Created temporary directory: /tmp/pip-ephem-wheel-cache-vj7l2xyk
Created temporary directory: /tmp/pip-req-tracker-viccss6_
Created requirements tracker '/tmp/pip-req-tracker-viccss6_'
Created temporary directory: /tmp/pip-wheel-y52mhr8v
Collecting quartet-trail==0.2.0
  1 location(s) to search for versions of quartet-trail:
  * https://pypi.org/simple/quartet-trail/
  Getting page https://pypi.org/simple/quartet-trail/
  Analyzing links from page https://pypi.org/simple/quartet-trail/
    Found link https://files.pythonhosted.org/packages/cc/ff/e7c64bc7edaf5e02688b23b630e5936152e3283a95a0ee7056c6de051220/quartet-trail-0.1.0.tar.gz#sha256=c33b536db7008a22b1045ead33f02d46bb0a1e0b9f108590f87b4253c3218926 (from https://pypi.org/simple/quartet-trail/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/3d/31/76c927c1f02ef5a6c0ee37a7c40e357876722c838db8253436552cb553d8/quartet_trail-0.1.0-py2.py3-none-any.whl#sha256=97b4b17e7d2b68c7c45adb222b1ed4d807f64ce714a23bf62d1e081f5143afd7 (from https://pypi.org/simple/quartet-trail/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/0f/8e/4d70fd94f8807c918565368f927a254c327a2d6ec091a18283e47613136c/quartet-trail-0.2.0.tar.gz#sha256=292111eb4d12c66671951d6b5c9fc66217a3e56de345c46b95eeaeec93a907bf (from https://pypi.org/simple/quartet-trail/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/d4/31/a7e78755bf91034c4bdb4c49bdd5e97e1037bd6008d75a69410faf78e335/quartet_trail-0.2.0-py2.py3-none-any.whl#sha256=382090d4fb1272e57ae53b1ecbe35269839e1498666297553c255e4285baa682 (from https://pypi.org/simple/quartet-trail/), version: 0.2.0
  Using version 0.2.0 (newest of versions: 0.2.0)
  Created temporary directory: /tmp/pip-unpack-i_e7kk_n
  Downloading https://files.pythonhosted.org/packages/d4/31/a7e78755bf91034c4bdb4c49bdd5e97e1037bd6008d75a69410faf78e335/quartet_trail-0.2.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/d4/31/a7e78755bf91034c4bdb4c49bdd5e97e1037bd6008d75a69410faf78e335/quartet_trail-0.2.0-py2.py3-none-any.whl#sha256=382090d4fb1272e57ae53b1ecbe35269839e1498666297553c255e4285baa682 (from https://pypi.org/simple/quartet-trail/)
  Saved /tmp/tmp6r5ogclo/quartet_trail-0.2.0-py2.py3-none-any.whl
  Added quartet-trail==0.2.0 from https://files.pythonhosted.org/packages/d4/31/a7e78755bf91034c4bdb4c49bdd5e97e1037bd6008d75a69410faf78e335/quartet_trail-0.2.0-py2.py3-none-any.whl#sha256=382090d4fb1272e57ae53b1ecbe35269839e1498666297553c255e4285baa682 to build tracker '/tmp/pip-req-tracker-viccss6_'
  Removed quartet-trail==0.2.0 from https://files.pythonhosted.org/packages/d4/31/a7e78755bf91034c4bdb4c49bdd5e97e1037bd6008d75a69410faf78e335/quartet_trail-0.2.0-py2.py3-none-any.whl#sha256=382090d4fb1272e57ae53b1ecbe35269839e1498666297553c255e4285baa682 from build tracker '/tmp/pip-req-tracker-viccss6_'
Skipping quartet-trail, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-y52mhr8v/quartet-trail
Removed build tracker '/tmp/pip-req-tracker-viccss6_'