$ git clone -n https://src.fedoraproject.org/rpms/golang-github-fnproject-fdk.git /var/lib/mock/f38-build-side-42-init-devel-998169-29141/root/chroot_tmpdir/scmroot/golang-github-fnproject-fdk
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-998169-29141/root/chroot_tmpdir/scmroot/golang-github-fnproject-fdk'...
$ git fetch origin 21526f9e8c3ce3366c51baee75e2ada426ca7332:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-fnproject-fdk
 * [new ref]         21526f9e8c3ce3366c51baee75e2ada426ca7332 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 21526f9 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild