$ git clone -n https://src.fedoraproject.org/rpms/python-pyzabbix.git /var/lib/mock/f45-build-32704-661/root/chroot_tmpdir/scmroot/python-pyzabbix
Cloning into '/var/lib/mock/f45-build-32704-661/root/chroot_tmpdir/scmroot/python-pyzabbix'...
$ git fetch origin c29ea17160d35907da1f48004646a3aa709d81a3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyzabbix
 * [new ref]         c29ea17160d35907da1f48004646a3aa709d81a3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c29ea17 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild