Created temporary directory: /tmp/pip-ephem-wheel-cache-37f7jlln
Created temporary directory: /tmp/pip-req-tracker-v9ztf__p
Created requirements tracker '/tmp/pip-req-tracker-v9ztf__p'
Created temporary directory: /tmp/pip-wheel-ffpqwpgr
Collecting mnistlib==0.0.1
  1 location(s) to search for versions of mnistlib:
  * https://pypi.org/simple/mnistlib/
  Getting page https://pypi.org/simple/mnistlib/
  Analyzing links from page https://pypi.org/simple/mnistlib/
    Found link https://files.pythonhosted.org/packages/70/4e/85f0d0c7db862599456447975ebc220b5d683574fe2ddbffc6fcb3c2deff/mnistlib-0.0.1-py3-none-any.whl#sha256=77439e3465ee5d2c28a99dd1276169104b5a150be85b92d10a9fc7fc51af2b35 (from https://pypi.org/simple/mnistlib/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/08/fd/6667fbb0e8ba11585ea97b67456e6c6e07a38534350d1755cd0b12ca2958/mnistlib-0.0.1.tar.gz#sha256=08743d61e5f69a6070515534d1d5ad5803a364cf7050faeaac2ff760709874d7 (from https://pypi.org/simple/mnistlib/), version: 0.0.1
  Using version 0.0.1 (newest of versions: 0.0.1)
  Created temporary directory: /tmp/pip-unpack-zgklyg36
  Downloading https://files.pythonhosted.org/packages/70/4e/85f0d0c7db862599456447975ebc220b5d683574fe2ddbffc6fcb3c2deff/mnistlib-0.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/70/4e/85f0d0c7db862599456447975ebc220b5d683574fe2ddbffc6fcb3c2deff/mnistlib-0.0.1-py3-none-any.whl#sha256=77439e3465ee5d2c28a99dd1276169104b5a150be85b92d10a9fc7fc51af2b35 (from https://pypi.org/simple/mnistlib/)
  Saved /tmp/tmp1wt7vpyk/mnistlib-0.0.1-py3-none-any.whl
  Added mnistlib==0.0.1 from https://files.pythonhosted.org/packages/70/4e/85f0d0c7db862599456447975ebc220b5d683574fe2ddbffc6fcb3c2deff/mnistlib-0.0.1-py3-none-any.whl#sha256=77439e3465ee5d2c28a99dd1276169104b5a150be85b92d10a9fc7fc51af2b35 to build tracker '/tmp/pip-req-tracker-v9ztf__p'
  Removed mnistlib==0.0.1 from https://files.pythonhosted.org/packages/70/4e/85f0d0c7db862599456447975ebc220b5d683574fe2ddbffc6fcb3c2deff/mnistlib-0.0.1-py3-none-any.whl#sha256=77439e3465ee5d2c28a99dd1276169104b5a150be85b92d10a9fc7fc51af2b35 from build tracker '/tmp/pip-req-tracker-v9ztf__p'
Skipping mnistlib, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ffpqwpgr/mnistlib
Removed build tracker '/tmp/pip-req-tracker-v9ztf__p'