Carthage Build Failure on BuildBot

[Rainer Müller]

On 2017-04-26 16:36, Zero King wrote:
> Cloning into 'Carthage/Checkouts/Argo'...
> fatal: unable to access 'https://github.com/thoughtbot/Argo.git/': SSL
> certificate problem: Couldn't understand the server certificate format
> fatal: clone of 'https://github.com/thoughtbot/Argo.git' into submodule
> path 'Carthage/Checkouts/Argo' failed
> 
> Cloning into 'Carthage/Checkouts/Argo'...
> fatal: unable to access 'https://github.com/thoughtbot/Argo.git/':
> Unknown SSL protocol error in connection to github.com:-67674
> Clone of 'https://github.com/thoughtbot/Argo.git' into submodule path
> 'Carthage/Checkouts/Argo' failed

Others have reported the same failure outside of the buildbot, but no
cause has been identified yet:

https://trac.macports.org/ticket/53629

Rainer