$ git clone -n https://src.fedoraproject.org/rpms/python-plotnine.git /var/lib/mock/f39-build-1682110-41046/root/chroot_tmpdir/scmroot/python-plotnine
Cloning into '/var/lib/mock/f39-build-1682110-41046/root/chroot_tmpdir/scmroot/python-plotnine'...
$ git fetch origin 9d16de257bf53df441f5b681cd4bfb01a7c6fd34:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-plotnine
 * [new ref]         9d16de257bf53df441f5b681cd4bfb01a7c6fd34 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d16de2 Update to 0.12.3 (RHBZ#2224511)