[INFO] updating cached repository Boberish/gomoku
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Boberish/gomoku
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Boberish/gomoku" "work/ex/beta-1.38-1/sources/1.37.0/gh/Boberish/gomoku"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Boberish/gomoku'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Boberish/gomoku" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Boberish/gomoku"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Boberish/gomoku'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 74c3d8c6f6d66ce60d964064ec524e655ad1a3fd
[INFO] sha for GitHub repo Boberish/gomoku: 74c3d8c6f6d66ce60d964064ec524e655ad1a3fd
[INFO] validating manifest of Boberish/gomoku 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 Boberish/gomoku 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 Boberish/gomoku
[INFO] finished frobbing Boberish/gomoku
[INFO] frobbed toml for Boberish/gomoku written to work/ex/beta-1.38-1/sources/1.37.0/gh/Boberish/gomoku/Cargo.toml
[INFO] started frobbing Boberish/gomoku
[INFO] finished frobbing Boberish/gomoku
[INFO] frobbed toml for Boberish/gomoku written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Boberish/gomoku/Cargo.toml
[INFO] crate Boberish/gomoku 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 Boberish/gomoku against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Boberish/gomoku:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] b0af7a641d278f1f2b9d055acf67046c00af8c1950c42890460894b3f3691b37
[INFO] running `"docker" "start" "-a" "b0af7a641d278f1f2b9d055acf67046c00af8c1950c42890460894b3f3691b37"`
[INFO] [stderr]    Compiling ego-tree v0.6.0
[INFO] [stderr]    Compiling updatedgomoku v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/main.rs:415:21
[INFO] [stderr]     |
[INFO] [stderr] 415 |         let won = gamesim(*choice);
[INFO] [stderr]     |                           ^^^^^^^ expected tuple, found &(i8, i8)
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected type `(ego_tree::NodeMut<'_, McNode>, (i8, i8))`
[INFO] [stderr]                found type `(ego_tree::NodeMut<'_, McNode>, &(i8, i8))`
[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 `updatedgomoku`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b0af7a641d278f1f2b9d055acf67046c00af8c1950c42890460894b3f3691b37"`
[INFO] running `"docker" "rm" "-f" "b0af7a641d278f1f2b9d055acf67046c00af8c1950c42890460894b3f3691b37"`
[INFO] [stdout] b0af7a641d278f1f2b9d055acf67046c00af8c1950c42890460894b3f3691b37