$ git clone -n https://gitee.com/fundawang/bcc.git /var/lib/mock/dist-an23-build-254781-63594/root/chroot_tmpdir/scmroot/bcc
Cloning into '/var/lib/mock/dist-an23-build-254781-63594/root/chroot_tmpdir/scmroot/bcc'...
$ git reset --hard d54fe2c8e58c76ed3142af165f2046aca21c156f
HEAD is now at d54fe2c fix man