$ git clone -n https://src.fedoraproject.org/rpms/golang-github-glog.git /var/lib/mock/f38-build-side-42-init-devel-652250-26497/root/chroot_tmpdir/scmroot/golang-github-glog
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-652250-26497/root/chroot_tmpdir/scmroot/golang-github-glog'...
$ git fetch origin ab23a9ef3999f2b6958b84713c4b5ea8091c9d29:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-glog
 * [new ref]         ab23a9ef3999f2b6958b84713c4b5ea8091c9d29 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ab23a9e Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild