Created temporary directory: /tmp/pip-ephem-wheel-cache-mdi19sjh
Created temporary directory: /tmp/pip-req-tracker-esq7kngp
Created requirements tracker '/tmp/pip-req-tracker-esq7kngp'
Created temporary directory: /tmp/pip-wheel-35ihtsg6
Collecting python-safer==1.4
  1 location(s) to search for versions of python-safer:
  * https://pypi.org/simple/python-safer/
  Getting page https://pypi.org/simple/python-safer/
  Analyzing links from page https://pypi.org/simple/python-safer/
    Found link https://files.pythonhosted.org/packages/95/74/474e7bd4209edd53f5e4b215452ce4bb7bb7aea4e05226c588b2bb4f309c/python-safer-1.0.tar.gz#sha256=051d213e29723daa79cba9c5bafdf5070ea7a720320ef06df8118eb8761b2e15 (from https://pypi.org/simple/python-safer/), version: 1.0
    Found link https://files.pythonhosted.org/packages/0a/e2/b5d6d77645eb8212e6e52098622b588eeadeb85432fa96645737596dea3e/python-safer-1.1.tar.gz#sha256=37280c66e428acfaf8e6ee9da6b1625171be98df927440eb4af5f7be7b4984c2 (from https://pypi.org/simple/python-safer/), version: 1.1
    Found link https://files.pythonhosted.org/packages/a3/d4/adcbec68ab2a3c9d296b6d2c98d5886c660e35b40d43a36afad3e51a32c9/python-safer-1.2.tar.gz#sha256=e475f71d8f69809e8356e5e48083b3b9660dd897bf726aaf70160b4f463683d3 (from https://pypi.org/simple/python-safer/), version: 1.2
    Found link https://files.pythonhosted.org/packages/0c/55/1a667e323cde9343accfa242aa0bdb7b8e8068e779848c6bf86836e69a51/python-safer-1.3.tar.gz#sha256=8cade2cc4515712ebe5b2c83707df45ce282c3ace06cce3cec7cc155d46a9eeb (from https://pypi.org/simple/python-safer/), version: 1.3
    Found link https://files.pythonhosted.org/packages/a4/a7/af7d15e8fd9044994551532aafd021d872c5fc6d87740fa1296a97d4330b/python_safer-1.3-py3-none-any.whl#sha256=d6b2578495dc9a76579874763156306c2acd9da11af5badb601ba29d48e5b2b0 (from https://pypi.org/simple/python-safer/), version: 1.3
    Found link https://files.pythonhosted.org/packages/42/0f/87ae7706a8fac2a8ca8288d7c8882baf43f6e465398fcdeab0a1677b8912/python-safer-1.4.tar.gz#sha256=69bf602c406c7930adf3f4c6134b6dac7a0b58292be8a12ac00af24707d02385 (from https://pypi.org/simple/python-safer/), version: 1.4
    Found link https://files.pythonhosted.org/packages/e1/c1/cc40e186296c5905587a79dc9dd0d876c10cc3bae0e8577545738beef6a6/python_safer-1.4-py3-none-any.whl#sha256=846581c99a52f3e2ef25e820b9146873740c592e69de74ce2c9e74c9fa0e0232 (from https://pypi.org/simple/python-safer/), version: 1.4
  Using version 1.4 (newest of versions: 1.4)
  Created temporary directory: /tmp/pip-unpack-a1990dvb
  Downloading https://files.pythonhosted.org/packages/e1/c1/cc40e186296c5905587a79dc9dd0d876c10cc3bae0e8577545738beef6a6/python_safer-1.4-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/e1/c1/cc40e186296c5905587a79dc9dd0d876c10cc3bae0e8577545738beef6a6/python_safer-1.4-py3-none-any.whl#sha256=846581c99a52f3e2ef25e820b9146873740c592e69de74ce2c9e74c9fa0e0232 (from https://pypi.org/simple/python-safer/)
  Saved /tmp/tmpha10vp62/python_safer-1.4-py3-none-any.whl
  Added python-safer==1.4 from https://files.pythonhosted.org/packages/e1/c1/cc40e186296c5905587a79dc9dd0d876c10cc3bae0e8577545738beef6a6/python_safer-1.4-py3-none-any.whl#sha256=846581c99a52f3e2ef25e820b9146873740c592e69de74ce2c9e74c9fa0e0232 to build tracker '/tmp/pip-req-tracker-esq7kngp'
  Removed python-safer==1.4 from https://files.pythonhosted.org/packages/e1/c1/cc40e186296c5905587a79dc9dd0d876c10cc3bae0e8577545738beef6a6/python_safer-1.4-py3-none-any.whl#sha256=846581c99a52f3e2ef25e820b9146873740c592e69de74ce2c9e74c9fa0e0232 from build tracker '/tmp/pip-req-tracker-esq7kngp'
Skipping python-safer, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-35ihtsg6/python-safer
Removed build tracker '/tmp/pip-req-tracker-esq7kngp'