Same problem on remote slave Ubuntu 12.04 LTS and Windows Server 2008 as master. The bug renders the plugin completely useless.
Current log:
Uploading to HockeyApp...
C:\remote\slave\path\to\workspace does not exist.
at org.apache.tools.ant.types.AbstractFileSet.getDirectoryScanner(AbstractFileSet.java:483)
at org.apache.tools.ant.types.FileSet.iterator(FileSet.java:69)
at hockeyapp.HockeyappRecorder.perform(HockeyappRecorder.java:138)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:781)
at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:753)
at hudson.model.Build$BuildExecution.post2(Build.java:183)
at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:706)
at hudson.model.Run.execute(Run.java:1690)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:246)
Build step 'Upload to HockeyApp' marked build as failure
Old log:
Uploading to HockeyApp...
C:\Windows\TEMP\jtf463029372113950703.tmp\artefact.file
Successfully deleted 1 old versions.
[deleted]