$ git clone -n https://src.fedoraproject.org/rpms/golang-github-axiomhq-hyperloglog.git /var/lib/mock/f38-build-side-42-init-devel-657735-26596/root/chroot_tmpdir/scmroot/golang-github-axiomhq-hyperloglog
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-657735-26596/root/chroot_tmpdir/scmroot/golang-github-axiomhq-hyperloglog'...
$ git fetch origin 8b68c39413d9f94f3f197c5e384da5679153660d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-axiomhq-hyperloglog
 * [new ref]         8b68c39413d9f94f3f197c5e384da5679153660d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b68c39 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild