[INFO] fetching crate game-boy-inator 0.0.1...
[INFO] testing game-boy-inator-0.0.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate game-boy-inator 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate game-boy-inator 0.0.1
[INFO] finished tweaking crates.io crate game-boy-inator 0.0.1
[INFO] tweaked toml for crates.io crate game-boy-inator 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate game-boy-inator 0.0.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9683130cdf9d91c488130da43d3ddaa69caff101064dbe8592ed4efb3f3478ea
[INFO] running `Command { std: "docker" "start" "-a" "9683130cdf9d91c488130da43d3ddaa69caff101064dbe8592ed4efb3f3478ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9683130cdf9d91c488130da43d3ddaa69caff101064dbe8592ed4efb3f3478ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9683130cdf9d91c488130da43d3ddaa69caff101064dbe8592ed4efb3f3478ea", kill_on_drop: false }`
[INFO] [stdout] 9683130cdf9d91c488130da43d3ddaa69caff101064dbe8592ed4efb3f3478ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 98359f3380870e7fcd446b5b22dcae716c7ad9bf7364d98309adbebe529fa8ae
[INFO] running `Command { std: "docker" "start" "-a" "98359f3380870e7fcd446b5b22dcae716c7ad9bf7364d98309adbebe529fa8ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling game-boy-inator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `STAT_MODE` is never used
[INFO] [stdout]   --> src/ppu.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const STAT_MODE:u8 = 0b00000011;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STAT_MATCH` is never used
[INFO] [stdout]   --> src/ppu.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const STAT_MATCH:u8 = 1 << 2;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_00` is never used
[INFO] [stdout]   --> src/ppu.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const PALETTE_DOT_00:u8 = 0b00000011;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_01` is never used
[INFO] [stdout]   --> src/ppu.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const PALETTE_DOT_01:u8 = 0b00001100;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_10` is never used
[INFO] [stdout]   --> src/ppu.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const PALETTE_DOT_10:u8 = 0b00110000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_11` is never used
[INFO] [stdout]   --> src/ppu.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const PALETTE_DOT_11:u8 = 0b11000000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `new_frame` is never read
[INFO] [stdout]   --> src/ppu.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Ppu
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     new_frame: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "98359f3380870e7fcd446b5b22dcae716c7ad9bf7364d98309adbebe529fa8ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98359f3380870e7fcd446b5b22dcae716c7ad9bf7364d98309adbebe529fa8ae", kill_on_drop: false }`
[INFO] [stdout] 98359f3380870e7fcd446b5b22dcae716c7ad9bf7364d98309adbebe529fa8ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65cb5fba61f2df078ec30bc715aab56719a79909cb64dcde04df968f6eaa259b
[INFO] running `Command { std: "docker" "start" "-a" "65cb5fba61f2df078ec30bc715aab56719a79909cb64dcde04df968f6eaa259b", kill_on_drop: false }`
[INFO] [stderr]    Compiling game-boy-inator v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `STAT_MODE` is never used
[INFO] [stdout]   --> src/ppu.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const STAT_MODE:u8 = 0b00000011;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STAT_MATCH` is never used
[INFO] [stdout]   --> src/ppu.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const STAT_MATCH:u8 = 1 << 2;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_00` is never used
[INFO] [stdout]   --> src/ppu.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const PALETTE_DOT_00:u8 = 0b00000011;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_01` is never used
[INFO] [stdout]   --> src/ppu.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const PALETTE_DOT_01:u8 = 0b00001100;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_10` is never used
[INFO] [stdout]   --> src/ppu.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const PALETTE_DOT_10:u8 = 0b00110000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_11` is never used
[INFO] [stdout]   --> src/ppu.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const PALETTE_DOT_11:u8 = 0b11000000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `new_frame` is never read
[INFO] [stdout]   --> src/ppu.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Ppu
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     new_frame: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/cpu/alu_tests.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use crate::cpu::{self, *};
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cpu::Cpu` and `ram::Ram`
[INFO] [stdout]  --> src/tests.rs:4:17
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use crate::{ram::Ram, cpu::Cpu};
[INFO] [stdout]   |                 ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cpu/alu_tests.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/alu_tests.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cpu/alu_tests.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/alu_tests.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cpu/alu_tests.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/alu_tests.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cpu/alu_tests.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/alu_tests.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cpu/alu_tests.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/alu_tests.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cpu/alu_tests.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/alu_tests.rs:66:13
