$ git clone -n https://src.fedoraproject.org/rpms/golang-sigs-k8s-structured-merge-diff.git /var/lib/mock/f40-build-2289729-55899/root/chroot_tmpdir/scmroot/golang-sigs-k8s-structured-merge-diff
Cloning into '/var/lib/mock/f40-build-2289729-55899/root/chroot_tmpdir/scmroot/golang-sigs-k8s-structured-merge-diff'...
$ git fetch origin 6291ccb5fb57739960d359fae8aa55c48106ca23:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-sigs-k8s-structured-merge-diff
 * [new ref]         6291ccb5fb57739960d359fae8aa55c48106ca23 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6291ccb Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild