warning: ignoring the client-specified setting 'store', because it is a restricted setting and you are not a trusted user
building '/nix/store/f2l8x3xpky7czmng9mlv2lagrcy19a10-fake-simplex.drv' on nix-store.geninf.io:50051
fake-simplex> build-x86-01: building f2l8x3xpky7czmng9mlv2lagrcy19a10-fake-simplex.drv