Created temporary directory: /tmp/pip-ephem-wheel-cache-3_e27_81
Created temporary directory: /tmp/pip-req-tracker-kkdd1jmh
Created requirements tracker '/tmp/pip-req-tracker-kkdd1jmh'
Created temporary directory: /tmp/pip-wheel-x26zknyb
Collecting shellescape==3.8.1
  1 location(s) to search for versions of shellescape:
  * https://pypi.org/simple/shellescape/
  Getting page https://pypi.org/simple/shellescape/
  Analyzing links from page https://pypi.org/simple/shellescape/
    Found link https://files.pythonhosted.org/packages/6f/77/71d10cd779daea6473b5d3957fe31af52ea1e0af8b9da4bf0bd653a67c18/shellescape-3.4.0-py2.py3-none-any.whl#sha256=eb203e30725f7c0dbc7ed435973b749c442c68889965b28fd4a4363fe1a808e6 (from https://pypi.org/simple/shellescape/), version: 3.4.0
    Found link https://files.pythonhosted.org/packages/8a/40/a0961dff6e7340d925d92015fb73eb12e03c223befc627af24fb064a545c/shellescape-3.4.0.tar.gz#sha256=a7c9e5ee7a8bffbdd9a53ccb9f1b50faa9cb659747bbcc0f4337f9005626be95 (from https://pypi.org/simple/shellescape/), version: 3.4.0
    Found link https://files.pythonhosted.org/packages/51/b6/986c99a10040beaaefca1ad6c93bd7738cb8e4f52f6caed13d3ed1caa7e4/shellescape-3.4.1-py2.py3-none-any.whl#sha256=3ff2aeb6ce2c5a4e6059fe4a2a745a824f5a3834fe8365a39c5ea691073cfdb6 (from https://pypi.org/simple/shellescape/), version: 3.4.1
    Found link https://files.pythonhosted.org/packages/dd/72/797570d91fd1ba785966c43f12d5a6dec40438ba727dd02dbf636032b0a1/shellescape-3.4.1.tar.gz#sha256=e618b2bc13f2553315ca1669995dc10fcc2cae5f1e0fda49035ef02d56f0b358 (from https://pypi.org/simple/shellescape/), version: 3.4.1
    Found link https://files.pythonhosted.org/packages/d0/f4/0081137fceff5779cd4205c1e96657e41cc2d2d56c940dc8eeb6111780f7/shellescape-3.8.1-py2.py3-none-any.whl#sha256=f17127e390fa3f9aaa80c69c16ea73615fd9b5318fd8309c1dca6168ae7d85bf (from https://pypi.org/simple/shellescape/), version: 3.8.1
    Found link https://files.pythonhosted.org/packages/19/40/13b9e84bf04774365830cbed1bd95a989d5324a99d207bcb1619a6c517f2/shellescape-3.8.1.tar.gz#sha256=40b310b30479be771bf3ab28bd8d40753778488bd46ea0969ba0b35038c3ec26 (from https://pypi.org/simple/shellescape/), version: 3.8.1
  Using version 3.8.1 (newest of versions: 3.8.1)
  Created temporary directory: /tmp/pip-unpack-xirl2oxc
  Downloading https://files.pythonhosted.org/packages/d0/f4/0081137fceff5779cd4205c1e96657e41cc2d2d56c940dc8eeb6111780f7/shellescape-3.8.1-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/d0/f4/0081137fceff5779cd4205c1e96657e41cc2d2d56c940dc8eeb6111780f7/shellescape-3.8.1-py2.py3-none-any.whl#sha256=f17127e390fa3f9aaa80c69c16ea73615fd9b5318fd8309c1dca6168ae7d85bf (from https://pypi.org/simple/shellescape/)
  Saved /tmp/tmp9xjd9ykg/shellescape-3.8.1-py2.py3-none-any.whl
  Added shellescape==3.8.1 from https://files.pythonhosted.org/packages/d0/f4/0081137fceff5779cd4205c1e96657e41cc2d2d56c940dc8eeb6111780f7/shellescape-3.8.1-py2.py3-none-any.whl#sha256=f17127e390fa3f9aaa80c69c16ea73615fd9b5318fd8309c1dca6168ae7d85bf to build tracker '/tmp/pip-req-tracker-kkdd1jmh'
  Removed shellescape==3.8.1 from https://files.pythonhosted.org/packages/d0/f4/0081137fceff5779cd4205c1e96657e41cc2d2d56c940dc8eeb6111780f7/shellescape-3.8.1-py2.py3-none-any.whl#sha256=f17127e390fa3f9aaa80c69c16ea73615fd9b5318fd8309c1dca6168ae7d85bf from build tracker '/tmp/pip-req-tracker-kkdd1jmh'
Skipping shellescape, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-x26zknyb/shellescape
Removed build tracker '/tmp/pip-req-tracker-kkdd1jmh'