$ git clone -n https://src.fedoraproject.org/rpms/qcas.git /var/lib/mock/f38-build-side-42-init-devel-791643-27999/root/chroot_tmpdir/scmroot/qcas
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-791643-27999/root/chroot_tmpdir/scmroot/qcas'...
$ git fetch origin 2da0948150236590a8205f9d473c202d6405c728:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qcas
 * [new ref]         2da0948150236590a8205f9d473c202d6405c728 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2da0948 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild