$ mdk behat -r -f lib/tests/behat/largeforms.feature
Initialising Behat, please be patient!
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Installing dependencies (including require-dev) from lock file
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Behat test environment already installed
Creating Behat configuration ... done in 0.97 seconds.
Building theme CSS for boost [ltr] ... done in 2.99 seconds.
Building theme CSS for classic [ltr] ... done in 3.43 seconds.
Testing environment themes built
Acceptance tests environment enabled on http://127.0.0.1/m/integration_master, to run the tests use:
vendor/bin/behat --config /home/sara/moodles/integration_master/moodledata_behat/behatrun/behat/behat.yml
Behat ready!
Preparing Behat testing
Starting Selenium server
Running Behat tests
More output can be found at:
 /home/sara/moodles/integration_master/extra/behat
 http://localhost/m/mdk/integration_master/behat
Moodle 4.0dev (Build: 20210504), aa35a2bb3f1fca9f4f353c4445386f10c1015d6e
Php: 8.0.3, pgsql: 10.15 (Ubuntu 10.15-0ubuntu0.18.04.1), OS: Linux 5.4.0-72-generic x86_64
Run optional tests:
- Accessibility: No
Server OS "Linux", Browser: "firefox"
Started at 05-05-2021, 18:07
..
Scenario failed. Paused for inspection. Press Enter/Return to continue.
Exception follows:
PHP errors found:
Unknown error type: Required parameter $resultstime follows optional parameter $html at /home/sara/moodles/integration_master/moodle/admin/tool/brickfield/classes/accessibility.php: 223
  F---------....................................

--- Failed steps:

001 Scenario: Small form with checkboxes (not using workaround) # /home/sara/moodles/integration_master/moodle/lib/tests/behat/largeforms.feature:21
      When I am on the "C1" "Course" page logged in as "admin"  # /home/sara/moodles/integration_master/moodle/lib/tests/behat/largeforms.feature:15
        PHP errors found:
        Unknown error type: Required parameter $resultstime follows optional parameter $html at /home/sara/moodles/integration_master/moodle/admin/tool/brickfield/classes/accessibility.php: 223 (Exception)

4 scenarios (3 passed, 1 failed)
48 steps (38 passed, 1 failed, 9 skipped)
2m2.41s (73.89Mb)