http://hydra.nixos.org/build/7380540/nixlog/1/raw

Symptom: SIGSEGV

Failed workarounds: build fails on Hydra, i.e. on NixOS with chroot builds.

Problem: build set LD_LIBRARY_PATH including glibc-2.18 /lib/. The make command used system() which called /bin/sh. /bin/sh is taken from something that existed at the beginning of the large build batch (either system or nix.conf). So it is linked against glibc-2.17. There seems to be some clash here...

This shows that system() impurity can bite us even under the ideal conditions: NixOS with chroot builds. Is it now a good idea to patch glibc?