[INFO] cloning repository https://github.com/ryanhossain9797/nes_emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryanhossain9797/nes_emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanhossain9797%2Fnes_emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanhossain9797%2Fnes_emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7821ea1cf17e7c3a7f692f3315ddd5c1ee222e57
[INFO] building ryanhossain9797/nes_emu against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryanhossain9797%2Fnes_emu" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ryanhossain9797/nes_emu on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ryanhossain9797/nes_emu
[INFO] finished tweaking git repo https://github.com/ryanhossain9797/nes_emu
[INFO] tweaked toml for git repo https://github.com/ryanhossain9797/nes_emu written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ryanhossain9797/nes_emu 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15e4d493366c150fbf610dcdbb36a4f63d6b2140ec756129827dbe6cd9fcdd10
[INFO] running `Command { std: "docker" "start" "-a" "15e4d493366c150fbf610dcdbb36a4f63d6b2140ec756129827dbe6cd9fcdd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15e4d493366c150fbf610dcdbb36a4f63d6b2140ec756129827dbe6cd9fcdd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e4d493366c150fbf610dcdbb36a4f63d6b2140ec756129827dbe6cd9fcdd10", kill_on_drop: false }`
[INFO] [stdout] 15e4d493366c150fbf610dcdbb36a4f63d6b2140ec756129827dbe6cd9fcdd10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47374d53bc0ddb5645b6b5ad6923e79287f7defc3d1cd0d02e965f7e6f52145b
[INFO] running `Command { std: "docker" "start" "-a" "47374d53bc0ddb5645b6b5ad6923e79287f7defc3d1cd0d02e965f7e6f52145b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling nes_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `DEFAULT_PROGRAM_START` is never used
[INFO] [stdout]  --> src/cpu.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const DEFAULT_PROGRAM_START: usize = 0x8000;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PROGRAM_START_FROM` is never used
[INFO] [stdout]  --> src/cpu.rs:5:7
[INFO] [stdout]   |
[INFO] [stdout] 5 | const PROGRAM_START_FROM: u16 = 0xFFFC;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AddressingMode` is never used
[INFO] [stdout]  --> src/cpu.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum AddressingMode {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AddressingMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OpCodeType` is never used
[INFO] [stdout]   --> src/cpu.rs:23:10
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub enum OpCodeType {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpCodeType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `mem_read`, `mem_write`, `mem_ref`, `mem_read_u16`, and `mem_write_u16` are never used
[INFO] [stdout]   --> src/cpu.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub trait MemOps {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] 36 |     fn mem_read(&self, addr: u16) -> u8;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 37 |     fn mem_write(&mut self, addr: u16, data: u8);
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 38 |
[INFO] [stdout] 39 |     fn mem_ref(&mut self, addr: u16) -> &mut u8;
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 40 |
[INFO] [stdout] 41 |     fn mem_read_u16(&self, addr: u16) -> u16 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |     fn mem_write_u16(&mut self, addr: u16, data: u16) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `register_a`, `register_x`, `register_y`, `status`, and `program_counter` are never read
[INFO] [stdout]   --> src/cpu.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct CPU {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] 72 |     pub register_a: u8,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 73 |     pub register_x: u8,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 74 |     pub register_y: u8,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 75 |     pub status: CpuFlags,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 76 |     pub program_counter: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/cpu.rs:95:12
[INFO] [stdout]     |
[INFO] [stdout] 94  | impl CPU {
[INFO] [stdout]     | -------- associated items in this implementation
[INFO] [stdout] 95  |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn load(&mut self, program: Vec<u8>) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 113 |     pub fn reset(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     pub fn load_and_run(&mut self, program: Vec<u8>) {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     fn get_operand_address(&mut self, addressing_mode: &AddressingMode) -> u16 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 176 |     fn update_zero_flag(&mut self, result: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     fn update_negative_flag(&mut self, result: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 192 |     fn update_zero_and_negative_flags(&mut self, result: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 197 |     fn set_register_a(&mut self, data: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     fn tax(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 207 |     fn inx(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn add_to_register_a_with_carry(&mut self, value: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 235 |     fn adc(&mut self, addressing_mode: &AddressingMode) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 242 |     fn and(&mut self, addressing_mode: &AddressingMode) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 251 |     fn asl(&mut self, addressing_mode: &AddressingMode) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 274 |     fn bcc(&mut self) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 285 |     fn lda(&mut self, addressing_mode: &AddressingMode) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 292 |     fn sta(&mut self, addressing_mode: &AddressingMode) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 297 |     pub fn run(&mut self) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OpCode` is never constructed
[INFO] [stdout]  --> src/opcodes.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct OpCode {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/opcodes.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl OpCode {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 15 |     fn new(
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `OP_CODES` is never used
[INFO] [stdout]   --> src/opcodes.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | static OP_CODES: Lazy<Vec<OpCode>> = Lazy::new(|| {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `OP_CODES_MAP` is never used
[INFO] [stdout]    --> src/opcodes.rs:104:12
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub static OP_CODES_MAP: Lazy<HashMap<u8, &'static OpCode>> = Lazy::new(|| {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "47374d53bc0ddb5645b6b5ad6923e79287f7defc3d1cd0d02e965f7e6f52145b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47374d53bc0ddb5645b6b5ad6923e79287f7defc3d1cd0d02e965f7e6f52145b", kill_on_drop: false }`
[INFO] [stdout] 47374d53bc0ddb5645b6b5ad6923e79287f7defc3d1cd0d02e965f7e6f52145b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 305bf43ceba7b0b6766e5cfb5e544203a33f15d293bc594a6fe8febfda07614e
[INFO] running `Command { std: "docker" "start" "-a" "305bf43ceba7b0b6766e5cfb5e544203a33f15d293bc594a6fe8febfda07614e", kill_on_drop: false }`
[INFO] [stderr]    Compiling nes_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `ZeroPageY` is never constructed
[INFO] [stdout]   --> src/cpu.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub enum AddressingMode {
[INFO] [stdout]    |          -------------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     ZeroPageY,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `AddressingMode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cycles` is never read
[INFO] [stdout]   --> src/opcodes.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub struct OpCode {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub cycles: u8,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "305bf43ceba7b0b6766e5cfb5e544203a33f15d293bc594a6fe8febfda07614e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305bf43ceba7b0b6766e5cfb5e544203a33f15d293bc594a6fe8febfda07614e", kill_on_drop: false }`
[INFO] [stdout] 305bf43ceba7b0b6766e5cfb5e544203a33f15d293bc594a6fe8febfda07614e