[INFO] cloning repository https://github.com/zalanlevai/emul8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zalanlevai/emul8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Femul8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Femul8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a2ff65f9a7cc53478f91d0d507f7c44abb6a4bd1 [INFO] checking zalanlevai/emul8 against try#26ad8a85dc4eed299af809e52f278da81e284602 for pr-138458 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Femul8" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] [stderr] error: unable to write file src/chip8/processor.rs [INFO] [stderr] error: unable to write file src/lib.rs [INFO] [stderr] error: unable to write file src/main.rs [INFO] [stderr] fatal: unable to checkout working tree [INFO] [stderr] warning: Clone succeeded, but checkout failed. [INFO] [stderr] You can inspect what was checked out with 'git status' [INFO] [stderr] and retry with 'git restore --source=HEAD :/' [INFO] [stderr] [INFO] checking zalanlevai/emul8 against try#26ad8a85dc4eed299af809e52f278da81e284602 for pr-138458 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzalanlevai%2Femul8" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/zalanlevai/emul8 on toolchain 26ad8a85dc4eed299af809e52f278da81e284602 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+26ad8a85dc4eed299af809e52f278da81e284602" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/zalanlevai/emul8 [INFO] finished tweaking git repo https://github.com/zalanlevai/emul8 [INFO] tweaked toml for git repo https://github.com/zalanlevai/emul8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/zalanlevai/emul8 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" "+26ad8a85dc4eed299af809e52f278da81e284602" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+26ad8a85dc4eed299af809e52f278da81e284602" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a0dac7dae198fba6c03e676e99f41fffaf2ae8072e258ce2095e264d6e6b51d [INFO] running `Command { std: "docker" "start" "-a" "6a0dac7dae198fba6c03e676e99f41fffaf2ae8072e258ce2095e264d6e6b51d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a0dac7dae198fba6c03e676e99f41fffaf2ae8072e258ce2095e264d6e6b51d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a0dac7dae198fba6c03e676e99f41fffaf2ae8072e258ce2095e264d6e6b51d", kill_on_drop: false }` [INFO] [stdout] 6a0dac7dae198fba6c03e676e99f41fffaf2ae8072e258ce2095e264d6e6b51d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+26ad8a85dc4eed299af809e52f278da81e284602" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffa8bf3dc9a3b6da05bc75f89294b3f19617dd23436a1a419d2074f90f773cc0 [INFO] running `Command { std: "docker" "start" "-a" "ffa8bf3dc9a3b6da05bc75f89294b3f19617dd23436a1a419d2074f90f773cc0", kill_on_drop: false }` [INFO] [stderr] Checking emul8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `ProcessorError` doesn't implement `Debug` [INFO] [stdout] --> src/chip8/chip8.rs:24:44 [INFO] [stdout] | [INFO] [stdout] 24 | println!("\n===> ERROR: {:?}", err); [INFO] [stdout] | ^^^ `ProcessorError` cannot be formatted using `{:?}` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `ProcessorError` [INFO] [stdout] = note: add `#[derive(Debug)]` to `ProcessorError` or manually `impl Debug for ProcessorError` [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider annotating `ProcessorError` with `#[derive(Debug)]` [INFO] [stdout] --> src/chip8/processor.rs:259:1 [INFO] [stdout] | [INFO] [stdout] 259+ #[derive(Debug)] [INFO] [stdout] 260| pub enum ProcessorError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `ProcessorError` doesn't implement `Debug` [INFO] [stdout] --> src/chip8/chip8.rs:24:44 [INFO] [stdout] | [INFO] [stdout] 24 | println!("\n===> ERROR: {:?}", err); [INFO] [stdout] | ^^^ `ProcessorError` cannot be formatted using `{:?}` [INFO] [stdout] | [INFO] [stdout] = help: the trait `Debug` is not implemented for `ProcessorError` [INFO] [stdout] = note: add `#[derive(Debug)]` to `ProcessorError` or manually `impl Debug for ProcessorError` [INFO] [stdout] = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider annotating `ProcessorError` with `#[derive(Debug)]` [INFO] [stdout] --> src/chip8/processor.rs:259:1 [INFO] [stdout] | [INFO] [stdout] 259+ #[derive(Debug)] [INFO] [stdout] 260| pub enum ProcessorError { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/chip8/processor.rs:32:29 [INFO] [stdout] | [INFO] [stdout] 32 | Opcode::_0nnn { n } => { panic!(); }, [INFO] [stdout] | ^ help: try ignoring the field: `n: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip8/processor.rs:107:32 [INFO] [stdout] | [INFO] [stdout] 107 | Opcode::_8xyE { x, y } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | Opcode::_Cxkk { x, k } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/chip8/processor.rs:124:32 [INFO] [stdout] | [INFO] [stdout] 124 | Opcode::_Cxkk { x, k } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `k: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/chip8/processor.rs:32:29 [INFO] [stdout] | [INFO] [stdout] 32 | Opcode::_0nnn { n } => { panic!