[INFO] updating cached repository DuoSRX/sen
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DuoSRX/sen
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DuoSRX/sen" "work/ex/beta-1.38-1/sources/1.37.0/gh/DuoSRX/sen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DuoSRX/sen'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DuoSRX/sen" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DuoSRX/sen"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DuoSRX/sen'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bacb47a2883e21b9c59f522873bb904a614a776
[INFO] sha for GitHub repo DuoSRX/sen: 6bacb47a2883e21b9c59f522873bb904a614a776
[INFO] validating manifest of DuoSRX/sen on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of DuoSRX/sen on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing DuoSRX/sen
[INFO] finished frobbing DuoSRX/sen
[INFO] frobbed toml for DuoSRX/sen written to work/ex/beta-1.38-1/sources/1.37.0/gh/DuoSRX/sen/Cargo.toml
[INFO] started frobbing DuoSRX/sen
[INFO] finished frobbing DuoSRX/sen
[INFO] frobbed toml for DuoSRX/sen written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DuoSRX/sen/Cargo.toml
[INFO] crate DuoSRX/sen already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing DuoSRX/sen against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DuoSRX/sen:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 301811d010dc33b079491622e2b0c5a77f989a519add5db46ba3e64a23b5d8ab
[INFO] running `"docker" "start" "-a" "301811d010dc33b079491622e2b0c5a77f989a519add5db46ba3e64a23b5d8ab"`
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2 v0.31.0
[INFO] [stderr]    Compiling sen v0.1.0 (/opt/crater/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]     Finished dev [unoptimized + debuginfo] target(s) in 11.18s
[INFO] running `"docker" "inspect" "301811d010dc33b079491622e2b0c5a77f989a519add5db46ba3e64a23b5d8ab"`
[INFO] running `"docker" "rm" "-f" "301811d010dc33b079491622e2b0c5a77f989a519add5db46ba3e64a23b5d8ab"`
[INFO] [stdout] 301811d010dc33b079491622e2b0c5a77f989a519add5db46ba3e64a23b5d8ab
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DuoSRX/sen:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f72b124409a6dd1950cdfcd21a046f1b1c7d2e242eff2875d9d95756628fa564
[INFO] running `"docker" "start" "-a" "f72b124409a6dd1950cdfcd21a046f1b1c7d2e242eff2875d9d95756628fa564"`
[INFO] [stderr]    Compiling sen v0.1.0 (/opt/crater/workdir)
[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] 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: build failed
[INFO] running `"docker" "inspect" "f72b124409a6dd1950cdfcd21a046f1b1c7d2e242eff2875d9d95756628fa564"`
[INFO] running `"docker" "rm" "-f" "f72b124409a6dd1950cdfcd21a046f1b1c7d2e242eff2875d9d95756628fa564"`
[INFO] [stdout] f72b124409a6dd1950cdfcd21a046f1b1c7d2e242eff2875d9d95756628fa564