Hello,

this email is a notification from the Auto Upgrade Helper
that the automatic attempt to upgrade the recipe *go-helloworld* to *09c3a5e06b5dbcbe35b7c0861f91088f47c02ac4* has Failed (devtool error).

Detailed error information:

The following devtool command failed:  upgrade go-helloworld -S 09c3a5e06b5dbcbe35b7c0861f91088f47c02ac4
NOTE: Starting bitbake server...
NOTE: Reconnecting to bitbake server...
NOTE: Retrying server connection (#1)...
Loading cache...done.
Loaded 1456 entries from dependency cache.
INFO: Extracting current version source...
NOTE: Resolving any missing task queue dependencies

Build Configuration:
BB_VERSION           = "1.51.0"
BUILD_SYS            = "x86_64-linux"
NATIVELSBSTRING      = "universal"
TARGET_SYS           = "x86_64-poky-linux"
MACHINE              = "qemux86-64"
DISTRO               = "poky"
DISTRO_VERSION       = "3.3+snapshot-301cd99a0246d9d34d336a90a84475511e4cd351"
TUNE_FEATURES        = "m64 core2"
TARGET_FPU           = ""
meta                 
meta-poky            
meta-yocto-bsp       = "tmp-auh-upgrades:301cd99a0246d9d34d336a90a84475511e4cd351"
workspace            = "master:40d3366bea8d2417e89a37c6f2d38e1542160342"

Initialising tasks...done.
Sstate summary: Wanted 0 Local 0 Network 0 Missed 0 Current 20 (0% match, 100% complete)
NOTE: Executing Tasks
NOTE: Tasks Summary: Attempted 93 tasks of which 90 didn't need to be rerun and all succeeded.
NOTE: Writing buildhistory
NOTE: Writing buildhistory took: 1 seconds
INFO: Extracting upgraded version source...
ERROR: Execution of 'git checkout 09c3a5e06b5dbcbe35b7c0861f91088f47c02ac4' failed with exit code 128:
fatal: reference is not a tree: 09c3a5e06b5dbcbe35b7c0861f91088f47c02ac4




Please review the attached files for further information and build/update failures.
Any problem please file a bug at https://bugzilla.yoctoproject.org/enter_bug.cgi?product=Automated%20Update%20Handler

Regards,
The Upgrade Helper