n: u8) -> u8 {
[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: `get_pixel`
[INFO] [stdout]    --> src/gb/hardware/io/gpu.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn get_pixel(&self, x: usize, y: usize) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "ab9abf422dd6f016df66b08099677bbd6e0ab3c0bf33c133b9d1123b567622e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab9abf422dd6f016df66b08099677bbd6e0ab3c0bf33c133b9d1123b567622e7", kill_on_drop: false }`
[INFO] [stdout] ab9abf422dd6f016df66b08099677bbd6e0ab3c0bf33c133b9d1123b567622e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e6a24d5fbe30bfe413e67ec18ef3e122c594fa336f2071eb5985917572c85f1
[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" "4e6a24d5fbe30bfe413e67ec18ef3e122c594fa336f2071eb5985917572c85f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling samb_gb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/gb/hardware/io/gpu.rs:99:11
[INFO] [stdout]    |
[INFO] [stdout] 99 |         if(self.cycle > 6666) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/gb/hardware/io/gpu.rs:233:24
[INFO] [stdout]     |
[INFO] [stdout] 233 |               let line = (
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 234 | |                 (self.read_vram_byte(tile_addr + 0) as u16) << 8 |
[INFO] [stdout] 235 | |                 (self.read_vram_byte(tile_addr + 1) as u16) << 0
[INFO] [stdout] 236 | |             );
[INFO] [stdout]     | |_____________^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 233 |             let line = (self.read_vram_byte(tile_addr + 0) as u16) << 8 |
[INFO] [stdout] 234 |                 (self.read_vram_byte(tile_addr + 1) as u16) << 0;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/gb/opcodes/ops/math.rs:684:18
[INFO] [stdout]     |
[INFO] [stdout] 684 |     cpu.reg.sp = (cpu.reg.sp.wrapping_add(1));
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/gb/opcodes/ops/math.rs:705:18
[INFO] [stdout]     |
[INFO] [stdout] 705 |     cpu.reg.sp = (cpu.reg.sp.wrapping_sub(1));
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread`, `time`
[INFO] [stdout]  --> src/main.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{thread, time};
[INFO] [stdout]   |           ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 |         if(window.is_key_down(Key::Space)) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/main.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for i in 0..6666 {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/gb/hardware/io/serial.rs:27:28
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn step(&mut self, cycles: usize) {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/gb/hardware/io/sound.rs:18:28
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn step(&mut self, cycles: usize) {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycles`
[INFO] [stdout]   --> src/gb/hardware/io/timer.rs:31:28
[INFO] [stdout]    |
[INFO] [stdout] 31 |     pub fn step(&mut self, cycles: usize) {
[INFO] [stdout]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]  --> src/gb/opcodes/ops/bit.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn rlc_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]   |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]  --> src/gb/opcodes/ops/bit.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn rlc_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn rrc_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:10:33
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn rrc_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:14:17
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn rl_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:14:32
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn rl_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn rr_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:18:32
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn rr_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:22:18
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn sla_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:22:33
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn sla_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:26:18
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn sra_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:26:33
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn sra_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:41:18
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn srl_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:41:33
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn srl_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn bit_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:45:35
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub fn bit_b_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:49:20
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn res_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:49:35
[INFO] [stdout]    |
[INFO] [stdout] 49 |     pub fn res_b_n(cpu: &mut CPU, n: u8) -> u8 {
[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/gb/opcodes/ops/bit.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn set_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stdout]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `n`
[INFO] [stdout]   --> src/gb/opcodes/ops/bit.rs:53:35
[INFO] [stdout]    |
[INFO] [stdout] 53 |     pub fn set_b_n(cpu: &mut CPU, n: u8) -> u8 {
[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: `get_pixel`
[INFO] [stdout]    --> src/gb/hardware/io/gpu.rs:222:8
[INFO] [stdout]     |
[INFO] [stdout] 222 |     fn get_pixel(&self, x: usize, y: usize) -> u32 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.23s
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e6a24d5fbe30bfe413e67ec18ef3e122c594fa336f2071eb5985917572c85f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6a24d5fbe30bfe413e67ec18ef3e122c594fa336f2071eb5985917572c85f1", kill_on_drop: false }`
