Don't crash if player is attempted to be removed from untracked chunk.

I suspect it deals with teleporting as it uses players current x/y/z

Fixes #2803

paper

@@ -50,6 +50,17 @@ case "$1" in
         scripts/build.sh "$basedir" "--jar" || exit 1
     ) || failed=1
     ;;
+    "b" | "build")
+    (
+        set -e
+        cd "$basedir"
+        scripts/build.sh "$basedir" || exit 1
+        (cd Paper-API ; mvn clean install) || exit 1
+        (cd Paper-Server ; mvn clean package) || exit 1
+        echo "Paper jar successfully built"
+        ls -la Paper-Server/target/paper*.jar
+    ) || failed=1
+    ;;
     "make")
     (
         if [[ "$2" = "bacon" ]] ; then