Created temporary directory: /tmp/pip-ephem-wheel-cache-ti3lskxo
Created temporary directory: /tmp/pip-req-tracker-8qqosds_
Created requirements tracker '/tmp/pip-req-tracker-8qqosds_'
Created temporary directory: /tmp/pip-wheel-8xr3i7u_
Collecting vaex-server==0.3.0a1
  1 location(s) to search for versions of vaex-server:
  * https://pypi.org/simple/vaex-server/
  Getting page https://pypi.org/simple/vaex-server/
  Analyzing links from page https://pypi.org/simple/vaex-server/
    Found link https://files.pythonhosted.org/packages/95/57/2849dd02b4fe8c24d4a6f972903837184f02e28e63a8dbf4e615562c1c41/vaex-server-0.1.1.tar.gz#sha256=34b222ff775262eeeb4b02575d3b12b8e508dd31fef28e5781019798f8e90e44 (from https://pypi.org/simple/vaex-server/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/be/1d/49a8c77c19cfbeb165cb706d6df34561746237a42c49cbe45a4a31cd8f7f/vaex-server-0.1.2.tar.gz#sha256=f7d861017f5429d8a2ef621fc895c68471a2ec4ef237304c8b9c3ac6ff547aae (from https://pypi.org/simple/vaex-server/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/f9/80/5c440d55194546b07ad570e20f9ae90befb7fe2a45f25502c38a54734d60/vaex-server-0.2.0.tar.gz#sha256=a07c8fce55daa8f795f3c59fd05cff2eb22359460ced95738422d52aa28383db (from https://pypi.org/simple/vaex-server/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/5b/b2/77a32cc6177e24c48af19d7179722574a51aabf4964386585f0ce30f718f/vaex-server-0.2.1.tar.gz#sha256=658bf3eb3cc859f693e5ef8c5efe806f8db3d3bc3676bfd8389cb0f50822e005 (from https://pypi.org/simple/vaex-server/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/20/e3/c0101c515d61d6725d0693535eba36f5b6a256438edce6a1a123a4168a81/vaex-server-0.3.0a1.tar.gz#sha256=9803b8b5e4b832b07cd8d64224d93c647c1d38ccd79a38210a559b3604adfb63 (from https://pypi.org/simple/vaex-server/), version: 0.3.0a1
    Found link https://files.pythonhosted.org/packages/dd/8b/9550c2012a03a2958ae51a863487a4e790d8c141833049cd1824026c8fb7/vaex_server-0.3.0a1-py3-none-any.whl#sha256=983dadd9b64d5644ae190d3774c595740ef50e0eec5b24c389d2eb41f97b8007 (from https://pypi.org/simple/vaex-server/), version: 0.3.0a1
  Using version 0.3.0a1 (newest of versions: 0.3.0a1)
  Created temporary directory: /tmp/pip-unpack-o3tyuzv8
  Downloading https://files.pythonhosted.org/packages/dd/8b/9550c2012a03a2958ae51a863487a4e790d8c141833049cd1824026c8fb7/vaex_server-0.3.0a1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/dd/8b/9550c2012a03a2958ae51a863487a4e790d8c141833049cd1824026c8fb7/vaex_server-0.3.0a1-py3-none-any.whl#sha256=983dadd9b64d5644ae190d3774c595740ef50e0eec5b24c389d2eb41f97b8007 (from https://pypi.org/simple/vaex-server/)
  Saved /tmp/tmpwwisq4rx/vaex_server-0.3.0a1-py3-none-any.whl
  Added vaex-server==0.3.0a1 from https://files.pythonhosted.org/packages/dd/8b/9550c2012a03a2958ae51a863487a4e790d8c141833049cd1824026c8fb7/vaex_server-0.3.0a1-py3-none-any.whl#sha256=983dadd9b64d5644ae190d3774c595740ef50e0eec5b24c389d2eb41f97b8007 to build tracker '/tmp/pip-req-tracker-8qqosds_'
  Removed vaex-server==0.3.0a1 from https://files.pythonhosted.org/packages/dd/8b/9550c2012a03a2958ae51a863487a4e790d8c141833049cd1824026c8fb7/vaex_server-0.3.0a1-py3-none-any.whl#sha256=983dadd9b64d5644ae190d3774c595740ef50e0eec5b24c389d2eb41f97b8007 from build tracker '/tmp/pip-req-tracker-8qqosds_'
Skipping vaex-server, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-8xr3i7u_/vaex-server
Removed build tracker '/tmp/pip-req-tracker-8qqosds_'