Bug#442607: jsr107cache: FTBFS if build twice in a row

[Patrick Winnertz]

Package: jsr107cache
Severity: important
Version: 1.0.dfsg.1-1
User: debian-qa at lists.debian.org
Usertags: qa-doublebuild

Hi,                                                                                                                                                                                                                           
                                                                                                                                                                                                                              
Lucas Nussbaum has rebuilt the whole archive on i386 and your package FTBFS if
built twice in a row with the following error:


dpkg-source: building jsr107cache using existing jsr107cache_1.0.dfsg.1.orig.tar.gz
 dpkg-source: building jsr107cache in jsr107cache_1.0.dfsg.1-1.diff.gz
 dpkg-source: cannot represent change to target/classes/net/sf/jsr107cache/Cache.class: binary file contents changed
 dpkg-source: cannot represent change to target/classes/net/sf/jsr107cache/CacheEntry.class: binary file contents changed
 dpkg-source: cannot represent change to target/classes/net/sf/jsr107cache/CacheException.class: binary file contents changed
 dpkg-source: cannot represent change to target/classes/net/sf/jsr107cache/CacheFactory.class: binary file contents changed
 dpkg-source: cannot represent change to target/classes/net/sf/jsr107cache/CacheListener.class: binary file contents changed
 dpkg-source: cannot represent change to target/classes/net/sf/jsr107cache/CacheLoader.class: binary file contents changed
 dpkg-source: cannot represent change to target/classes/net/sf/jsr107cache/CacheManager.class: binary file contents changed
 dpkg-source: cannot represent change to target/classes/net/sf/jsr107cache/CacheStatistics.class: binary file contents changed
 dpkg-source: cannot represent change to target/classes/net/sf/jsr107cache/EvictionStrategy.class: binary file contents changed
 dpkg-source: cannot represent change to target/jsr107cache-1.0.jar: binary file contents changed
 dpkg-source: building jsr107cache in jsr107cache_1.0.dfsg.1-1.dsc
 dpkg-source: unrepresentable changes to source
 ******************************************************************************
 Build finished at 20070905-1735
 #### END OF BUILD NO 2 ####
 FAILED [dpkg-buildpackage died]
 Purging /var/lib/schroot/mount/sid32-e55ebb7f-45e0-49d2-b2d0-849629dcb18a/build/user/jsr107cache-1.0.dfsg.1
 ------------------------------------------------------------------------------
 Not removing build depends: session managed chroot in use
 ******************************************************************************
 Finished at 20070905-1735
 Build needed 00:00:07, 184k disk space
 DC-Build-Status: Failed 280.816402s
 DC-Time-Estimation: 280.816402 versus expected 32000 (r/m: 112.953457747101 ; m: 280.816402)
 mv: cannot stat `*.changes': No such file or directory
 mv: cannot stat `*.dsc': No such file or directory
 mv: cannot stat `*gz': No such file or directory
 mv: cannot stat `*deb': No such file or directory



The full build-log can be found at: http://people.debian.org/~lucas/logs/2007/doublebuild-09-05/failed-build-2/


About the archive rebuild: The rebuild was done on about 50 AMD64 nodes
of the Grid'5000 platform, using a clean chroot containing a sid i386
environment.  Internet was not accessible from the build systems. All
packages have been rebuilt twice in a row, with unpack, build, clean,
build.

Please read the mail of Martin Zobel-Helas on debian-devel [0], for a explanation 
for this mass bug filling.


[0]: http://lists.debian.org/debian-devel/2007/05/msg00490.html