$ git clone -n https://src.fedoraproject.org/rpms/python-scrapy.git /var/lib/mock/f40-build-2029599-47488/root/chroot_tmpdir/scmroot/python-scrapy
Cloning into '/var/lib/mock/f40-build-2029599-47488/root/chroot_tmpdir/scmroot/python-scrapy'...
$ git fetch origin ac53698aff942014a13083e8e347e2b2f0c9e131:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-scrapy
 * [new ref]         ac53698aff942014a13083e8e347e2b2f0c9e131 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ac53698 - Update to 2.10.1 fixes rhbz#2110522 rhbz#2220494 and rhbz#2159992