$ git clone -n https://src.fedoraproject.org/rpms/filezilla.git /var/lib/mock/f42-build-3272238-41305/root/chroot_tmpdir/scmroot/filezilla
Cloning into '/var/lib/mock/f42-build-3272238-41305/root/chroot_tmpdir/scmroot/filezilla'...
$ git fetch origin c53f6c2685e0bc51a904b93c1ecda296a1bd0d62:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/filezilla
 * [new ref]         c53f6c2685e0bc51a904b93c1ecda296a1bd0d62 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c53f6c2 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild