$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/gcc-toolset-10-systemtap.git /var/lib/mock/dist-an8-gcc-toolset-10-build-21213-9749/root/chroot_tmpdir/scmroot/gcc-toolset-10-systemtap
Cloning into '/var/lib/mock/dist-an8-gcc-toolset-10-build-21213-9749/root/chroot_tmpdir/scmroot/gcc-toolset-10-systemtap'...
$ git reset --hard origin/a8
HEAD is now at 1b19b94 import gcc-toolset-10-systemtap-4.4-5.el8.src.rpm