Created temporary directory: /tmp/pip-ephem-wheel-cache-d5asrmgh
Created temporary directory: /tmp/pip-req-tracker-fh1q87oc
Created requirements tracker '/tmp/pip-req-tracker-fh1q87oc'
Created temporary directory: /tmp/pip-wheel-r4lgx2nv
Collecting hex-utils==0.4.2
  1 location(s) to search for versions of hex-utils:
  * https://pypi.org/simple/hex-utils/
  Getting page https://pypi.org/simple/hex-utils/
  Analyzing links from page https://pypi.org/simple/hex-utils/
    Skipping link https://files.pythonhosted.org/packages/95/62/0fbd0d80dc07a3593814485fb732f33d76e61a83726c9d0b865c7828657e/hex_utils-0.2-py2-none-any.whl#sha256=e9d3346668f2db1f13bc99d186073780ff2e1b619375eb3ef905a19a4b57b232 (from https://pypi.org/simple/hex-utils/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/08/cf/d58b6518bb9cefd11309e92019971599674ca49e23b54e3db05d27a33e81/hex_utils-0.2-py3-none-any.whl#sha256=feac33a07093d0bb4163273081eca502ec0342fb227264bf273e62bffcfa8c82 (from https://pypi.org/simple/hex-utils/), version: 0.2
    Skipping link https://files.pythonhosted.org/packages/3b/93/ab247a53814a7c3ddaaf647bfdff7736e6bf03e74590f8ae7d12d05c406e/hex_utils-0.2-py3.5.egg#sha256=159c7c4081ca46969238c16ca78d78d6f2dee992de2fd3fc6d5a1c5e2b5ec2c0 (from https://pypi.org/simple/hex-utils/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/ee/e2/5a6da6203dc697f91b3d70ea2c6cb5e637ad0da44b01ac7b67761388a720/hex_utils-0.2.2.3-py2.py3-none-any.whl#sha256=df5711bc6d5bde1371eadf571284774f0cdbb562d90f836ac4efa3edd6bdbb37 (from https://pypi.org/simple/hex-utils/), version: 0.2.2.3
    Found link https://files.pythonhosted.org/packages/35/e1/ed1b582aaa99cc7ab6c4b0b7bad89414944b203fdfa666bb030cb00cc21c/hex-utils-0.3.tar.gz#sha256=6aba20ccb1aa16e9241c93d8ec4f4eed1e846ad7e708a1b2e637d9ea3477f934 (from https://pypi.org/simple/hex-utils/), version: 0.3
    Skipping link https://files.pythonhosted.org/packages/c9/12/086c8c5bee55182675bf9e8c7c2c0a1d37c6e0c3eb420614d1f1801c27b8/hex_utils-0.3-py2.7.egg#sha256=c0be57e61034c4fad556e0a7fceff84b57bd7dc1a66f0ed7acbd467cf352a4a2 (from https://pypi.org/simple/hex-utils/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/e3/df/b627b61fc9f6fb72e58447be90f4be50e11d6d280c85f1650140c0ef8a8f/hex_utils-0.3-py2.py3-none-any.whl#sha256=24434d80a0c012a03db747b0775b58edef308ecf0033fc0e8c43058841d00e26 (from https://pypi.org/simple/hex-utils/), version: 0.3
    Found link https://files.pythonhosted.org/packages/47/1b/8f50efe9798d6a0e5d1e29a2a90def82cbe1ccb00ae97b2bc95322e1ac5a/hex_utils-0.3-py3-none-any.whl#sha256=7a077ea2f5a94638fad532777521cc3dd9abc22020a17fd51507fea1a68f5935 (from https://pypi.org/simple/hex-utils/), version: 0.3
    Skipping link https://files.pythonhosted.org/packages/02/a6/199e91de154e82b90d51bdbf3517389293fe0649cb545dc23c9b3a0529d9/hex_utils-0.3-py3.5.egg#sha256=7bbe2a54d06f391ad566392db2f7fd77ba977a88e773813df3dc3898da4a6b53 (from https://pypi.org/simple/hex-utils/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/a4/63/d21702711c212bfb318d729ca6af318e005e7efb0112ad3e729a190ef683/hex-utils-0.4.tar.gz#sha256=c7b1de33ece3e1206c80de9ea90bfe7de0561f5b0ea937ee63faa3693f478c78 (from https://pypi.org/simple/hex-utils/), version: 0.4
