[INFO] cloning repository https://github.com/N9w-x/nes-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/N9w-x/nes-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN9w-x%2Fnes-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN9w-x%2Fnes-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59bfaf28de157ab031e2c6e405e7fc1d9fbb92f8
[INFO] checking N9w-x/nes-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN9w-x%2Fnes-rs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/N9w-x/nes-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/N9w-x/nes-rs
[INFO] finished tweaking git repo https://github.com/N9w-x/nes-rs
[INFO] tweaked toml for git repo https://github.com/N9w-x/nes-rs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/N9w-x/nes-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8652a1a5461e53e25ceafad114210b878c67dcd40dd0c8998a3315b257e92a04
[INFO] running `Command { std: "docker" "start" "-a" "8652a1a5461e53e25ceafad114210b878c67dcd40dd0c8998a3315b257e92a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8652a1a5461e53e25ceafad114210b878c67dcd40dd0c8998a3315b257e92a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8652a1a5461e53e25ceafad114210b878c67dcd40dd0c8998a3315b257e92a04", kill_on_drop: false }`
[INFO] [stdout] 8652a1a5461e53e25ceafad114210b878c67dcd40dd0c8998a3315b257e92a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a6ea7586566edc3d6b6a28b5e562a337b26635675741fb4ebfe50bf96bb1de8
[INFO] running `Command { std: "docker" "start" "-a" "8a6ea7586566edc3d6b6a28b5e562a337b26635675741fb4ebfe50bf96bb1de8", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking nesrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub A: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub X: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub Y: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SP` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub SP: u8,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub P: Flags,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PC` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub PC: u16,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MMC3` should have a snake case name
[INFO] [stdout]  --> src/rom/mapper/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod MMC3;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `mmc3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `NROM` should have a snake case name
[INFO] [stdout]  --> src/rom/mapper/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod NROM;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `nrom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `GrayScale` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |         const GrayScale             = 1 << 0;
[INFO] [stdout]   |               ^^^^^^^^^ help: convert the identifier to upper case: `GRAY_SCALE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowBackGroundLeft8px` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         const ShowBackGroundLeft8px = 1 << 1;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_BACK_GROUND_LEFT8PX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowSpriteLeft8px` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         const ShowSpriteLeft8px     = 1 << 2;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_SPRITE_LEFT8PX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowBackGround` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |         const ShowBackGround        = 1 << 3;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_BACK_GROUND`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowSprite` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |         const ShowSprite            = 1 << 4;
[INFO] [stdout]   |               ^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_SPRITE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeRed` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |         const EmphasizeRed          = 1 << 5;
[INFO] [stdout]   |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_RED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeGreen` should have an upper case name
[INFO] [stdout]   --> src/ppu/mask.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |         const EmphasizeGreen        = 1 << 6;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_GREEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeBlue` should have an upper case name
[INFO] [stdout]   --> src/ppu/mask.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |         const EmphasizeBlue         = 1 << 7;
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_BLUE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `SpriteOverflow` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |         const SpriteOverflow    = 1 << 5;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SPRITE_OVERFLOW`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `Sprite0Hit` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         const Sprite0Hit        = 1 << 6;
[INFO] [stdout]   |               ^^^^^^^^^^ help: convert the identifier to upper case: `SPRITE0_HIT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `VBlankStart` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         const VBlankStart       = 1 << 7;
[INFO] [stdout]   |               ^^^^^^^^^^^ help: convert the identifier to upper case: `VBLANK_START`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub A: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub X: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub Y: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SP` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub SP: u8,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub P: Flags,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PC` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub PC: u16,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MMC3` should have a snake case name
[INFO] [stdout]  --> src/rom/mapper/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod MMC3;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `mmc3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `NROM` should have a snake case name
[INFO] [stdout]  --> src/rom/mapper/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod NROM;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `nrom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `GrayScale` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |         const GrayScale             = 1 << 0;
