With Accurev 0.6.35 plugin:

10:34:55 [workspace] $ "C:\Program Files (x86)\AccuRev\bin\accurev.exe" setproperty -H usmlvv1prodv01:5050 -s HDX-INTGCODE_ELRF -r style <style><color><background-color>#FFFFFF</background-color></color></style>
10:34:55 FATAL: You are not authorized to perform this operation.
10:34:55 Setting "text" property "style" on "stream" is an admin function:
10:34:55 server_admin_trig: You are not in the Depot Admin or User Admin group.
10:34:55
10:34:55 FATAL: Failed authentication. (failed with exit code 1 )

and the build continues.

With Accurev 0.7.0 plugin:

[workspace] $ "C:\Program Files (x86)\AccuRev\bin\accurev.exe" setproperty -H usmlvv1prodv01:5050 -s HDX-INTGCODE_ELRF -r style <style><color><background-color>#FFFFFF</background-color></color></style>
10:33:36 FATAL: You are not authorized to perform this operation.
10:33:36 Setting "text" property "style" on "stream" is an admin function:
10:33:36 server_admin_trig: You are not in the Depot Admin or User Admin group.
10:33:36
10:33:36 FATAL: Failed authentication. (failed with exit code 1 )
10:33:36 FATAL: null
10:33:36 java.lang.NullPointerException
10:33:36 at hudson.plugins.accurev.AccurevLauncher.runCommand(AccurevLauncher.java:146)
10:33:36 at hudson.plugins.accurev.cmd.SetProperty.setproperty(SetProperty.java:42)
10:33:36 at hudson.plugins.accurev.delegates.AbstractModeDelegate.setStreamColor(AbstractModeDelegate.java:308)
10:33:36 at hudson.plugins.accurev.delegates.AbstractModeDelegate.checkout(AbstractModeDelegate.java:189)
10:33:36 at hudson.plugins.accurev.AccurevSCM.checkout(AccurevSCM.java:338)
10:33:36 at hudson.scm.SCM.checkout(SCM.java:495)
10:33:36 at hudson.model.AbstractProject.checkout(AbstractProject.java:1278)
10:33:36 at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)
10:33:36 at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
10:33:36 at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
10:33:36 at hudson.model.Run.execute(Run.java:1720)
10:33:36 at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
10:33:36 at hudson.model.ResourceController.execute(ResourceController.java:98)
10:33:36 at hudson.model.Executor.run(Executor.java:404)

and the build fails.