[INFO] cloning repository https://github.com/asubaruwrxsti/emulator-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/asubaruwrxsti/emulator-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasubaruwrxsti%2Femulator-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasubaruwrxsti%2Femulator-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0813cdd6e7b519774076e01b2d658101b9c5e450
[INFO] building asubaruwrxsti/emulator-rust against master#9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasubaruwrxsti%2Femulator-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asubaruwrxsti/emulator-rust on toolchain 9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asubaruwrxsti/emulator-rust
[INFO] finished tweaking git repo https://github.com/asubaruwrxsti/emulator-rust
[INFO] tweaked toml for git repo https://github.com/asubaruwrxsti/emulator-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/asubaruwrxsti/emulator-rust 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" "+9bd71afb90c2a6e0348cdd4a2b10a3bf39908f19" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] building asubaruwrxsti/emulator-rust against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasubaruwrxsti%2Femulator-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asubaruwrxsti/emulator-rust on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asubaruwrxsti/emulator-rust
[INFO] finished tweaking git repo https://github.com/asubaruwrxsti/emulator-rust
[INFO] tweaked toml for git repo https://github.com/asubaruwrxsti/emulator-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/asubaruwrxsti/emulator-rust 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "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
[ERROR] error running command: no output for 300 seconds
[INFO] building asubaruwrxsti/emulator-rust against try#53e03135c36e913ff664ce8329041b7e3c2fd358 for pr-117684
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fasubaruwrxsti%2Femulator-rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/asubaruwrxsti/emulator-rust on toolchain 53e03135c36e913ff664ce8329041b7e3c2fd358
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/asubaruwrxsti/emulator-rust
[INFO] finished tweaking git repo https://github.com/asubaruwrxsti/emulator-rust
[INFO] tweaked toml for git repo https://github.com/asubaruwrxsti/emulator-rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/asubaruwrxsti/emulator-rust 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" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc2f314b43ae9a75e0dd5ec4c7abe8aeb66c722d8c7132ab2fbd653f12725e06
[INFO] running `Command { std: "docker" "start" "-a" "cc2f314b43ae9a75e0dd5ec4c7abe8aeb66c722d8c7132ab2fbd653f12725e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc2f314b43ae9a75e0dd5ec4c7abe8aeb66c722d8c7132ab2fbd653f12725e06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc2f314b43ae9a75e0dd5ec4c7abe8aeb66c722d8c7132ab2fbd653f12725e06", kill_on_drop: false }`
[INFO] [stdout] cc2f314b43ae9a75e0dd5ec4c7abe8aeb66c722d8c7132ab2fbd653f12725e06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:0c7e0e8312ad82a1bed3696438480b7da990d348377d3754e1cd95b06a8a36c7" "/opt/rustwide/cargo-home/bin/cargo" "+53e03135c36e913ff664ce8329041b7e3c2fd358" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e07851fd6ea72ca293f949e72aeb21111ec73d09b1dafdab33ec722f74ea8728
[INFO] running `Command { std: "docker" "start" "-a" "e07851fd6ea72ca293f949e72aeb21111ec73d09b1dafdab33ec722f74ea8728", kill_on_drop: false }`
[INFO] [stderr]    Compiling emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `,`, or `}`, found `h`
[INFO] [stdout]  --> src/main.rs:7:19
[INFO] [stdout]   |
[INFO] [stdout] 7 |   f: FlagsRegister
[INFO] [stdout]   |                   ^ help: try adding a comma: `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]    --> src/main.rs:106:12
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn add(&mut self, value:u8) {
[INFO] [stdout]     |            ^^^^^^^^^ not semantically valid as function parameter
[INFO] [stdout]     |
[INFO] [stdout]     = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `self` parameter is only allowed in associated functions
[INFO] [stdout]    --> src/main.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn step(&mut self) {
[INFO] [stdout]     |             ^^^^^^^^^ not semantically valid as function parameter
[INFO] [stdout]     |
[INFO] [stdout]     = note: associated functions are those in `impl` or `trait` definitions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer item
[INFO] [stdout]    --> src/main.rs:106:17
[INFO] [stdout]     |
[INFO] [stdout] 89  | impl CPU {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 106 |     fn add(&mut self, value:u8) {
[INFO] [stdout]     |                 ^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 use of generic parameter from outer item
[INFO] [stdout]     |                 refer to the type directly here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0401]: can't use generic parameters from outer item
[INFO] [stdout]    --> src/main.rs:116:18
[INFO] [stdout]     |
[INFO] [stdout] 89  | impl CPU {
[INFO] [stdout]     | ---- `Self` type implicitly declared here, by this `impl`
[INFO] [stdout] ...
