Created temporary directory: /tmp/pip-ephem-wheel-cache-rct1wyia
Created temporary directory: /tmp/pip-req-tracker-4bpac7wh
Created requirements tracker '/tmp/pip-req-tracker-4bpac7wh'
Created temporary directory: /tmp/pip-wheel-5j1ltqon
Collecting taskgraph==0.9.1
  1 location(s) to search for versions of taskgraph:
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  Getting page https://pypi.org/simple/taskgraph/
  Analyzing links from page https://pypi.org/simple/taskgraph/
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    Found link https://files.pythonhosted.org/packages/e6/3f/7502142460511a4dd59ac5c883b103116df09609c65cfb7ed9445db6156d/taskgraph-0.2.2.tar.gz#sha256=62ccb9725b7d49fe158d8d6a185c392b76e968a839b56786f55793b5c73d818e (from https://pypi.org/simple/taskgraph/), version: 0.2.2
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    Found link https://files.pythonhosted.org/packages/e7/92/7965d6e79d5f6f040bde1e21a73ae183275e3e7e0c3814625667cfeb9856/taskgraph-0.9.0.tar.gz#sha256=e8cd90374db46619d792531988bd2b95c9e916195265364a134e62b1829ec8f2 (from https://pypi.org/simple/taskgraph/), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/ba/e3/4ef6a91ca0728907474dde6d857419826645ada6f516e509d96f608a04fc/taskgraph-0.9.1-py3-none-any.whl#sha256=ab1841d7d0741eaeb6a02c9dbc51c65d51cfc9b787a4f56f7968a39d666bd61e (from https://pypi.org/simple/taskgraph/), version: 0.9.1
    Found link https://files.pythonhosted.org/packages/df/d0/b4c0d68ae3f3050ffe6a755fd42cdebb5de579e6e7477e2d945e0786d31a/taskgraph-0.9.1.tar.gz#sha256=d94f63039711607a059465f76a93b9c2dc4d68105978e1e1501a9a6dd1119043 (from https://pypi.org/simple/taskgraph/), version: 0.9.1
  Using version 0.9.1 (newest of versions: 0.9.1)
  Created temporary directory: /tmp/pip-unpack-fai0gvy6
  Downloading https://files.pythonhosted.org/packages/ba/e3/4ef6a91ca0728907474dde6d857419826645ada6f516e509d96f608a04fc/taskgraph-0.9.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/ba/e3/4ef6a91ca0728907474dde6d857419826645ada6f516e509d96f608a04fc/taskgraph-0.9.1-py3-none-any.whl#sha256=ab1841d7d0741eaeb6a02c9dbc51c65d51cfc9b787a4f56f7968a39d666bd61e (from https://pypi.org/simple/taskgraph/)
  Saved /tmp/tmpvpku8qkw/taskgraph-0.9.1-py3-none-any.whl
  Added taskgraph==0.9.1 from https://files.pythonhosted.org/packages/ba/e3/4ef6a91ca0728907474dde6d857419826645ada6f516e509d96f608a04fc/taskgraph-0.9.1-py3-none-any.whl#sha256=ab1841d7d0741eaeb6a02c9dbc51c65d51cfc9b787a4f56f7968a39d666bd61e to build tracker '/tmp/pip-req-tracker-4bpac7wh'
  Removed taskgraph==0.9.1 from https://files.pythonhosted.org/packages/ba/e3/4ef6a91ca0728907474dde6d857419826645ada6f516e509d96f608a04fc/taskgraph-0.9.1-py3-none-any.whl#sha256=ab1841d7d0741eaeb6a02c9dbc51c65d51cfc9b787a4f56f7968a39d666bd61e from build tracker '/tmp/pip-req-tracker-4bpac7wh'
Skipping taskgraph, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-5j1ltqon/taskgraph
Removed build tracker '/tmp/pip-req-tracker-4bpac7wh'