~$ git clone --depth=1 https://gerrit.wikimedia.org/r/mediawiki/core.git mediawiki
Cloning into 'mediawiki'...
remote: Counting objects: 8957, done
remote: Finding sources: 100% (8957/8957)
remote: Getting sizes: 100% (7335/7335)
remote: Compressing objects:  99% (93223/93224)
error: RPC failed; curl 18 transfer closed with outstanding read data remaining
fatal: the remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed