bitbake core-image-minimal:do_testimage -k

Running '. ./oe-init-build-env; /srv/pokybuild/yocto-worker/poky-tiny/yocto-autobuilder-helper/scripts/checkvnc; DISPLAY=:1 bitbake core-image-minimal:do_testimage -k' with output to /srv/pokybuild/yocto-worker/poky-tiny/build/build/command-2-test-targets.log
This is the default build configuration for the Poky reference distribution.

### Shell environment set up for builds. ###

You can now run 'bitbake <target>'

Common targets are:
    core-image-minimal
    core-image-full-cmdline
    core-image-sato
    core-image-weston
    meta-toolchain
    meta-ide-support

You can also run generated qemu images with a command like 'runqemu qemux86-64'.

Other commonly useful commands are:
 - 'devtool' and 'recipetool' handle common recipe tasks
 - 'bitbake-layers' handles common layer tasks
 - 'oe-pkgdata-util' handles common target package tasks
ERROR: Attempting to set server environment: Unable to update the server configuration with local parameters: Traceback (most recent call last):
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/bitbake/lib/bb/command.py", line 91, in runCommand
    result = command_method(self, commandline)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/bitbake/lib/bb/command.py", line 291, in updateConfig
    command.cooker.updateConfigOpts(options, environment, cmdline)
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/bitbake/lib/bb/cooker.py", line 473, in updateConfigOpts
    self.reset()
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/bitbake/lib/bb/cooker.py", line 1742, in reset
    self.initConfigurationData()
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/bitbake/lib/bb/cooker.py", line 283, in initConfigurationData
    self.databuilder.parseBaseConfiguration()
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/bitbake/lib/bb/cookerdata.py", line 275, in parseBaseConfiguration
    bb.event.fire(bb.event.ConfigParsed(), self.data)
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/bitbake/lib/bb/event.py", line 232, in fire
    fire_class_handlers(event, d)
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/bitbake/lib/bb/event.py", line 131, in fire_class_handlers
    execute_handler(name, handler, event, d)
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/bitbake/lib/bb/event.py", line 102, in execute_handler
    ret = handler(event, d)
          ^^^^^^^^^^^^^^^^^
  File "/srv/pokybuild/yocto-worker/poky-tiny/build/meta/classes-global/base.bbclass", line 280, in base_eventhandler
    if isinstance(e, bb.event.RecipePreDeferredInherits):
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'bb.event' has no attribute 'RecipePreDeferredInherits'