Created temporary directory: /tmp/pip-ephem-wheel-cache-v6dq0to1
Created temporary directory: /tmp/pip-req-tracker-5vj9u5up
Created requirements tracker '/tmp/pip-req-tracker-5vj9u5up'
Created temporary directory: /tmp/pip-wheel-kcdrc95a
Collecting yaml2tree==0.1
  1 location(s) to search for versions of yaml2tree:
  * https://pypi.org/simple/yaml2tree/
  Getting page https://pypi.org/simple/yaml2tree/
  Analyzing links from page https://pypi.org/simple/yaml2tree/
    Found link https://files.pythonhosted.org/packages/9e/da/866a0365028c292004386c908a36ae02c9a34f1c95f43bf07b1ad00797f3/yaml2tree-0.1-py3-none-any.whl#sha256=dab413d4a6b7dc3ec9e0f401091d5fff41b3cbb8996bdab463c198adce33769b (from https://pypi.org/simple/yaml2tree/) (requires-python:>=3), version: 0.1
    Found link https://files.pythonhosted.org/packages/07/af/0ed88fe81525c492015fe19c28222983ba211c43f36d5d574350c074af1e/yaml2tree-0.1.tar.gz#sha256=62adcfb45e4ffc59a325cb20219a74e17bca35a0014cf75a9713d7d001db31a3 (from https://pypi.org/simple/yaml2tree/) (requires-python:>=3), version: 0.1
  Using version 0.1 (newest of versions: 0.1)
  Created temporary directory: /tmp/pip-unpack-acdoufxi
  Downloading https://files.pythonhosted.org/packages/9e/da/866a0365028c292004386c908a36ae02c9a34f1c95f43bf07b1ad00797f3/yaml2tree-0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/9e/da/866a0365028c292004386c908a36ae02c9a34f1c95f43bf07b1ad00797f3/yaml2tree-0.1-py3-none-any.whl#sha256=dab413d4a6b7dc3ec9e0f401091d5fff41b3cbb8996bdab463c198adce33769b (from https://pypi.org/simple/yaml2tree/) (requires-python:>=3)
  Saved /tmp/tmp5tz1qfde/yaml2tree-0.1-py3-none-any.whl
  Added yaml2tree==0.1 from https://files.pythonhosted.org/packages/9e/da/866a0365028c292004386c908a36ae02c9a34f1c95f43bf07b1ad00797f3/yaml2tree-0.1-py3-none-any.whl#sha256=dab413d4a6b7dc3ec9e0f401091d5fff41b3cbb8996bdab463c198adce33769b to build tracker '/tmp/pip-req-tracker-5vj9u5up'
  Removed yaml2tree==0.1 from https://files.pythonhosted.org/packages/9e/da/866a0365028c292004386c908a36ae02c9a34f1c95f43bf07b1ad00797f3/yaml2tree-0.1-py3-none-any.whl#sha256=dab413d4a6b7dc3ec9e0f401091d5fff41b3cbb8996bdab463c198adce33769b from build tracker '/tmp/pip-req-tracker-5vj9u5up'
Skipping yaml2tree, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-kcdrc95a/yaml2tree
Removed build tracker '/tmp/pip-req-tracker-5vj9u5up'