output

running install tests
running test
running egg_info
writing pytest_qt.egg-info/PKG-INFO
writing dependency_links to pytest_qt.egg-info/dependency_links.txt
writing entry points to pytest_qt.egg-info/entry_points.txt
writing requirements to pytest_qt.egg-info/requires.txt
writing top-level names to pytest_qt.egg-info/top_level.txt
reading manifest file 'pytest_qt.egg-info/SOURCES.txt'
writing manifest file 'pytest_qt.egg-info/SOURCES.txt'
running build_ext
============================= test session starts ==============================
platform linux -- Python 3.7.3, pytest-4.2.1, py-1.7.0, pluggy-0.8.1
PyQt5 5.11.3 -- Qt runtime 5.12.0 -- Qt compiled 5.12.0
rootdir: /build/pytest-qt-3.2.2, inifile: setup.cfg
plugins: qt-3.2.2
collected 339 items

tests/test_basics.py /nix/store/63karsgdg7fm3q0if4zfd7apbd8ac1ci-stdenv-linux/setup: line 1312:  3795 Aborted                 /nix/store/0n8slcq8p5x31kc9hncabsqq9y3fpkzp-python3-3.7.3/bin/python3.7 nix_run_setup test
builder for '/nix/store/nh1h8kbx39cp3i47pjjygq8hz77ya9yr-python3.7-pytest-qt-3.2.2.drv' failed with exit code 134
cannot build derivation '/nix/store/89l0jx3vb7agfzcmlzzw8sgy1n3s0lj0-gridsync-v0.4.2.drv': 1 dependencies couldn't be built
error: build of '/nix/store/89l0jx3vb7agfzcmlzzw8sgy1n3s0lj0-gridsync-v0.4.2.drv' failed

pytestqt.nix

{ python3Packages, fetchurl, setuptools_scm, pytest, pyqt5 }:
python3Packages.buildPythonPackage rec {
  version = "3.2.2";
  name = "pytest-qt-${version}";
  src = fetchurl {
    url = "https://files.pythonhosted.org/packages/7c/9a/092c4a8ba026ed99b9741bf11d20fef24753e1cba49ed6d03c2077c35ae5/pytest-qt-3.2.2.tar.gz";
    sha256 = "f6ecf4b38088ae1092cbd5beeaf714516d1f81f8938626a2eac546206cdfe7fa";
  };
  buildInputs = [
    setuptools_scm
    pytest
    pyqt5
  ];
}