[INFO] cloning repository https://github.com/TheDreamatorium/temp_converter_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheDreamatorium/temp_converter_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheDreamatorium%2Ftemp_converter_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheDreamatorium%2Ftemp_converter_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 250c7cd6e8806e28ff8b0a462768e57ec65f0ad0
[INFO] testing TheDreamatorium/temp_converter_rust 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%2FTheDreamatorium%2Ftemp_converter_rust" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TheDreamatorium/temp_converter_rust 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/TheDreamatorium/temp_converter_rust
[INFO] finished tweaking git repo https://github.com/TheDreamatorium/temp_converter_rust
[INFO] tweaked toml for git repo https://github.com/TheDreamatorium/temp_converter_rust written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/TheDreamatorium/temp_converter_rust 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]     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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] c8ca981866c300fa06f76f84744922549fbcf88cb17568ec0b35e0cdbbf6be3c
[INFO] running `Command { std: "docker" "start" "-a" "c8ca981866c300fa06f76f84744922549fbcf88cb17568ec0b35e0cdbbf6be3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8ca981866c300fa06f76f84744922549fbcf88cb17568ec0b35e0cdbbf6be3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8ca981866c300fa06f76f84744922549fbcf88cb17568ec0b35e0cdbbf6be3c", kill_on_drop: false }`
[INFO] [stdout] c8ca981866c300fa06f76f84744922549fbcf88cb17568ec0b35e0cdbbf6be3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] b35c621d5b1aacf13dcd5eb0a8ea61630b3584c46ab14742167bff3020eec07b
[INFO] running `Command { std: "docker" "start" "-a" "b35c621d5b1aacf13dcd5eb0a8ea61630b3584c46ab14742167bff3020eec07b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling temp_converter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | /     if choice == '1' {
[INFO] [stdout] 56 | |         (temp - 32.0) * (5.0 / 9.0)
[INFO] [stdout]    | |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found `f32`
[INFO] [stdout] 57 | |     }
[INFO] [stdout]    | |_____- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 57 |     };
[INFO] [stdout]    |      +
[INFO] [stdout] help: you might have meant to return this value
[INFO] [stdout]    |
[INFO] [stdout] 56 |         return (temp - 32.0) * (5.0 / 9.0);
[INFO] [stdout]    |         ++++++                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `temp_converter` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "b35c621d5b1aacf13dcd5eb0a8ea61630b3584c46ab14742167bff3020eec07b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35c621d5b1aacf13dcd5eb0a8ea61630b3584c46ab14742167bff3020eec07b", kill_on_drop: false }`
[INFO] [stdout] b35c621d5b1aacf13dcd5eb0a8ea61630b3584c46ab14742167bff3020eec07b