Created temporary directory: /tmp/pip-ephem-wheel-cache-4aoe4wlt
Created temporary directory: /tmp/pip-req-tracker-fohl05w7
Created requirements tracker '/tmp/pip-req-tracker-fohl05w7'
Created temporary directory: /tmp/pip-wheel-rkgqwmsl
Looking in indexes: https://pypi.python.org/simple
Collecting snakeless==0.1.0
  1 location(s) to search for versions of snakeless:
  * https://pypi.python.org/simple/snakeless/
  Getting page https://pypi.python.org/simple/snakeless/
  Analyzing links from page https://pypi.org/simple/snakeless/
    Found link https://files.pythonhosted.org/packages/31/a8/dd6b18fd905fd44b21395aa5d18d45be8231c92078e15ac97a7c7c377771/snakeless-0.1.0-py3-none-any.whl#sha256=7ad12f2ca6b2078647f4892467b74147fdaa587ad5da840c5977c713c384743f (from https://pypi.org/simple/snakeless/), version: 0.1.0
    Skipping link https://files.pythonhosted.org/packages/81/2c/4abf460b7092daa2f65c0b35754cc937f908e13c0e290b68b77c569c6b30/snakeless-0.1.0-py3.7.egg#sha256=0887448cfa797fad613722663e0477eb88bdd97c8d5a3518dce1d3bee904895e (from https://pypi.org/simple/snakeless/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/f5/29/7a3aeb90c787ba476f71e95ba7d08b93b02365feffb7703d38ccf85208d7/snakeless-0.1.0.tar.gz#sha256=de931fd399616257afec5ceed08e1fbc348c2ff8dcff0cc8d3732f7180828900 (from https://pypi.org/simple/snakeless/), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Created temporary directory: /tmp/pip-unpack-ic1mfexo
  Downloading https://files.pythonhosted.org/packages/31/a8/dd6b18fd905fd44b21395aa5d18d45be8231c92078e15ac97a7c7c377771/snakeless-0.1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/31/a8/dd6b18fd905fd44b21395aa5d18d45be8231c92078e15ac97a7c7c377771/snakeless-0.1.0-py3-none-any.whl#sha256=7ad12f2ca6b2078647f4892467b74147fdaa587ad5da840c5977c713c384743f (from https://pypi.org/simple/snakeless/)
  Saved /tmp/tmpgpkepy5j/snakeless-0.1.0-py3-none-any.whl
  Added snakeless==0.1.0 from https://files.pythonhosted.org/packages/31/a8/dd6b18fd905fd44b21395aa5d18d45be8231c92078e15ac97a7c7c377771/snakeless-0.1.0-py3-none-any.whl#sha256=7ad12f2ca6b2078647f4892467b74147fdaa587ad5da840c5977c713c384743f to build tracker '/tmp/pip-req-tracker-fohl05w7'
  Removed snakeless==0.1.0 from https://files.pythonhosted.org/packages/31/a8/dd6b18fd905fd44b21395aa5d18d45be8231c92078e15ac97a7c7c377771/snakeless-0.1.0-py3-none-any.whl#sha256=7ad12f2ca6b2078647f4892467b74147fdaa587ad5da840c5977c713c384743f from build tracker '/tmp/pip-req-tracker-fohl05w7'
Skipping snakeless, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-rkgqwmsl/snakeless
Removed build tracker '/tmp/pip-req-tracker-fohl05w7'