$ git clone -n https://src.fedoraproject.org/rpms/golang-github-bep-clock.git /var/lib/mock/f38-build-side-42-init-devel-657776-26596/root/chroot_tmpdir/scmroot/golang-github-bep-clock
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-657776-26596/root/chroot_tmpdir/scmroot/golang-github-bep-clock'...
$ git fetch origin e44649551830a79e7f52094f56cf9f237926dbe3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-bep-clock
 * [new ref]         e44649551830a79e7f52094f56cf9f237926dbe3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e446495 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild