When tests fail, dump out test-suite.log so we can debug it.

nbdkit.spec

@@ -6,7 +6,7 @@
 
 Name:           nbdkit
 Version:        1.1.11
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        NBD server
 
 License:        BSD
@@ -260,7 +260,10 @@ export LIBGUESTFS_TRACE=1
 %ifnarch %{arm} ppc %{power64}
 # Broken on i686 because of https://bugzilla.redhat.com/show_bug.cgi?id=1302071
 %ifnarch %{ix86}
-make check
+make check || {
+    cat tests/test-suite.log
+    exit 1
+  }
 %endif
 %endif
 %endif
@@ -365,6 +368,9 @@ make check
 
 
 %changelog
+* Wed Mar 09 2016 Richard W.M. Jones <rjones@redhat.com> - 1.1.11-6
+- When tests fail, dump out test-suite.log so we can debug it.
+
 * Fri Feb 05 2016 Richard W.M. Jones <rjones@redhat.com> - 1.1.11-5
 - Don't run tests on x86, because kernel is broken there
   (https://bugzilla.redhat.com/show_bug.cgi?id=1302071)