$ git clone -n https://src.fedoraproject.org/rpms/golang-k8s-component-base.git /var/lib/mock/f40-build-1532018-23927/root/chroot_tmpdir/scmroot/golang-k8s-component-base
Cloning into '/var/lib/mock/f40-build-1532018-23927/root/chroot_tmpdir/scmroot/golang-k8s-component-base'...
$ git fetch origin 8973b4dc5175dd8b2b89da83ad5743d98ba412f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-k8s-component-base
 * [new ref]         8973b4dc5175dd8b2b89da83ad5743d98ba412f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8973b4d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild