$ git clone -n https://src.fedoraproject.org/rpms/vncpwd.git /var/lib/mock/f45-build-38164-722/root/chroot_tmpdir/scmroot/vncpwd
Cloning into '/var/lib/mock/f45-build-38164-722/root/chroot_tmpdir/scmroot/vncpwd'...
$ git fetch origin 8ae0ef24940755a49d29a4d4cf39f0d51f06696b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vncpwd
 * [new ref]         8ae0ef24940755a49d29a4d4cf39f0d51f06696b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ae0ef2 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild