Created temporary directory: /tmp/pip-ephem-wheel-cache-m1bk95by
Created temporary directory: /tmp/pip-req-tracker-4h9okxrs
Created requirements tracker '/tmp/pip-req-tracker-4h9okxrs'
Created temporary directory: /tmp/pip-wheel-zodbsmtj
Looking in indexes: https://pypi.python.org/simple
Collecting jupyterlab-server==0.2.0
  1 location(s) to search for versions of jupyterlab-server:
  * https://pypi.python.org/simple/jupyterlab-server/
  Getting page https://pypi.python.org/simple/jupyterlab-server/
  Analyzing links from page https://pypi.org/simple/jupyterlab-server/
    Found link https://files.pythonhosted.org/packages/db/db/03e7a79b690588c58b843f3654403f3aa894442b3a47731f8f471d678a3a/jupyterlab_server-0.1.0-py3-none-any.whl#sha256=1d0041c9017b6adba410673c5097d2ce62b7bfdefced7881874bafb1fa16c0ab (from https://pypi.org/simple/jupyterlab-server/) (requires-python:>=3.5), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/29/eb/60b397d6acf891b918b76ae0fa1c613bd64660ea9afbbc02fa48eaf41881/jupyterlab_server-0.1.0.tar.gz#sha256=a5373cda6579ca4504b38068a0cb4eba3b72b032a0de44291062788abf6d0f43 (from https://pypi.org/simple/jupyterlab-server/) (requires-python:>=3.5), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/78/04/135494b434f9713ef0f10e3acd554239a7d9de89aeac7c751adcabb08119/jupyterlab_server-0.1.1-py3-none-any.whl#sha256=ed3817c4619e5f9fa7e9133733bd29528e0ba71cb0d446922fae0875cec83d19 (from https://pypi.org/simple/jupyterlab-server/) (requires-python:>=3.5), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/78/a5/049f85867cb335bd65142e0174d0f3ec3424a17a00964b06cab5c2fad576/jupyterlab_server-0.1.1.tar.gz#sha256=a76655562b387f9698008b066d7168e3277114928a57ed8c36d70256c9bd4331 (from https://pypi.org/simple/jupyterlab-server/) (requires-python:>=3.5), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/78/77/e8a9c300afbe24aa46abaf1091d9e7b82328559e99cf2d601e858bcb3e1a/jupyterlab_server-0.2.0-py3-none-any.whl#sha256=65eaf85b27a37380329fbdd8ebd095a0bd65fe9261d73ef6a1abee1dbaeaac1f (from https://pypi.org/simple/jupyterlab-server/) (requires-python:>=3.5), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/b6/8c/5013d8e1e1c9cac3754344cc1d8693de6021cb717569bf18c455555558f4/jupyterlab_server-0.2.0.tar.gz#sha256=72d916a73957a880cdb885def6d8664a6d1b2760ef5dca5ad665aa1e8d1bb783 (from https://pypi.org/simple/jupyterlab-server/) (requires-python:>=3.5), version: 0.2.0
  Using version 0.2.0 (newest of versions: 0.2.0)
  Created temporary directory: /tmp/pip-unpack-7d95aicn
  Downloading https://files.pythonhosted.org/packages/78/77/e8a9c300afbe24aa46abaf1091d9e7b82328559e99cf2d601e858bcb3e1a/jupyterlab_server-0.2.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/78/77/e8a9c300afbe24aa46abaf1091d9e7b82328559e99cf2d601e858bcb3e1a/jupyterlab_server-0.2.0-py3-none-any.whl#sha256=65eaf85b27a37380329fbdd8ebd095a0bd65fe9261d73ef6a1abee1dbaeaac1f (from https://pypi.org/simple/jupyterlab-server/) (requires-python:>=3.5)
  Saved /tmp/tmpskgx7_ct/jupyterlab_server-0.2.0-py3-none-any.whl
  Added jupyterlab-server==0.2.0 from https://files.pythonhosted.org/packages/78/77/e8a9c300afbe24aa46abaf1091d9e7b82328559e99cf2d601e858bcb3e1a/jupyterlab_server-0.2.0-py3-none-any.whl#sha256=65eaf85b27a37380329fbdd8ebd095a0bd65fe9261d73ef6a1abee1dbaeaac1f to build tracker '/tmp/pip-req-tracker-4h9okxrs'
  Removed jupyterlab-server==0.2.0 from https://files.pythonhosted.org/packages/78/77/e8a9c300afbe24aa46abaf1091d9e7b82328559e99cf2d601e858bcb3e1a/jupyterlab_server-0.2.0-py3-none-any.whl#sha256=65eaf85b27a37380329fbdd8ebd095a0bd65fe9261d73ef6a1abee1dbaeaac1f from build tracker '/tmp/pip-req-tracker-4h9okxrs'
Skipping jupyterlab-server, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-zodbsmtj/jupyterlab-server
Removed build tracker '/tmp/pip-req-tracker-4h9okxrs'