Created temporary directory: /tmp/pip-ephem-wheel-cache-n4dwwfp7
Created temporary directory: /tmp/pip-req-tracker-uk5fm9kc
Created requirements tracker '/tmp/pip-req-tracker-uk5fm9kc'
Created temporary directory: /tmp/pip-wheel-3otohw6w
Collecting gtirb==1.6.1
  1 location(s) to search for versions of gtirb:
  * https://pypi.org/simple/gtirb/
  Getting page https://pypi.org/simple/gtirb/
  Analyzing links from page https://pypi.org/simple/gtirb/
    Found link https://files.pythonhosted.org/packages/2f/fb/ca29ab7cd34e133d70def83edd72dc16e114365810d566bdb25e611cebf2/gtirb-1.6.0-py3-none-any.whl#sha256=a17c416428edcec7dccaacbe8ba420638c593b86a39afbf5aa55b75d3c0398be (from https://pypi.org/simple/gtirb/), version: 1.6.0
    Found link https://files.pythonhosted.org/packages/e5/cd/c043788506bc1e987a62a14c20657c0a78faa026b8b8a9df29026040989b/gtirb-1.6.0.tar.gz#sha256=c37a03898518424f00f01f2b847615a91e1dab0fcc5b7c47a358f9c7669eaab2 (from https://pypi.org/simple/gtirb/), version: 1.6.0
    Found link https://files.pythonhosted.org/packages/0b/f6/1761bd29958d5ab35ff6beee7349ceb73d8e643e7126342c1fc15c600a32/gtirb-1.6.1-py3-none-any.whl#sha256=9f8363c3ff602580c5bafec17c9339cfccdfec3f583f3ade2831e4b30081adbb (from https://pypi.org/simple/gtirb/) (requires-python:>=3), version: 1.6.1
    Found link https://files.pythonhosted.org/packages/8d/70/1c04202e7ef1c89beefd13c737672e830cc4468e915462513d2190088255/gtirb-1.6.1.tar.gz#sha256=f04a4f42a664be44c1a4c7789006890f10ebcb0107ca1238491c6e54cb23d56d (from https://pypi.org/simple/gtirb/) (requires-python:>=3), version: 1.6.1
  Using version 1.6.1 (newest of versions: 1.6.1)
  Created temporary directory: /tmp/pip-unpack-h_vwqocc
  Downloading https://files.pythonhosted.org/packages/0b/f6/1761bd29958d5ab35ff6beee7349ceb73d8e643e7126342c1fc15c600a32/gtirb-1.6.1-py3-none-any.whl (55kB)
  Downloading from URL https://files.pythonhosted.org/packages/0b/f6/1761bd29958d5ab35ff6beee7349ceb73d8e643e7126342c1fc15c600a32/gtirb-1.6.1-py3-none-any.whl#sha256=9f8363c3ff602580c5bafec17c9339cfccdfec3f583f3ade2831e4b30081adbb (from https://pypi.org/simple/gtirb/) (requires-python:>=3)
  Saved /tmp/tmpbvzee2um/gtirb-1.6.1-py3-none-any.whl
  Added gtirb==1.6.1 from https://files.pythonhosted.org/packages/0b/f6/1761bd29958d5ab35ff6beee7349ceb73d8e643e7126342c1fc15c600a32/gtirb-1.6.1-py3-none-any.whl#sha256=9f8363c3ff602580c5bafec17c9339cfccdfec3f583f3ade2831e4b30081adbb to build tracker '/tmp/pip-req-tracker-uk5fm9kc'
  Removed gtirb==1.6.1 from https://files.pythonhosted.org/packages/0b/f6/1761bd29958d5ab35ff6beee7349ceb73d8e643e7126342c1fc15c600a32/gtirb-1.6.1-py3-none-any.whl#sha256=9f8363c3ff602580c5bafec17c9339cfccdfec3f583f3ade2831e4b30081adbb from build tracker '/tmp/pip-req-tracker-uk5fm9kc'
Skipping gtirb, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-3otohw6w/gtirb
Removed build tracker '/tmp/pip-req-tracker-uk5fm9kc'