    Found link https://files.pythonhosted.org/packages/8f/e5/f7e5cdc8ac685a306dd787782d2d031c751ce6fb232dc70a787a51a5060b/hex_utils-0.4-py2.py3-none-any.whl#sha256=03d79d1f67af11ebf51f5a03f018db31d0b42423485743f1eb8a4cbab2973f3e (from https://pypi.org/simple/hex-utils/), version: 0.4
    Found link https://files.pythonhosted.org/packages/4f/7d/35a1e4a9fa266b24872d1e0650c994afc213ed9a315de4e439af642ae0fb/hex_utils-0.4-py3-none-any.whl#sha256=929c64e05b7c15f367e445bc0b4bbd12abed22612b5495f65102014f33b1d2aa (from https://pypi.org/simple/hex-utils/), version: 0.4
    Found link https://files.pythonhosted.org/packages/13/da/360b7359317b260e9e26867e422527cd419ed516c50dd509b3876c280b6a/hex-utils-0.4.2.tar.gz#sha256=d2cef065a61c676e3ccb5a260f6e6f6fc386ab742f3ca6bae5141dad127dace5 (from https://pypi.org/simple/hex-utils/), version: 0.4.2
    Found link https://files.pythonhosted.org/packages/3d/f2/b310d5aec5cd06c6bd6b38d51527ab4b14fb7c1b3f55fd14edaaca0b2488/hex_utils-0.4.2-py2.py3-none-any.whl#sha256=68d9994e10118256f18a2e731bc0d87317a787a393b83937298736b6f9e80d96 (from https://pypi.org/simple/hex-utils/), version: 0.4.2
    Found link https://files.pythonhosted.org/packages/65/13/029b62e081a20956a8fed64a12485dd710b1027a6d7203e8af1c8392e7f9/hex_utils-0.4.2-py3-none-any.whl#sha256=0bd1bd6f915779b21addb3d20ab79f74b0770d885fbf9fee6478fdeb2958356d (from https://pypi.org/simple/hex-utils/), version: 0.4.2
  Using version 0.4.2 (newest of versions: 0.4.2)
  Created temporary directory: /tmp/pip-unpack-jf6d99q2
  Downloading https://files.pythonhosted.org/packages/3d/f2/b310d5aec5cd06c6bd6b38d51527ab4b14fb7c1b3f55fd14edaaca0b2488/hex_utils-0.4.2-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/3d/f2/b310d5aec5cd06c6bd6b38d51527ab4b14fb7c1b3f55fd14edaaca0b2488/hex_utils-0.4.2-py2.py3-none-any.whl#sha256=68d9994e10118256f18a2e731bc0d87317a787a393b83937298736b6f9e80d96 (from https://pypi.org/simple/hex-utils/)
  Saved /tmp/tmptod2ad87/hex_utils-0.4.2-py2.py3-none-any.whl
  Added hex-utils==0.4.2 from https://files.pythonhosted.org/packages/3d/f2/b310d5aec5cd06c6bd6b38d51527ab4b14fb7c1b3f55fd14edaaca0b2488/hex_utils-0.4.2-py2.py3-none-any.whl#sha256=68d9994e10118256f18a2e731bc0d87317a787a393b83937298736b6f9e80d96 to build tracker '/tmp/pip-req-tracker-fh1q87oc'
  Removed hex-utils==0.4.2 from https://files.pythonhosted.org/packages/3d/f2/b310d5aec5cd06c6bd6b38d51527ab4b14fb7c1b3f55fd14edaaca0b2488/hex_utils-0.4.2-py2.py3-none-any.whl#sha256=68d9994e10118256f18a2e731bc0d87317a787a393b83937298736b6f9e80d96 from build tracker '/tmp/pip-req-tracker-fh1q87oc'
Skipping hex-utils, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-r4lgx2nv/hex-utils
Removed build tracker '/tmp/pip-req-tracker-fh1q87oc'