Hi.
Chromium's debuginfo verbosity can be controlled by a gyp flag "symbol_level". A value of 0 disables it completely. It didn't failed because of memory consumption. Memory usage was much lower than GCC. It failed because exact-debuginfo.sh doesn't support clang(and llvm). I saw errors. 

Regards,
Akarshan Biswas

On Sun, Mar 17, 2019 at 1:43 AM, Vitaly Zaitsev via rpmfusion-developers <rpmfusion-developers@lists.rpmfusion.org> wrote: