Created temporary directory: /tmp/pip-ephem-wheel-cache-0apsnrg9
Created temporary directory: /tmp/pip-req-tracker-7845_z3m
Created requirements tracker '/tmp/pip-req-tracker-7845_z3m'
Created temporary directory: /tmp/pip-wheel-lybqbfc7
Collecting whalrus==0.4.2
  1 location(s) to search for versions of whalrus:
  * https://pypi.org/simple/whalrus/
  Getting page https://pypi.org/simple/whalrus/
  Analyzing links from page https://pypi.org/simple/whalrus/
    Found link https://files.pythonhosted.org/packages/5d/15/86f6eeef904b37d4ed8409a02f2932717ded26580f2065d2feb14da5cc72/whalrus-0.2.0-py2.py3-none-any.whl#sha256=a503f4f2fc2c11a54b549b0e34fc74f39f589a1cf98510d8a52ccaee430fe686 (from https://pypi.org/simple/whalrus/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/32/bf/46193e6d687f057f9c1b561ab61d7d5d3dddea57af51b82a03586f5fac57/whalrus-0.2.0.tar.gz#sha256=2f195d8034aa9f6e5e3730de779e18ebf31ebd6f152c5496c21aff08ed05c934 (from https://pypi.org/simple/whalrus/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/95/78/a769d744042ba6388321c48159e927a40bc5b305914176edc0f9095c948e/whalrus-0.2.1-py2.py3-none-any.whl#sha256=34c91b2801bd54decfcc8366df9768bbe4e23358324711e4961f7ac5044e8269 (from https://pypi.org/simple/whalrus/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/3d/65/c2c67db7d2a111787bbf64b65cfbd2b8106806bba33213ef1380830da5de/whalrus-0.2.1.tar.gz#sha256=d645b097d8cf21fbbf3b63fc3f4d48be2fe19951ca0babf4937b01d2e7d463cb (from https://pypi.org/simple/whalrus/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/b8/81/0b7bdf20e2fcc6b84a651c86a33807136337033a480733e0617d59ebbc2f/whalrus-0.3.0-py2.py3-none-any.whl#sha256=777e390c9941837abcd233f6acad300f8c1d9b316b60eb02d0900174d496e4a1 (from https://pypi.org/simple/whalrus/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/5a/94/e9f114d8c8d74823350993436277f62c90f50629403e8e5eb644e689f06a/whalrus-0.3.0.tar.gz#sha256=0c89579648e847d8429b8392ba8e552b6ecb9f4faadb7b03b563d17b4f0a96b6 (from https://pypi.org/simple/whalrus/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/2e/99/7c8171a1a7ce4b9b1696335a60b0fda7762d85da50bfd50dd6e8e79a308f/whalrus-0.4.0-py2.py3-none-any.whl#sha256=295dfe18ef1b12ccd541de804abfd7adf9426100aea6fc88c1864820a9c34476 (from https://pypi.org/simple/whalrus/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/c7/1f/1f44f4829bd8160c67d2d050c83ed52a02b831bb2f15cdd4b2112e8839b3/whalrus-0.4.0.tar.gz#sha256=d6abad0a90677f80a4fa51bbfa90624d44d8beb6d618ddf5fef9398ae83012bc (from https://pypi.org/simple/whalrus/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/4d/51/7c4f1b1478cc866e3ac40ccd3493474b75d504cd5a6c4e5e7f5917f2de2d/whalrus-0.4.1-py2.py3-none-any.whl#sha256=63f8e40edd3a6a1efcdb179f6086a8895dfca47e9df30eae940a4b6f1cf51522 (from https://pypi.org/simple/whalrus/), version: 0.4.1
    Found link https://files.pythonhosted.org/packages/26/7e/1782051bdc60441e89e1995248719d8b368969e94518556f5a185eab4b39/whalrus-0.4.1.tar.gz#sha256=aebbf92a954514266a5d49f301aa3e48b080db05eef149b01e3464b7219b8afe (from https://pypi.org/simple/whalrus/), version: 0.4.1
    Found link https://files.pythonhosted.org/packages/56/74/85dc66697dd5f071743c8145f3f357d5dc401f35322d5c553eb4ad9740f9/whalrus-0.4.2-py2.py3-none-any.whl#sha256=7af2a396d156729473b4437e952dcd03e045a5c19e8f7329eadcc30c7ba7a2a2 (from https://pypi.org/simple/whalrus/), version: 0.4.2
    Found link https://files.pythonhosted.org/packages/7e/64/0212cc2de005d21191b10f2585040bdb4358fb3e7a13fca1c22f1c58e3f5/whalrus-0.4.2.tar.gz#sha256=42d524b31469e0235414058b78be167fe959ac176405f656ff025516f66f7494 (from https://pypi.org/simple/whalrus/), version: 0.4.2
  Using version 0.4.2 (newest of versions: 0.4.2)
  Created temporary directory: /tmp/pip-unpack-90g51_69
  Downloading https://files.pythonhosted.org/packages/56/74/85dc66697dd5f071743c8145f3f357d5dc401f35322d5c553eb4ad9740f9/whalrus-0.4.2-py2.py3-none-any.whl (81kB)
  Downloading from URL https://files.pythonhosted.org/packages/56/74/85dc66697dd5f071743c8145f3f357d5dc401f35322d5c553eb4ad9740f9/whalrus-0.4.2-py2.py3-none-any.whl#sha256=7af2a396d156729473b4437e952dcd03e045a5c19e8f7329eadcc30c7ba7a2a2 (from https://pypi.org/simple/whalrus/)
  Saved /tmp/tmpx8ol1mpt/whalrus-0.4.2-py2.py3-none-any.whl
  Added whalrus==0.4.2 from https://files.pythonhosted.org/packages/56/74/85dc66697dd5f071743c8145f3f357d5dc401f35322d5c553eb4ad9740f9/whalrus-0.4.2-py2.py3-none-any.whl#sha256=7af2a396d156729473b4437e952dcd03e045a5c19e8f7329eadcc30c7ba7a2a2 to build tracker '/tmp/pip-req-tracker-7845_z3m'
  Removed whalrus==0.4.2 from https://files.pythonhosted.org/packages/56/74/85dc66697dd5f071743c8145f3f357d5dc401f35322d5c553eb4ad9740f9/whalrus-0.4.2-py2.py3-none-any.whl#sha256=7af2a396d156729473b4437e952dcd03e045a5c19e8f7329eadcc30c7ba7a2a2 from build tracker '/tmp/pip-req-tracker-7845_z3m'
Skipping whalrus, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-lybqbfc7/whalrus
Removed build tracker '/tmp/pip-req-tracker-7845_z3m'