[INFO] cloning repository https://github.com/invainn/rnes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/invainn/rnes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finvainn%2Frnes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finvainn%2Frnes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9010c918c199fd94e29d0d0b81314703e0f43fa5
[INFO] checking invainn/rnes against master#cb06d12710575a0d7ff71d6fe108f3bcff4f9195 for pr-128425-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finvainn%2Frnes" "/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/invainn/rnes on toolchain cb06d12710575a0d7ff71d6fe108f3bcff4f9195
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/invainn/rnes
[INFO] finished tweaking git repo https://github.com/invainn/rnes
[INFO] tweaked toml for git repo https://github.com/invainn/rnes written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/invainn/rnes 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" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f63e6f71b72127cc1c9bff6a8ca41a9dab925273ed8385da1f791eff389691cc
[INFO] running `Command { std: "docker" "start" "-a" "f63e6f71b72127cc1c9bff6a8ca41a9dab925273ed8385da1f791eff389691cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f63e6f71b72127cc1c9bff6a8ca41a9dab925273ed8385da1f791eff389691cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f63e6f71b72127cc1c9bff6a8ca41a9dab925273ed8385da1f791eff389691cc", kill_on_drop: false }`
[INFO] [stdout] f63e6f71b72127cc1c9bff6a8ca41a9dab925273ed8385da1f791eff389691cc
[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" "-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cb06d12710575a0d7ff71d6fe108f3bcff4f9195" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f11d01a9cfd5b0c4b08aaefdba75f5211030c56d7470c11a19e99e97667273bd
[INFO] running `Command { std: "docker" "start" "-a" "f11d01a9cfd5b0c4b08aaefdba75f5211030c56d7470c11a19e99e97667273bd", kill_on_drop: false }`
[INFO] [stderr]     Checking nes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `thread` and `time`
[INFO] [stdout]  --> src/cpu.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ thread, time };
[INFO] [stdout]   |            ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread` and `time`
[INFO] [stdout]  --> src/cpu.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::{ thread, time };
[INFO] [stdout]   |            ^^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | /     loop {
[INFO] [stdout] 48 | |         cpu.emulate_cycle();
[INFO] [stdout] 49 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 50 |
[INFO] [stdout] 51 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/cpu.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | enum AddressMode {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8  |     ZeroPageX,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 9  |     ZeroPageY,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     AbsoluteX,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 13 |     AbsoluteY,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     Indirect,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 15 |     IndexedIndirect,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     IndirectIndexed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `IRQDisable`, `Decimal`, `Break`, `Push`, and `Overflow` are never constructed
[INFO] [stdout]   --> src/cpu.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum StatusFlag {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     IRQDisable = 0x04,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 23 |     Decimal = 0x08,  // Useless
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     Break = 0x10,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     Push = 0x20,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     Overflow = 0x40,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `Y` is never read
[INFO] [stdout]   --> src/cpu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct CPU {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub Y: u8,
[INFO] [stdout]    |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `oc_bit` is never used
[INFO] [stdout]    --> src/cpu.rs:188:8
[INFO] [stdout]     |
[INFO] [stdout] 55  | impl CPU {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 188 |     fn oc_bit(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub P: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub A: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     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.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     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 `S` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub S: usize,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]   --> src/main.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | /     loop {
[INFO] [stdout] 48 | |         cpu.emulate_cycle();
[INFO] [stdout] 49 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 50 |
[INFO] [stdout] 51 |       Ok(())
[INFO] [stdout]    |       ^^^^^^ unreachable expression
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::num::<impl usize>::wrapping_sub` that must be used
[INFO] [stdout]    --> src/cpu.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |         self.S.wrapping_sub(1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the result of the operation, without modifying the original
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let _ = self.S.wrapping_sub(1);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::num::<impl usize>::wrapping_sub` that must be used
[INFO] [stdout]    --> src/cpu.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |         self.S.wrapping_sub(1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the result of the operation, without modifying the original
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 283 |         let _ = self.S.wrapping_sub(1);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/cpu.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | enum AddressMode {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 8  |     ZeroPageX,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 9  |     ZeroPageY,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     AbsoluteX,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 13 |     AbsoluteY,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 14 |     Indirect,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 15 |     IndexedIndirect,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |     IndirectIndexed,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `IRQDisable`, `Decimal`, `Break`, `Push`, and `Overflow` are never constructed
[INFO] [stdout]   --> src/cpu.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum StatusFlag {
[INFO] [stdout]    |      ---------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 22 |     IRQDisable = 0x04,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 23 |     Decimal = 0x08,  // Useless
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     Break = 0x10,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 25 |     Push = 0x20,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 26 |     Overflow = 0x40,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `Y` is never read
[INFO] [stdout]   --> src/cpu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct CPU {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub Y: u8,
[INFO] [stdout]    |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `oc_bit` is never used
[INFO] [stdout]    --> src/cpu.rs:188:8
[INFO] [stdout]     |
[INFO] [stdout] 55  | impl CPU {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 188 |     fn oc_bit(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `P` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub P: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `p`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `A` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub A: u8,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     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.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     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 `S` should have a snake case name
[INFO] [stdout]   --> src/cpu.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub S: usize,
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::num::<impl usize>::wrapping_sub` that must be used
[INFO] [stdout]    --> src/cpu.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |         self.S.wrapping_sub(1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the result of the operation, without modifying the original
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let _ = self.S.wrapping_sub(1);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::num::<impl usize>::wrapping_sub` that must be used
[INFO] [stdout]    --> src/cpu.rs:283:9
[INFO] [stdout]     |
[INFO] [stdout] 283 |         self.S.wrapping_sub(1);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this returns the result of the operation, without modifying the original
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 283 |         let _ = self.S.wrapping_sub(1);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "f11d01a9cfd5b0c4b08aaefdba75f5211030c56d7470c11a19e99e97667273bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f11d01a9cfd5b0c4b08aaefdba75f5211030c56d7470c11a19e99e97667273bd", kill_on_drop: false }`
[INFO] [stdout] f11d01a9cfd5b0c4b08aaefdba75f5211030c56d7470c11a19e99e97667273bd
