Created temporary directory: /tmp/pip-ephem-wheel-cache-szkjpex6
Created temporary directory: /tmp/pip-req-tracker-h9x_75ef
Created requirements tracker '/tmp/pip-req-tracker-h9x_75ef'
Created temporary directory: /tmp/pip-wheel-1fkk5x1m
Collecting polyml==0.0.0
  1 location(s) to search for versions of polyml:
  * https://pypi.org/simple/polyml/
  Getting page https://pypi.org/simple/polyml/
  Analyzing links from page https://pypi.org/simple/polyml/
    Found link https://files.pythonhosted.org/packages/e1/33/0cad828868d9d0f2e592dbb53d3b47e1df3552e71261215af38d4fbb0e3e/polyml-0.0.0-py3-none-any.whl#sha256=37e1f236cfae9d11a2a820680291e4331ba8e588c48ce6d9882b9047a5da3544 (from https://pypi.org/simple/polyml/), version: 0.0.0
    Found link https://files.pythonhosted.org/packages/e1/14/d4e0b1008e8b4cda88c569bbacaa1bafe30e6319b55b0f35789c34b0e903/polyml-0.0.0.tar.gz#sha256=d30c90a930abae90cf22de3e09bdd266a97bc65382fd29653679e68d17988f8b (from https://pypi.org/simple/polyml/), version: 0.0.0
  Using version 0.0.0 (newest of versions: 0.0.0)
  Created temporary directory: /tmp/pip-unpack-02nteh5x
  Downloading https://files.pythonhosted.org/packages/e1/33/0cad828868d9d0f2e592dbb53d3b47e1df3552e71261215af38d4fbb0e3e/polyml-0.0.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/e1/33/0cad828868d9d0f2e592dbb53d3b47e1df3552e71261215af38d4fbb0e3e/polyml-0.0.0-py3-none-any.whl#sha256=37e1f236cfae9d11a2a820680291e4331ba8e588c48ce6d9882b9047a5da3544 (from https://pypi.org/simple/polyml/)
  Saved /tmp/tmpcbkccin2/polyml-0.0.0-py3-none-any.whl
  Added polyml==0.0.0 from https://files.pythonhosted.org/packages/e1/33/0cad828868d9d0f2e592dbb53d3b47e1df3552e71261215af38d4fbb0e3e/polyml-0.0.0-py3-none-any.whl#sha256=37e1f236cfae9d11a2a820680291e4331ba8e588c48ce6d9882b9047a5da3544 to build tracker '/tmp/pip-req-tracker-h9x_75ef'
  Removed polyml==0.0.0 from https://files.pythonhosted.org/packages/e1/33/0cad828868d9d0f2e592dbb53d3b47e1df3552e71261215af38d4fbb0e3e/polyml-0.0.0-py3-none-any.whl#sha256=37e1f236cfae9d11a2a820680291e4331ba8e588c48ce6d9882b9047a5da3544 from build tracker '/tmp/pip-req-tracker-h9x_75ef'
Skipping polyml, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-1fkk5x1m/polyml
Removed build tracker '/tmp/pip-req-tracker-h9x_75ef'