$ git clone -n https://src.fedoraproject.org/rpms/golang-github-hudl-fargo.git /var/lib/mock/f38-build-side-42-init-devel-885869-28488/root/chroot_tmpdir/scmroot/golang-github-hudl-fargo
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-885869-28488/root/chroot_tmpdir/scmroot/golang-github-hudl-fargo'...
$ git fetch origin ba6289bba80ebd38defc20f24e8dcdafa66702a9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-hudl-fargo
 * [new ref]         ba6289bba80ebd38defc20f24e8dcdafa66702a9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba6289b Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild