Toaster installations on master cannot build Rocko projects

Hi All,

I am observing something strange.

If I have a "Rocko" installation of Toaster, I can build both "Master" and "Rocko" based projects.

However, I have found that if I have a recent "Master" installation of Toaster I can build "Master" projects, but I get fatal timeouts for projects based on "Rocko" and I have to manually cancel the build.

I am investigating how Master has diverged from Rocko. In the meantime I advise using one of the above working combinations.

Log from "toaster_runbuilds.log":

vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
...
2017-11-15 14:54:57,007 DEBUG lbc_shellcmmd: (/opt/dreyna/toaster_newer/poky) bash -c 'source /opt/dreyna/toaster_newer/poky/_toaster_clones/_git___git.yoctoproject.org_poky_rocko/oe-init-build-env /opt/dreyna/toaster_newer/poky/build-toaster-2'
2017-11-15 14:54:57,110 DEBUG localhostbecontroller: shellcmd success
2017-11-15 14:54:57,113 DEBUG lbc_shellcmmd: (/opt/dreyna/toaster_newer/poky) bash -c "source /opt/dreyna/toaster_newer/poky/_toaster_clones/_git___git.yoctoproject.org_poky_rocko/oe-init-build-env /opt/dreyna/toaster_newer/poky/build-toaster-2; BITBAKE_UI="knotty" /opt/dreyna/toaster_newer/poky/_toaster_clones/_git___git.yoctoproject.org_poky_rocko/bitbake/bin/bitbake --read /opt/dreyna/toaster_newer/poky/build-toaster-2/conf/toaster.conf --read /opt/dreyna/toaster_newer/poky/build-toaster-2/conf/toaster-bblayers.conf --server-only -B 0.0.0.0:0"
2017-11-15 14:54:57,902 DEBUG localhostbecontroller: shellcmd success
2017-11-15 14:54:57,902 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:54:58,904 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:54:59,905 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:55:00,906 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:55:01,908 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:55:02,909 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:55:03,911 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:55:04,912 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:55:05,913 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:55:06,915 DEBUG localhostbecontroller: waiting for bblock file to appear
2017-11-15 14:55:07,917 ERROR runbuilds: Error launching build [Errno 2] No such file or directory: '/opt/dreyna/toaster_newer/poky/build-toaster-2/bitbake.lock'
Traceback (most recent call last):
  File "/opt/dreyna/toaster_newer/poky/bitbake/lib/toaster/bldcontrol/management/commands/runbuilds.py", line 65, in schedule
    "%d:%d" % (br.pk, bec.be.pk))
  File "/opt/dreyna/toaster_newer/poky/bitbake/lib/toaster/bldcontrol/localhostbecontroller.py", line 355, in triggerBuild
    with open(bblock) as fplock:
FileNotFoundError: [Errno 2] No such file or directory: '/opt/dreyna/toaster_newer/poky/build-toaster-2/bitbake.lock'
2017-11-15 14:55:07,928 WARNING runbuilds: schedule exception invalid literal for int() with base 10: ''
^^^^^^^^^^^^^^^^^^^^^^^^^^^^