wkg 0.15.0 wit fetch reports warning, but the fetch succeed

[shuoli84]

As pasted below, it reported warning. I though it failed so spend like an hour to figure out why. :') But it seems these warnings are useless? The fetch actually succeeded.

❯ wkg wit fetch
2026-03-18T08:01:51.995535Z  WARN oci_client::token_cache: Invalid bearer token error=Error(InvalidToken)
2026-03-18T08:01:52.747776Z  WARN oci_client::token_cache: Invalid bearer token error=Error(InvalidToken)

wkg --version
wkg 0.15.0