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cpu/alu_tests.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/alu_tests.rs:75:13
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/cpu/alu_tests.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]   --> src/cpu/alu_tests.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let mut cpu = Cpu::new();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_jp_nflag_pc_16` is never used
[INFO] [stdout]   --> src/cpu/jump_branch_tests.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn test_jp_nflag_pc_16()
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STAT_MODE` is never used
[INFO] [stdout]   --> src/ppu.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const STAT_MODE:u8 = 0b00000011;
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `STAT_MATCH` is never used
[INFO] [stdout]   --> src/ppu.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const STAT_MATCH:u8 = 1 << 2;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_00` is never used
[INFO] [stdout]   --> src/ppu.rs:21:7
[INFO] [stdout]    |
[INFO] [stdout] 21 | const PALETTE_DOT_00:u8 = 0b00000011;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_01` is never used
[INFO] [stdout]   --> src/ppu.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const PALETTE_DOT_01:u8 = 0b00001100;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_10` is never used
[INFO] [stdout]   --> src/ppu.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const PALETTE_DOT_10:u8 = 0b00110000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PALETTE_DOT_11` is never used
[INFO] [stdout]   --> src/ppu.rs:24:7
[INFO] [stdout]    |
[INFO] [stdout] 24 | const PALETTE_DOT_11:u8 = 0b11000000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `new_frame` is never read
[INFO] [stdout]   --> src/ppu.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct Ppu
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 50 |     new_frame: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "65cb5fba61f2df078ec30bc715aab56719a79909cb64dcde04df968f6eaa259b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65cb5fba61f2df078ec30bc715aab56719a79909cb64dcde04df968f6eaa259b", kill_on_drop: false }`
[INFO] [stdout] 65cb5fba61f2df078ec30bc715aab56719a79909cb64dcde04df968f6eaa259b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5fa0cc86c5b49852f1ba26274046b8c6b05919b913a3717d548e21d08dd62d4e
[INFO] running `Command { std: "docker" "start" "-a" "5fa0cc86c5b49852f1ba26274046b8c6b05919b913a3717d548e21d08dd62d4e", kill_on_drop: false }`
[INFO] [stderr] warning: constant `STAT_MODE` is never used
[INFO] [stderr]   --> src/ppu.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 | const STAT_MODE:u8 = 0b00000011;
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STAT_MATCH` is never used
[INFO] [stderr]   --> src/ppu.rs:19:7
[INFO] [stderr]    |
[INFO] [stderr] 19 | const STAT_MATCH:u8 = 1 << 2;
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PALETTE_DOT_00` is never used
[INFO] [stderr]   --> src/ppu.rs:21:7
[INFO] [stderr]    |
[INFO] [stderr] 21 | const PALETTE_DOT_00:u8 = 0b00000011;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PALETTE_DOT_01` is never used
[INFO] [stderr]   --> src/ppu.rs:22:7
[INFO] [stderr]    |
[INFO] [stderr] 22 | const PALETTE_DOT_01:u8 = 0b00001100;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PALETTE_DOT_10` is never used
[INFO] [stderr]   --> src/ppu.rs:23:7
[INFO] [stderr]    |
[INFO] [stderr] 23 | const PALETTE_DOT_10:u8 = 0b00110000;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PALETTE_DOT_11` is never used
[INFO] [stderr]   --> src/ppu.rs:24:7
[INFO] [stderr]    |
[INFO] [stderr] 24 | const PALETTE_DOT_11:u8 = 0b11000000;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `new_frame` is never read
[INFO] [stderr]   --> src/ppu.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 46 | pub struct Ppu
[INFO] [stderr]    |            --- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 50 |     new_frame: bool,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `game-boy-inator` (lib) generated 7 warnings
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/cpu/alu_tests.rs:4:22
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use crate::cpu::{self, *};
[INFO] [stderr]   |                      ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `cpu::Cpu` and `ram::Ram`
[INFO] [stderr]  --> src/tests.rs:4:17
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use crate::{ram::Ram, cpu::Cpu};
[INFO] [stderr]   |                 ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cpu/alu_tests.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/alu_tests.rs:22:13
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cpu/alu_tests.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/alu_tests.rs:30:13
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cpu/alu_tests.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/alu_tests.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cpu/alu_tests.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/alu_tests.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cpu/alu_tests.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/alu_tests.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cpu/alu_tests.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/alu_tests.rs:66:13