[INFO] [stdout] 4e6a24d5fbe30bfe413e67ec18ef3e122c594fa336f2071eb5985917572c85f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 723d0e257ff2494e5e3110879d8cdde6ab6a59fa9a2a5ccb3f14a37d5e68c11c
[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" "723d0e257ff2494e5e3110879d8cdde6ab6a59fa9a2a5ccb3f14a37d5e68c11c", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/gb/hardware/io/gpu.rs:99:11
[INFO] [stderr]    |
[INFO] [stderr] 99 |         if(self.cycle > 6666) {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gb/hardware/io/gpu.rs:233:24
[INFO] [stderr]     |
[INFO] [stderr] 233 |               let line = (
[INFO] [stderr]     |  ________________________^
[INFO] [stderr] 234 | |                 (self.read_vram_byte(tile_addr + 0) as u16) << 8 |
[INFO] [stderr] 235 | |                 (self.read_vram_byte(tile_addr + 1) as u16) << 0
[INFO] [stderr] 236 | |             );
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 233 |             let line = (self.read_vram_byte(tile_addr + 0) as u16) << 8 |
[INFO] [stderr] 234 |                 (self.read_vram_byte(tile_addr + 1) as u16) << 0;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gb/opcodes/ops/math.rs:684:18
[INFO] [stderr]     |
[INFO] [stderr] 684 |     cpu.reg.sp = (cpu.reg.sp.wrapping_add(1));
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gb/opcodes/ops/math.rs:705:18
[INFO] [stderr]     |
[INFO] [stderr] 705 |     cpu.reg.sp = (cpu.reg.sp.wrapping_sub(1));
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `thread`, `time`
[INFO] [stderr]  --> src/main.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:31:11
[INFO] [stderr]    |
[INFO] [stderr] 31 |         if(window.is_key_down(Key::Space)) {
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/main.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |             for i in 0..6666 {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cycles`
[INFO] [stderr]   --> src/gb/hardware/io/serial.rs:27:28
[INFO] [stderr]    |
[INFO] [stderr] 27 |     pub fn step(&mut self, cycles: usize) {
[INFO] [stderr]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cycles`
[INFO] [stderr]   --> src/gb/hardware/io/sound.rs:18:28
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn step(&mut self, cycles: usize) {
[INFO] [stderr]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cycles`
[INFO] [stderr]   --> src/gb/hardware/io/timer.rs:31:28
[INFO] [stderr]    |
[INFO] [stderr] 31 |     pub fn step(&mut self, cycles: usize) {
[INFO] [stderr]    |                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cycles`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]  --> src/gb/opcodes/ops/bit.rs:6:18
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn rlc_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]   |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]  --> src/gb/opcodes/ops/bit.rs:6:33
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn rlc_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]   |                                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:10:18
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn rrc_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn rrc_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:14:17
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn rl_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:14:32
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub fn rl_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:18:17
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn rr_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:18:32
[INFO] [stderr]    |
[INFO] [stderr] 18 |     pub fn rr_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                                ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn sla_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:22:33
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn sla_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:26:18
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn sra_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:26:33
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn sra_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:41:18
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn srl_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                  ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:41:33
[INFO] [stderr]    |
[INFO] [stderr] 41 |     pub fn srl_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                                 ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:45:20
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn bit_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:45:35
[INFO] [stderr]    |
[INFO] [stderr] 45 |     pub fn bit_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:49:20
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn res_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:49:35
[INFO] [stderr]    |
[INFO] [stderr] 49 |     pub fn res_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn set_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                    ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `n`
[INFO] [stderr]   --> src/gb/opcodes/ops/bit.rs:53:35
[INFO] [stderr]    |
[INFO] [stderr] 53 |     pub fn set_b_n(cpu: &mut CPU, n: u8) -> u8 {
[INFO] [stderr]    |                                   ^ help: if this is intentional, prefix it with an underscore: `_n`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_pixel`
[INFO] [stderr]    --> src/gb/hardware/io/gpu.rs:222:8
[INFO] [stderr]     |
[INFO] [stderr] 222 |     fn get_pixel(&self, x: usize, y: usize) -> u32 {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 31 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/samb_gb-391adb667f53960f
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "723d0e257ff2494e5e3110879d8cdde6ab6a59fa9a2a5ccb3f14a37d5e68c11c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "723d0e257ff2494e5e3110879d8cdde6ab6a59fa9a2a5ccb3f14a37d5e68c11c", kill_on_drop: false }`
[INFO] [stdout] 723d0e257ff2494e5e3110879d8cdde6ab6a59fa9a2a5ccb3f14a37d5e68c11c
