am a6b2affa: Remove boot.art/boot.oat on failure to create
am a6b2affa: Remove boot.art/boot.oat on failure to create

* commit 'a6b2affaf99e03f938f6f26e42606488d43f2efe':
  Remove boot.art/boot.oat on failure to create

treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst