Created temporary directory: /tmp/pip-ephem-wheel-cache-5vig35dn
Created temporary directory: /tmp/pip-req-tracker-vmpppev1
Created requirements tracker '/tmp/pip-req-tracker-vmpppev1'
Created temporary directory: /tmp/pip-wheel-pl3t_5u1
Collecting pyupgrade==1.12.0
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  Getting page https://pypi.org/simple/pyupgrade/
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Skipping pyupgrade, due to already being wheel.
Cleaning up...
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