$ git clone -n https://gitee.com/Weisson/libreport.git /var/lib/mock/dist-an8.9-build-385357-71956/root/chroot_tmpdir/scmroot/libreport
Cloning into '/var/lib/mock/dist-an8.9-build-385357-71956/root/chroot_tmpdir/scmroot/libreport'...
$ git fetch origin 0435963aef99e082023b3628f780908785083f4a:KOJI_FETCH_HEAD
From https://gitee.com/Weisson/libreport
 * [new ref]         0435963aef99e082023b3628f780908785083f4a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0435963 argument 'Werror' blocks the build process by gcc-10.3.1.