$ git clone -n https://src.fedoraproject.org/rpms/golang-google-genproto.git /var/lib/mock/f40-build-2423098-60592/root/chroot_tmpdir/scmroot/golang-google-genproto
Cloning into '/var/lib/mock/f40-build-2423098-60592/root/chroot_tmpdir/scmroot/golang-google-genproto'...
$ git fetch origin e0dae7a4726352df2724b92500b7f368a73ead55:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-google-genproto
 * [new ref]         e0dae7a4726352df2724b92500b7f368a73ead55 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0dae7a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild