$ git clone -n https://gitee.com/zhaohang_mskdxl/gcc-toolset-12.git /var/lib/mock/dist-an8.6-build-127617-46203/root/chroot_tmpdir/scmroot/gcc-toolset-12
Cloning into '/var/lib/mock/dist-an8.6-build-127617-46203/root/chroot_tmpdir/scmroot/gcc-toolset-12'...
$ git reset --hard 9ae243e889dc47ee411dd00f7335685bce63ccd7
HEAD is now at 9ae243e import gcc-toolset-12-12.0-5.el8