$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/libtimezonemap /var/lib/mock/dist-el8-build-6373-104/root/chroot_tmpdir/scmroot/libtimezonemap
Cloning into '/var/lib/mock/dist-el8-build-6373-104/root/chroot_tmpdir/scmroot/libtimezonemap'...
$ git reset --hard origin/a8
HEAD is now at 7927ac2 import libtimezonemap-0.4.5.1-3.el8.src.rpm