[INFO] [stdout] 116 |     fn step(&mut self) {
[INFO] [stdout]     |                  ^^^^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  use of generic parameter from outer item
[INFO] [stdout]     |                  refer to the type directly here instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0601]: `main` function not found in crate `emulator`
[INFO] [stdout]    --> src/main.rs:128:2
[INFO] [stdout]     |
[INFO] [stdout] 128 | }
[INFO] [stdout]     |  ^ consider adding a `main` function to `src/main.rs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `INC` found for enum `Instruction` in the current scope
[INFO] [stdout]   --> src/main.rs:82:33
[INFO] [stdout]    |
[INFO] [stdout] 76 | enum Instruction { ADD(ArithmeticTarget), }
[INFO] [stdout]    | ---------------- variant or associated item `INC` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 82 |       0x02 => Some(Instruction::INC(IncDecTarget::BC)),
[INFO] [stdout]    |                                 ^^^ variant or associated item not found in `Instruction`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Instruction`, consider using `Instruction::from_byte` which returns `Option<Instruction>`
[INFO] [stdout]   --> src/main.rs:80:3
[INFO] [stdout]    |
[INFO] [stdout] 80 |   fn from_byte(byte: u8) -> Option<Instruction> {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IncDecTarget`
[INFO] [stdout]   --> src/main.rs:82:37
[INFO] [stdout]    |
[INFO] [stdout] 82 |       0x02 => Some(Instruction::INC(IncDecTarget::BC)),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^ use of undeclared type `IncDecTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no variant or associated item named `INC` found for enum `Instruction` in the current scope
[INFO] [stdout]   --> src/main.rs:83:33
[INFO] [stdout]    |
[INFO] [stdout] 76 | enum Instruction { ADD(ArithmeticTarget), }
[INFO] [stdout]    | ---------------- variant or associated item `INC` not found for this enum
[INFO] [stdout] ...
[INFO] [stdout] 83 |       0x13 => Some(Instruction::INC(IncDecTarget::DE)),
[INFO] [stdout]    |                                 ^^^ variant or associated item not found in `Instruction`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Instruction`, consider using `Instruction::from_byte` which returns `Option<Instruction>`
[INFO] [stdout]   --> src/main.rs:80:3
[INFO] [stdout]    |
[INFO] [stdout] 80 |   fn from_byte(byte: u8) -> Option<Instruction> {
[INFO] [stdout]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `IncDecTarget`
[INFO] [stdout]   --> src/main.rs:83:37
[INFO] [stdout]    |
[INFO] [stdout] 83 |       0x13 => Some(Instruction::INC(IncDecTarget::DE)),
[INFO] [stdout]    |                                     ^^^^^^^^^^^^ use of undeclared type `IncDecTarget`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `add` found for mutable reference `&mut CPU` in the current scope
[INFO] [stdout]   --> src/main.rs:96:34
[INFO] [stdout]    |
[INFO] [stdout] 96 |             let new_value = self.add(value);
[INFO] [stdout]    |                                  ^^^ method not found in `&mut CPU`
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]    = note: the following trait defines an item `add`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `Add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0401, E0433, E0599, E0601.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0401`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `emulator` (bin "emulator") due to 12 previous errors
[INFO] running `Command { std: "docker" "inspect" "e07851fd6ea72ca293f949e72aeb21111ec73d09b1dafdab33ec722f74ea8728", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e07851fd6ea72ca293f949e72aeb21111ec73d09b1dafdab33ec722f74ea8728", kill_on_drop: false }`
[INFO] [stdout] e07851fd6ea72ca293f949e72aeb21111ec73d09b1dafdab33ec722f74ea8728