(); }, [INFO] [stdout] | ^ help: try ignoring the field: `n: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:125:29 [INFO] [stdout] | [INFO] [stdout] 125 | Opcode::_Dxyn { x, y, n } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip8/processor.rs:125:32 [INFO] [stdout] | [INFO] [stdout] 125 | Opcode::_Dxyn { x, y, n } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip8/processor.rs:107:32 [INFO] [stdout] | [INFO] [stdout] 107 | Opcode::_8xyE { x, y } => { [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/chip8/processor.rs:125:35 [INFO] [stdout] | [INFO] [stdout] 125 | Opcode::_Dxyn { x, y, n } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `n: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:124:29 [INFO] [stdout] | [INFO] [stdout] 124 | Opcode::_Cxkk { x, k } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:126:29 [INFO] [stdout] | [INFO] [stdout] 126 | Opcode::_Ex9E { x } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/chip8/processor.rs:124:32 [INFO] [stdout] | [INFO] [stdout] 124 | Opcode::_Cxkk { x, k } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `k: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:127:29 [INFO] [stdout] | [INFO] [stdout] 127 | Opcode::_ExA1 { x } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:125:29 [INFO] [stdout] | [INFO] [stdout] 125 | Opcode::_Dxyn { x, y, n } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:131:29 [INFO] [stdout] | [INFO] [stdout] 131 | Opcode::_Fx0A { x } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:144:29 [INFO] [stdout] | [INFO] [stdout] 144 | Opcode::_Fx33 { x } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip8/processor.rs:125:32 [INFO] [stdout] | [INFO] [stdout] 125 | Opcode::_Dxyn { x, y, n } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `y: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:145:29 [INFO] [stdout] | [INFO] [stdout] 145 | Opcode::_Fx55 { x } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:148:29 [INFO] [stdout] | [INFO] [stdout] 148 | Opcode::_Fx65 { x } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/chip8/processor.rs:151:31 [INFO] [stdout] | [INFO] [stdout] 151 | Opcode::Invalid { code } => { return Err(ProcessorError::InvalidOpcodeError); } [INFO] [stdout] | ^^^^ help: try ignoring the field: `code: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/chip8/processor.rs:125:35 [INFO] [stdout] | [INFO] [stdout] 125 | Opcode::_Dxyn { x, y, n } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `n: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:126:29 [INFO] [stdout] | [INFO] [stdout] 126 | Opcode::_Ex9E { x } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:127:29 [INFO] [stdout] | [INFO] [stdout] 127 | Opcode::_ExA1 { x } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:131:29 [INFO] [stdout] | [INFO] [stdout] 131 | Opcode::_Fx0A { x } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:144:29 [INFO] [stdout] | [INFO] [stdout] 144 | Opcode::_Fx33 { x } => { }, [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:145:29 [INFO] [stdout] | [INFO] [stdout] 145 | Opcode::_Fx55 { x } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8/processor.rs:148:29 [INFO] [stdout] | [INFO] [stdout] 148 | Opcode::_Fx65 { x } => { [INFO] [stdout] | ^ help: try ignoring the field: `x: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `code` [INFO] [stdout] --> src/chip8/processor.rs:151:31 [INFO] [stdout] | [INFO] [stdout] 151 | Opcode::Invalid { code } => { return Err(ProcessorError::InvalidOpcodeError); } [INFO] [stdout] | ^^^^ help: try ignoring the field: `code: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/chip8/memory.rs:59:18 [INFO] [stdout] | [INFO] [stdout] 59 | for (j, val) in row.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `j` [INFO] [stdout] --> src/chip8/memory.rs:59:18 [INFO] [stdout] | [INFO] [stdout] 59 | for (j, val) in row.iter().enumerate() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_j` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `emul8` (lib) due to 1 previous error; 15 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `emul8` (lib test) due to 1 previous error; 15 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ffa8bf3dc9a3b6da05bc75f89294b3f19617dd23436a1a419d2074f90f773cc0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffa8bf3dc9a3b6da05bc75f89294b3f19617dd23436a1a419d2074f90f773cc0", kill_on_drop: false }` [INFO] [stdout] ffa8bf3dc9a3b6da05bc75f89294b3f19617dd23436a1a419d2074f90f773cc0