Dug some more and found out that the
[url "git@github.com:"]
insteadOf = https://github.com/
part of ~/.gitconfig is the problem. I also found this old topic about someone having the same problem for about a year ago using Circle 1.0 Bower ECMDERR Failed to execute "git ls-remote --tags --heads https://github.com/carhartl/jquery-cookie.git", exit code of #128 fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exi
Why are you adding this config to all the build containers, and why did it stop working over night without me changing anything?