[INFO] updating cached repository https://github.com/ykafia/Nes-Emulator-Rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9d4b5b934f76596cde30b927975b11f1f1ec9d5f [INFO] checking ykafia/Nes-Emulator-Rust against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykafia%2FNes-Emulator-Rust" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ykafia/Nes-Emulator-Rust on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ykafia/Nes-Emulator-Rust [INFO] finished tweaking git repo https://github.com/ykafia/Nes-Emulator-Rust [INFO] tweaked toml for git repo https://github.com/ykafia/Nes-Emulator-Rust written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/ykafia/Nes-Emulator-Rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b44d657414d27d2dd635a925e4e10d537e89b761cd1237380b34c9647f97a30e [INFO] running `"docker" "start" "-a" "b44d657414d27d2dd635a925e4e10d537e89b761cd1237380b34c9647f97a30e"` [INFO] [stderr] Compiling proc-macro2 v1.0.3 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Checking clicolors-control v1.0.1 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking console v0.9.0 [INFO] [stderr] Compiling modular-bitfield-impl v0.6.0 [INFO] [stderr] Checking modular-bitfield v0.6.0 [INFO] [stderr] Checking rustnes v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `cartridge` [INFO] [stderr] --> src/components/nes.rs:22:40 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn insert_cartridge(&mut self, cartridge: [u8; 0xBFDF]) {} [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_cartridge` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_only` [INFO] [stderr] --> src/components/ppu.rs:34:39 [INFO] [stderr] | [INFO] [stderr] 34 | fn ppu_read(&mut self, addr: u16, read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_read_only` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_only` [INFO] [stderr] --> src/components/ppu.rs:42:77 [INFO] [stderr] | [INFO] [stderr] 42 | fn cpu_read(&mut self, cpu: &mut CPU6502, nes: &mut NesData, addr: u16, read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_read_only` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cartridge` [INFO] [stderr] --> src/components/nes.rs:22:40 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn insert_cartridge(&mut self, cartridge: [u8; 0xBFDF]) {} [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_cartridge` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_only` [INFO] [stderr] --> src/components/ppu.rs:34:39 [INFO] [stderr] | [INFO] [stderr] 34 | fn ppu_read(&mut self, addr: u16, read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_read_only` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `read_only` [INFO] [stderr] --> src/components/ppu.rs:42:77 [INFO] [stderr] | [INFO] [stderr] 42 | fn cpu_read(&mut self, cpu: &mut CPU6502, nes: &mut NesData, addr: u16, read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_read_only` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `APU` [INFO] [stderr] --> src/components/apu.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct APU { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert_cartridge` [INFO] [stderr] --> src/components/nes.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn insert_cartridge(&mut self, cartridge: [u8; 0xBFDF]) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset_memory` [INFO] [stderr] --> src/components/nes.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn reset_memory(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PPU` [INFO] [stderr] --> src/components/ppu.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct PPU { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/components/ppu.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | fn new() -> PPU { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ppu_write` [INFO] [stderr] --> src/components/ppu.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | fn ppu_write(&mut self, addr: u16, data: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ppu_read` [INFO] [stderr] --> src/components/ppu.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | fn ppu_read(&mut self, addr: u16, read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `APU` [INFO] [stderr] --> src/components/apu.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct APU { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cpu_read` [INFO] [stderr] --> src/components/ppu.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | fn cpu_read(&mut self, cpu: &mut CPU6502, nes: &mut NesData, addr: u16, read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/components/ppu.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | #[warn(dead_code)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `insert_cartridge` [INFO] [stderr] --> src/components/nes.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn insert_cartridge(&mut self, cartridge: [u8; 0xBFDF]) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cpu_write` [INFO] [stderr] --> src/components/ppu.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | fn cpu_write(&mut self, cpu: &mut CPU6502, nes: &mut NesData, addr: u16, data: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/components/ppu.rs:45:12 [INFO] [stderr] | [INFO] [stderr] 45 | #[warn(dead_code)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset_memory` [INFO] [stderr] --> src/components/nes.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn reset_memory(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PPU` [INFO] [stderr] --> src/components/ppu.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct PPU { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `OAM` should have a snake case name [INFO] [stderr] --> src/components/ppu.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | pub OAM: [u8; 256], [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `oam` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/components/ppu.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | fn new() -> PPU { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ppu_write` [INFO] [stderr] --> src/components/ppu.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | fn ppu_write(&mut self, addr: u16, data: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `ppu_read` [INFO] [stderr] --> src/components/ppu.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | fn ppu_read(&mut self, addr: u16, read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cpu_read` [INFO] [stderr] --> src/components/ppu.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | fn cpu_read(&mut self, cpu: &mut CPU6502, nes: &mut NesData, addr: u16, read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/components/ppu.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | #[warn(dead_code)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cpu_write` [INFO] [stderr] --> src/components/ppu.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | fn cpu_write(&mut self, cpu: &mut CPU6502, nes: &mut NesData, addr: u16, data: u8) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/components/ppu.rs:45:12 [INFO] [stderr] | [INFO] [stderr] 45 | #[warn(dead_code)] [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `OAM` should have a snake case name [INFO] [stderr] --> src/components/ppu.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | pub OAM: [u8; 256], [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `oam` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.35s [INFO] running `"docker" "inspect" "b44d657414d27d2dd635a925e4e10d537e89b761cd1237380b34c9647f97a30e"` [INFO] running `"docker" "rm" "-f" "b44d657414d27d2dd635a925e4e10d537e89b761cd1237380b34c9647f97a30e"` [INFO] [stdout] b44d657414d27d2dd635a925e4e10d537e89b761cd1237380b34c9647f97a30e