$ git clone -n https://gitee.com/src-anolis-os/gcc-toolset-11.git /var/lib/mock/dist-an8-build-65773-37214/root/chroot_tmpdir/scmroot/gcc-toolset-11
Cloning into '/var/lib/mock/dist-an8-build-65773-37214/root/chroot_tmpdir/scmroot/gcc-toolset-11'...
$ git reset --hard origin/a8
HEAD is now at bcf7a75 import gcc-toolset-11-11.0-1.el8.src.rpm