Created temporary directory: /tmp/pip-ephem-wheel-cache-9nhy7yhz
Created temporary directory: /tmp/pip-req-tracker-51yf27kg
Created requirements tracker '/tmp/pip-req-tracker-51yf27kg'
Created temporary directory: /tmp/pip-wheel-9qi6ps9s
Collecting ethct==19.10.31
  1 location(s) to search for versions of ethct:
  * https://pypi.org/simple/ethct/
  Getting page https://pypi.org/simple/ethct/
  Analyzing links from page https://pypi.org/simple/ethct/
    Found link https://files.pythonhosted.org/packages/09/e0/3975bf3eb0e31e1a4cebfe39cdc142650724a03395ce79c0003c9f49ddf6/ethct-19.10.25-py3-none-any.whl#sha256=f1ad142a2e5b604bf7f8f93417d19d74d257d2e59a03466bea0e833ca5e86c1f (from https://pypi.org/simple/ethct/), version: 19.10.25
    Skipping link https://files.pythonhosted.org/packages/5a/a6/2f9df2c7fc360010ce94233723b00e4ce2da247c429e6ecf276879522dce/ethct-19.10.25-py3.6.egg#sha256=4f7aae8d7bee75628462d21e525b4faf5eccddf401b264354cd08174d016c681 (from https://pypi.org/simple/ethct/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/dc/c2/90246914f788724a8da9e70f173a65b42f167373f4331ae6df9df8934f53/ethct-19.10.25.tar.gz#sha256=cb371847c2a93c13298f3a9a91d66dd6cbeb1ec7806d33b78dcefd22f657af66 (from https://pypi.org/simple/ethct/), version: 19.10.25
    Found link https://files.pythonhosted.org/packages/fe/8f/f6a72b447335c127ac1de90778f3f75b50d6928097cf74d15751ee636a05/ethct-19.10.31-py3-none-any.whl#sha256=c6bf39a3340d57698ed545806a60b6802f930d1acc8f83893f1a602c78ed378e (from https://pypi.org/simple/ethct/), version: 19.10.31
    Found link https://files.pythonhosted.org/packages/82/21/26c68e63b817d46d7196ea723f6301487462f097fa9b4e76ae16bba8b440/ethct-19.10.31.tar.gz#sha256=dbfdf3fb3b21cabc63b0b49c9b078c5f0f960e9ec8ad33616059c7b4a04af21f (from https://pypi.org/simple/ethct/), version: 19.10.31
  Using version 19.10.31 (newest of versions: 19.10.31)
  Created temporary directory: /tmp/pip-unpack-jtb27_0_
  Downloading https://files.pythonhosted.org/packages/fe/8f/f6a72b447335c127ac1de90778f3f75b50d6928097cf74d15751ee636a05/ethct-19.10.31-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/fe/8f/f6a72b447335c127ac1de90778f3f75b50d6928097cf74d15751ee636a05/ethct-19.10.31-py3-none-any.whl#sha256=c6bf39a3340d57698ed545806a60b6802f930d1acc8f83893f1a602c78ed378e (from https://pypi.org/simple/ethct/)
  Saved /tmp/tmpxhxp1yba/ethct-19.10.31-py3-none-any.whl
  Added ethct==19.10.31 from https://files.pythonhosted.org/packages/fe/8f/f6a72b447335c127ac1de90778f3f75b50d6928097cf74d15751ee636a05/ethct-19.10.31-py3-none-any.whl#sha256=c6bf39a3340d57698ed545806a60b6802f930d1acc8f83893f1a602c78ed378e to build tracker '/tmp/pip-req-tracker-51yf27kg'
  Removed ethct==19.10.31 from https://files.pythonhosted.org/packages/fe/8f/f6a72b447335c127ac1de90778f3f75b50d6928097cf74d15751ee636a05/ethct-19.10.31-py3-none-any.whl#sha256=c6bf39a3340d57698ed545806a60b6802f930d1acc8f83893f1a602c78ed378e from build tracker '/tmp/pip-req-tracker-51yf27kg'
Skipping ethct, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-9qi6ps9s/ethct
Removed build tracker '/tmp/pip-req-tracker-51yf27kg'