Dear maintainer:

During a rebuild of all packages in unstable, this package failed to build.

Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:

https://people.debian.org/~sanvila/build-logs/202610/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:gcc-doc-defaults, so that this is still
visible in the BTS web page for this package.

Thanks.
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[...]
dh_gencontrol -i --remaining-packages
dh_gencontrol: warning: No packages to build. Possible architecture mismatch: amd64, want: all alpha amd64 arm64 armel armhf i386 ia64 mips mipsel mipsn32 mipsn32el mips64 mips64el mipsr6 mipsr6el mipsn32r6 mipsn32r6el mips64r6 mips64r6el powerpc ppc64 ppc64el riscv64 s390 s390x sparc sparc64 x32 any
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
   dh_md5sums
   dh_builddeb
dpkg-deb: error: parsing file 'debian/gcc-doc/DEBIAN/control' near line 3 package 'gcc-doc':
 'Version' field value '5:': nothing after colon in version number
dh_builddeb: error: dpkg-deb --root-owner-group --build debian/gcc-doc .. returned exit code 2
dpkg-deb: building package 'gnat-doc' in '../gnat-doc_14.2.0-2_amd64.deb'.
dpkg-deb: error: parsing file 'debian/gccgo-doc/DEBIAN/control' near line 3 package 'gccgo-doc':
 'Version' field value '5:': nothing after colon in version number
dh_builddeb: error: dpkg-deb --root-owner-group --build debian/gccgo-doc .. returned exit code 2
dh_builddeb: error: Aborting due to earlier error
make: *** [debian/rules:117: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess failed with exit status 2
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