$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/perl-Unicode-Collate /var/lib/mock/dist-el8-build-4871-34/root/chroot_tmpdir/scmroot/perl-Unicode-Collate
Cloning into '/var/lib/mock/dist-el8-build-4871-34/root/chroot_tmpdir/scmroot/perl-Unicode-Collate'...
$ git reset --hard origin/a8
HEAD is now at 221cc74 import perl-Unicode-Collate-1.25-2.el8.src.rpm