Created temporary directory: /tmp/pip-ephem-wheel-cache-kp55yihn
Created temporary directory: /tmp/pip-req-tracker-whldqx5i
Created requirements tracker '/tmp/pip-req-tracker-whldqx5i'
Created temporary directory: /tmp/pip-wheel-p861wcu5
Collecting sigfig==1.1.0
  1 location(s) to search for versions of sigfig:
  * https://pypi.org/simple/sigfig/
  Getting page https://pypi.org/simple/sigfig/
  Analyzing links from page https://pypi.org/simple/sigfig/
    Found link https://files.pythonhosted.org/packages/e0/14/960e0532fad7c5261c87c768cc07725e00dd1669ad3b45ba5dd8fb21996e/sigfig-0.1.tar.gz#sha256=2000c4db080dc324f6dab1e815375ab44707047eab97c0e978c4ac0dfe122052 (from https://pypi.org/simple/sigfig/), version: 0.1
    Found link https://files.pythonhosted.org/packages/da/55/958296bf95064470ea415df75df3c64e94b47dd6368c444e4e4812c8797b/sigfig-1.1.0-py3-none-any.whl#sha256=9b2d220fea27ec995dce7586cb984c25ea211ab8507e9604464d79c994e17469 (from https://pypi.org/simple/sigfig/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/1f/23/b81fb1b0ce94b997240f1fbbb6eac16532d6e3ba8f7e10c7e82377da5bcc/sigfig-1.1.0.tar.gz#sha256=db4c544d70c76046e0effda21827f2e29efc7513fb099e5718e01bd8ebbba6b3 (from https://pypi.org/simple/sigfig/), version: 1.1.0
  Using version 1.1.0 (newest of versions: 1.1.0)
  Created temporary directory: /tmp/pip-unpack-o806pgsm
  Downloading https://files.pythonhosted.org/packages/da/55/958296bf95064470ea415df75df3c64e94b47dd6368c444e4e4812c8797b/sigfig-1.1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/da/55/958296bf95064470ea415df75df3c64e94b47dd6368c444e4e4812c8797b/sigfig-1.1.0-py3-none-any.whl#sha256=9b2d220fea27ec995dce7586cb984c25ea211ab8507e9604464d79c994e17469 (from https://pypi.org/simple/sigfig/)
  Saved /tmp/tmp76hv0u8p/sigfig-1.1.0-py3-none-any.whl
  Added sigfig==1.1.0 from https://files.pythonhosted.org/packages/da/55/958296bf95064470ea415df75df3c64e94b47dd6368c444e4e4812c8797b/sigfig-1.1.0-py3-none-any.whl#sha256=9b2d220fea27ec995dce7586cb984c25ea211ab8507e9604464d79c994e17469 to build tracker '/tmp/pip-req-tracker-whldqx5i'
  Removed sigfig==1.1.0 from https://files.pythonhosted.org/packages/da/55/958296bf95064470ea415df75df3c64e94b47dd6368c444e4e4812c8797b/sigfig-1.1.0-py3-none-any.whl#sha256=9b2d220fea27ec995dce7586cb984c25ea211ab8507e9604464d79c994e17469 from build tracker '/tmp/pip-req-tracker-whldqx5i'
Skipping sigfig, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-p861wcu5/sigfig
Removed build tracker '/tmp/pip-req-tracker-whldqx5i'