From:
https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1853/steps/14/logs/stdio

Error 1:

2021-02-16 21:32:12,397 - oe-selftest - INFO - 12: 5/25 180/424 (630.82s) (devtool.DevtoolAddTests.test_devtool_add_git_local)
2021-02-16 21:32:12,397 - oe-selftest - INFO - testtools.testresult.real._StringException: Traceback (most recent call last):
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/selftest/cases/devtool.py", line 327, in test_devtool_add_git_local
    result = runCmd('devtool add %s' % srcdir)
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/utils/commands.py", line 210, in runCmd
    raise AssertionError("Command '%s' returned non-zero exit status %d:\n%s" % (command, result.status, exc_output))
AssertionError: Command 'devtool add /tmp/devtoolqad9sp8lxe/noname' returned non-zero exit status 1:

Error 2:

2021-02-17 05:08:07,411 - oe-selftest - INFO - FAIL: devtool.DevtoolAddTests.test_devtool_add_library (subunit.RemotedTestCase)
2021-02-17 05:08:07,411 - oe-selftest - INFO - ----------------------------------------------------------------------
2021-02-17 05:08:07,411 - oe-selftest - INFO - testtools.testresult.real._StringException: Traceback (most recent call last):
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/selftest/cases/devtool.py", line 382, in test_devtool_add_library
    bb_vars = get_bb_vars(['TESTLIBOUTPUT', 'STAMP'], 'libftdi')
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/utils/commands.py", line 246, in get_bb_vars
    bbenv = get_bb_env(target, postconfig=postconfig)
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/utils/commands.py", line 240, in get_bb_env
    return bitbake("-e %s" % target, postconfig=postconfig).output
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/utils/commands.py", line 232, in bitbake
    return runCmd(cmd, ignore_status, timeout, output_log=output_log, **options)
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/utils/commands.py", line 210, in runCmd
    raise AssertionError("Command '%s' returned non-zero exit status %d:\n%s" % (command, result.status, exc_output))


Error 3:

2021-02-16 23:05:28,960 - oe-selftest - INFO - recipetool.RecipetoolTests.test_recipetool_create_github (subunit.RemotedTestCase)
2021-02-16 23:05:28,961 - oe-selftest - INFO -  ... FAIL
2021-02-16 23:05:28,961 - oe-selftest - INFO - 14: 36/43 297/424 (184.68s) (recipetool.RecipetoolTests.test_recipetool_create_github)
2021-02-16 23:05:28,961 - oe-selftest - INFO - testtools.testresult.real._StringException: Traceback (most recent call last):
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/selftest/cases/recipetool.py", line 446, in test_recipetool_create_github
    result = runCmd(['recipetool', 'create', '-o', temprecipe, srcuri])
  File "/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/meta/lib/oeqa/utils/commands.py", line 210, in runCmd
    raise AssertionError("Command '%s' returned non-zero exit status %d:\n%s" % (command, result.status, exc_output))
AssertionError: Command '['recipetool', 'create', '-o', '/tmp/recipetoolqahmrqmu54/recipe', 'https://github.com/mesonbuild/meson;rev=0.32.0']' returned non-zero exit status 1: