[INFO] updating cached repository p0isonedpanda/guessing_game
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/p0isonedpanda/guessing_game
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/p0isonedpanda/guessing_game" "work/ex/beta-1.38-1/sources/1.37.0/gh/p0isonedpanda/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/p0isonedpanda/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/p0isonedpanda/guessing_game" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/p0isonedpanda/guessing_game"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/p0isonedpanda/guessing_game'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 837a9ec8d05cf75aa1fb9e9c34a2190ae5dd9689
[INFO] sha for GitHub repo p0isonedpanda/guessing_game: 837a9ec8d05cf75aa1fb9e9c34a2190ae5dd9689
[INFO] validating manifest of p0isonedpanda/guessing_game on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of p0isonedpanda/guessing_game on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing p0isonedpanda/guessing_game
[INFO] finished frobbing p0isonedpanda/guessing_game
[INFO] frobbed toml for p0isonedpanda/guessing_game written to work/ex/beta-1.38-1/sources/1.37.0/gh/p0isonedpanda/guessing_game/Cargo.toml
[INFO] started frobbing p0isonedpanda/guessing_game
[INFO] finished frobbing p0isonedpanda/guessing_game
[INFO] frobbed toml for p0isonedpanda/guessing_game written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/p0isonedpanda/guessing_game/Cargo.toml
[INFO] crate p0isonedpanda/guessing_game already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing p0isonedpanda/guessing_game against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/p0isonedpanda/guessing_game:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5f645f4de3dc26cadc6f0417f687d45dd7845cb0cc2b7d331eb3ab7f09d45625
[INFO] running `"docker" "start" "-a" "5f645f4de3dc26cadc6f0417f687d45dd7845cb0cc2b7d331eb3ab7f09d45625"`
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error: expected one of `.`, `;`, `?`, or an operator, found `{`
[INFO] [stderr]   --> src/main.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let guess: u32 = guess.trim().parse()
[INFO] [stderr]    |                                              - expected one of `.`, `;`, `?`, or an operator here
[INFO] [stderr] 19 |         {
[INFO] [stderr]    |         ^ unexpected token
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp::Ordering`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::cmp::Ordering;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `guessing_game`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5f645f4de3dc26cadc6f0417f687d45dd7845cb0cc2b7d331eb3ab7f09d45625"`
[INFO] running `"docker" "rm" "-f" "5f645f4de3dc26cadc6f0417f687d45dd7845cb0cc2b7d331eb3ab7f09d45625"`
[INFO] [stdout] 5f645f4de3dc26cadc6f0417f687d45dd7845cb0cc2b7d331eb3ab7f09d45625