Created temporary directory: /tmp/pip-ephem-wheel-cache-yxxrfm6p
Created temporary directory: /tmp/pip-req-tracker-5t2ju_f9
Created requirements tracker '/tmp/pip-req-tracker-5t2ju_f9'
Created temporary directory: /tmp/pip-wheel-rj3r_9mj
Collecting edc-base==0.3.1
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  Getting page https://pypi.org/simple/edc-base/
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    Found link https://files.pythonhosted.org/packages/f9/ff/e669bef2ea1ca497d4d55f1c880b38e6cf2d2b8b60f83135f61a67722892/edc_base-0.3.2-py3-none-any.whl#sha256=bc90fbc043947e3b3eadec2306f11925593b10d3116192cc747f08918433b4e5 (from https://pypi.org/simple/edc-base/), version: 0.3.2
  Using version 0.3.1 (newest of versions: 0.3.1)
  Created temporary directory: /tmp/pip-unpack-6h6p7pej
  Downloading https://files.pythonhosted.org/packages/be/21/130cdc560fd8f919f3740daef3d3c776579159ca456dd97b7649f51f0276/edc_base-0.3.1-py3-none-any.whl (1.1MB)
  Downloading from URL https://files.pythonhosted.org/packages/be/21/130cdc560fd8f919f3740daef3d3c776579159ca456dd97b7649f51f0276/edc_base-0.3.1-py3-none-any.whl#sha256=f2ee4e53887ec54e7b1df3caf0dd2d9eab5bddf6947d7bf0b4095e1c8eb01f88 (from https://pypi.org/simple/edc-base/)
  Saved /tmp/tmplg9bj2yq/edc_base-0.3.1-py3-none-any.whl
  Added edc-base==0.3.1 from https://files.pythonhosted.org/packages/be/21/130cdc560fd8f919f3740daef3d3c776579159ca456dd97b7649f51f0276/edc_base-0.3.1-py3-none-any.whl#sha256=f2ee4e53887ec54e7b1df3caf0dd2d9eab5bddf6947d7bf0b4095e1c8eb01f88 to build tracker '/tmp/pip-req-tracker-5t2ju_f9'
  Removed edc-base==0.3.1 from https://files.pythonhosted.org/packages/be/21/130cdc560fd8f919f3740daef3d3c776579159ca456dd97b7649f51f0276/edc_base-0.3.1-py3-none-any.whl#sha256=f2ee4e53887ec54e7b1df3caf0dd2d9eab5bddf6947d7bf0b4095e1c8eb01f88 from build tracker '/tmp/pip-req-tracker-5t2ju_f9'
Skipping edc-base, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-rj3r_9mj/edc-base
Removed build tracker '/tmp/pip-req-tracker-5t2ju_f9'