Created temporary directory: /tmp/pip-ephem-wheel-cache-93j0znrf
Created temporary directory: /tmp/pip-req-tracker-grzkij92
Created requirements tracker '/tmp/pip-req-tracker-grzkij92'
Created temporary directory: /tmp/pip-wheel-zy6v2hlj
Collecting chemistry-tools==0.2.1
  1 location(s) to search for versions of chemistry-tools:
  * https://pypi.org/simple/chemistry-tools/
  Getting page https://pypi.org/simple/chemistry-tools/
  Analyzing links from page https://pypi.org/simple/chemistry-tools/
    Found link https://files.pythonhosted.org/packages/c1/6e/ed71ac20b82f97222cf94b560e8839ad7e5044145ae9a59e3c0ad19af426/chemistry_tools-0.1.2-py3-none-any.whl#sha256=cb08021ea76a5886efc462493eb4b1900e9b0c046563e84cb16cb9e952d35ec5 (from https://pypi.org/simple/chemistry-tools/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/e1/06/00c3259d4f445cd05acb1d30595eb2f12211d601f24c66cf00aa611cfaa4/chemistry_tools-0.1.2.tar.gz#sha256=0d437ba27052b611fd6892d54050b85722b071818a727d9c13c56cf2af204d22 (from https://pypi.org/simple/chemistry-tools/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/74/ef/bdbe416ae884043ffe47182cacd711d164a3d1852363c7fb6d6ab3f99f19/chemistry_tools-0.2.0-py3-none-any.whl#sha256=0eca4d96c0fb3f9c431c8db6df83817f0356bba540f3e01334f2f44e6f665c5d (from https://pypi.org/simple/chemistry-tools/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/77/a7/e8f32302f196614b49708037e935c3cc4b8c6b6f6d8ecf923597fdc4fee0/chemistry_tools-0.2.0.tar.gz#sha256=1e56e9c75bb55661e1b7ddda20a01bb63818fa405b7adae34275fb828446f14a (from https://pypi.org/simple/chemistry-tools/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/29/d7/de3532f24ac0da3df7e1144a64e0037d3ca59e20f9eadb2a0e7901d2d039/chemistry_tools-0.2.1-py3-none-any.whl#sha256=44ecc51abbbc0865e993aaafacfe931bd55ce52fa565ccca6c9e8dc9ea51f123 (from https://pypi.org/simple/chemistry-tools/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/3b/46/32e7815c3e5a5afee73999053fbbce48ef615dcadc4e0d3ced3c310ad8a0/chemistry_tools-0.2.1.tar.gz#sha256=1decbd2e4c0773903004e95dae5c2e5c730534cd2278e221fecb0988ef20e775 (from https://pypi.org/simple/chemistry-tools/), version: 0.2.1
  Using version 0.2.1 (newest of versions: 0.2.1)
  Created temporary directory: /tmp/pip-unpack-infszibk
  Downloading https://files.pythonhosted.org/packages/29/d7/de3532f24ac0da3df7e1144a64e0037d3ca59e20f9eadb2a0e7901d2d039/chemistry_tools-0.2.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/29/d7/de3532f24ac0da3df7e1144a64e0037d3ca59e20f9eadb2a0e7901d2d039/chemistry_tools-0.2.1-py3-none-any.whl#sha256=44ecc51abbbc0865e993aaafacfe931bd55ce52fa565ccca6c9e8dc9ea51f123 (from https://pypi.org/simple/chemistry-tools/)
  Saved /tmp/tmpt67ypnv1/chemistry_tools-0.2.1-py3-none-any.whl
  Added chemistry-tools==0.2.1 from https://files.pythonhosted.org/packages/29/d7/de3532f24ac0da3df7e1144a64e0037d3ca59e20f9eadb2a0e7901d2d039/chemistry_tools-0.2.1-py3-none-any.whl#sha256=44ecc51abbbc0865e993aaafacfe931bd55ce52fa565ccca6c9e8dc9ea51f123 to build tracker '/tmp/pip-req-tracker-grzkij92'
  Removed chemistry-tools==0.2.1 from https://files.pythonhosted.org/packages/29/d7/de3532f24ac0da3df7e1144a64e0037d3ca59e20f9eadb2a0e7901d2d039/chemistry_tools-0.2.1-py3-none-any.whl#sha256=44ecc51abbbc0865e993aaafacfe931bd55ce52fa565ccca6c9e8dc9ea51f123 from build tracker '/tmp/pip-req-tracker-grzkij92'
Skipping chemistry-tools, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-zy6v2hlj/chemistry-tools
Removed build tracker '/tmp/pip-req-tracker-grzkij92'