[INFO] updating cached repository https://github.com/DuoSRX/sen
[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] 6bacb47a2883e21b9c59f522873bb904a614a776
[INFO] checking DuoSRX/sen against master#b61e69433951e31f7bd746e22f516a48ad41623b for prs-64470-and-65389
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDuoSRX%2Fsen" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DuoSRX/sen on toolchain b61e69433951e31f7bd746e22f516a48ad41623b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/DuoSRX/sen
[INFO] finished tweaking git repo https://github.com/DuoSRX/sen
[INFO] tweaked toml for git repo https://github.com/DuoSRX/sen written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/DuoSRX/sen already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+b61e69433951e31f7bd746e22f516a48ad41623b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+b61e69433951e31f7bd746e22f516a48ad41623b" "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] 584163aa5c587e2f3cdbe449e81d9fb1e9878ce0ba9e442bac0669caf7783fe3
[INFO] running `"docker" "start" "-a" "584163aa5c587e2f3cdbe449e81d9fb1e9878ce0ba9e442bac0669caf7783fe3"`
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]     Checking num-iter v0.1.37
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]     Checking sen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]    --> src/ppu.rs:241:9
[INFO] [stderr]     |
[INFO] [stderr] 241 |         self.regs.oam_address.wrapping_add(1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]    --> src/ppu.rs:241:9
[INFO] [stderr]     |
[INFO] [stderr] 241 |         self.regs.oam_address.wrapping_add(1);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 0 parameters were supplied
[INFO] [stderr]   --> tests/lib.rs:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let ppu = Ppu::new();
[INFO] [stderr]    |               ^^^^^^^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0061]: this function takes 1 parameter but 2 parameters were supplied
[INFO] [stderr]   --> tests/lib.rs:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut cpu = Cpu::new(cartridge, ppu);
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ expected 1 parameter
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `regs` on type `sen::cpu::Cpu`
[INFO] [stderr]   --> tests/lib.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |     cpu.regs.pc = 0x0100;
[INFO] [stderr]    |         ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `ram`, `cycle`, `a`, `x`, `y` ... and 2 others
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `regs` on type `sen::cpu::Cpu`
[INFO] [stderr]   --> tests/lib.rs:31:26
[INFO] [stderr]    |
[INFO] [stderr] 31 |     assert_eq!(0xFF, cpu.regs.a);
[INFO] [stderr]    |                          ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `ram`, `cycle`, `a`, `x`, `y` ... and 2 others
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `regs` on type `sen::cpu::Cpu`
[INFO] [stderr]   --> tests/lib.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |     cpu.regs.a = 0xf9;
[INFO] [stderr]    |         ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `ram`, `cycle`, `a`, `x`, `y` ... and 2 others
[INFO] [stderr] 
[INFO] [stderr] error[E0609]: no field `regs` on type `sen::cpu::Cpu`
[INFO] [stderr]   --> tests/lib.rs:55:26
[INFO] [stderr]    |
[INFO] [stderr] 55 |     assert_eq!(0xf9, cpu.regs.a);
[INFO] [stderr]    |                          ^^^^ unknown field
[INFO] [stderr]    |
[INFO] [stderr]    = note: available fields are: `ram`, `cycle`, `a`, `x`, `y` ... and 2 others
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0061, E0609.
[INFO] [stderr] For more information about an error, try `rustc --explain E0061`.
[INFO] [stderr] error: could not compile `sen`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "584163aa5c587e2f3cdbe449e81d9fb1e9878ce0ba9e442bac0669caf7783fe3"`
[INFO] running `"docker" "rm" "-f" "584163aa5c587e2f3cdbe449e81d9fb1e9878ce0ba9e442bac0669caf7783fe3"`
[INFO] [stdout] 584163aa5c587e2f3cdbe449e81d9fb1e9878ce0ba9e442bac0669caf7783fe3