Created temporary directory: /tmp/pip-ephem-wheel-cache-qdopd8tv
Created temporary directory: /tmp/pip-req-tracker-qagvx1kr
Created requirements tracker '/tmp/pip-req-tracker-qagvx1kr'
Created temporary directory: /tmp/pip-wheel-prk306nc
Collecting stestr==2.2.0
  1 location(s) to search for versions of stestr:
  * https://pypi.org/simple/stestr/
  Getting page https://pypi.org/simple/stestr/
  Analyzing links from page https://pypi.org/simple/stestr/
    Found link https://files.pythonhosted.org/packages/27/7d/8ae9379d8fb417605ad30ff3969f560acb09f13528d06e67626259d8a594/stestr-0.0.1.tar.gz#sha256=7f35aa331a47f9feebb1e4948d0a6b66bec2a19fb23b39cdaed86bd5e9300aaf (from https://pypi.org/simple/stestr/), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/65/23/4f017ba04ec0848f4f46d72b0482b253c47890627f0d944212e2a39efddf/stestr-0.1.0.tar.gz#sha256=1e1aa9364ac5c171761e7adde938a1a28ad8545c837e138193bc33ba01652c38 (from https://pypi.org/simple/stestr/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/e8/d9/af5c5d5fc9bff1c7c7c86c47d6780af78fc59fbac3215015dcd2aaeeef5f/stestr-0.2.0.tar.gz#sha256=174d92b27bc3dc58e221ea25fd3e8cc951338f18ab64820e681790f79ed95972 (from https://pypi.org/simple/stestr/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/11/74/690c2e65805ab8575448bfeb7c968a31d1769ed61aac9fe60a347bf93baa/stestr-0.3.0.tar.gz#sha256=35a0632ccbb5391e288886352fdc4bbf385a51bc0f8394e041dd81644a0b6f91 (from https://pypi.org/simple/stestr/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/03/2e/7cb20f8436413638f28208521cedfd92643f98965d8f7c458e3225f2ed85/stestr-0.4.0.tar.gz#sha256=50636be12c602b83b91243c76dcfc8019bfa6094bd8c429f8614b3372eaaa959 (from https://pypi.org/simple/stestr/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/42/8a/2fbc56bc1b7dcd776910c6927ca83a50244a45839136cbf1970747a52021/stestr-0.5.0.tar.gz#sha256=48d18180dd18ee376404d7eb57ab2cc85fc66ff2836023e7c5852dfc27a0a224 (from https://pypi.org/simple/stestr/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/a5/21/d500fe80d46092d37c59dd48bdd3a1051d3348d234510833bef8b731dec3/stestr-1.0.0.tar.gz#sha256=d813872c5aaac0fdb80b5d3a77762ce34598e5aae4734d9a41154a69e2b9a390 (from https://pypi.org/simple/stestr/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/4f/80/302ab57589381266b60dc2a515fc6e1aa880601b4e16e8b0ed17fccd89f2/stestr-1.1.0.tar.gz#sha256=daa151ceb5f01b3825bc10d5aec4ab749a9d3e2362bdd8f57fc484eb09463ff6 (from https://pypi.org/simple/stestr/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/e9/f8/8c2f7b2bcfbfc2c260893594c5af9a9486e11326fdecbc1f15b0c0b61f81/stestr-2.0.0.tar.gz#sha256=890a4b530829fb6727e9fc9bcbc5da3b0c72abd0837f2583af9f5bb0c7872a72 (from https://pypi.org/simple/stestr/), version: 2.0.0
    Found link https://files.pythonhosted.org/packages/d5/96/5bfe962427b4d373371c9d5a3575ac9a7c20d9813837a8014efc1955a2fd/stestr-2.1.0.tar.gz#sha256=ba031df8a35a8225478f6796019ae8daa2fb991131959add2a1ba57701bed40d (from https://pypi.org/simple/stestr/), version: 2.1.0
