Created temporary directory: /tmp/pip-ephem-wheel-cache-lj8hn57a
Created temporary directory: /tmp/pip-req-tracker-mnm3hwci
Created requirements tracker '/tmp/pip-req-tracker-mnm3hwci'
Created temporary directory: /tmp/pip-wheel-pg88y8u7
Collecting elfhex==0.0.1
  1 location(s) to search for versions of elfhex:
  * https://pypi.org/simple/elfhex/
  Getting page https://pypi.org/simple/elfhex/
  Analyzing links from page https://pypi.org/simple/elfhex/
    Found link https://files.pythonhosted.org/packages/4d/c8/8c742780aa4d52eb159d1e402fbf5434c8d036786da69799b653435b3127/elfhex-0.0.1-py3-none-any.whl#sha256=9182d5603c9ad31a2b7d73759f614b1d68becefd003c98303476f3f1eecc20cb (from https://pypi.org/simple/elfhex/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/13/37/f40be6ba86180856c05340d7619d6d94bf995cacddfd9dc116b988bbee96/elfhex-0.0.1.tar.gz#sha256=9d1de410681e5e4fc7b08acdbec2f6b8bd4530b1f04fa35486611a8be6481194 (from https://pypi.org/simple/elfhex/), version: 0.0.1
  Using version 0.0.1 (newest of versions: 0.0.1)
  Created temporary directory: /tmp/pip-unpack-u70etq7_
  Downloading https://files.pythonhosted.org/packages/4d/c8/8c742780aa4d52eb159d1e402fbf5434c8d036786da69799b653435b3127/elfhex-0.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/4d/c8/8c742780aa4d52eb159d1e402fbf5434c8d036786da69799b653435b3127/elfhex-0.0.1-py3-none-any.whl#sha256=9182d5603c9ad31a2b7d73759f614b1d68becefd003c98303476f3f1eecc20cb (from https://pypi.org/simple/elfhex/)
  Saved /tmp/tmpse4i6gzp/elfhex-0.0.1-py3-none-any.whl
  Added elfhex==0.0.1 from https://files.pythonhosted.org/packages/4d/c8/8c742780aa4d52eb159d1e402fbf5434c8d036786da69799b653435b3127/elfhex-0.0.1-py3-none-any.whl#sha256=9182d5603c9ad31a2b7d73759f614b1d68becefd003c98303476f3f1eecc20cb to build tracker '/tmp/pip-req-tracker-mnm3hwci'
  Removed elfhex==0.0.1 from https://files.pythonhosted.org/packages/4d/c8/8c742780aa4d52eb159d1e402fbf5434c8d036786da69799b653435b3127/elfhex-0.0.1-py3-none-any.whl#sha256=9182d5603c9ad31a2b7d73759f614b1d68becefd003c98303476f3f1eecc20cb from build tracker '/tmp/pip-req-tracker-mnm3hwci'
Skipping elfhex, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-pg88y8u7/elfhex
Removed build tracker '/tmp/pip-req-tracker-mnm3hwci'