[DRE-maint] failed s390 build of librmagick-ruby 2.13.1-2+b1

[Debian buildds]

 * Source package: librmagick-ruby
 * Version: 2.13.1-2+b1
 * Architecture: s390
 * State: failed
 * Suite: sid
 * Builder: zandonai.debian.org
 * Build log: https://buildd.debian.org/fetch.cgi?pkg=librmagick-ruby&arch=s390&ver=2.13.1-2%2Bb1&stamp=1306677084&file=log

Please note that these notifications do not necessarily mean bug reports
in your package but could also be caused by other packages, temporary
uninstallabilities and arch-specific breakages.  A look at the build log
despite this disclaimer would be appreciated however.