set(&mut config.print_step_timings, build.print_step_timings);
set(&mut config.print_step_rusage, build.print_step_rusage);
set(&mut config.patch_binaries_for_nix, build.patch_binaries_for_nix);
set(&mut config.print_step_timings, build.print_step_timings);
set(&mut config.print_step_rusage, build.print_step_rusage);
set(&mut config.patch_binaries_for_nix, build.patch_binaries_for_nix);