magics++ version 2.12.9-1 failed to build in oneiric

magics++ version 2.12.9-1 failed to build in oneiric
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110816/+build/2704607

Details about the rebuild:
http://people.ubuntuwire.org/~wgrant/rebuild-ftbfs-test/test-rebuild-20110816-oneiric.html

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110816/+build/2704607/+files/buildlog_ubuntu-oneiric-amd64.magics%2B%2B_2.12.9-1_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 3224 lines into the build log:

===================
1 of 5 tests failed
===================
make[5]: *** [check-TESTS] Error 1
make[5]: Leaving directory `/build/buildd/magics++-2.12.9/test/fortran'
make[4]: *** [check-am] Error 2
make[4]: Leaving directory `/build/buildd/magics++-2.12.9/test/fortran'
make[3]: *** [check-recursive] Error 1
make[3]: Leaving directory `/build/buildd/magics++-2.12.9/test'
make[2]: *** [check-recursive] Error 1
make[2]: Leaving directory `/build/buildd/magics++-2.12.9'
make[1]: *** [override_dh_auto_test] Error 2
make[1]: Leaving directory `/build/buildd/magics++-2.12.9'
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110822-0802
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/magics++-2.12.9