$ git clone -n https://gitee.com/dtcccccc/gcc-python-plugin-rpm.git /var/lib/mock/dist-an8.8-build-292034-65089/root/chroot_tmpdir/scmroot/gcc-python-plugin-rpm
Cloning into '/var/lib/mock/dist-an8.8-build-292034-65089/root/chroot_tmpdir/scmroot/gcc-python-plugin-rpm'...
$ git fetch origin 3ae02646a1650acff5302c6cf2819e459e0d4225:KOJI_FETCH_HEAD
From https://gitee.com/dtcccccc/gcc-python-plugin-rpm
 * [new ref]         3ae02646a1650acff5302c6cf2819e459e0d4225 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ae0264 rebuild for gcc-8.5.0-18.0.1.an8