Created temporary directory: /tmp/pip-ephem-wheel-cache-rvp8yokj
Created temporary directory: /tmp/pip-req-tracker-u981lyyp
Created requirements tracker '/tmp/pip-req-tracker-u981lyyp'
Created temporary directory: /tmp/pip-wheel-6otbejoi
Collecting abc-delegation==0.1
  1 location(s) to search for versions of abc-delegation:
  * https://pypi.org/simple/abc-delegation/
  Getting page https://pypi.org/simple/abc-delegation/
  Analyzing links from page https://pypi.org/simple/abc-delegation/
    Found link https://files.pythonhosted.org/packages/7a/2b/33cdec125ec83263d27296e04276234c697d651fa342106cd3dcdecc5879/abc_delegation-0.1-py3-none-any.whl#sha256=1a17568f30aef7ce71bee15f37c6d5802a101d2c2c99f519cee7004ce0c64f26 (from https://pypi.org/simple/abc-delegation/), version: 0.1
    Skipping link https://files.pythonhosted.org/packages/07/b7/74fe650d3c4524f1ac56718658fe7f726911e55248fd7d53b5800b238faf/abc_delegation-0.1-py3.7.egg#sha256=673a8ca80f474bdfac1b8f6ca6d3f9c0709bc384928438431385a635ee8b5751 (from https://pypi.org/simple/abc-delegation/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/09/5e/35f67624c174f6ed7d7e3a9524f4549db240857ce4041022afed759f2f0f/abc_delegation-0.1.tar.gz#sha256=92feef8966478619261695d924483b7dc9ca6be0cfc26a4d7dc99ae254b1cc87 (from https://pypi.org/simple/abc-delegation/), version: 0.1
  Using version 0.1 (newest of versions: 0.1)
  Created temporary directory: /tmp/pip-unpack-ip1_h8bp
  Downloading https://files.pythonhosted.org/packages/7a/2b/33cdec125ec83263d27296e04276234c697d651fa342106cd3dcdecc5879/abc_delegation-0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/7a/2b/33cdec125ec83263d27296e04276234c697d651fa342106cd3dcdecc5879/abc_delegation-0.1-py3-none-any.whl#sha256=1a17568f30aef7ce71bee15f37c6d5802a101d2c2c99f519cee7004ce0c64f26 (from https://pypi.org/simple/abc-delegation/)
  Saved /tmp/tmp3l5urova/abc_delegation-0.1-py3-none-any.whl
  Added abc-delegation==0.1 from https://files.pythonhosted.org/packages/7a/2b/33cdec125ec83263d27296e04276234c697d651fa342106cd3dcdecc5879/abc_delegation-0.1-py3-none-any.whl#sha256=1a17568f30aef7ce71bee15f37c6d5802a101d2c2c99f519cee7004ce0c64f26 to build tracker '/tmp/pip-req-tracker-u981lyyp'
  Removed abc-delegation==0.1 from https://files.pythonhosted.org/packages/7a/2b/33cdec125ec83263d27296e04276234c697d651fa342106cd3dcdecc5879/abc_delegation-0.1-py3-none-any.whl#sha256=1a17568f30aef7ce71bee15f37c6d5802a101d2c2c99f519cee7004ce0c64f26 from build tracker '/tmp/pip-req-tracker-u981lyyp'
Skipping abc-delegation, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-6otbejoi/abc-delegation
Removed build tracker '/tmp/pip-req-tracker-u981lyyp'