$ git clone -n https://src.fedoraproject.org/rpms/qt5-qtwebsockets.git /var/lib/mock/f41-build-811761-147521/root/chroot_tmpdir/scmroot/qt5-qtwebsockets
Cloning into '/var/lib/mock/f41-build-811761-147521/root/chroot_tmpdir/scmroot/qt5-qtwebsockets'...
$ git fetch origin f04a57a58e8503dee0d138585bb98efb1931f600:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qt5-qtwebsockets
 * [new ref]         f04a57a58e8503dee0d138585bb98efb1931f600 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f04a57a Use autosetup to automatically apply all patches