Created temporary directory: /tmp/pip-ephem-wheel-cache-hdtvx2mr
Created temporary directory: /tmp/pip-req-tracker-e6dq1rph
Created requirements tracker '/tmp/pip-req-tracker-e6dq1rph'
Created temporary directory: /tmp/pip-wheel-r4soqqou
Collecting certbot-dns-safedns==0.1
  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
  Using version 0.1 (newest of versions: 0.1)
  Created temporary directory: /tmp/pip-unpack-uwrd6_08
  Downloading https://files.pythonhosted.org/packages/a3/4a/50b10f2e01dd2b2517e05dd2f3d58b0476a5bd369b1c2d6dd009708a5645/certbot_dns_safedns-0.1-py2.py3-none-any.whl
  Downloading from URL 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.*)
  Saved /tmp/tmp9m1sqlyo/certbot_dns_safedns-0.1-py2.py3-none-any.whl
  Added certbot-dns-safedns==0.1 from https://files.pythonhosted.org/packages/a3/4a/50b10f2e01dd2b2517e05dd2f3d58b0476a5bd369b1c2d6dd009708a5645/certbot_dns_safedns-0.1-py2.py3-none-any.whl#sha256=8b0a38f33f712d8e813ac3b015ba9948041fe0a338a084de0aead08a7d70ebbd to build tracker '/tmp/pip-req-tracker-e6dq1rph'
  Removed certbot-dns-safedns==0.1 from https://files.pythonhosted.org/packages/a3/4a/50b10f2e01dd2b2517e05dd2f3d58b0476a5bd369b1c2d6dd009708a5645/certbot_dns_safedns-0.1-py2.py3-none-any.whl#sha256=8b0a38f33f712d8e813ac3b015ba9948041fe0a338a084de0aead08a7d70ebbd from build tracker '/tmp/pip-req-tracker-e6dq1rph'
Skipping certbot-dns-safedns, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-r4soqqou/certbot-dns-safedns
Removed build tracker '/tmp/pip-req-tracker-e6dq1rph'