failed to get previous image: connect to repo store

[jromero]

Cloned from tektoncd/catalog#591

Expected Behavior

I'm following the example for a buildpack build here: https://github.com/tektoncd/catalog/tree/master/task/buildpacks/0.2/tests
I'm getting the following error:

�[31;1mERROR: �[0mfailed to get previous image: connect to repo store 'https://github.com/cloudfoundry-samples/cf-sample-app-spring': Get "https://https/v2/": dial tcp: lookup https on 172.30.0.10:53: no such host

I'm probably doing something wrong but this error does help explaining what. My code can be found here (it's basically the same thing as the example:
https://github.com/raffaelespazzoli/openshift-enablement-exam/tree/master/misc4.0/tekton/buildpackpipeline

Actual Behavior

the error described above.

Steps to Reproduce the Problem

https://github.com/raffaelespazzoli/openshift-enablement-exam/tree/master/misc4.0/tekton/buildpackpipeline

run this pipeline with the defaults.

Additional Info