$ git clone -n https://src.fedoraproject.org/rpms/yices.git /var/lib/mock/f38-build-side-42-init-devel-1128235-30305/root/chroot_tmpdir/scmroot/yices
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1128235-30305/root/chroot_tmpdir/scmroot/yices'...
$ git fetch origin a4fab3edb052ee2145eb93dcd75ffc2760c08107:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/yices
 * [new ref]         a4fab3edb052ee2145eb93dcd75ffc2760c08107 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4fab3e Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild