Print out the stack trace when we get an InterruptedException in buckd.

src/com/facebook/buck/cli/BuildCommand.java

diff --git a/src/com/facebook/buck/cli/BuildCommand.java b/src/com/facebook/buck/cli/BuildCommand.java
index 0ad850e..24088a7 100644
--- a/src/com/facebook/buck/cli/BuildCommand.java
+++ b/src/com/facebook/buck/cli/BuildCommand.java
@@ -160,7 +160,8 @@
       }
     } catch (InterruptedException e) {
       // This suggests an error in Buck rather than a user error.
-      console.printBuildFailureWithoutStacktrace(e);
+      // Print the entire stack trace so we can debug it.
+      console.printBuildFailureWithStacktrace(e);
       exitCode = 1;
     }