Created temporary directory: /tmp/pip-ephem-wheel-cache-7i2im4d5
Created temporary directory: /tmp/pip-req-tracker-qyt7kfge
Created requirements tracker '/tmp/pip-req-tracker-qyt7kfge'
Created temporary directory: /tmp/pip-wheel-x_f9cz64
Collecting yspec==0.0.7
  1 location(s) to search for versions of yspec:
  * https://pypi.org/simple/yspec/
  Getting page https://pypi.org/simple/yspec/
  Analyzing links from page https://pypi.org/simple/yspec/
    Found link https://files.pythonhosted.org/packages/54/eb/bea10c0e450e78616c16156475a5d99f5706058a82e1b898022e1d3550fb/yspec-0.0.7-py3-none-any.whl#sha256=c3ac981f954aa790ea96b1959907a1517168678fa975017bf9ccddb9561908b9 (from https://pypi.org/simple/yspec/), version: 0.0.7
    Found link https://files.pythonhosted.org/packages/31/df/c9b81b8355d80cd80dc0e0ae9ff7135d2364a7232cc1294dea11349b0fcf/yspec-0.0.7.tar.gz#sha256=b35d6d80b07aa1892ec23b0f082d4d15ee60894089ae523cab6e40b33de8cd8c (from https://pypi.org/simple/yspec/), version: 0.0.7
  Using version 0.0.7 (newest of versions: 0.0.7)
  Created temporary directory: /tmp/pip-unpack-ws6_u1rs
  Downloading https://files.pythonhosted.org/packages/54/eb/bea10c0e450e78616c16156475a5d99f5706058a82e1b898022e1d3550fb/yspec-0.0.7-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/54/eb/bea10c0e450e78616c16156475a5d99f5706058a82e1b898022e1d3550fb/yspec-0.0.7-py3-none-any.whl#sha256=c3ac981f954aa790ea96b1959907a1517168678fa975017bf9ccddb9561908b9 (from https://pypi.org/simple/yspec/)
  Saved /tmp/tmpk6hxjgu3/yspec-0.0.7-py3-none-any.whl
  Added yspec==0.0.7 from https://files.pythonhosted.org/packages/54/eb/bea10c0e450e78616c16156475a5d99f5706058a82e1b898022e1d3550fb/yspec-0.0.7-py3-none-any.whl#sha256=c3ac981f954aa790ea96b1959907a1517168678fa975017bf9ccddb9561908b9 to build tracker '/tmp/pip-req-tracker-qyt7kfge'
  Removed yspec==0.0.7 from https://files.pythonhosted.org/packages/54/eb/bea10c0e450e78616c16156475a5d99f5706058a82e1b898022e1d3550fb/yspec-0.0.7-py3-none-any.whl#sha256=c3ac981f954aa790ea96b1959907a1517168678fa975017bf9ccddb9561908b9 from build tracker '/tmp/pip-req-tracker-qyt7kfge'
Skipping yspec, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-x_f9cz64/yspec
Removed build tracker '/tmp/pip-req-tracker-qyt7kfge'