[INFO] [stdout]   |               ^^^^^^^^^ help: convert the identifier to upper case: `GRAY_SCALE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowBackGroundLeft8px` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         const ShowBackGroundLeft8px = 1 << 1;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_BACK_GROUND_LEFT8PX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowSpriteLeft8px` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         const ShowSpriteLeft8px     = 1 << 2;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_SPRITE_LEFT8PX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowBackGround` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |         const ShowBackGround        = 1 << 3;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_BACK_GROUND`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowSprite` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |         const ShowSprite            = 1 << 4;
[INFO] [stdout]   |               ^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_SPRITE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeRed` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |         const EmphasizeRed          = 1 << 5;
[INFO] [stdout]   |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_RED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeGreen` should have an upper case name
[INFO] [stdout]   --> src/ppu/mask.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |         const EmphasizeGreen        = 1 << 6;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_GREEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeBlue` should have an upper case name
[INFO] [stdout]   --> src/ppu/mask.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |         const EmphasizeBlue         = 1 << 7;
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_BLUE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `SpriteOverflow` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |         const SpriteOverflow    = 1 << 5;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SPRITE_OVERFLOW`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `Sprite0Hit` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         const Sprite0Hit        = 1 << 6;
[INFO] [stdout]   |               ^^^^^^^^^^ help: convert the identifier to upper case: `SPRITE0_HIT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `VBlankStart` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         const VBlankStart       = 1 << 7;
[INFO] [stdout]   |               ^^^^^^^^^^^ help: convert the identifier to upper case: `VBLANK_START`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.04s
[INFO] running `Command { std: "docker" "inspect" "8a6ea7586566edc3d6b6a28b5e562a337b26635675741fb4ebfe50bf96bb1de8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6ea7586566edc3d6b6a28b5e562a337b26635675741fb4ebfe50bf96bb1de8", kill_on_drop: false }`
[INFO] [stdout] 8a6ea7586566edc3d6b6a28b5e562a337b26635675741fb4ebfe50bf96bb1de8
[INFO] checking N9w-x/nes-rs against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FN9w-x%2Fnes-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/N9w-x/nes-rs on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/N9w-x/nes-rs
[INFO] finished tweaking git repo https://github.com/N9w-x/nes-rs
[INFO] tweaked toml for git repo https://github.com/N9w-x/nes-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/N9w-x/nes-rs 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dedd40d45f406ce4721733f786f1fe586da19a83ff28628bd4e29fc7900c5029
[INFO] running `Command { std: "docker" "start" "-a" "dedd40d45f406ce4721733f786f1fe586da19a83ff28628bd4e29fc7900c5029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dedd40d45f406ce4721733f786f1fe586da19a83ff28628bd4e29fc7900c5029", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dedd40d45f406ce4721733f786f1fe586da19a83ff28628bd4e29fc7900c5029", kill_on_drop: false }`
[INFO] [stdout] dedd40d45f406ce4721733f786f1fe586da19a83ff28628bd4e29fc7900c5029
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd7758db35f759ead47119e4478ed606cec9a98339050a67758f7dfc5a1f555e
[INFO] running `Command { std: "docker" "start" "-a" "bd7758db35f759ead47119e4478ed606cec9a98339050a67758f7dfc5a1f555e", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v0.7.19
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking nesrs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub A: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub X: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub Y: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SP` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub SP: u8,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub P: Flags,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PC` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub PC: u16,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MMC3` should have a snake case name
[INFO] [stdout]  --> src/rom/mapper/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod MMC3;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `mmc3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `NROM` should have a snake case name
[INFO] [stdout]  --> src/rom/mapper/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod NROM;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `nrom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `GrayScale` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |         const GrayScale             = 1 << 0;
[INFO] [stdout]   |               ^^^^^^^^^ help: convert the identifier to upper case: `GRAY_SCALE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowBackGroundLeft8px` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         const ShowBackGroundLeft8px = 1 << 1;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_BACK_GROUND_LEFT8PX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowSpriteLeft8px` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         const ShowSpriteLeft8px     = 1 << 2;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_SPRITE_LEFT8PX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowBackGround` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |         const ShowBackGround        = 1 << 3;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_BACK_GROUND`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowSprite` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |         const ShowSprite            = 1 << 4;
