$ git clone -n https://src.fedoraproject.org/rpms/AusweisApp2.git /var/lib/mock/f40-build-2649298-66837/root/chroot_tmpdir/scmroot/AusweisApp2
Cloning into '/var/lib/mock/f40-build-2649298-66837/root/chroot_tmpdir/scmroot/AusweisApp2'...
$ git fetch origin 3d1d7b241c9223fbcb91a7aedce5da93c7177d36:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/AusweisApp2
 * [new ref]         3d1d7b241c9223fbcb91a7aedce5da93c7177d36 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d1d7b2 Really fix OpenSSL config generation