https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94109
--- Comment #6 from Antony Lewis <antony at cosmologist dot info> --- Thanks for looking in to it. I tried rebuilding my gcc8 docker and rerunning. It now reports GNU Fortran (GCC) 8.4.1 20200602, however the leak still seems to be there? https://travis-ci.org/github/cmbant/CAMB/jobs/660297689