Describe the bug
When force-pushing a ref to a remote, if the object the remote side's ref points to is not in the local copy, we'll abort with a message like the following:

ref temp:: Error in git rev-list --stdin --objects --not --remotes=origin --: exit status 128 fatal: bad object ae86523521e10b0e8aa3c50dda910064ec2ff155

Expected behavior
We don't abort in this case and simply skip using that object.

System environment
Debian sid, Git LFS master