I have a build plan with the following setup:
1. Checkout Stage
* Checkout Job - Pull down source
Produces "Source" artifact ( location: <empty>, pattern: **/*.* )
2. Build Stage
* Debug Job (Depends on artifact "Source" - dest dir: "root of working directory")
* Release Job (Depends on artifact "Source" - dest dir: "root of working directory")
However every time a build is triggered, I get the following error from both the Debug and Release jobs:
Build KEST-MASTER-DBG-6 started building on agent Default Agent
Build working directory is 
\Atlassian\Home\Bamboo\xml-data\build-dir\KEST-MASTER-DBG
Executing build KEST-MASTER-DBG-6
Preparing artifact for use: Source
Failed to copy build artifact from [D:\Atlassian\Home\Bamboo\artifacts\KEST-MASTER\shared\build-00006\Source] to [D:\Atlassian\Home\Bamboo\xml-data\build-dir\KEST-MASTER-DBG]
Failure in artifact preparation phase during processing of: Subscription for Shared artifact: [Source], pattern: [**/*.*], destination: []
1 error(s) found when performing pre-build actions.
Running on server: post build plugin 'NCover Results Collector'
Running on server: post build plugin 'Clover Delta Calculator'
Running on server: post build plugin 'Build Hanging Detection Configuration'
Running on server: post build plugin 'Maven Dependencies Postprocessor'
All post build plugins have finished
Generating build results summary...
Saving build results to disk...
Indexing build results...
Finished building KEST-MASTER-DBG-6.
If I choose to "Re-run failed jobs" it then works.
What's doing??
