Merge pull request tokuhirom#85 from astj/workaround-for-rt-30535

Add workaround to make crustup work in Rakudo > 2016.11

lib/Crust/Runner.pm6

@@ -112,7 +112,9 @@ multi method run() {
     }
 
     my $handler = "Crust::Handler::{$!server}";
-    require ::($handler);
+    # FIXME: workaround for Bug RT #130535
+    # ref: https://github.com/tokuhirom/p6-Crust/pull/85
+    EVAL "use $handler";
     my $httpd = ::($handler).new(|%!options);
     $httpd.run(&app);
 }