[2020-07-07 04:12:55,275: ERROR/ForkPoolWorker-534] Loading failure, updating to `partial` status
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/swh/loader/core/loader.py", line 310, in load
    more_data_to_fetch = self.fetch_data()
  File "/usr/lib/python3/dist-packages/swh/loader/git/loader.py", line 245, in fetch_data
    self.origin.url, self.base_snapshot, do_progress
  File "/usr/lib/python3/dist-packages/swh/loader/git/loader.py", line 176, in fetch_pack_from_origin
    progress=do_activity,
  File "/usr/lib/python3/dist-packages/dulwich/client.py", line 1644, in fetch_pack
    b"git-upload-pack", url)
  File "/usr/lib/python3/dist-packages/dulwich/client.py", line 1557, in _discover_references
    return read_info_refs(resp), set(), base_url
  File "/usr/lib/python3/dist-packages/dulwich/refs.py", line 913, in read_info_refs
    for l in f.readlines():
ValueError: I/O operation on closed file.