Created temporary directory: /tmp/pip-ephem-wheel-cache-v_wq55c_
Created temporary directory: /tmp/pip-req-tracker-obru0aif
Created requirements tracker '/tmp/pip-req-tracker-obru0aif'
Created temporary directory: /tmp/pip-wheel-aq3tklgi
Collecting cachelib==0.1.1
  1 location(s) to search for versions of cachelib:
  * https://pypi.org/simple/cachelib/
  Getting page https://pypi.org/simple/cachelib/
  Analyzing links from page https://pypi.org/simple/cachelib/
    Found link https://files.pythonhosted.org/packages/fe/7d/c2d3389034581d077db304c9eb6575ce7e78e36c7e7446c7397820c0c1c4/cachelib-0.1-py3-none-any.whl#sha256=1c79bb1e83b339fa4e65c8281b9e5311027540c76516ee98a66c151e629e37f1 (from https://pypi.org/simple/cachelib/), version: 0.1
    Found link https://files.pythonhosted.org/packages/e6/5b/39d1f9071e95123a4ae6d8bdeb53416d1af601f662641eac9b0d7c844dba/cachelib-0.1.tar.gz#sha256=8b889b509d372095357b8705966e1282d40835c4126d7c2b07fd414514d8ae8d (from https://pypi.org/simple/cachelib/), version: 0.1
    Found link https://files.pythonhosted.org/packages/e6/fc/9c5571cf72ac3ea64ad5cd9d704c1000452cb483a6a3233357d8f3da6991/cachelib-0.1.1-py3-none-any.whl#sha256=7df6e05b8dfccdeb869e171575580e5606cf1e82a166633b3cb406bc4f113fd0 (from https://pypi.org/simple/cachelib/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/0a/ce/50a08e17ae057b4afc3ef997a9846a9c335490e8137129d1d9213b7c5fe0/cachelib-0.1.1.tar.gz#sha256=47e95a67d68c729cbad63285a790a06f0e0d27d71624c6e44c1ec3456bb4476f (from https://pypi.org/simple/cachelib/), version: 0.1.1
  Using version 0.1.1 (newest of versions: 0.1.1)
  Created temporary directory: /tmp/pip-unpack-fjx8vghy
  Downloading https://files.pythonhosted.org/packages/e6/fc/9c5571cf72ac3ea64ad5cd9d704c1000452cb483a6a3233357d8f3da6991/cachelib-0.1.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/e6/fc/9c5571cf72ac3ea64ad5cd9d704c1000452cb483a6a3233357d8f3da6991/cachelib-0.1.1-py3-none-any.whl#sha256=7df6e05b8dfccdeb869e171575580e5606cf1e82a166633b3cb406bc4f113fd0 (from https://pypi.org/simple/cachelib/)
  Saved /tmp/tmprgbzlp9k/cachelib-0.1.1-py3-none-any.whl
  Added cachelib==0.1.1 from https://files.pythonhosted.org/packages/e6/fc/9c5571cf72ac3ea64ad5cd9d704c1000452cb483a6a3233357d8f3da6991/cachelib-0.1.1-py3-none-any.whl#sha256=7df6e05b8dfccdeb869e171575580e5606cf1e82a166633b3cb406bc4f113fd0 to build tracker '/tmp/pip-req-tracker-obru0aif'
  Removed cachelib==0.1.1 from https://files.pythonhosted.org/packages/e6/fc/9c5571cf72ac3ea64ad5cd9d704c1000452cb483a6a3233357d8f3da6991/cachelib-0.1.1-py3-none-any.whl#sha256=7df6e05b8dfccdeb869e171575580e5606cf1e82a166633b3cb406bc4f113fd0 from build tracker '/tmp/pip-req-tracker-obru0aif'
Skipping cachelib, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-aq3tklgi/cachelib
Removed build tracker '/tmp/pip-req-tracker-obru0aif'