$ git clone -n https://src.fedoraproject.org/rpms/python-mizani.git /var/lib/mock/f39-build-1879052-42749/root/chroot_tmpdir/scmroot/python-mizani
Cloning into '/var/lib/mock/f39-build-1879052-42749/root/chroot_tmpdir/scmroot/python-mizani'...
$ git fetch origin a0cde58febcc792cf502af0c471472ade5610db5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-mizani
 * [new ref]         a0cde58febcc792cf502af0c471472ade5610db5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a0cde58 Update to 0.9.3 (bugfix release)