$ git clone -n https://src.fedoraproject.org/rpms/mingw-qt5-qtwebsockets.git /var/lib/mock/f42-build-3280151-41340/root/chroot_tmpdir/scmroot/mingw-qt5-qtwebsockets
Cloning into '/var/lib/mock/f42-build-3280151-41340/root/chroot_tmpdir/scmroot/mingw-qt5-qtwebsockets'...
$ git fetch origin 65af9609fcf9e56d35646f19dae562d42c9b366b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-qt5-qtwebsockets
 * [new ref]         65af9609fcf9e56d35646f19dae562d42c9b366b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65af960 Update to 5.15.16