$ git clone -n https://src.fedoraproject.org/rpms/uwsgi.git /var/lib/mock/f40-build-804506-144543/root/chroot_tmpdir/scmroot/uwsgi
Cloning into '/var/lib/mock/f40-build-804506-144543/root/chroot_tmpdir/scmroot/uwsgi'...
$ git fetch origin d986271efb6b3cd099be8676ce0861a692b8522f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/uwsgi
 * [new ref]         d986271efb6b3cd099be8676ce0861a692b8522f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d986271 Rebuilt for gloox-1.0.28