$ git clone -n http://8.131.229.236/anolis-os/perl-Devel-Caller /var/lib/mock/dist-el8-build-9202-1506/root/chroot_tmpdir/scmroot/perl-Devel-Caller
Cloning into '/var/lib/mock/dist-el8-build-9202-1506/root/chroot_tmpdir/scmroot/perl-Devel-Caller'...
$ git reset --hard origin/a8
HEAD is now at f783d71 import perl-Devel-Caller-2.06-15.el8.src.rpm