[Python-apps-team] Bug#746908: s3ql: ftbfs with GCC-4.9

[Matthias Klose]

Package: src:s3ql
Version: 2.8.1+dfsg-1
Severity: important
Tags: sid jessie
User: debian-gcc at lists.debian.org
Usertags: ftbfs-gcc-4.9

The package fails to build in a test rebuild on at least amd64 with
gcc-4.9/g++-4.9, but succeeds to build with gcc-4.8/g++-4.8. The
severity of this report may be raised before the jessie release.

The full build log can be found at:
http://people.debian.org/~doko/logs/failed-gcc49/s3ql_2.8.1+dfsg-1_unstable_gcc49.log
The last lines of the build log are at the end of this report.

To build with GCC 4.9, either set CC=gcc-4.9 CXX=g++-4.9 explicitly,
or install the gcc, g++, gfortran, ... packages from experimental.

  apt-get -t experimental install g++ 

Common build failures are new warnings resulting in build failures
with -Werror turned on, or new/dropped symbols in Debian symbols
files.  For other C/C++ related build failures see the porting guide
at http://gcc.gnu.org/gcc-4.9/porting_to.html

[...]
tests/t1_dump.py:162: DumpTests.test_5_multi PASSED
tests/t1_dump.py:44: DumpTests.test_transactions PASSED
tests/t1_retry.py:53: test_retry PASSED
tests/t1_retry.py:58: test_retry_generator PASSED
tests/t1_retry.py:62: test_logging PASSED
make: *** [build-arch] Terminated
make[1]: *** wait: No child processes.  Stop.
make[1]: *** Waiting for unfinished jobs....
make[1]: *** wait: No child processes.  Stop.
E: Caught signal ‘Terminated’: terminating immediately
tests/t2_block_cache.py:114: cache_tests.test_destroy_deadlock Build killed with signal TERM after 60 minutes of inactivity
────────────────────────────────────────────────────────────────────────────────
Build finished at 20140418-1332

Finished
────────

E: Build failure (dpkg-buildpackage died)

┌──────────────────────────────────────────────────────────────────────────────┐
│ Cleanup                                                                      │
└──────────────────────────────────────────────────────────────────────────────┘

Purging /«BUILDDIR»
Not cleaning session: cloned chroot in use

┌──────────────────────────────────────────────────────────────────────────────┐
│ Summary                                                                      │
└──────────────────────────────────────────────────────────────────────────────┘

Build Architecture: amd64
Build-Space: 10256
Build-Time: 3625
Distribution: unstable
Fail-Stage: build
Host Architecture: amd64
Install-Time: 63
Job: s3ql_2.8.1+dfsg-1
Machine Architecture: amd64
Package: s3ql
Package-Time: 3713
Source-Version: 2.8.1+dfsg-1
Space: 10256
Status: attempted
Version: 2.8.1+dfsg-1
────────────────────────────────────────────────────────────────────────────────
Finished at 20140418-1332
Build needed 01:01:53, 10256k disc space
DC-Status: Failed 3714.249625684s
DC-Time-Estimation: 3714.249625684 versus expected 428 (r/m: 7.678153331037383 ; m: 428.0)