$ git clone -n https://src.fedoraproject.org/rpms/R-colorspace.git /var/lib/mock/f31-build-97081-32912/root/thebuilddir/tmp/scmroot/R-colorspace
Cloning into '/var/lib/mock/f31-build-97081-32912/root/thebuilddir/tmp/scmroot/R-colorspace'...
$ git reset --hard c35eb6302a159961ac4fbef8476e559b7aebf829
HEAD is now at c35eb63 Exclude Suggests for unavailable packages.