[INFO] [stdout]   |               ^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_SPRITE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeRed` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |         const EmphasizeRed          = 1 << 5;
[INFO] [stdout]   |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_RED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeGreen` should have an upper case name
[INFO] [stdout]   --> src/ppu/mask.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |         const EmphasizeGreen        = 1 << 6;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_GREEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeBlue` should have an upper case name
[INFO] [stdout]   --> src/ppu/mask.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |         const EmphasizeBlue         = 1 << 7;
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_BLUE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `SpriteOverflow` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |         const SpriteOverflow    = 1 << 5;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SPRITE_OVERFLOW`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `Sprite0Hit` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         const Sprite0Hit        = 1 << 6;
[INFO] [stdout]   |               ^^^^^^^^^^ help: convert the identifier to upper case: `SPRITE0_HIT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `VBlankStart` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         const VBlankStart       = 1 << 7;
[INFO] [stdout]   |               ^^^^^^^^^^^ help: convert the identifier to upper case: `VBLANK_START`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub A: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub X: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub Y: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SP` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub SP: u8,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub P: Flags,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PC` should have a snake case name
[INFO] [stdout]   --> src/cpu/cpu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub PC: u16,
[INFO] [stdout]    |         ^^ help: convert the identifier to snake case: `pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `MMC3` should have a snake case name
[INFO] [stdout]  --> src/rom/mapper/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | mod MMC3;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `mmc3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `NROM` should have a snake case name
[INFO] [stdout]  --> src/rom/mapper/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod NROM;
[INFO] [stdout]   |     ^^^^ help: convert the identifier to snake case: `nrom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `GrayScale` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |         const GrayScale             = 1 << 0;
[INFO] [stdout]   |               ^^^^^^^^^ help: convert the identifier to upper case: `GRAY_SCALE`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowBackGroundLeft8px` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         const ShowBackGroundLeft8px = 1 << 1;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_BACK_GROUND_LEFT8PX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowSpriteLeft8px` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         const ShowSpriteLeft8px     = 1 << 2;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_SPRITE_LEFT8PX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowBackGround` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 |         const ShowBackGround        = 1 << 3;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_BACK_GROUND`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `ShowSprite` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 |         const ShowSprite            = 1 << 4;
[INFO] [stdout]   |               ^^^^^^^^^^ help: convert the identifier to upper case: `SHOW_SPRITE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeRed` should have an upper case name
[INFO] [stdout]  --> src/ppu/mask.rs:9:15
[INFO] [stdout]   |
[INFO] [stdout] 9 |         const EmphasizeRed          = 1 << 5;
[INFO] [stdout]   |               ^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_RED`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeGreen` should have an upper case name
[INFO] [stdout]   --> src/ppu/mask.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |         const EmphasizeGreen        = 1 << 6;
[INFO] [stdout]    |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_GREEN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `EmphasizeBlue` should have an upper case name
[INFO] [stdout]   --> src/ppu/mask.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |         const EmphasizeBlue         = 1 << 7;
[INFO] [stdout]    |               ^^^^^^^^^^^^^ help: convert the identifier to upper case: `EMPHASIZE_BLUE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `SpriteOverflow` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 |         const SpriteOverflow    = 1 << 5;
[INFO] [stdout]   |               ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `SPRITE_OVERFLOW`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `Sprite0Hit` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 |         const Sprite0Hit        = 1 << 6;
[INFO] [stdout]   |               ^^^^^^^^^^ help: convert the identifier to upper case: `SPRITE0_HIT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `VBlankStart` should have an upper case name
[INFO] [stdout]  --> src/ppu/status.rs:6:15
[INFO] [stdout]   |
[INFO] [stdout] 6 |         const VBlankStart       = 1 << 7;
[INFO] [stdout]   |               ^^^^^^^^^^^ help: convert the identifier to upper case: `VBLANK_START`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "bd7758db35f759ead47119e4478ed606cec9a98339050a67758f7dfc5a1f555e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7758db35f759ead47119e4478ed606cec9a98339050a67758f7dfc5a1f555e", kill_on_drop: false }`
[INFO] [stdout] bd7758db35f759ead47119e4478ed606cec9a98339050a67758f7dfc5a1f555e