WARNING: unhandled Failure detected in DESTROY. If you meant to ignore it, you can mark it as handled by calling .Bool, .so, .not, or .defined methods. The Failure was:
No such symbol 'Powerline::Prompt::Shell::Bash'
  in block  at /Users/tojo/github/7ojo/perl6-powerline-prompt/examples/powerline-daemon.p6 line 12
  in sub MAIN at /Users/tojo/github/7ojo/perl6-powerline-prompt/examples/powerline-daemon.p6 line 8
  in block <unit> at /Users/tojo/github/7ojo/perl6-powerline-prompt/examples/powerline-daemon.p6 line 6