[INFO] updating cached repository Licenser/geo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Licenser/geo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Licenser/geo" "work/ex/beta-1.38-1/sources/1.37.0/gh/Licenser/geo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Licenser/geo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Licenser/geo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Licenser/geo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Licenser/geo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 19b2337d5c8793fb88d5d92dfb403853cf80db27
[INFO] sha for GitHub repo Licenser/geo: 19b2337d5c8793fb88d5d92dfb403853cf80db27
[INFO] validating manifest of Licenser/geo 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 Licenser/geo 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 Licenser/geo
[INFO] finished frobbing Licenser/geo
[INFO] frobbed toml for Licenser/geo written to work/ex/beta-1.38-1/sources/1.37.0/gh/Licenser/geo/Cargo.toml
[INFO] started frobbing Licenser/geo
[INFO] finished frobbing Licenser/geo
[INFO] frobbed toml for Licenser/geo written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Licenser/geo/Cargo.toml
[INFO] crate Licenser/geo 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 Licenser/geo 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Licenser/geo:/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] 0c82a162cc46d8a55394eee51e59a09b2e7ca94d3547386100886f5a1700f563
[INFO] running `"docker" "start" "-a" "0c82a162cc46d8a55394eee51e59a09b2e7ca94d3547386100886f5a1700f563"`
[INFO] [stderr]    Compiling geo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0308]: match arms have incompatible types
[INFO] [stderr]   --> src/main.rs:28:21
[INFO] [stderr]    |
[INFO] [stderr] 26 | /     match shape {
[INFO] [stderr] 27 | |         "square" => Square::new(),
[INFO] [stderr]    | |                     ------------- this is found to be of type `Square`
[INFO] [stderr] 28 | |         "circle" => Circle::new(),
[INFO] [stderr]    | |                     ^^^^^^^^^^^^^ expected struct `Square`, found struct `Circle`
[INFO] [stderr] 29 | |         other => panic!("Bad shape: {}", other),
[INFO] [stderr] 30 | |     }
[INFO] [stderr]    | |_____- `match` arms have incompatible types
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected type `Square`
[INFO] [stderr]               found type `Circle`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] error: Could not compile `geo`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "0c82a162cc46d8a55394eee51e59a09b2e7ca94d3547386100886f5a1700f563"`
[INFO] running `"docker" "rm" "-f" "0c82a162cc46d8a55394eee51e59a09b2e7ca94d3547386100886f5a1700f563"`
[INFO] [stdout] 0c82a162cc46d8a55394eee51e59a09b2e7ca94d3547386100886f5a1700f563