[INFO] cloning repository https://github.com/madhav-madhusoodanan/brainfuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/madhav-madhusoodanan/brainfuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadhav-madhusoodanan%2Fbrainfuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadhav-madhusoodanan%2Fbrainfuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f9a73c2755ca3cf8be3a470b7aba2c2712fb261
[INFO] testing madhav-madhusoodanan/brainfuck against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadhav-madhusoodanan%2Fbrainfuck" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/madhav-madhusoodanan/brainfuck on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/madhav-madhusoodanan/brainfuck
[INFO] finished tweaking git repo https://github.com/madhav-madhusoodanan/brainfuck
[INFO] tweaked toml for git repo https://github.com/madhav-madhusoodanan/brainfuck written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/madhav-madhusoodanan/brainfuck already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a419d261fd4312e7ff4d9bde1f57c12ea36e57071d04dd65a2980e94496c5f80
[INFO] running `Command { std: "docker" "start" "-a" "a419d261fd4312e7ff4d9bde1f57c12ea36e57071d04dd65a2980e94496c5f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a419d261fd4312e7ff4d9bde1f57c12ea36e57071d04dd65a2980e94496c5f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a419d261fd4312e7ff4d9bde1f57c12ea36e57071d04dd65a2980e94496c5f80", kill_on_drop: false }`
[INFO] [stdout] a419d261fd4312e7ff4d9bde1f57c12ea36e57071d04dd65a2980e94496c5f80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3746daa0fadd6557fc4efa7cd76c3fb254fda75b6898c6de81c389d787a8381a
[INFO] running `Command { std: "docker" "start" "-a" "3746daa0fadd6557fc4efa7cd76c3fb254fda75b6898c6de81c389d787a8381a", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]    Compiling brainfuck v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "3746daa0fadd6557fc4efa7cd76c3fb254fda75b6898c6de81c389d787a8381a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3746daa0fadd6557fc4efa7cd76c3fb254fda75b6898c6de81c389d787a8381a", kill_on_drop: false }`
[INFO] [stdout] 3746daa0fadd6557fc4efa7cd76c3fb254fda75b6898c6de81c389d787a8381a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 884c496f11b23b5adba9131d01ecd624e72db85d5edcc9627c40b32d2b2cd32f
[INFO] running `Command { std: "docker" "start" "-a" "884c496f11b23b5adba9131d01ecd624e72db85d5edcc9627c40b32d2b2cd32f", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: package.author
[INFO] [stderr]    Compiling brainfuck v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     assert_eq!(compiler::evaluate(&code.to_string()), Vec::from([100]));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found struct `Vec`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `Result<Vec<u8>, CompileError>`
[INFO] [stdout]             found struct `Vec<{integer}>`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `Result<Vec<u8>, CompileError>`
[INFO] [stdout]   --> src/main.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     assert_eq!(compiler::evaluate(&code.to_string()), Vec::from([100]));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     Result<Vec<u8>, CompileError>
[INFO] [stdout]    |     Result<Vec<u8>, CompileError>
[INFO] [stdout]    |
[INFO] [stdout] note: an implementation of `PartialEq` might be missing for `CompileError`
[INFO] [stdout]   --> src/compiler.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub enum CompileError {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^ must implement `PartialEq`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `CompileError` with `#[derive(PartialEq)]`
[INFO] [stdout]    |
[INFO] [stdout] 9  | #[derive(PartialEq)]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `CompileError` doesn't implement `Debug`
[INFO] [stdout]   --> src/main.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     assert_eq!(compiler::evaluate(&code.to_string()), Vec::from([100]));
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `CompileError` cannot be formatted using `{:?}`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Debug` is not implemented for `CompileError`
[INFO] [stdout]    = note: add `#[derive(Debug)]` to `CompileError` or manually `impl Debug for CompileError`
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `brainfuck` due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "884c496f11b23b5adba9131d01ecd624e72db85d5edcc9627c40b32d2b2cd32f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884c496f11b23b5adba9131d01ecd624e72db85d5edcc9627c40b32d2b2cd32f", kill_on_drop: false }`
[INFO] [stdout] 884c496f11b23b5adba9131d01ecd624e72db85d5edcc9627c40b32d2b2cd32f