Created temporary directory: /tmp/pip-ephem-wheel-cache-lo1ik6qy
Created temporary directory: /tmp/pip-req-tracker-bphub0fg
Created requirements tracker '/tmp/pip-req-tracker-bphub0fg'
Created temporary directory: /tmp/pip-wheel-emt80fna
Collecting trie-memoize==0.1.1
  1 location(s) to search for versions of trie-memoize:
  * https://pypi.org/simple/trie-memoize/
  Getting page https://pypi.org/simple/trie-memoize/
  Analyzing links from page https://pypi.org/simple/trie-memoize/
    The package https://files.pythonhosted.org/packages/bc/6d/c1bff92c7df43c67300b50c09dd5d8f30efbd5714b9a97f92f7a02a40486/trie-memoize-0.1.0.tar.gz#sha256=9a4c722a303699ae0e793c6b306c1983dbe84d8bf61291ca8a3a2570dd2180a1 (from https://pypi.org/simple/trie-memoize/) (requires-python:>=3.7,<4.0) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.7,<4.0
    The package https://files.pythonhosted.org/packages/53/e8/613c97e009a481940ec81308d2dbbaf17e5cb04e133c77daaa511b6bb11e/trie_memoize-0.1.0-py3-none-any.whl#sha256=5288fc29386643c31f3382a8e16185c8a9f0e6f7d63e3d5c3cad33998f68f7f9 (from https://pypi.org/simple/trie-memoize/) (requires-python:>=3.7,<4.0) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.7,<4.0
    Found link https://files.pythonhosted.org/packages/76/26/3e274a2a078d7c7a7d5da3ffc0a76f03f5421aadf6c701394694130a3d41/trie-memoize-0.1.1.tar.gz#sha256=b5651fe6900fcede24d6e829e2f5228250bd4f2e6f238af967d11a6067401ea2 (from https://pypi.org/simple/trie-memoize/) (requires-python:>=3.3,<4.0), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/cb/6b/4db22950911dbe0174a60cba628dbdf0cda38afbb7d301468c48c6076daa/trie_memoize-0.1.1-py3-none-any.whl#sha256=3054f23638b9325e3fbc8b5955b327b4160ce6e55c626a3ef25f10ed93e2b99b (from https://pypi.org/simple/trie-memoize/) (requires-python:>=3.3,<4.0), version: 0.1.1
  Using version 0.1.1 (newest of versions: 0.1.1)
  Created temporary directory: /tmp/pip-unpack-fpibgwn1
  Downloading https://files.pythonhosted.org/packages/cb/6b/4db22950911dbe0174a60cba628dbdf0cda38afbb7d301468c48c6076daa/trie_memoize-0.1.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/cb/6b/4db22950911dbe0174a60cba628dbdf0cda38afbb7d301468c48c6076daa/trie_memoize-0.1.1-py3-none-any.whl#sha256=3054f23638b9325e3fbc8b5955b327b4160ce6e55c626a3ef25f10ed93e2b99b (from https://pypi.org/simple/trie-memoize/) (requires-python:>=3.3,<4.0)
  Saved /tmp/tmpjlao4z1f/trie_memoize-0.1.1-py3-none-any.whl
  Added trie-memoize==0.1.1 from https://files.pythonhosted.org/packages/cb/6b/4db22950911dbe0174a60cba628dbdf0cda38afbb7d301468c48c6076daa/trie_memoize-0.1.1-py3-none-any.whl#sha256=3054f23638b9325e3fbc8b5955b327b4160ce6e55c626a3ef25f10ed93e2b99b to build tracker '/tmp/pip-req-tracker-bphub0fg'
  Removed trie-memoize==0.1.1 from https://files.pythonhosted.org/packages/cb/6b/4db22950911dbe0174a60cba628dbdf0cda38afbb7d301468c48c6076daa/trie_memoize-0.1.1-py3-none-any.whl#sha256=3054f23638b9325e3fbc8b5955b327b4160ce6e55c626a3ef25f10ed93e2b99b from build tracker '/tmp/pip-req-tracker-bphub0fg'
Skipping trie-memoize, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-emt80fna/trie-memoize
Removed build tracker '/tmp/pip-req-tracker-bphub0fg'