Created temporary directory: /tmp/pip-ephem-wheel-cache-qqbfcva3
Created temporary directory: /tmp/pip-req-tracker-d6ni7jf_
Created requirements tracker '/tmp/pip-req-tracker-d6ni7jf_'
Created temporary directory: /tmp/pip-wheel-u7cx3ur3
Collecting safe-pip-upgrade==0.0.1
  1 location(s) to search for versions of safe-pip-upgrade:
  * https://pypi.org/simple/safe-pip-upgrade/
  Getting page https://pypi.org/simple/safe-pip-upgrade/
  Analyzing links from page https://pypi.org/simple/safe-pip-upgrade/
    Found link https://files.pythonhosted.org/packages/c4/fc/5475dde0cf03b7cb294ad5386e7d0108badd81f0f378c548702474491232/safe-pip-upgrade-0.0.1.tar.gz#sha256=468f537642dac10a71c8519df4e06f53bdbcf3105d694be0a941bd3542512e1c (from https://pypi.org/simple/safe-pip-upgrade/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/22/63/1b58e9bf7d4bca4a15e3ba92bbf3dfc32a686f240c1727e119f484700220/safe_pip_upgrade-0.0.1-py3-none-any.whl#sha256=1ff68ff2d2b64cbd9a2ea5a39427c5d2b78adf9db81864883507db05c4e1ac23 (from https://pypi.org/simple/safe-pip-upgrade/), version: 0.0.1
  Using version 0.0.1 (newest of versions: 0.0.1)
  Created temporary directory: /tmp/pip-unpack-15objxl4
  Downloading https://files.pythonhosted.org/packages/22/63/1b58e9bf7d4bca4a15e3ba92bbf3dfc32a686f240c1727e119f484700220/safe_pip_upgrade-0.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/22/63/1b58e9bf7d4bca4a15e3ba92bbf3dfc32a686f240c1727e119f484700220/safe_pip_upgrade-0.0.1-py3-none-any.whl#sha256=1ff68ff2d2b64cbd9a2ea5a39427c5d2b78adf9db81864883507db05c4e1ac23 (from https://pypi.org/simple/safe-pip-upgrade/)
  Saved /tmp/tmps_8zjs0y/safe_pip_upgrade-0.0.1-py3-none-any.whl
  Added safe-pip-upgrade==0.0.1 from https://files.pythonhosted.org/packages/22/63/1b58e9bf7d4bca4a15e3ba92bbf3dfc32a686f240c1727e119f484700220/safe_pip_upgrade-0.0.1-py3-none-any.whl#sha256=1ff68ff2d2b64cbd9a2ea5a39427c5d2b78adf9db81864883507db05c4e1ac23 to build tracker '/tmp/pip-req-tracker-d6ni7jf_'
  Removed safe-pip-upgrade==0.0.1 from https://files.pythonhosted.org/packages/22/63/1b58e9bf7d4bca4a15e3ba92bbf3dfc32a686f240c1727e119f484700220/safe_pip_upgrade-0.0.1-py3-none-any.whl#sha256=1ff68ff2d2b64cbd9a2ea5a39427c5d2b78adf9db81864883507db05c4e1ac23 from build tracker '/tmp/pip-req-tracker-d6ni7jf_'
Skipping safe-pip-upgrade, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-u7cx3ur3/safe-pip-upgrade
Removed build tracker '/tmp/pip-req-tracker-d6ni7jf_'