Comment 1 for bug 1584603

And again:

09:22:52 13: [ RUN ] ClientLogging.reports_performance
09:22:52 13: [2016-05-20 09:22:52.419202] mirserver: Starting
09:22:52 13: [2016-05-20 09:22:52.420937] mirserver: Selected driver: dummy (version 0.23.0)
09:22:52 13: [2016-05-20 09:22:52.457075] mirserver: Using software cursor
09:22:52 13: [2016-05-20 09:22:52.477405] mirserver: Initial display configuration:
09:22:52 13: [2016-05-20 09:22:52.478377] mirserver: 1.1: VGA 0.0" 0x0mm
09:22:52 13: [2016-05-20 09:22:52.478635] mirserver: Current mode 1600x1600 60.00Hz
09:22:52 13: [2016-05-20 09:22:52.478864] mirserver: Preferred mode 1600x1600 60.00Hz
09:22:52 13: [2016-05-20 09:22:52.479064] mirserver: Logical position +0+0
09:22:52 13: [2016-05-20 09:22:52.509632] mirserver: Selected input driver: mir:stub-input (version: 0.23.0)
09:22:52 13: [2016-05-20 09:22:52.534323] mirserver: Mir version 0.23.0
09:22:52 13: --5392-- WARNING: Serious error when reading debug info
09:22:52 13: --5392-- When reading debug info from /��BUILDDIR��/mir-0.23.0+xenial1133bzr3504/obj-i686-linux-gnu/lib/client-modules/dummy.so:
09:22:52 13: --5392-- get_Form_contents: DW_FORM_strp points outside .debug_str
09:22:57 13: /��BUILDDIR��/mir-0.23.0+xenial1133bzr3504/tests/acceptance-tests/test_client_logging.cpp:116: Failure
09:22:57 13: Value of: nbuffers
09:22:57 13: Expected: is equal to 3
09:22:57 13: Actual: 2 (of type int)
09:22:57 13: /��BUILDDIR��/mir-0.23.0+xenial1133bzr3504/tests/acceptance-tests/test_client_logging.cpp:117: Failure
09:22:57 13: Value of: Test::HasFailure()
09:22:57 13: Actual: true
09:22:57 13: Expected: false
09:22:57 13: Log line = {[StringStreamLogger] perf: Rumpelstiltskin: 7.42 FPS, render time 4.19ms, buffer lag 154.98ms (2 buffers)}
09:22:57 13: [ FAILED ] ClientLogging.reports_performance (5246 ms)
09:22:57 13: [----------] 1 test from ClientLogging (5264 ms total)

https://mir-jenkins.ubuntu.com/job/build-2-binpkg-mir/arch=i386,compiler=gcc,platform=mesa,release=xenial/1104/consoleFull