$ git clone -n https://src.fedoraproject.org/rpms/python-xbout.git /var/lib/mock/f39-build-1754939-41474/root/chroot_tmpdir/scmroot/python-xbout
Cloning into '/var/lib/mock/f39-build-1754939-41474/root/chroot_tmpdir/scmroot/python-xbout'...
$ git fetch origin 90e1c1d224ab23e63a6dd4bb88e6855a77bdf570:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-xbout
 * [new ref]         90e1c1d224ab23e63a6dd4bb88e6855a77bdf570 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 90e1c1d Animatplot has been updated