$ git clone -n https://src.fedoraproject.org/rpms/golang-github-rancher.git /var/lib/mock/f38-build-side-42-init-devel-993762-29133/root/chroot_tmpdir/scmroot/golang-github-rancher
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-993762-29133/root/chroot_tmpdir/scmroot/golang-github-rancher'...
$ git fetch origin d07ea84c6c6b732ec82fd57e6158dc8409a18aa8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-rancher
 * [new ref]         d07ea84c6c6b732ec82fd57e6158dc8409a18aa8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d07ea84 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild