Processing `/home/lilydev/vc/gub/target/linux-x86/gubfiles/build/lilypond-hwn/input/regression/out-test/lily-3656d8437e.ly'
Parsing...
Renaming input to: `song-breathe.ly'song-breathe
Writing Festival XML file song-breathe.xml...<?xml version="1.0"?>
<!DOCTYPE SINGING PUBLIC "-//SINGING//DTD SINGING mark up//EN" "Singing.v0_1.dtd" []>
<SINGING BPM="100.0">
<DURATION BEATS="2.0"><PITCH NOTE="C5">play</PITCH></DURATION>
<DURATION BEATS="1.6"><PITCH NOTE="E5">the</PITCH></DURATION>
<REST BEATS="0.4"></REST>
<DURATION BEATS="2.0"><PITCH NOTE="G5">game</PITCH></DURATION>
</SINGING>
Interpreting music... 
Preprocessing graphical objects...
Calculating line breaks... 
programming error: Grob `System' has no interface for property `labels'
continuing, cross fingers
Drawing systems... 
Writing lily-3656d8437e-1.signature
Layout output to `lily-3656d8437e-1.eps'...
Layout output to `lily-3656d8437e.eps'...
Writing lily-3656d8437e-systems.texi...
Writing lily-3656d8437e-systems.tex...
Writing timing to lily-3656d8437e.profile...