$ git clone -n https://src.fedoraproject.org/rpms/python-aiohttp.git /var/lib/mock/f40-build-2245788-53787/root/chroot_tmpdir/scmroot/python-aiohttp
Cloning into '/var/lib/mock/f40-build-2245788-53787/root/chroot_tmpdir/scmroot/python-aiohttp'...
$ git fetch origin cd0ff39e8a0ec3e45ab14300826c2c1eef6a5e7a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-aiohttp
 * [new ref]         cd0ff39e8a0ec3e45ab14300826c2c1eef6a5e7a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cd0ff39 When not testing, build this package without gunicorn+uvloop