$ git clone -n https://src.fedoraproject.org/rpms/python-cyipopt.git /var/lib/mock/f40-build-730766-103604/root/chroot_tmpdir/scmroot/python-cyipopt
Cloning into '/var/lib/mock/f40-build-730766-103604/root/chroot_tmpdir/scmroot/python-cyipopt'...
$ git fetch origin 2d9785ab27d2133ee15c437eb1c6a25880b6fa2a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-cyipopt
 * [new ref]         2d9785ab27d2133ee15c437eb1c6a25880b6fa2a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d9785a Use %{py3_test_envvars} to run examples