$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/microdnf /var/lib/mock/dist-el8-build-5832-44/root/chroot_tmpdir/scmroot/microdnf
Cloning into '/var/lib/mock/dist-el8-build-5832-44/root/chroot_tmpdir/scmroot/microdnf'...
$ git reset --hard origin/a8
HEAD is now at 6743992 import microdnf-3.0.1-8.el8.src.rpm