    Skipping link https://files.pythonhosted.org/packages/25/63/384851102e0b4c80611d0047fe0cf8d681f2080086958821da45139045f6/stestr-2.1.1-py2-none-any.whl#sha256=15475c801537f10ea2e9a67b5bce301441f9d57089695fe0d1f1b27e8080f899 (from https://pypi.org/simple/stestr/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/6b/63/d00efbb6737bb0b5e80b5da68810b8659246a39d1418413d0fd0fb5ac36d/stestr-2.1.1-py3-none-any.whl#sha256=7e4d3b741e20bbd4c70ecadeee4b9b2aab1ebde054459c037ecacdaa0f2d6ea1 (from https://pypi.org/simple/stestr/), version: 2.1.1
    Found link https://files.pythonhosted.org/packages/2a/fd/2a8b894ee3451704cf8525a6a94b87d5ba24747b7bbd3d2f7059189ad79f/stestr-2.1.1.tar.gz#sha256=5a6c6eb664d6e52b711b33d0cdd75db0b0bcf78e87229cfb7447cca521703f7b (from https://pypi.org/simple/stestr/), version: 2.1.1
    Skipping link https://files.pythonhosted.org/packages/32/d9/c91653d8452d42a7dd53555709154bbc2dbd494f967f72bcfc057f20c694/stestr-2.2.0-py2-none-any.whl#sha256=2d6acaa7df65fee37deaa145c6a07edecf32f9d280601b40613a3463d288d812 (from https://pypi.org/simple/stestr/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/19/63/d30a1041a303c7dfce9f700f567e8dd45de53bbc06b7038b916028a6e4ce/stestr-2.2.0-py3-none-any.whl#sha256=bd372984fe07890c96e6a980735effd4c2a6a331163470b2b10e71acbfd44f8a (from https://pypi.org/simple/stestr/), version: 2.2.0
    Found link https://files.pythonhosted.org/packages/ca/97/278dbb40069e885325a5fc9095ab6080b7be8cdce89fbac2bccefe3e4231/stestr-2.2.0.tar.gz#sha256=0c7f4894300d5d9f7eb21679ccd9a74608fe8e224c382f5e5b6dc4e7de2e87ff (from https://pypi.org/simple/stestr/), version: 2.2.0
  Using version 2.2.0 (newest of versions: 2.2.0)
  Created temporary directory: /tmp/pip-unpack-pryfq6w2
  Downloading https://files.pythonhosted.org/packages/19/63/d30a1041a303c7dfce9f700f567e8dd45de53bbc06b7038b916028a6e4ce/stestr-2.2.0-py3-none-any.whl (109kB)
  Downloading from URL https://files.pythonhosted.org/packages/19/63/d30a1041a303c7dfce9f700f567e8dd45de53bbc06b7038b916028a6e4ce/stestr-2.2.0-py3-none-any.whl#sha256=bd372984fe07890c96e6a980735effd4c2a6a331163470b2b10e71acbfd44f8a (from https://pypi.org/simple/stestr/)
  Saved /tmp/tmpaqkyqhl6/stestr-2.2.0-py3-none-any.whl
  Added stestr==2.2.0 from https://files.pythonhosted.org/packages/19/63/d30a1041a303c7dfce9f700f567e8dd45de53bbc06b7038b916028a6e4ce/stestr-2.2.0-py3-none-any.whl#sha256=bd372984fe07890c96e6a980735effd4c2a6a331163470b2b10e71acbfd44f8a to build tracker '/tmp/pip-req-tracker-qagvx1kr'
  Removed stestr==2.2.0 from https://files.pythonhosted.org/packages/19/63/d30a1041a303c7dfce9f700f567e8dd45de53bbc06b7038b916028a6e4ce/stestr-2.2.0-py3-none-any.whl#sha256=bd372984fe07890c96e6a980735effd4c2a6a331163470b2b10e71acbfd44f8a from build tracker '/tmp/pip-req-tracker-qagvx1kr'
Skipping stestr, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-prk306nc/stestr
Removed build tracker '/tmp/pip-req-tracker-qagvx1kr'