Created temporary directory: /tmp/pip-ephem-wheel-cache-f5jdctru
Created temporary directory: /tmp/pip-req-tracker-hpk6dtag
Created requirements tracker '/tmp/pip-req-tracker-hpk6dtag'
Created temporary directory: /tmp/pip-wheel-jrrx8lj8
Collecting jw-cattrs==1.0.0
  1 location(s) to search for versions of jw-cattrs:
  * https://pypi.org/simple/jw-cattrs/
  Getting page https://pypi.org/simple/jw-cattrs/
  Analyzing links from page https://pypi.org/simple/jw-cattrs/
    Found link https://files.pythonhosted.org/packages/26/5e/9b2648f0462dec3deec7851f4675636a3bda161e7dd5fc64fad531e84846/jw-cattrs-0.9.1.dev0.tar.gz#sha256=f2c151246a5448094a3b9c3fd25b586a1f99ed4956fe1692be0c42b630cb3898 (from https://pypi.org/simple/jw-cattrs/), version: 0.9.1.dev0
    Found link https://files.pythonhosted.org/packages/0c/d8/e36fd17dba99be835183d061d9af9edb020096ccda38aed4d95465657ecd/jw_cattrs-0.9.1.dev0-py2.py3-none-any.whl#sha256=9a92e002b430b6dd4b28a95bdebc56f5e52e68cd9e450821aa98b7d5f3af33c4 (from https://pypi.org/simple/jw-cattrs/), version: 0.9.1.dev0
    Found link https://files.pythonhosted.org/packages/0b/b3/8b48d0f7475c77005dfd3625b928b8bda006e8bf78de5d9729c6de1e304c/jw-cattrs-1.0.0.tar.gz#sha256=6b2439863d61305ea5e050ab0fa85a970f6b18311d44717cc74deee47122cbfb (from https://pypi.org/simple/jw-cattrs/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/e3/5f/25e63522512998d6d9b3f374b3360020bee20056cf7b2c669c496278cf97/jw_cattrs-1.0.0-py2.py3-none-any.whl#sha256=97dc72264ee988ee230f078c78618454ad97a462058b063669a131ef9ece450e (from https://pypi.org/simple/jw-cattrs/), version: 1.0.0
  Using version 1.0.0 (newest of versions: 1.0.0)
  Created temporary directory: /tmp/pip-unpack-_5o1r_kf
  Downloading https://files.pythonhosted.org/packages/e3/5f/25e63522512998d6d9b3f374b3360020bee20056cf7b2c669c496278cf97/jw_cattrs-1.0.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/e3/5f/25e63522512998d6d9b3f374b3360020bee20056cf7b2c669c496278cf97/jw_cattrs-1.0.0-py2.py3-none-any.whl#sha256=97dc72264ee988ee230f078c78618454ad97a462058b063669a131ef9ece450e (from https://pypi.org/simple/jw-cattrs/)
  Saved /tmp/tmp7z4w4a8_/jw_cattrs-1.0.0-py2.py3-none-any.whl
  Added jw-cattrs==1.0.0 from https://files.pythonhosted.org/packages/e3/5f/25e63522512998d6d9b3f374b3360020bee20056cf7b2c669c496278cf97/jw_cattrs-1.0.0-py2.py3-none-any.whl#sha256=97dc72264ee988ee230f078c78618454ad97a462058b063669a131ef9ece450e to build tracker '/tmp/pip-req-tracker-hpk6dtag'
  Removed jw-cattrs==1.0.0 from https://files.pythonhosted.org/packages/e3/5f/25e63522512998d6d9b3f374b3360020bee20056cf7b2c669c496278cf97/jw_cattrs-1.0.0-py2.py3-none-any.whl#sha256=97dc72264ee988ee230f078c78618454ad97a462058b063669a131ef9ece450e from build tracker '/tmp/pip-req-tracker-hpk6dtag'
Skipping jw-cattrs, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-jrrx8lj8/jw-cattrs
Removed build tracker '/tmp/pip-req-tracker-hpk6dtag'