Created temporary directory: /tmp/pip-ephem-wheel-cache-03iuoj0a
Created temporary directory: /tmp/pip-req-tracker-2erc39xz
Created requirements tracker '/tmp/pip-req-tracker-2erc39xz'
Created temporary directory: /tmp/pip-wheel-hxtpwbii
Collecting iron-falcon==1.2.2a0
  1 location(s) to search for versions of iron-falcon:
  * https://pypi.org/simple/iron-falcon/
  Getting page https://pypi.org/simple/iron-falcon/
  Analyzing links from page https://pypi.org/simple/iron-falcon/
    Found link https://files.pythonhosted.org/packages/20/9c/b33fffdfa30f095321e9ade3f0561e8bc8a541e8093bd8e8d044a356985b/iron-falcon-1.2.2a0.tar.gz#sha256=a39979a246d12e720414c36daf691d221caac2076a5608b192f64580a04f8800 (from https://pypi.org/simple/iron-falcon/), version: 1.2.2a0
    Found link https://files.pythonhosted.org/packages/85/be/08f6286d085b145c02f657031b852243306d935e1c23a5a68bbc61a84ae6/iron_falcon-1.2.2a0-py3-none-any.whl#sha256=9b2662ba96841a83e84cac3bc98ed3f57dbde77fe1eec6fce2ffed275537a48e (from https://pypi.org/simple/iron-falcon/), version: 1.2.2a0
  Using version 1.2.2a0 (newest of versions: 1.2.2a0)
  Created temporary directory: /tmp/pip-unpack-lbry263c
  Downloading https://files.pythonhosted.org/packages/85/be/08f6286d085b145c02f657031b852243306d935e1c23a5a68bbc61a84ae6/iron_falcon-1.2.2a0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/85/be/08f6286d085b145c02f657031b852243306d935e1c23a5a68bbc61a84ae6/iron_falcon-1.2.2a0-py3-none-any.whl#sha256=9b2662ba96841a83e84cac3bc98ed3f57dbde77fe1eec6fce2ffed275537a48e (from https://pypi.org/simple/iron-falcon/)
  Saved /tmp/tmpkgt6ezal/iron_falcon-1.2.2a0-py3-none-any.whl
  Added iron-falcon==1.2.2a0 from https://files.pythonhosted.org/packages/85/be/08f6286d085b145c02f657031b852243306d935e1c23a5a68bbc61a84ae6/iron_falcon-1.2.2a0-py3-none-any.whl#sha256=9b2662ba96841a83e84cac3bc98ed3f57dbde77fe1eec6fce2ffed275537a48e to build tracker '/tmp/pip-req-tracker-2erc39xz'
  Removed iron-falcon==1.2.2a0 from https://files.pythonhosted.org/packages/85/be/08f6286d085b145c02f657031b852243306d935e1c23a5a68bbc61a84ae6/iron_falcon-1.2.2a0-py3-none-any.whl#sha256=9b2662ba96841a83e84cac3bc98ed3f57dbde77fe1eec6fce2ffed275537a48e from build tracker '/tmp/pip-req-tracker-2erc39xz'
Skipping iron-falcon, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-hxtpwbii/iron-falcon
Removed build tracker '/tmp/pip-req-tracker-2erc39xz'