$ git clone -n https://src.fedoraproject.org/rpms/golang-github-openapi-jsonreference.git /var/lib/mock/f38-build-side-42-init-devel-588865-26120/root/chroot_tmpdir/scmroot/golang-github-openapi-jsonreference
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-588865-26120/root/chroot_tmpdir/scmroot/golang-github-openapi-jsonreference'...
$ git fetch origin 3cc3115b7a955d8de78ee39a6a25c557fb08dd80:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-openapi-jsonreference
 * [new ref]         3cc3115b7a955d8de78ee39a6a25c557fb08dd80 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3cc3115 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild