Created temporary directory: /tmp/pip-ephem-wheel-cache-8402zxtz
Created temporary directory: /tmp/pip-req-tracker-h11r614c
Created requirements tracker '/tmp/pip-req-tracker-h11r614c'
Created temporary directory: /tmp/pip-wheel-kv12c6yu
Collecting bitmapist4==4.0
  1 location(s) to search for versions of bitmapist4:
  * https://pypi.org/simple/bitmapist4/
  Getting page https://pypi.org/simple/bitmapist4/
  Analyzing links from page https://pypi.org/simple/bitmapist4/
    Found link https://files.pythonhosted.org/packages/2d/b1/b264ba7e84eac1f75d569a31b1938d04c491706f96f69e8e7d54fcc3442b/bitmapist4-4.0-py2.py3-none-any.whl#sha256=1f1a17cec134387d74506721bf70108bb671750c9d3bbfdc9aca950b28ebb6c8 (from https://pypi.org/simple/bitmapist4/), version: 4.0
    Found link https://files.pythonhosted.org/packages/25/3f/9c49604844ed61e8c69671b580a701dd2d778d77cad6958a0a82c8b32290/bitmapist4-4.0.tar.gz#sha256=09037d838ae7c5e90b12713d67869e040cc3e8892493fd186f233cdb3806e2f1 (from https://pypi.org/simple/bitmapist4/), version: 4.0
  Using version 4.0 (newest of versions: 4.0)
  Created temporary directory: /tmp/pip-unpack-7pj4xr5u
  Downloading https://files.pythonhosted.org/packages/2d/b1/b264ba7e84eac1f75d569a31b1938d04c491706f96f69e8e7d54fcc3442b/bitmapist4-4.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/2d/b1/b264ba7e84eac1f75d569a31b1938d04c491706f96f69e8e7d54fcc3442b/bitmapist4-4.0-py2.py3-none-any.whl#sha256=1f1a17cec134387d74506721bf70108bb671750c9d3bbfdc9aca950b28ebb6c8 (from https://pypi.org/simple/bitmapist4/)
  Saved /tmp/tmpfihot6sl/bitmapist4-4.0-py2.py3-none-any.whl
  Added bitmapist4==4.0 from https://files.pythonhosted.org/packages/2d/b1/b264ba7e84eac1f75d569a31b1938d04c491706f96f69e8e7d54fcc3442b/bitmapist4-4.0-py2.py3-none-any.whl#sha256=1f1a17cec134387d74506721bf70108bb671750c9d3bbfdc9aca950b28ebb6c8 to build tracker '/tmp/pip-req-tracker-h11r614c'
  Removed bitmapist4==4.0 from https://files.pythonhosted.org/packages/2d/b1/b264ba7e84eac1f75d569a31b1938d04c491706f96f69e8e7d54fcc3442b/bitmapist4-4.0-py2.py3-none-any.whl#sha256=1f1a17cec134387d74506721bf70108bb671750c9d3bbfdc9aca950b28ebb6c8 from build tracker '/tmp/pip-req-tracker-h11r614c'
Skipping bitmapist4, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-kv12c6yu/bitmapist4
Removed build tracker '/tmp/pip-req-tracker-h11r614c'