[INFO] cloning repository https://github.com/GobboJ/CRAB-GB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GobboJ/CRAB-GB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGobboJ%2FCRAB-GB", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0c99cbc0588de7c00ecd5dc546c7384691b797e9
[INFO] building GobboJ/CRAB-GB against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGobboJ%2FCRAB-GB" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/GobboJ/CRAB-GB
[INFO] finished tweaking git repo https://github.com/GobboJ/CRAB-GB
[INFO] tweaked toml for git repo https://github.com/GobboJ/CRAB-GB written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/GobboJ/CRAB-GB on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/GobboJ/CRAB-GB 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "3b61937d37cd90793aa90d589891587368836a5caa7e93c779d8ca6d8573c899", kill_on_drop: false }`
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[INFO] [stdout] 9d95b5139ea4e6d30850f64a9192105ae9d4c7d732872d3248497c99b7ac32ec
[INFO] running `Command { std: "docker" "start" "-a" "9d95b5139ea4e6d30850f64a9192105ae9d4c7d732872d3248497c99b7ac32ec", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pixels v0.13.0
[INFO] [stderr]    Compiling crab-gb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::joypad::Joypad`
[INFO] [stdout]   --> src/cpu/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use self::joypad::Joypad;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_frequency` is never used
[INFO] [stdout]   --> src/cpu/timer.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Timer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn set_frequency(&mut self, frequency: Clock) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dma` is never read
[INFO] [stdout]   --> src/cpu/gpu.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub struct GPU {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     dma: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:58:5
[INFO] [stdout]     |
[INFO] [stdout]  58 | /     game_loop(event_loop, window, game, 60, 0.5, 
[INFO] [stdout]  59 | |         move |g| {
[INFO] [stdout]  60 | |             g.game.cpu.update();
[INFO] [stdout]  61 | |         }, 
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout]  58 |     let _ = game_loop(event_loop, window, game, 60, 0.5, 
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             g.game.pixels.render();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let _ = g.game.pixels.render();
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `totalCycles` should have a snake case name
[INFO] [stdout]   --> src/cpu/mod.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut totalCycles = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `total_cycles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 40s
[INFO] running `Command { std: "docker" "inspect" "9d95b5139ea4e6d30850f64a9192105ae9d4c7d732872d3248497c99b7ac32ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d95b5139ea4e6d30850f64a9192105ae9d4c7d732872d3248497c99b7ac32ec", kill_on_drop: false }`
[INFO] [stdout] 9d95b5139ea4e6d30850f64a9192105ae9d4c7d732872d3248497c99b7ac32ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 380379bbe8745fc9ca0d0250d786d190b508d0f80e87e2f3841a69104b2f0694
[INFO] running `Command { std: "docker" "start" "-a" "380379bbe8745fc9ca0d0250d786d190b508d0f80e87e2f3841a69104b2f0694", kill_on_drop: false }`
[INFO] [stderr]    Compiling crab-gb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::joypad::Joypad`
[INFO] [stdout]   --> src/cpu/mod.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use self::joypad::Joypad;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_frequency` is never used
[INFO] [stdout]   --> src/cpu/timer.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl Timer {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn set_frequency(&mut self, frequency: Clock) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dma` is never read
[INFO] [stdout]   --> src/cpu/gpu.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub struct GPU {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     dma: u8,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:58:5
[INFO] [stdout]     |
[INFO] [stdout]  58 | /     game_loop(event_loop, window, game, 60, 0.5, 
[INFO] [stdout]  59 | |         move |g| {
[INFO] [stdout]  60 | |             g.game.cpu.update();
[INFO] [stdout]  61 | |         }, 
[INFO] [stdout] ...   |
[INFO] [stdout] 127 | |         });
[INFO] [stdout]     | |__________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout]  58 |     let _ = game_loop(event_loop, window, game, 60, 0.5, 
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             g.game.pixels.render();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 68 |             let _ = g.game.pixels.render();
[INFO] [stdout]    |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `totalCycles` should have a snake case name
[INFO] [stdout]   --> src/cpu/mod.rs:44:17
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut totalCycles = 0;
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: convert the identifier to snake case: `total_cycles`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "380379bbe8745fc9ca0d0250d786d190b508d0f80e87e2f3841a69104b2f0694", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380379bbe8745fc9ca0d0250d786d190b508d0f80e87e2f3841a69104b2f0694", kill_on_drop: false }`
[INFO] [stdout] 380379bbe8745fc9ca0d0250d786d190b508d0f80e87e2f3841a69104b2f0694
