[INFO] cloning repository https://github.com/davidmitesh/Rust-Crash-course
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidmitesh/Rust-Crash-course" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmitesh%2FRust-Crash-course", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmitesh%2FRust-Crash-course'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f1a8a5460f4248ec39d1ad249fc84559b95ca69
[INFO] testing davidmitesh/Rust-Crash-course against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidmitesh%2FRust-Crash-course" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davidmitesh/Rust-Crash-course on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davidmitesh/Rust-Crash-course
[INFO] finished tweaking git repo https://github.com/davidmitesh/Rust-Crash-course
[INFO] tweaked toml for git repo https://github.com/davidmitesh/Rust-Crash-course written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/davidmitesh/Rust-Crash-course already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e69aa0d8bc0e3e7ec0cbfae02a117d1c0bd6dbaf9f2c866529bd3cf0b24f72a
[INFO] running `Command { std: "docker" "start" "-a" "9e69aa0d8bc0e3e7ec0cbfae02a117d1c0bd6dbaf9f2c866529bd3cf0b24f72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e69aa0d8bc0e3e7ec0cbfae02a117d1c0bd6dbaf9f2c866529bd3cf0b24f72a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e69aa0d8bc0e3e7ec0cbfae02a117d1c0bd6dbaf9f2c866529bd3cf0b24f72a", kill_on_drop: false }`
[INFO] [stdout] 9e69aa0d8bc0e3e7ec0cbfae02a117d1c0bd6dbaf9f2c866529bd3cf0b24f72a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a059253afc493856d5da0ffb76f73de9a95703ac29f63b6a2937db8a687a0a29
[INFO] running `Command { std: "docker" "start" "-a" "a059253afc493856d5da0ffb76f73de9a95703ac29f63b6a2937db8a687a0a29", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-crash v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0382]: use of moved value: `divide2`
[INFO] [stdout]     --> src/results.rs:37:21
[INFO] [stdout]      |
[INFO] [stdout] 21   |     let divide2 = divide(2, 3);
[INFO] [stdout]      |         ------- move occurs because `divide2` has type `Result<i32, MyError>`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 29   |     println!("{:?}",&divide2.unwrap());
[INFO] [stdout]      |                              -------- `divide2` moved due to this method call
[INFO] [stdout] ...
[INFO] [stdout] 37   |     println!("{:?}",divide2.unwrap_or(4));
[INFO] [stdout]      |                     ^^^^^^^ value used here after move
[INFO] [stdout]      |
[INFO] [stdout] note: this function takes ownership of the receiver `self`, which moves `divide2`
[INFO] [stdout] help: consider calling `.as_ref()` to borrow the type's contents
[INFO] [stdout]      |
[INFO] [stdout] 29   |     println!("{:?}",&divide2.as_ref().unwrap());
[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 E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-crash` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "a059253afc493856d5da0ffb76f73de9a95703ac29f63b6a2937db8a687a0a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a059253afc493856d5da0ffb76f73de9a95703ac29f63b6a2937db8a687a0a29", kill_on_drop: false }`
[INFO] [stdout] a059253afc493856d5da0ffb76f73de9a95703ac29f63b6a2937db8a687a0a29