$ git clone -n https://gitee.com/mgb01105731/gcc-toolset-14_1.git /var/lib/mock/dist-an23.2-build-399383-72342/root/chroot_tmpdir/scmroot/gcc-toolset-14_1
Cloning into '/var/lib/mock/dist-an23.2-build-399383-72342/root/chroot_tmpdir/scmroot/gcc-toolset-14_1'...
$ git fetch origin 491e7a9dd75cc8c2846d625089b9b6b57ab51e26:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/gcc-toolset-14_1
 * [new ref]         491e7a9dd75cc8c2846d625089b9b6b57ab51e26 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 491e7a9 init upstream from 14