Created temporary directory: /tmp/pip-ephem-wheel-cache-oje8u5wk
Created temporary directory: /tmp/pip-req-tracker-twqq7lr7
Created requirements tracker '/tmp/pip-req-tracker-twqq7lr7'
Created temporary directory: /tmp/pip-wheel-ljzvq70x
Collecting serde-ext==0.1.0
  1 location(s) to search for versions of serde-ext:
  * https://pypi.org/simple/serde-ext/
  Getting page https://pypi.org/simple/serde-ext/
  Analyzing links from page https://pypi.org/simple/serde-ext/
    Found link https://files.pythonhosted.org/packages/ff/25/a713baf04f1dddf83dac15336fabaaeab7a2e44bc6fe24572eca9adf504b/serde-ext-0.1.0.tar.gz#sha256=f9f783f25e1e54e167acc6d80d451258f5544206c524a7e4b41a9b9b392acfb1 (from https://pypi.org/simple/serde-ext/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/9c/d7/f04c1a0eb374d6fdcba5fe0c9f74c6dd2c66b8b62be29668eb21a2b18da9/serde_ext-0.1.0-py2.py3-none-any.whl#sha256=9f00d62e7e697f47502917550f7345e7e12ded08a3b3801b1638cef068ade1ae (from https://pypi.org/simple/serde-ext/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Created temporary directory: /tmp/pip-unpack-6bkt6iqr
  Downloading https://files.pythonhosted.org/packages/9c/d7/f04c1a0eb374d6fdcba5fe0c9f74c6dd2c66b8b62be29668eb21a2b18da9/serde_ext-0.1.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/9c/d7/f04c1a0eb374d6fdcba5fe0c9f74c6dd2c66b8b62be29668eb21a2b18da9/serde_ext-0.1.0-py2.py3-none-any.whl#sha256=9f00d62e7e697f47502917550f7345e7e12ded08a3b3801b1638cef068ade1ae (from https://pypi.org/simple/serde-ext/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*)
  Saved /tmp/tmpkabp6_0i/serde_ext-0.1.0-py2.py3-none-any.whl
  Added serde-ext==0.1.0 from https://files.pythonhosted.org/packages/9c/d7/f04c1a0eb374d6fdcba5fe0c9f74c6dd2c66b8b62be29668eb21a2b18da9/serde_ext-0.1.0-py2.py3-none-any.whl#sha256=9f00d62e7e697f47502917550f7345e7e12ded08a3b3801b1638cef068ade1ae to build tracker '/tmp/pip-req-tracker-twqq7lr7'
  Removed serde-ext==0.1.0 from https://files.pythonhosted.org/packages/9c/d7/f04c1a0eb374d6fdcba5fe0c9f74c6dd2c66b8b62be29668eb21a2b18da9/serde_ext-0.1.0-py2.py3-none-any.whl#sha256=9f00d62e7e697f47502917550f7345e7e12ded08a3b3801b1638cef068ade1ae from build tracker '/tmp/pip-req-tracker-twqq7lr7'
Skipping serde-ext, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ljzvq70x/serde-ext
Removed build tracker '/tmp/pip-req-tracker-twqq7lr7'