$ git clone -n https://gitee.com/src-anolis-os/guile.git /var/lib/mock/dist-an7-build-61113-33842/root/chroot_tmpdir/scmroot/guile
Cloning into '/var/lib/mock/dist-an7-build-61113-33842/root/chroot_tmpdir/scmroot/guile'...
$ git reset --hard origin/a7
HEAD is now at 95ed70e import guile-2.0.9-5.el7.src.rpm