Created temporary directory: /tmp/pip-ephem-wheel-cache-y7hrco9l
Created temporary directory: /tmp/pip-wheel-s1w0m9ow
Looking in indexes: https://pypi.python.org/simple
Collecting trec-car-tools==2.1
  1 location(s) to search for versions of trec-car-tools:
  * https://pypi.python.org/simple/trec-car-tools/
  Getting page https://pypi.python.org/simple/trec-car-tools/
  Analyzing links from page https://pypi.org/simple/trec-car-tools/
    Found link https://files.pythonhosted.org/packages/49/1d/9540ab10a052815d9de05e4b3e9df41d21bffa98366f9711333039d6a68a/trec-car-tools-2.0.tar.gz#sha256=bd1e37fa7dabb48e9c8e92e6de74e6b525db39dce45b3a0171068665547ca3df (from https://pypi.org/simple/trec-car-tools/) (requires-python:>=3), version: 2.0
    Found link https://files.pythonhosted.org/packages/a9/39/a2a8d3e2d9fcba325c4e8c0c3afa566eda99ba8df122a002120f71f20fd7/trec-car-tools-2.1.tar.gz#sha256=e46bb76b64b0a0e0701dd66d6266233acd9a63cf0a9edef57436edea26b706dd (from https://pypi.org/simple/trec-car-tools/) (requires-python:>=3), version: 2.1
    Found link https://files.pythonhosted.org/packages/1e/d7/6bfe2e755dfdd4488773de29d2d1db3c20b54009c3eea2a68f5edcb2dff9/trec_car_tools-2.1-py3-none-any.whl#sha256=40589ed2ef2486772114561d047e80e0290f193505db8ee5f3f10e551d1d2027 (from https://pypi.org/simple/trec-car-tools/) (requires-python:>=3), version: 2.1
  Using version 2.1 (newest of versions: 2.1)
  Created temporary directory: /tmp/pip-unpack-vl51l9c_
  Downloading https://files.pythonhosted.org/packages/1e/d7/6bfe2e755dfdd4488773de29d2d1db3c20b54009c3eea2a68f5edcb2dff9/trec_car_tools-2.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/1e/d7/6bfe2e755dfdd4488773de29d2d1db3c20b54009c3eea2a68f5edcb2dff9/trec_car_tools-2.1-py3-none-any.whl#sha256=40589ed2ef2486772114561d047e80e0290f193505db8ee5f3f10e551d1d2027 (from https://pypi.org/simple/trec-car-tools/) (requires-python:>=3)
  Saved /tmp/tmp2_vw8_ra/trec_car_tools-2.1-py3-none-any.whl
Skipping trec-car-tools, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-s1w0m9ow/trec-car-tools