Created temporary directory: /tmp/pip-ephem-wheel-cache-8gbve1go
Created temporary directory: /tmp/pip-req-tracker-79nreofn
Created requirements tracker '/tmp/pip-req-tracker-79nreofn'
Created temporary directory: /tmp/pip-wheel-e1lmi98w
Collecting ctns==0.2.2
  1 location(s) to search for versions of ctns:
  * https://pypi.org/simple/ctns/
  Getting page https://pypi.org/simple/ctns/
  Analyzing links from page https://pypi.org/simple/ctns/
    Found link https://files.pythonhosted.org/packages/34/02/59c1dd58af26c65aa75c3eac544e6374d9794f7523a2a8885b4fe395b201/ctns-0.2-py3-none-any.whl#sha256=bac4bd7077d05020fcb6db7c44e4cf8174c1d445bf6f0416af2cefab84db20dc (from https://pypi.org/simple/ctns/), version: 0.2
    Found link https://files.pythonhosted.org/packages/1f/bb/9db835eb0d5d47eb7549538a50ca59ffc9807eec3e80d24fb55b22d5e0a7/ctns-0.2.tar.gz#sha256=e94dcee7c03f7a978d28d2c4931440764dfd534da5b723768fc655a9242ea78e (from https://pypi.org/simple/ctns/), version: 0.2
    Found link https://files.pythonhosted.org/packages/5d/7f/b33c1587975fadc54326a4becd1147b15b9e18b1db39dfd85f564c64abfd/ctns-0.2.1-py3-none-any.whl#sha256=dd84685592c96b3e2bceb126a0eb6f19725da2905e6193960b6afcd87f68dab9 (from https://pypi.org/simple/ctns/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/1d/ae/fc68caf86e1e54faa29920d469672eafc94495b9ca246f574d02bfcca7a3/ctns-0.2.2-py3-none-any.whl#sha256=170b8e0fdaef2d24b3eb447167b47f46fe9b35a55e3f73dcca9255f1015a8306 (from https://pypi.org/simple/ctns/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/a4/f4/7ac87eb7d35781bc23e04bb6ad47ebea2c0ea4b6180014194defc9ee4a22/ctns-0.2.2.tar.gz#sha256=d560ce20c0e14f7c1c7d33b3d3f00292b43e3c6c90a40737f7b18997042ba990 (from https://pypi.org/simple/ctns/), version: 0.2.2
  Using version 0.2.2 (newest of versions: 0.2.2)
  Created temporary directory: /tmp/pip-unpack-wubaupfw
  Downloading https://files.pythonhosted.org/packages/1d/ae/fc68caf86e1e54faa29920d469672eafc94495b9ca246f574d02bfcca7a3/ctns-0.2.2-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/1d/ae/fc68caf86e1e54faa29920d469672eafc94495b9ca246f574d02bfcca7a3/ctns-0.2.2-py3-none-any.whl#sha256=170b8e0fdaef2d24b3eb447167b47f46fe9b35a55e3f73dcca9255f1015a8306 (from https://pypi.org/simple/ctns/)
  Saved /tmp/tmpm0rpkwhb/ctns-0.2.2-py3-none-any.whl
  Added ctns==0.2.2 from https://files.pythonhosted.org/packages/1d/ae/fc68caf86e1e54faa29920d469672eafc94495b9ca246f574d02bfcca7a3/ctns-0.2.2-py3-none-any.whl#sha256=170b8e0fdaef2d24b3eb447167b47f46fe9b35a55e3f73dcca9255f1015a8306 to build tracker '/tmp/pip-req-tracker-79nreofn'
  Removed ctns==0.2.2 from https://files.pythonhosted.org/packages/1d/ae/fc68caf86e1e54faa29920d469672eafc94495b9ca246f574d02bfcca7a3/ctns-0.2.2-py3-none-any.whl#sha256=170b8e0fdaef2d24b3eb447167b47f46fe9b35a55e3f73dcca9255f1015a8306 from build tracker '/tmp/pip-req-tracker-79nreofn'
Skipping ctns, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-e1lmi98w/ctns
Removed build tracker '/tmp/pip-req-tracker-79nreofn'