[Bug-gsl] Failed: Hydra job gnu:gsl-master:manual on x86_64-linux

[Hydra Build Daemon]

Hi,

The status of Hydra job gnu:gsl-master:manual (on x86_64-linux) has changed 
from "Success" to "Failed".  For details, see

  http://hydra.nixos.org/build/8728369

This is likely due to 73 commits by Domen Kožar <do...@dev.si>, Evgeny 
Egorochkin <phree...@yandex.ru>, Lluís Batlle i Rossell <vi...@viric.name>, 
Nixpkgs Monitor <none@none>, Pascal Wittmann <m...@pascal-wittmann.de>, Patrick 
Alken <al...@colorado.edu>, Sander van der Burg <svanderb...@gmail.com>, Shea 
Levy <s...@shealevy.com> or Vladimír Čunát <vcu...@gmail.com>.

Go forth and fix it.

Regards,

The Hydra build daemon.