veyron/services/mgmt/suidhelper: print the error that comes back from Run

Otherwise, it's hard to know what went wrong.

Change-Id: I0e2fc662456e7c76d28c7b82ec6dcc83d5a78140
1 file changed
tree: 6d01f5f5015204eea9e6cde7fb222e24d552d46f
  1. lib/
  2. profiles/
  3. runtimes/
  4. security/
  5. services/
  6. tools/