Created temporary directory: /tmp/pip-ephem-wheel-cache-8ev1utv_
Created temporary directory: /tmp/pip-req-tracker-htovhoqr
Created requirements tracker '/tmp/pip-req-tracker-htovhoqr'
Created temporary directory: /tmp/pip-wheel-fktz03g_
Collecting fs-s3fs-ng==1.1.2b4
  1 location(s) to search for versions of fs-s3fs-ng:
  * https://pypi.org/simple/fs-s3fs-ng/
  Getting page https://pypi.org/simple/fs-s3fs-ng/
  Analyzing links from page https://pypi.org/simple/fs-s3fs-ng/
    Found link https://files.pythonhosted.org/packages/d7/3e/fa73c7c99e26b7ea5249564b8615a73050d5af6a812452724576f36b8b4b/fs-s3fs-ng-1.1.2b1.tar.gz#sha256=4123413876aadaa261aa8eb3d386efac4ff630b4584929854ee97543ac1a39d1 (from https://pypi.org/simple/fs-s3fs-ng/), version: 1.1.2b1
    Found link https://files.pythonhosted.org/packages/1e/08/0456f95c77efe9966518b392921148fa661cbbe3de2b176c6ef992f3a754/fs_s3fs_ng-1.1.2b1-py2.py3-none-any.whl#sha256=e6b5dcd31496b78c9d28d11e34585cbfa921731002c43a7a4787d4e86ab41c6e (from https://pypi.org/simple/fs-s3fs-ng/), version: 1.1.2b1
    Found link https://files.pythonhosted.org/packages/3d/f7/a9e02673313617a212fc1674dae710047a03bf561d8f0dd1ff5379fc16e1/fs-s3fs-ng-1.1.2b2.tar.gz#sha256=fd553255df1033bba8ded263300997d46f04233968b72db64c21c57a28363517 (from https://pypi.org/simple/fs-s3fs-ng/), version: 1.1.2b2
    Found link https://files.pythonhosted.org/packages/08/40/45faacbfa75b9e030c1fa8bc035de7e36bc3c8da4e4687dcd198f2a3c900/fs_s3fs_ng-1.1.2b2-py2.py3-none-any.whl#sha256=aa3c01ea1d521c873596af900e4cdc8b21e83abe43e6c63b576e7c1362f7b00f (from https://pypi.org/simple/fs-s3fs-ng/), version: 1.1.2b2
    Found link https://files.pythonhosted.org/packages/17/e4/44178b81c0dbef6c8cca39dfa9d7dce3d10e0c6592079245a5a267fba3f3/fs-s3fs-ng-1.1.2b3.tar.gz#sha256=3d65541ef8cd728df10da52031064b546a7f8b9059cb779262698c1ceb1461ee (from https://pypi.org/simple/fs-s3fs-ng/), version: 1.1.2b3
    Found link https://files.pythonhosted.org/packages/5a/8f/d9450975edd2765c7b40a153fc962139b2c3a673b558bcdfaf43cf7ccb50/fs_s3fs_ng-1.1.2b3-py2.py3-none-any.whl#sha256=097fd2b22880a400c8224935f5144efd3e478d88ca95916610c2ca5712eab479 (from https://pypi.org/simple/fs-s3fs-ng/), version: 1.1.2b3
    Found link https://files.pythonhosted.org/packages/87/72/7afbfd2a9f51400495fbe30b9aaddb98596fe6bc3beb5b491d61666db470/fs-s3fs-ng-1.1.2b4.tar.gz#sha256=d6b7d789fed591f33d9d33c1c329c0ea38b0b80401aa7877170a176f0e7bc03d (from https://pypi.org/simple/fs-s3fs-ng/), version: 1.1.2b4
    Found link https://files.pythonhosted.org/packages/19/b9/37fb05b97d14643b7b9df94e1bfc23070a964b6491fea32f6aab291ec59d/fs_s3fs_ng-1.1.2b4-py2.py3-none-any.whl#sha256=49a013341193a7fe842cfce10b1f1cc2669bb239014a9c1fed632de0a6a631da (from https://pypi.org/simple/fs-s3fs-ng/), version: 1.1.2b4
  Using version 1.1.2b4 (newest of versions: 1.1.2b4)
  Created temporary directory: /tmp/pip-unpack-jlxozsy9
  Downloading https://files.pythonhosted.org/packages/19/b9/37fb05b97d14643b7b9df94e1bfc23070a964b6491fea32f6aab291ec59d/fs_s3fs_ng-1.1.2b4-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/19/b9/37fb05b97d14643b7b9df94e1bfc23070a964b6491fea32f6aab291ec59d/fs_s3fs_ng-1.1.2b4-py2.py3-none-any.whl#sha256=49a013341193a7fe842cfce10b1f1cc2669bb239014a9c1fed632de0a6a631da (from https://pypi.org/simple/fs-s3fs-ng/)
  Saved /tmp/tmpjv93duxa/fs_s3fs_ng-1.1.2b4-py2.py3-none-any.whl
  Added fs-s3fs-ng==1.1.2b4 from https://files.pythonhosted.org/packages/19/b9/37fb05b97d14643b7b9df94e1bfc23070a964b6491fea32f6aab291ec59d/fs_s3fs_ng-1.1.2b4-py2.py3-none-any.whl#sha256=49a013341193a7fe842cfce10b1f1cc2669bb239014a9c1fed632de0a6a631da to build tracker '/tmp/pip-req-tracker-htovhoqr'
  Removed fs-s3fs-ng==1.1.2b4 from https://files.pythonhosted.org/packages/19/b9/37fb05b97d14643b7b9df94e1bfc23070a964b6491fea32f6aab291ec59d/fs_s3fs_ng-1.1.2b4-py2.py3-none-any.whl#sha256=49a013341193a7fe842cfce10b1f1cc2669bb239014a9c1fed632de0a6a631da from build tracker '/tmp/pip-req-tracker-htovhoqr'
Skipping fs-s3fs-ng, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-fktz03g_/fs-s3fs-ng
Removed build tracker '/tmp/pip-req-tracker-htovhoqr'