[Debian-med-packaging] Bug#906980: kmer: autopkgtest fails with segfault in testing/unstable while it passes in stable

[Liubov Chuprikova]

Package: kmer
Version: 0~20150903+r2013-4
Severity: serious
Justification: reproducibility


An autopkgtest fails with segfault in testing and unstable [1].

```
/usr/bin/../lib/atac/bin/statsGenerator -a /tmp/autopkgtest-lxc.epng5fx9/downtmp/autopkgtest_tmp/results/EcolivsSent.atac
-p /tmp/autopkgtest-lxc.epng5fx9/downtmp/autopkgtest_tmp/results/stats/EcolivsSent
-g A > /tmp/autopkgtest-lxc.epng5fx9/downtmp/autopkgtest_tmp/results/stats/EcolivsSent.stats

Segmentation fault
Failed to ganerate statistics.
```

Notably, that building and testing in stable were successful (I tested
it in clean chroot). JFI, I tried installing an older version of gcc on
testing, the one that is used in stable (4:6.3.0-4), and this eliminated
the segfault.

[1] https://ci.debian.net/packages/k/kmer/

-- System Information:
Debian Release: buster/sid
  APT prefers testing
  APT policy: (500, 'testing'), (50, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.16.0-2-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled