$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/perl-Mail-DKIM /var/lib/mock/dist-el8-build-6996-261/root/chroot_tmpdir/scmroot/perl-Mail-DKIM
Cloning into '/var/lib/mock/dist-el8-build-6996-261/root/chroot_tmpdir/scmroot/perl-Mail-DKIM'...
$ git reset --hard origin/a8
HEAD is now at e1a88f3 import perl-Mail-DKIM-0.54-1.el8.src.rpm