Created temporary directory: /tmp/pip-ephem-wheel-cache-0roomel5
Created temporary directory: /tmp/pip-req-tracker-fxe4divr
Created requirements tracker '/tmp/pip-req-tracker-fxe4divr'
Created temporary directory: /tmp/pip-wheel-50h6m_20
Looking in indexes: https://pypi.python.org/simple
Collecting oslo.upgradecheck==0.0.1.dev15
  1 location(s) to search for versions of oslo.upgradecheck:
  * https://pypi.python.org/simple/oslo-upgradecheck/
  Getting page https://pypi.python.org/simple/oslo-upgradecheck/
  Analyzing links from page https://pypi.org/simple/oslo-upgradecheck/
    Found link https://files.pythonhosted.org/packages/c3/a6/96cede51e348ac541e50f946df84505b45fc39ae408a0a166326596b112a/oslo.upgradecheck-0.0.1.dev15-py2.py3-none-any.whl#sha256=207bfe1fd7d87f7ea6eaf16e1446aa02066aec6d2d20aa644ee58bbb3a4e8668 (from https://pypi.org/simple/oslo-upgradecheck/), version: 0.0.1.dev15
    Found link https://files.pythonhosted.org/packages/99/8d/f03d5387d60931a91d3b9c5f0671a80281ec93bec2a85352ec8ce2c295ef/oslo.upgradecheck-0.0.1.dev15.tar.gz#sha256=debd46ca3abd538b54faada97b49170c1cde25b664995fdf006788f51df53138 (from https://pypi.org/simple/oslo-upgradecheck/), version: 0.0.1.dev15
  Using version 0.0.1.dev15 (newest of versions: 0.0.1.dev15)
  Created temporary directory: /tmp/pip-unpack-x_mvfvs5
  Downloading https://files.pythonhosted.org/packages/c3/a6/96cede51e348ac541e50f946df84505b45fc39ae408a0a166326596b112a/oslo.upgradecheck-0.0.1.dev15-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/c3/a6/96cede51e348ac541e50f946df84505b45fc39ae408a0a166326596b112a/oslo.upgradecheck-0.0.1.dev15-py2.py3-none-any.whl#sha256=207bfe1fd7d87f7ea6eaf16e1446aa02066aec6d2d20aa644ee58bbb3a4e8668 (from https://pypi.org/simple/oslo-upgradecheck/)
  Saved /tmp/tmp3sv_nq6z/oslo.upgradecheck-0.0.1.dev15-py2.py3-none-any.whl
  Added oslo.upgradecheck==0.0.1.dev15 from https://files.pythonhosted.org/packages/c3/a6/96cede51e348ac541e50f946df84505b45fc39ae408a0a166326596b112a/oslo.upgradecheck-0.0.1.dev15-py2.py3-none-any.whl#sha256=207bfe1fd7d87f7ea6eaf16e1446aa02066aec6d2d20aa644ee58bbb3a4e8668 to build tracker '/tmp/pip-req-tracker-fxe4divr'
  Removed oslo.upgradecheck==0.0.1.dev15 from https://files.pythonhosted.org/packages/c3/a6/96cede51e348ac541e50f946df84505b45fc39ae408a0a166326596b112a/oslo.upgradecheck-0.0.1.dev15-py2.py3-none-any.whl#sha256=207bfe1fd7d87f7ea6eaf16e1446aa02066aec6d2d20aa644ee58bbb3a4e8668 from build tracker '/tmp/pip-req-tracker-fxe4divr'
Skipping oslo.upgradecheck, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-50h6m_20/oslo.upgradecheck
Removed build tracker '/tmp/pip-req-tracker-fxe4divr'