ca-certificates-utils has a conflict as of 2017-03-08

https://bbs.archlinux.org/viewtopic.php?id=223895

The "fix" is to somehow ignore the error during the normal upgrade, or ignore the package, then delete the file in question, then update as normal. I haven't figured out how to make the docker-side script process this yet, so I can't seem to make it install at all now.