$ git clone -n https://src.fedoraproject.org/rpms/golang-github-jbenet-cienv.git /var/lib/mock/f38-build-side-42-init-devel-998291-29141/root/chroot_tmpdir/scmroot/golang-github-jbenet-cienv
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-998291-29141/root/chroot_tmpdir/scmroot/golang-github-jbenet-cienv'...
$ git fetch origin 3528492730ee8a367046d2d0a21b900407a8c208:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-jbenet-cienv
 * [new ref]         3528492730ee8a367046d2d0a21b900407a8c208 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3528492 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild