Created temporary directory: /tmp/pip-ephem-wheel-cache-xsw0gt1o
Created temporary directory: /tmp/pip-req-tracker-lk6j5b4h
Created requirements tracker '/tmp/pip-req-tracker-lk6j5b4h'
Created temporary directory: /tmp/pip-wheel-qzx8g8ya
Collecting certbot-dns-safedns==0.1.1
  1 location(s) to search for versions of certbot-dns-safedns:
  * https://pypi.org/simple/certbot-dns-safedns/
  Getting page https://pypi.org/simple/certbot-dns-safedns/
  Analyzing links from page https://pypi.org/simple/certbot-dns-safedns/
    Found link https://files.pythonhosted.org/packages/66/50/46f69d1a5f01f89f03a00dad7ac082ccceb56b2c31ed5cb27ebc63c4ade3/certbot-dns-safedns-0.1.tar.gz#sha256=c10bd2ddfbf480d2456b192e9aa46402037a989233e65ae38b4080e1e603ae9a (from https://pypi.org/simple/certbot-dns-safedns/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 0.1
    Found link https://files.pythonhosted.org/packages/a3/4a/50b10f2e01dd2b2517e05dd2f3d58b0476a5bd369b1c2d6dd009708a5645/certbot_dns_safedns-0.1-py2.py3-none-any.whl#sha256=8b0a38f33f712d8e813ac3b015ba9948041fe0a338a084de0aead08a7d70ebbd (from https://pypi.org/simple/certbot-dns-safedns/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 0.1
    Found link https://files.pythonhosted.org/packages/d0/90/61adade3627d768f2b0d84d2112bc9febab1d99d330188ce9d01034430ff/certbot-dns-safedns-0.1.1.tar.gz#sha256=1b91ffec8157ec6e327be03183c923fabd9fb165eda4bc684088bfe1b02182de (from https://pypi.org/simple/certbot-dns-safedns/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/65/e8/af1929d7cfdde3169b29185759baee4b70f79517ee46a024a1e113c6c10d/certbot_dns_safedns-0.1.1-py3-none-any.whl#sha256=0728c0023313bb79d94d00024d1a301cb30d5c6306107dc23e5c800b96e1e9ee (from https://pypi.org/simple/certbot-dns-safedns/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 0.1.1
  Using version 0.1.1 (newest of versions: 0.1.1)
  Created temporary directory: /tmp/pip-unpack-kqscueze
  Downloading https://files.pythonhosted.org/packages/65/e8/af1929d7cfdde3169b29185759baee4b70f79517ee46a024a1e113c6c10d/certbot_dns_safedns-0.1.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/65/e8/af1929d7cfdde3169b29185759baee4b70f79517ee46a024a1e113c6c10d/certbot_dns_safedns-0.1.1-py3-none-any.whl#sha256=0728c0023313bb79d94d00024d1a301cb30d5c6306107dc23e5c800b96e1e9ee (from https://pypi.org/simple/certbot-dns-safedns/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*)
  Saved /tmp/tmpmneo1def/certbot_dns_safedns-0.1.1-py3-none-any.whl
  Added certbot-dns-safedns==0.1.1 from https://files.pythonhosted.org/packages/65/e8/af1929d7cfdde3169b29185759baee4b70f79517ee46a024a1e113c6c10d/certbot_dns_safedns-0.1.1-py3-none-any.whl#sha256=0728c0023313bb79d94d00024d1a301cb30d5c6306107dc23e5c800b96e1e9ee to build tracker '/tmp/pip-req-tracker-lk6j5b4h'
  Removed certbot-dns-safedns==0.1.1 from https://files.pythonhosted.org/packages/65/e8/af1929d7cfdde3169b29185759baee4b70f79517ee46a024a1e113c6c10d/certbot_dns_safedns-0.1.1-py3-none-any.whl#sha256=0728c0023313bb79d94d00024d1a301cb30d5c6306107dc23e5c800b96e1e9ee from build tracker '/tmp/pip-req-tracker-lk6j5b4h'
Skipping certbot-dns-safedns, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-qzx8g8ya/certbot-dns-safedns
Removed build tracker '/tmp/pip-req-tracker-lk6j5b4h'