$ git clone -n https://gitee.com/zhaohang_mskdxl/rubygem-mysql2.git /var/lib/mock/dist-an8.9-build-381429-71837/root/chroot_tmpdir/scmroot/rubygem-mysql2
Cloning into '/var/lib/mock/dist-an8.9-build-381429-71837/root/chroot_tmpdir/scmroot/rubygem-mysql2'...
$ git fetch origin 299e84489fb955baa0585444e5c6ab0bb5bfc557:KOJI_FETCH_HEAD
From https://gitee.com/zhaohang_mskdxl/rubygem-mysql2
 * [new ref]         299e84489fb955baa0585444e5c6ab0bb5bfc557 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 299e844 update unit test