$ git clone -n https://src.fedoraproject.org/rpms/python-datanommer-commands.git /var/lib/mock/f45-build-30236-643/root/chroot_tmpdir/scmroot/python-datanommer-commands
Cloning into '/var/lib/mock/f45-build-30236-643/root/chroot_tmpdir/scmroot/python-datanommer-commands'...
$ git fetch origin a729f3710e31f9b162dceb7dcce1622dc9d22601:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-datanommer-commands
 * [new ref]         a729f3710e31f9b162dceb7dcce1622dc9d22601 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a729f37 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild