$ git clone -n https://src.fedoraproject.org/rpms/mozilla-privacy-badger.git /var/lib/mock/f45-build-19163-542/root/chroot_tmpdir/scmroot/mozilla-privacy-badger
Cloning into '/var/lib/mock/f45-build-19163-542/root/chroot_tmpdir/scmroot/mozilla-privacy-badger'...
$ git fetch origin 3648312faaa4dfa57c189550779df1f36fb08671:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mozilla-privacy-badger
 * [new ref]         3648312faaa4dfa57c189550779df1f36fb08671 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3648312 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild