$ git clone -n https://src.fedoraproject.org/rpms/R-modelr.git /var/lib/mock/f38-build-side-42-init-devel-672029-26680/root/chroot_tmpdir/scmroot/R-modelr
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-672029-26680/root/chroot_tmpdir/scmroot/R-modelr'...
fatal: unable to access 'https://src.fedoraproject.org/rpms/R-modelr.git/': Recv failure: Connection reset by peer