If you add a repo with invalid credentials the daemons will keep trying over and over again in a loop:
```
# grep 'Cloning into bare repository' /var/phabricator/phd/log/daemons.log | wc -l
8572694
```
{F281028}
(Drop when I fixed it)
I'm not sure if:
* eh, this isn't that bad, look at your graphs fools!
* Maybe add some kind of backoff
* fail louder somehow
Is the reasonable response.