Created temporary directory: /tmp/pip-ephem-wheel-cache-c2k399vh
Created temporary directory: /tmp/pip-req-tracker-5fw2sshh
Created requirements tracker '/tmp/pip-req-tracker-5fw2sshh'
Created temporary directory: /tmp/pip-wheel-4_i_maxb
Collecting hs-build-tools==2019.11
  1 location(s) to search for versions of hs-build-tools:
  * https://pypi.org/simple/hs-build-tools/
  Getting page https://pypi.org/simple/hs-build-tools/
  Analyzing links from page https://pypi.org/simple/hs-build-tools/
    Found link https://files.pythonhosted.org/packages/e8/8c/cd52bdef0bf1b27d6f6562599756c0a469d2af73d397e27c101030897e53/hs_build_tools-2019.3-py3-none-any.whl#sha256=753db5f6afe605675c1e0192e9adf03ba262ec27328b9bfc685260bddeb566f6 (from https://pypi.org/simple/hs-build-tools/), version: 2019.3
    Found link https://files.pythonhosted.org/packages/9a/b1/e60d0d5e8d161293347e3dc21c6909219c25cfded3b613e0fa10ca736dfb/hs_build_tools-2019.3.tar.gz#sha256=7829426e92490694006ff7341948192f1e558239560b9a3fa9bb3603c04433a9 (from https://pypi.org/simple/hs-build-tools/), version: 2019.3
    Found link https://files.pythonhosted.org/packages/c9/fa/7a67e5c2f14a11f2f6e23da8be1c3773c3d48377421bc24b5233a4db2c56/hs_build_tools-2019.7-py3-none-any.whl#sha256=bf08005a05b646945dede25e99f4732a76a924fb23ee279e6d879dedefe6f2dc (from https://pypi.org/simple/hs-build-tools/), version: 2019.7
    Found link https://files.pythonhosted.org/packages/d4/71/27e874dfa46902941e2261b9469b914fbbdc295adc3a59b9037307ac3a1c/hs_build_tools-2019.7.tar.gz#sha256=6154ee7826525b0a5ed2cf63968c07fa847e36f2b3626147e5b44fcedbc223aa (from https://pypi.org/simple/hs-build-tools/), version: 2019.7
    Found link https://files.pythonhosted.org/packages/c9/e4/4522e46f5543c313ff680881defbc4b9ae3377f4f79bd7ddd396da3a63b1/hs_build_tools-2019.8-py3-none-any.whl#sha256=d1ce36fe7b1452212947062dd0cec55239f17c9e8834f30e1ecbcafe79b2bc61 (from https://pypi.org/simple/hs-build-tools/), version: 2019.8
    Found link https://files.pythonhosted.org/packages/d0/51/6c5c89db52f6d38bc66dea0bc8fcf18aa560b8f8344e26f26c3b313a302d/hs_build_tools-2019.8.tar.gz#sha256=c02162a89cca031f651c249a9bcdb048bb7196d3b79a61a7a4a45c4addc7fe78 (from https://pypi.org/simple/hs-build-tools/), version: 2019.8
    Found link https://files.pythonhosted.org/packages/27/28/9058178490a084963ae43e71537f699873eb94276a0f8405c31fcd829ca0/hs_build_tools-2019.11-py3-none-any.whl#sha256=61c89abb11808606f65a7e879d131ae2a5b439a08781a9232f00b7e636f84815 (from https://pypi.org/simple/hs-build-tools/), version: 2019.11
    Found link https://files.pythonhosted.org/packages/6b/6b/c086d9e022befc9bced85a6bc4b6b3f06dbc8778fcb9cfce3ae51bc15d0b/hs_build_tools-2019.11.tar.gz#sha256=7f6a6a94c3d64e58e97c48fda0685a3172c231e69142bdf6621018327613a5fe (from https://pypi.org/simple/hs-build-tools/), version: 2019.11
  Using version 2019.11 (newest of versions: 2019.11)
  Created temporary directory: /tmp/pip-unpack-ljkz4bs6
  Downloading https://files.pythonhosted.org/packages/27/28/9058178490a084963ae43e71537f699873eb94276a0f8405c31fcd829ca0/hs_build_tools-2019.11-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/27/28/9058178490a084963ae43e71537f699873eb94276a0f8405c31fcd829ca0/hs_build_tools-2019.11-py3-none-any.whl#sha256=61c89abb11808606f65a7e879d131ae2a5b439a08781a9232f00b7e636f84815 (from https://pypi.org/simple/hs-build-tools/)
  Saved /tmp/tmpa6bdjmgc/hs_build_tools-2019.11-py3-none-any.whl
  Added hs-build-tools==2019.11 from https://files.pythonhosted.org/packages/27/28/9058178490a084963ae43e71537f699873eb94276a0f8405c31fcd829ca0/hs_build_tools-2019.11-py3-none-any.whl#sha256=61c89abb11808606f65a7e879d131ae2a5b439a08781a9232f00b7e636f84815 to build tracker '/tmp/pip-req-tracker-5fw2sshh'
  Removed hs-build-tools==2019.11 from https://files.pythonhosted.org/packages/27/28/9058178490a084963ae43e71537f699873eb94276a0f8405c31fcd829ca0/hs_build_tools-2019.11-py3-none-any.whl#sha256=61c89abb11808606f65a7e879d131ae2a5b439a08781a9232f00b7e636f84815 from build tracker '/tmp/pip-req-tracker-5fw2sshh'
Skipping hs-build-tools, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-4_i_maxb/hs-build-tools
Removed build tracker '/tmp/pip-req-tracker-5fw2sshh'