$ git clone -n https://src.fedoraproject.org/rpms/powerline.git /var/lib/mock/f33-build-233241-50417/root/chroot_tmpdir/scmroot/powerline
Cloning into '/var/lib/mock/f33-build-233241-50417/root/chroot_tmpdir/scmroot/powerline'...
$ git reset --hard f42e8f4f6df75fbb3946789d9ea87faf6c376e6e
HEAD is now at f42e8f4 Rebuilt for Python 3.9