$ git clone -n https://src.fedoraproject.org/rpms/deepin-qt5platform-plugins.git /var/lib/mock/f40-build-746064-112349/root/chroot_tmpdir/scmroot/deepin-qt5platform-plugins
Cloning into '/var/lib/mock/f40-build-746064-112349/root/chroot_tmpdir/scmroot/deepin-qt5platform-plugins'...
$ git fetch origin 69a62d0da141dd4a289078961d25f57c1ff4e7fd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/deepin-qt5platform-plugins
 * [new ref]         69a62d0da141dd4a289078961d25f57c1ff4e7fd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 69a62d0 Rebuild (qt5)