$ git clone -n https://src.fedoraproject.org/rpms/golang-github-softlayer.git /var/lib/mock/f40-build-2289113-55837/root/chroot_tmpdir/scmroot/golang-github-softlayer
Cloning into '/var/lib/mock/f40-build-2289113-55837/root/chroot_tmpdir/scmroot/golang-github-softlayer'...
$ git fetch origin 1be55ec5bd9c3dc8a3258f6cb868522cffad24b9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-softlayer
 * [new ref]         1be55ec5bd9c3dc8a3258f6cb868522cffad24b9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1be55ec Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild