Builds are failing with "Could not build wheels for cryptography"

[zaro0508]

The circleci builds have been failing for the past week.. https://app.circleci.com/pipelines/github/Sceptre/sceptre

 ..
  Building wheel for cryptography (PEP 517) ... -� �\� �|� �/� �-� �\� �|� �error
  ERROR: Command errored out with exit status 1:
   command: /home/circleci/project/venv/bin/python2 /home/circleci/project/venv/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /tmp/tmp0MeS7z
       cwd: /tmp/pip-install-6dyOyJ/cryptography
 ..
 ..
  error: command 'gcc' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for cryptography
Failed to build cryptography
ERROR: Could not build wheels for cryptography which use PEP 517 and cannot be installed directly

[zaro0508]

This seems like it might be a python 2.7 issue. It looks like the build failed when attempting to build "wheel for cryptography" using python 2.7 even though python 2.7 support was removed in PR #922.

Requirement already satisfied: futures<4.0.0,>=2.2.0; python_version == "2.7" in ./venv/lib/python2.7/site-packages (from s3transfer<0.4.0,>=0.3.0->boto3>=1.9.201->moto<2.0.0,>=1.3.8->-r requirements/dev.txt (line 9)) (3.3.0)
Building wheels for collected packages: coverage, troposphere, parse, functools32, cryptography, jsondiff, cfn-lint, backports.ssl-match-hostname, pyrsistent, wrapt, future, filelock, scandir
  Building wheel for coverage (setup.py) ... -� �\� �|� �/� �-� �\� �done
  Created wheel for coverage: filename=coverage-4.5.4-cp27-cp27mu-linux_x86_64.whl size=202656 sha256=2557cda6b5f10e4d4807b2a0e80924627dab308fedb21539f14c8a2c8084c257
  Stored in directory: /home/circleci/.cache/pip/wheels/9e/c9/80/f07586da8015bd4cab1cae36b12a73b9f90062b22f3de36dcd
  Building wheel for troposphere (setup.py) ... -� �\� �done
  Created wheel for troposphere: filename=troposphere-2.0.2-py2-none-any.whl size=89842 sha256=8137e96e6e4509d71651c72aa8caed0c8db37b1b2de06371c32e8035a10faefd
  Stored in directory: /home/circleci/.cache/pip/wheels/08/f2/b6/679260805e8f3c9d072b35809f8defd5170c6ef6603b2c2822
  Building wheel for parse (setup.py) ... -� �done
  Created wheel for parse: filename=parse-1.18.0-py2-none-any.whl size=24132 sha256=4c81e705337a16a926beefeb7f8bc2bb7cf7d5bcce3f0e0771d13288592e49be
  Stored in directory: /home/circleci/.cache/pip/wheels/00/2e/12/a728447a874a727bfea693e78bcec7cc1fdf1c86badd03e7af
  Building wheel for functools32 (setup.py) ... -� �done
  Created wheel for functools32: filename=functools32-3.2.3.post2-py2-none-any.whl size=14556 sha256=483ec03b85a19b30dc8752eac8e6fbb6a4e0663c09b5c8afda735b3d9fd5efb5
  Stored in directory: /home/circleci/.cache/pip/wheels/c2/ea/a3/25af52265fad6418a74df0b8d9ca8b89e0b3735dbd4d0d3794
  Building wheel for cryptography (PEP 517) ... -� �\� �|� �/� �-� �\� �|� �/� �error
  ERROR: Command errored out with exit status 1:
   command: /home/circleci/project/venv/bin/python2 /home/circleci/project/venv/lib/python2.7/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /tmp/tmpVrpEKk
       cwd: /tmp/pip-install-L8179v/cryptography
  Complete output (948 lines):

I'm wondering if this might have something to do with the docker image cloudreach/sceptre-circleci:0.4 using in the build step, https://github.com/Sceptre/sceptre/blob/master/.circleci/config.yml#L35 ?

[zaro0508]

updating docker container in PR #959 didn't fix the built, although i think it's the correct thing to do.

I'm wondering if updating to a newer version of alpine might help since it will get a newer version of openssl ? https://github.com/Sceptre/sceptre-circleci/blob/master/Dockerfile#L1

[zaro0508]

I believe I've figure this out. The build is failing because the sceptre build is setup to use the Sceptre/sceptre-circleci docker container with alpine ver 3.7. I've verified that updating Alpine to ver 3.11 will allow the sceptre build to work without error. The fix is to update Alpine to ver 3.11 in Sceptre/sceptre-circleci and then use that in the Sceptre/sceptre build. That fix is in the following PRs: Sceptre/sceptre-circleci#1 and #959

[zaro0508]

It looks like the sceptre-circleci build is failing due to a permissions issue.

Using SSH Config Dir /home/circleci/.ssh
Cloning into '.'...
Warning: Permanently added the RSA host key for IP address '140.82.113.4' to the list of known hosts.
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

[twelvelabs]

@ngfgrant it looks like CircleCI is failing on the initial checkout w/ an invalid SSH key. Perhaps whatever SSH key was originally setup so that CircleCI could clone https://github.com/Sceptre/sceptre-circleci has been changed?

Is there any chance you (or someone w/ admin access to the sceptre-circleci GH and Circle projects) could sort this out soon? I'd like to try working on fixing #942, but will need CI running.

[zaro0508]

build has been fixed.