$ git clone -n https://src.fedoraproject.org/rpms/cervisia.git /var/lib/mock/f40-build-2721288-73076/root/chroot_tmpdir/scmroot/cervisia
Cloning into '/var/lib/mock/f40-build-2721288-73076/root/chroot_tmpdir/scmroot/cervisia'...
$ git fetch origin 849297fe01887b72ebf064ae9c294aaef47b25cb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cervisia
 * [new ref]         849297fe01887b72ebf064ae9c294aaef47b25cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 849297f 24.02.2