Created temporary directory: /tmp/pip-ephem-wheel-cache-n2ofcrir
Created temporary directory: /tmp/pip-req-tracker-x5ce3op3
Created requirements tracker '/tmp/pip-req-tracker-x5ce3op3'
Created temporary directory: /tmp/pip-wheel-7ofw5ajf
Collecting fluxengine==4.0.dev2
  1 location(s) to search for versions of fluxengine:
  * https://pypi.org/simple/fluxengine/
  Getting page https://pypi.org/simple/fluxengine/
  Analyzing links from page https://pypi.org/simple/fluxengine/
    Found link https://files.pythonhosted.org/packages/42/f3/62cac7a9cf6449d4862d19ad23fe8e7f87e6471083335362422f6161cae9/FluxEngine-4.0.dev0.tar.gz#sha256=26308cf031d35944cdc59b13f2108233753d20ab725aaa233b0615a694b6bfd6 (from https://pypi.org/simple/fluxengine/), version: 4.0.dev0
    Found link https://files.pythonhosted.org/packages/a4/04/077fb340e74d52c695c540e910d61730526fd8e6ee8ad7ea50f52ff574e5/fluxengine-4.0.dev1-py3-none-any.whl#sha256=81c921534ae78c184e202901d9ebd4da41323283976ca569784dae0a34d75b19 (from https://pypi.org/simple/fluxengine/), version: 4.0.dev1
    Found link https://files.pythonhosted.org/packages/30/60/648ca4059b3cf63577be2c4c171550f276caccfcb3bca789034008554d76/fluxengine-4.0.dev1.tar.gz#sha256=bf0b45702cad5723d458ed2e3ad53c1b5306cafd7f03bb0b2c1815babc70614e (from https://pypi.org/simple/fluxengine/), version: 4.0.dev1
    Found link https://files.pythonhosted.org/packages/c5/73/147343e2b7eec6d9743f9bbcee18d9c890bf2cd3bd01c63dc971036478a7/fluxengine-4.0.dev2-py3-none-any.whl#sha256=3d16640c3c7bb8bc437867929bc7d91dc7093ab377d78f6ba43306b53c87bd3c (from https://pypi.org/simple/fluxengine/), version: 4.0.dev2
    Found link https://files.pythonhosted.org/packages/b9/1b/578f5d961ad8ed81defe052af461c0a0491e7f69335043f0fbdffea38ddc/fluxengine-4.0.dev2.tar.gz#sha256=1dd67ca884f5d637be644526464c061594b6894eeecb91c833abfc2b2cfc8d30 (from https://pypi.org/simple/fluxengine/), version: 4.0.dev2
  Using version 4.0.dev2 (newest of versions: 4.0.dev2)
  Created temporary directory: /tmp/pip-unpack-9e10ri7s
  Downloading https://files.pythonhosted.org/packages/c5/73/147343e2b7eec6d9743f9bbcee18d9c890bf2cd3bd01c63dc971036478a7/fluxengine-4.0.dev2-py3-none-any.whl (25.2MB)
  Downloading from URL https://files.pythonhosted.org/packages/c5/73/147343e2b7eec6d9743f9bbcee18d9c890bf2cd3bd01c63dc971036478a7/fluxengine-4.0.dev2-py3-none-any.whl#sha256=3d16640c3c7bb8bc437867929bc7d91dc7093ab377d78f6ba43306b53c87bd3c (from https://pypi.org/simple/fluxengine/)
  Saved /tmp/tmpu7chyax8/fluxengine-4.0.dev2-py3-none-any.whl
  Added fluxengine==4.0.dev2 from https://files.pythonhosted.org/packages/c5/73/147343e2b7eec6d9743f9bbcee18d9c890bf2cd3bd01c63dc971036478a7/fluxengine-4.0.dev2-py3-none-any.whl#sha256=3d16640c3c7bb8bc437867929bc7d91dc7093ab377d78f6ba43306b53c87bd3c to build tracker '/tmp/pip-req-tracker-x5ce3op3'
  Removed fluxengine==4.0.dev2 from https://files.pythonhosted.org/packages/c5/73/147343e2b7eec6d9743f9bbcee18d9c890bf2cd3bd01c63dc971036478a7/fluxengine-4.0.dev2-py3-none-any.whl#sha256=3d16640c3c7bb8bc437867929bc7d91dc7093ab377d78f6ba43306b53c87bd3c from build tracker '/tmp/pip-req-tracker-x5ce3op3'
Skipping fluxengine, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-7ofw5ajf/fluxengine
Removed build tracker '/tmp/pip-req-tracker-x5ce3op3'