[INFO] [stderr]    |
[INFO] [stderr] 66 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cpu/alu_tests.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/alu_tests.rs:75:13
[INFO] [stderr]    |
[INFO] [stderr] 75 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/cpu/alu_tests.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]   --> src/cpu/alu_tests.rs:84:13
[INFO] [stderr]    |
[INFO] [stderr] 84 |         let mut cpu = Cpu::new();
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_jp_nflag_pc_16` is never used
[INFO] [stderr]   --> src/cpu/jump_branch_tests.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn test_jp_nflag_pc_16()
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `STAT_MODE` is never used
[INFO] [stderr]   --> src/ppu.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 | const STAT_MODE:u8 = 0b00000011;
[INFO] [stderr]    |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `game-boy-inator` (lib test) generated 26 warnings (6 duplicates) (run `cargo fix --lib -p game-boy-inator --tests` to apply 18 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gbi-1f8934e0f0abfc08)
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_add_r8_8 ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_add_r8_r8 ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_add_r16_r16 ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_and_r8_8 ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_and_r8_r8 ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_dec_r16 ... ignored, INCS cant be performed, flags not modified
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_dec_r16a ... ignored, INCS cant be performed, flags not modified
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_dec_r8 ... ignored, INCS cant be performed, flags not modified
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_dec_sp ... ignored, INCS cant be performed, flags not modified
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_inc_r16 ... ignored, INCS cant be performed, flags not modified
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_inc_r16a ... ignored, INCS cant be performed, flags not modified
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_inc_r8 ... ignored, INCS cant be performed, flags not modified
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_inc_sp ... ignored, INCS cant be performed, flags not modified
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_aux_inc_16 ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_or_r8_8 ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_and_r8_r16a ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_or_r8_r16a ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_or_r8_r8 ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_xor_r8_8 ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_xor_r8_r16a ... ok
[INFO] [stdout] test cpu::alu_tests::alu_tests::test_xor_r8_r8 ... ok
[INFO] [stdout] test cpu::control_tests::control_tests::aux_read_immediate_data ... ok
[INFO] [stdout] test cpu::control_tests::control_tests::test_aux_read_bit ... ok
[INFO] [stdout] test cpu::control_tests::control_tests::test_aux_read_pc ... ok
[INFO] [stdout] test cpu::control_tests::control_tests::test_halt ... ok
[INFO] [stdout] test cpu::control_tests::control_tests::test_aux_write_bit ... ok
[INFO] [stdout] test cpu::control_tests::control_tests::test_stop ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_call_16 ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_call_flag_16 ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_call_nflag_16 ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_jr_flag_i8 ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_jr_i8 ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_jr_nflag_i8 ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_ret ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_ret_flag ... ok
[INFO] [stdout] test cpu::control_tests::control_tests::test_aux_inc_pc ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_jp_flag_pc_16 ... ok
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_ret_nflag ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_16a_r8 ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_16a_sp ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_hl_sp_plus ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_r16_16 ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_r16a_8 ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_r16a_r8 ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_r8_8 ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_r8_16a ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_r8_r8 ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_sp_16 ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_r8_r16a ... ok
[INFO] [stdout] test cpu::ld_tests::ld_tests::test_ld_sp_r16 ... ok
[INFO] [stdout] test tests::tests::ram_write ... ok
[INFO] [stderr]    Doc-tests gbi
[INFO] [stdout] test cpu::jump_branch_tests::jump_branch_tests::test_jp_pc_16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fa0cc86c5b49852f1ba26274046b8c6b05919b913a3717d548e21d08dd62d4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fa0cc86c5b49852f1ba26274046b8c6b05919b913a3717d548e21d08dd62d4e", kill_on_drop: false }`
[INFO] [stdout] 5fa0cc86c5b49852f1ba26274046b8c6b05919b913a3717d548e21d08dd62d4e
