[INFO] cloning repository https://github.com/tyko-everest/gameboy-emulator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyko-everest/gameboy-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyko-everest%2Fgameboy-emulator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyko-everest%2Fgameboy-emulator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef4c8d2db76cbc70993b3497e1a5bea30ce198ea
[INFO] testing tyko-everest/gameboy-emulator against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyko-everest%2Fgameboy-emulator" "/workspace/builds/worker-110/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-110/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tyko-everest/gameboy-emulator on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tyko-everest/gameboy-emulator
[INFO] finished tweaking git repo https://github.com/tyko-everest/gameboy-emulator
[INFO] tweaked toml for git repo https://github.com/tyko-everest/gameboy-emulator written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] crate git repo https://github.com/tyko-everest/gameboy-emulator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2f46a5255cb90c8b3dc0d918632f79273827824b2bd504a6a70ab219f089209
[INFO] running `Command { std: "docker" "start" "-a" "a2f46a5255cb90c8b3dc0d918632f79273827824b2bd504a6a70ab219f089209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2f46a5255cb90c8b3dc0d918632f79273827824b2bd504a6a70ab219f089209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f46a5255cb90c8b3dc0d918632f79273827824b2bd504a6a70ab219f089209", kill_on_drop: false }`
[INFO] [stdout] a2f46a5255cb90c8b3dc0d918632f79273827824b2bd504a6a70ab219f089209
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de2cf3dd244e323db87dcca207bbec7001fda530f73c53a40105654330716070
[INFO] running `Command { std: "docker" "start" "-a" "de2cf3dd244e323db87dcca207bbec7001fda530f73c53a40105654330716070", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gameboy-emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]    --> src/cpu.rs:298:42
[INFO] [stdout]     |
[INFO] [stdout] 298 |         self.state.set_flag(Flag::Carry, a >> 7 == 1);
[INFO] [stdout]     |                                          ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `a` in this scope
[INFO] [stdout]    --> src/cpu.rs:299:19
[INFO] [stdout]     |
[INFO] [stdout] 299 |         let res = a << 1;
[INFO] [stdout]     |                   ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::panic`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use core::panic;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/cpu.rs:203:59
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn c2_helper(&mut self, memory: &Memory, mode: u8) -> (u16, u8, u16) {
[INFO] [stdout]     |        ---------                                          ^^^^^^^^^^^^^^ expected tuple, found `()`
[INFO] [stdout]     |        |
[INFO] [stdout]     |        implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]     |
[INFO] [stdout]     = note:  expected tuple `(u16, u8, u16)`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: can't compare `()` with `{integer}`
[INFO] [stdout]    --> src/cpu.rs:300:45
[INFO] [stdout]     |
[INFO] [stdout] 300 |         self.state.set_flag(Flag::Zero, res == 0);
[INFO] [stdout]     |                                             ^^ no implementation for `() == {integer}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `PartialEq<{integer}>` is not implemented for `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `()` as `i8`
[INFO] [stdout]    --> src/cpu.rs:301:45
[INFO] [stdout]     |
[INFO] [stdout] 301 |         self.state.set_flag(Flag::Negative, (res as i8) < 0);
[INFO] [stdout]     |                                             ^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0425, E0605.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gameboy-emulator` due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "de2cf3dd244e323db87dcca207bbec7001fda530f73c53a40105654330716070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de2cf3dd244e323db87dcca207bbec7001fda530f73c53a40105654330716070", kill_on_drop: false }`
[INFO] [stdout] de2cf3dd244e323db87dcca207bbec7001fda530f73c53a40105654330716070