readded msgpack-numpy due to test dependencies

8 jobs for flatland-3-updates in 5 minutes and 35 seconds (queued for 28 seconds)
Name Stage Failure
failed
test-notebooks Tests
  File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/dist.py", line 745, in fetch_build_egg
return fetch_build_egg(self, req)
File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/installer.py", line 77, in fetch_build_egg
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command '['/tmp/miniconda3/bin/python', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmp5pulb1ed', '--quiet', 'imageio']' returned non-zero exit status 1.

=================================== log end ====================================
ERROR: FAIL could not package project - v = InvocationError('/tmp/miniconda3/bin/python setup.py sdist --formats=zip --dist-dir /builds/flatland/flatland/.tox/dist', 1)
ERROR: Job failed: command terminated with exit code 1
failed
test-py37 Tests
  File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/dist.py", line 745, in fetch_build_egg
return fetch_build_egg(self, req)
File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/installer.py", line 77, in fetch_build_egg
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command '['/tmp/miniconda3/bin/python', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpyojognf6', '--quiet', 'imageio']' returned non-zero exit status 1.

=================================== log end ====================================
ERROR: FAIL could not package project - v = InvocationError('/tmp/miniconda3/bin/python setup.py sdist --formats=zip --dist-dir /builds/flatland/flatland/.tox/dist', 1)
ERROR: Job failed: command terminated with exit code 1
failed
test-py36 Tests
  File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/dist.py", line 745, in fetch_build_egg
return fetch_build_egg(self, req)
File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/installer.py", line 77, in fetch_build_egg
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command '['/tmp/miniconda3/bin/python', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpynvrctem', '--quiet', 'imageio']' returned non-zero exit status 1.

=================================== log end ====================================
ERROR: FAIL could not package project - v = InvocationError('/tmp/miniconda3/bin/python setup.py sdist --formats=zip --dist-dir /builds/flatland/flatland/.tox/dist', 1)
ERROR: Job failed: command terminated with exit code 1
failed
test-examples Tests
  File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/dist.py", line 745, in fetch_build_egg
return fetch_build_egg(self, req)
File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/installer.py", line 77, in fetch_build_egg
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command '['/tmp/miniconda3/bin/python', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmp8n3lm68i', '--quiet', 'imageio']' returned non-zero exit status 1.

=================================== log end ====================================
ERROR: FAIL could not package project - v = InvocationError('/tmp/miniconda3/bin/python setup.py sdist --formats=zip --dist-dir /builds/flatland/flatland/.tox/dist', 1)
ERROR: Job failed: command terminated with exit code 1
failed
test-coverage Tests
    return fetch_build_egg(self, req)
File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/installer.py", line 77, in fetch_build_egg
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command '['/tmp/miniconda3/bin/python', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmpa5_b7omv', '--quiet', 'imageio']' returned non-zero exit status 1.

=================================== log end ====================================
ERROR: FAIL could not package project - v = InvocationError('/tmp/miniconda3/bin/python setup.py sdist --formats=zip --dist-dir /builds/flatland/flatland/.tox/dist', 1)
Cleaning up file based variables
ERROR: Job failed: command terminated with exit code 1
failed
test-docs Tests
    return fetch_build_egg(self, req)
File "/tmp/miniconda3/lib/python3.9/site-packages/setuptools/installer.py", line 77, in fetch_build_egg
raise DistutilsError(str(e)) from e
distutils.errors.DistutilsError: Command '['/tmp/miniconda3/bin/python', '-m', 'pip', '--disable-pip-version-check', 'wheel', '--no-deps', '-w', '/tmp/tmplhipjcxg', '--quiet', 'imageio']' returned non-zero exit status 1.

=================================== log end ====================================
ERROR: FAIL could not package project - v = InvocationError('/tmp/miniconda3/bin/python setup.py sdist --formats=zip --dist-dir /builds/flatland/flatland/.tox/dist', 1)
Cleaning up file based variables
ERROR: Job failed: command terminated with exit code 1