Created temporary directory: /tmp/pip-ephem-wheel-cache-he5e7hu9
Created temporary directory: /tmp/pip-req-tracker-mcsuv1gh
Created requirements tracker '/tmp/pip-req-tracker-mcsuv1gh'
Created temporary directory: /tmp/pip-wheel-id3q6mzg
Collecting nperf==0.0.1
  1 location(s) to search for versions of nperf:
  * https://pypi.org/simple/nperf/
  Getting page https://pypi.org/simple/nperf/
  Analyzing links from page https://pypi.org/simple/nperf/
    Found link https://files.pythonhosted.org/packages/0a/f4/0938564b7ea8b4899156f230146ca66709bb9aa3c4ae2a8a7eeb7c0dfd94/nperf-0.0.1-py3-none-any.whl#sha256=1d18b7f931f240e19621ddcfd054a05b9da16fd3ae257ec962222083cf1dbe4a (from https://pypi.org/simple/nperf/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/cc/2b/bdf55b78e7f391b09c2f6300bdc745ad0b830158796f5e57a67deae4ecda/nperf-0.0.1.tar.gz#sha256=0e68465e7f447b8301c35c74989f32389ecab0c8a1053a3981d59e047c5ccc03 (from https://pypi.org/simple/nperf/), version: 0.0.1
  Using version 0.0.1 (newest of versions: 0.0.1)
  Created temporary directory: /tmp/pip-unpack-e4u889bv
  Downloading https://files.pythonhosted.org/packages/0a/f4/0938564b7ea8b4899156f230146ca66709bb9aa3c4ae2a8a7eeb7c0dfd94/nperf-0.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/0a/f4/0938564b7ea8b4899156f230146ca66709bb9aa3c4ae2a8a7eeb7c0dfd94/nperf-0.0.1-py3-none-any.whl#sha256=1d18b7f931f240e19621ddcfd054a05b9da16fd3ae257ec962222083cf1dbe4a (from https://pypi.org/simple/nperf/)
  Saved /tmp/tmp2t5n_9a1/nperf-0.0.1-py3-none-any.whl
  Added nperf==0.0.1 from https://files.pythonhosted.org/packages/0a/f4/0938564b7ea8b4899156f230146ca66709bb9aa3c4ae2a8a7eeb7c0dfd94/nperf-0.0.1-py3-none-any.whl#sha256=1d18b7f931f240e19621ddcfd054a05b9da16fd3ae257ec962222083cf1dbe4a to build tracker '/tmp/pip-req-tracker-mcsuv1gh'
  Removed nperf==0.0.1 from https://files.pythonhosted.org/packages/0a/f4/0938564b7ea8b4899156f230146ca66709bb9aa3c4ae2a8a7eeb7c0dfd94/nperf-0.0.1-py3-none-any.whl#sha256=1d18b7f931f240e19621ddcfd054a05b9da16fd3ae257ec962222083cf1dbe4a from build tracker '/tmp/pip-req-tracker-mcsuv1gh'
Skipping nperf, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-id3q6mzg/nperf
Removed build tracker '/tmp/pip-req-tracker-mcsuv1gh'