$ git clone -n https://src.fedoraproject.org/rpms/golang-github-google-flatbuffers.git /var/lib/mock/f40-build-2584293-62405/root/chroot_tmpdir/scmroot/golang-github-google-flatbuffers
Cloning into '/var/lib/mock/f40-build-2584293-62405/root/chroot_tmpdir/scmroot/golang-github-google-flatbuffers'...
$ git fetch origin 1f7eecd0eedc05fdffc67afb5ec28a76de86f7b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-google-flatbuffers
 * [new ref]         1f7eecd0eedc05fdffc67afb5ec28a76de86f7b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f7eecd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild