Created temporary directory: /tmp/pip-ephem-wheel-cache-3nzyn0nz
Created temporary directory: /tmp/pip-req-tracker-akd7_hu6
Created requirements tracker '/tmp/pip-req-tracker-akd7_hu6'
Created temporary directory: /tmp/pip-wheel-0gxixbl8
Looking in indexes: https://pypi.python.org/simple
Collecting cc-core==5.3.1
  1 location(s) to search for versions of cc-core:
  * https://pypi.python.org/simple/cc-core/
  Getting page https://pypi.python.org/simple/cc-core/
  Analyzing links from page https://pypi.org/simple/cc-core/
    Found link https://files.pythonhosted.org/packages/03/93/38665a0a9340f08ea74deb5b7e91a07f5ae8e19ed994afa5af04adf7bfd5/cc-core-0.1.tar.gz#sha256=03a50190a399006d7360740f90e5cc6f8970c7303d94dac2ff63937cda95352c (from https://pypi.org/simple/cc-core/), version: 0.1
    Found link https://files.pythonhosted.org/packages/20/b1/0e6eac731b60dfc9252b0963c1efcf0be984bcf622140a62110019588a62/cc-core-2.0.1.tar.gz#sha256=d06858bf3b1a523f164ff829a673493ea17ce4942173c1f01a9705fd688f3a49 (from https://pypi.org/simple/cc-core/), version: 2.0.1
    Found link https://files.pythonhosted.org/packages/60/0d/bab596ab3902592cc851c02ba0d60069c6c86ca6fbd5de3e6f40d8167226/cc-core-2.0.2.tar.gz#sha256=3ef4944d3825241b0898c19e38c856d43de8f5b213657f070c79a1aa06eb5d08 (from https://pypi.org/simple/cc-core/), version: 2.0.2
    Found link https://files.pythonhosted.org/packages/fd/1a/0be48064bcfde0912cab275008d9825226077a27111d97e72e9c5da951ca/cc-core-3.0.0.tar.gz#sha256=4222f0abc7976954aadbaf329fbe50677c2f6499e88c9a57f1583a8eebb23aa2 (from https://pypi.org/simple/cc-core/), version: 3.0.0
    Found link https://files.pythonhosted.org/packages/aa/31/59fdf443f4ddba34bf4eb9f6206894dd61e5fc0e4ce6b7dc1d515e6da808/cc-core-3.1.0.tar.gz#sha256=26d3c21af45fbe89d05a143f79d8062184e3873bbc64769b73d9261c0c439b80 (from https://pypi.org/simple/cc-core/), version: 3.1.0
    Found link https://files.pythonhosted.org/packages/16/2c/e55133ab5c52a95f31faea21df0c6837518e9c093678793c60a02747fa15/cc-core-3.2.0.tar.gz#sha256=f98a09a6f460c9137ff864da8da5d85979a58e27b71254e8bcfc1e80898c21c6 (from https://pypi.org/simple/cc-core/), version: 3.2.0
    Found link https://files.pythonhosted.org/packages/14/ac/cff157dbc52ad2bf21e76f25aa09b946229d9b7486b76615d7b766be7472/cc-core-4.0.0.tar.gz#sha256=f8e22b15622e2b7049629cc4483d4f10abcb46f1c164c19c0e5d8a7fa883a954 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 4.0.0
    Found link https://files.pythonhosted.org/packages/8a/2c/dadd95a6717f4c4eda57355a3fe2da6ffc8509fb033844a0f553f5c635ca/cc_core-4.0.0-py3-none-any.whl#sha256=649a4398b129b5267ecac06538af4056f885000beab3b8373401e3d5729a9bea (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 4.0.0
    Found link https://files.pythonhosted.org/packages/55/f7/75a61111c7e25aef48933c24bde2838b98268919ea4c431129de6406a52c/cc-core-5.0.0.tar.gz#sha256=3f20fa1a243c42d2b0ad495dc8d6c3a92c75ea844e56f573e662072469827579 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.0.0
    Found link https://files.pythonhosted.org/packages/cb/50/2517315c5c2ac2ee7e71e6d5d70ddc5784009a0fd23e3b8b8287da8222ad/cc_core-5.0.0-py3-none-any.whl#sha256=c3904c72eaa47eba671fa06dc76f07e1388480154d12f2434b5af2e6acd38ee7 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.0.0
    Found link https://files.pythonhosted.org/packages/fd/82/00d40d33cc90a603e1761fcdad893740f3512d2a745deb9b3d4d760fb585/cc-core-5.0.1.tar.gz#sha256=b128c15329c19f43661cf7ea999bbd744c01477d908d7b5f5b909cd763914a57 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.0.1
    Found link https://files.pythonhosted.org/packages/ef/1c/79adcac64a2c52fb5baf14a2e8dc3ec77e965dcaa490064aca07184e81e5/cc_core-5.0.1-py3-none-any.whl#sha256=f128d3769a59ed7aa4bf68a18a2613a2962767983fcc84b69fa6cd94d9f7ceb3 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.0.1
    Found link https://files.pythonhosted.org/packages/ff/6f/410248d3e67ca3485a98ffdb9fd63554b8ba0ca30e4f56c7c3d3e87bbfb7/cc-core-5.1.0.tar.gz#sha256=fd644c56ca860475e5ab4097d69c482dc925488f081546d13ac4b9566361ae4c (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.1.0
    Found link https://files.pythonhosted.org/packages/1c/3e/7c0dda1cf928c5e4c0df95c47cb306d0d846c23bd47f3380a25b0b7d13c4/cc_core-5.1.0-py3-none-any.whl#sha256=f4ec8961a612b61c4fe08396a74738e74e9ed0534fb991ee76546f1af70001fc (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.1.0
    Found link https://files.pythonhosted.org/packages/c5/b5/6560bd8be7af3e4ced7d870bacd17bc664f08647a65fa135f6063640dd2c/cc-core-5.1.1.tar.gz#sha256=b17bd43c8214b92db5b825a41163e5277f32a0bb17a4091436eb9a5f9d7443df (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.1.1
    Found link https://files.pythonhosted.org/packages/e9/8e/7894cd3669288c0e70cce0bd154cbdf363c78df71fb340c9b8f9071311ba/cc_core-5.1.1-py3-none-any.whl#sha256=58ca24644c290a1feb0c34e24df72c08c0f4551b7d5efb4a73533816ec3394d8 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.1.1
    Found link https://files.pythonhosted.org/packages/04/e0/17e016f82c04c4d97bda30f66df3c1a73dab388d20df2309df38dfaddac5/cc-core-5.2.0.tar.gz#sha256=e52e2ded1b7b23bb3f3d8f310fd71a6ca5f47dac512c87d3714b9acdb3b7d454 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.2.0
    Found link https://files.pythonhosted.org/packages/b6/7c/5cd2ff1bef69ab83aa9c057a37cab3919b2e9c3c2a39b118c60d4ab629c2/cc_core-5.2.0-py3-none-any.whl#sha256=3fffde95e438e73a1fe7a5a5e9582c4a557e030fde8457231dd4f8cd66ed6f7a (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.2.0
    Found link https://files.pythonhosted.org/packages/d4/04/3ff375ab59516390d43964e7f8a0066e41a8ed957155dbd5cc2e354ff7ea/cc-core-5.2.1.tar.gz#sha256=e55bde98ad0b9a0676a2a648bcef5ce3d62029b0a531b476734fdfa4514662ae (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.2.1
    Found link https://files.pythonhosted.org/packages/38/dd/493636dc94d9c4501c03d230fdc0d6f4dd51846f48ce6021aaf42b47c0fe/cc_core-5.2.1-py3-none-any.whl#sha256=41f65d803bb046213a2cc2d6cb6e4ef211a8ecbfd022540ec03b0ec61a3b359f (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.2.1
    Found link https://files.pythonhosted.org/packages/a1/93/23cb7296cc407925e7adcbca6996f64390a03d2f3ca8a96183d9a534d42c/cc-core-5.2.2.tar.gz#sha256=0aeb8635589c0830a2bcf56dbca41bd61da61aa31316d26834584690f1d21283 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.2.2
    Found link https://files.pythonhosted.org/packages/44/18/2d3556cfba2661a0ea70c38a4682242455a0203067fb68acd3732c575649/cc_core-5.2.2-py3-none-any.whl#sha256=0c4e82c1959c47ff5a002167ca43dbdf51fd4411c7b64769dfa0dd5228e2b90f (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.2.2
    Found link https://files.pythonhosted.org/packages/d3/04/dc2b7a00b925b5579271089d0b7e2b029705482985bff7ce7d0fe6c27416/cc-core-5.3.0.tar.gz#sha256=2f48d7ba8af2cd1ea1681f837a49acda0041e6773b3f19a5390aef5def003059 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.3.0
    Found link https://files.pythonhosted.org/packages/17/2b/b28b579715b8413d88e2969e16831504b002dab5ae5f3eeeb093fcddee15/cc_core-5.3.0-py3-none-any.whl#sha256=a990798a8cd5853df32947f8e16ec6dbb1e27d4ba33af6f514237d2f745f8caf (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.3.0
    Found link https://files.pythonhosted.org/packages/a1/ca/767bfd53984362f4602311938398453aa6cf2a718bccc16d33c2eb1273ab/cc-core-5.3.1.tar.gz#sha256=30fd1429d332ee31bd4888ebf6f7a0f6e32ac8473480cc7c92e4f4b3a834afdd (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.3.1
    Found link https://files.pythonhosted.org/packages/c6/ff/441c315e28ce28d55438162d201fe924851c5875bb3b869a2b2961a4a500/cc_core-5.3.1-py3-none-any.whl#sha256=6a14ef685db558817cb9d238d80a1644fcd35f283304cb09d75f705a46efa4d5 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0), version: 5.3.1
  Using version 5.3.1 (newest of versions: 5.3.1)
  Created temporary directory: /tmp/pip-unpack-ma0vpq8y
  Downloading https://files.pythonhosted.org/packages/c6/ff/441c315e28ce28d55438162d201fe924851c5875bb3b869a2b2961a4a500/cc_core-5.3.1-py3-none-any.whl (105kB)
  Downloading from URL https://files.pythonhosted.org/packages/c6/ff/441c315e28ce28d55438162d201fe924851c5875bb3b869a2b2961a4a500/cc_core-5.3.1-py3-none-any.whl#sha256=6a14ef685db558817cb9d238d80a1644fcd35f283304cb09d75f705a46efa4d5 (from https://pypi.org/simple/cc-core/) (requires-python:>=3.4,<4.0)
  Saved /tmp/tmpaan2t9pg/cc_core-5.3.1-py3-none-any.whl
  Added cc-core==5.3.1 from https://files.pythonhosted.org/packages/c6/ff/441c315e28ce28d55438162d201fe924851c5875bb3b869a2b2961a4a500/cc_core-5.3.1-py3-none-any.whl#sha256=6a14ef685db558817cb9d238d80a1644fcd35f283304cb09d75f705a46efa4d5 to build tracker '/tmp/pip-req-tracker-akd7_hu6'
  Removed cc-core==5.3.1 from https://files.pythonhosted.org/packages/c6/ff/441c315e28ce28d55438162d201fe924851c5875bb3b869a2b2961a4a500/cc_core-5.3.1-py3-none-any.whl#sha256=6a14ef685db558817cb9d238d80a1644fcd35f283304cb09d75f705a46efa4d5 from build tracker '/tmp/pip-req-tracker-akd7_hu6'
Skipping cc-core, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-0gxixbl8/cc-core
Removed build tracker '/tmp/pip-req-tracker-akd7_hu6'