Created temporary directory: /tmp/pip-ephem-wheel-cache-sc0z9jz2
Created temporary directory: /tmp/pip-req-tracker-yackwvpt
Created requirements tracker '/tmp/pip-req-tracker-yackwvpt'
Created temporary directory: /tmp/pip-wheel-7sz3otq7
Collecting message-ix==3.0.0
  1 location(s) to search for versions of message-ix:
  * https://pypi.org/simple/message-ix/
  Getting page https://pypi.org/simple/message-ix/
  Analyzing links from page https://pypi.org/simple/message-ix/
    Found link https://files.pythonhosted.org/packages/e2/bf/385b5f37bde1125cd66c1aa0f3ed5fc1275d316b4885787e082846c13a13/message_ix-1.2.0-py2.py3-none-any.whl#sha256=bea00719c17bd706ff9adaf1c12416c05abc7a7f3a4961b393dd6e5020d0523a (from https://pypi.org/simple/message-ix/), version: 1.2.0
    Found link https://files.pythonhosted.org/packages/49/6c/7148237fb437290041741381f5b73a0ab514b11e515620de0e836ee16ed3/message_ix-2.0.0-py2.py3-none-any.whl#sha256=7f92deef45c3f5b17069db4b69a3a1b9bc2f3995f068b0e593f662fd59f642ea (from https://pypi.org/simple/message-ix/), version: 2.0.0
    Found link https://files.pythonhosted.org/packages/eb/56/1e54543c8aee621e619bd89d8d8f81744642b7ea398dd397066910dfdb14/message_ix-3.0.0-py3-none-any.whl#sha256=71955511093ca5d3bf5147be6ef32c0de1f097ac16801c112f200164d3f64e48 (from https://pypi.org/simple/message-ix/), version: 3.0.0
    Found link https://files.pythonhosted.org/packages/a7/c8/792cbf501bbe23b15a8536e55f8e5bc5cb50328c5fd13aaaa02861f091a6/message_ix-3.0.0.tar.gz#sha256=43ef44c6e3bc045ed35799383d393c1427ae2462f51c8b40c896164689f32718 (from https://pypi.org/simple/message-ix/), version: 3.0.0
  Using version 3.0.0 (newest of versions: 3.0.0)
  Created temporary directory: /tmp/pip-unpack-j_r7r9_1
  Downloading https://files.pythonhosted.org/packages/eb/56/1e54543c8aee621e619bd89d8d8f81744642b7ea398dd397066910dfdb14/message_ix-3.0.0-py3-none-any.whl (217kB)
  Downloading from URL https://files.pythonhosted.org/packages/eb/56/1e54543c8aee621e619bd89d8d8f81744642b7ea398dd397066910dfdb14/message_ix-3.0.0-py3-none-any.whl#sha256=71955511093ca5d3bf5147be6ef32c0de1f097ac16801c112f200164d3f64e48 (from https://pypi.org/simple/message-ix/)
  Saved /tmp/tmp_k20wd1b/message_ix-3.0.0-py3-none-any.whl
  Added message-ix==3.0.0 from https://files.pythonhosted.org/packages/eb/56/1e54543c8aee621e619bd89d8d8f81744642b7ea398dd397066910dfdb14/message_ix-3.0.0-py3-none-any.whl#sha256=71955511093ca5d3bf5147be6ef32c0de1f097ac16801c112f200164d3f64e48 to build tracker '/tmp/pip-req-tracker-yackwvpt'
  Removed message-ix==3.0.0 from https://files.pythonhosted.org/packages/eb/56/1e54543c8aee621e619bd89d8d8f81744642b7ea398dd397066910dfdb14/message_ix-3.0.0-py3-none-any.whl#sha256=71955511093ca5d3bf5147be6ef32c0de1f097ac16801c112f200164d3f64e48 from build tracker '/tmp/pip-req-tracker-yackwvpt'
Skipping message-ix, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-7sz3otq7/message-ix
Removed build tracker '/tmp/pip-req-tracker-yackwvpt'