[INFO] cloning repository https://github.com/subzeroDevelopment/RustLearning
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subzeroDevelopment/RustLearning" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsubzeroDevelopment%2FRustLearning", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsubzeroDevelopment%2FRustLearning'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8bd58ef78f1e2dc060c036d7553b42990a31f3f9
[INFO] testing subzeroDevelopment/RustLearning against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FsubzeroDevelopment%2FRustLearning" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/subzeroDevelopment/RustLearning on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/subzeroDevelopment/RustLearning
[INFO] finished tweaking git repo https://github.com/subzeroDevelopment/RustLearning
[INFO] tweaked toml for git repo https://github.com/subzeroDevelopment/RustLearning written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/subzeroDevelopment/RustLearning already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 249b9dd37d0c488a5f57d8f6239e7a4b6a1a88e1275edc6d34c057dfa3fb7ad2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "249b9dd37d0c488a5f57d8f6239e7a4b6a1a88e1275edc6d34c057dfa3fb7ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "249b9dd37d0c488a5f57d8f6239e7a4b6a1a88e1275edc6d34c057dfa3fb7ad2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "249b9dd37d0c488a5f57d8f6239e7a4b6a1a88e1275edc6d34c057dfa3fb7ad2", kill_on_drop: false }`
[INFO] [stdout] 249b9dd37d0c488a5f57d8f6239e7a4b6a1a88e1275edc6d34c057dfa3fb7ad2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a566fef302723ee9541a144a9549b4feff10152581b961e9dbbb55d92e24fe74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a566fef302723ee9541a144a9549b4feff10152581b961e9dbbb55d92e24fe74", kill_on_drop: false }`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     match guess.cmp(&secret_number){
[INFO] [stdout]    |                                    - closing delimiter possibly meant for this
[INFO] [stdout] 23 |       Ordering::Less => println!("Mas pequeño"),
[INFO] [stdout] 24 |       Ordering::Greater => println!("Mas Grande",;
[INFO] [stdout]    |                                    - unclosed delimiter
[INFO] [stdout] 25 |       Ordering::Equal => println!("Ganaste"),
[INFO] [stdout] 26 |     }
[INFO] [stdout]    |     ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected expression, found `;`
[INFO] [stdout]   --> src/main.rs:24:50
[INFO] [stdout]    |
[INFO] [stdout] 24 |       Ordering::Greater => println!("Mas Grande",;
[INFO] [stdout]    |                                                  ^ expected expression
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     match guess.cmp(&secret_number){
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^ expected struct `String`, found integer
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected reference `&String`
[INFO] [stdout]               found reference `&{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `guessing_game`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "a566fef302723ee9541a144a9549b4feff10152581b961e9dbbb55d92e24fe74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a566fef302723ee9541a144a9549b4feff10152581b961e9dbbb55d92e24fe74", kill_on_drop: false }`
[INFO] [stdout] a566fef302723ee9541a144a9549b4feff10152581b961e9dbbb55d92e24fe74