this derivation will be built:
  /nix/store/pqaxmj0vg9fz5rzp51vk6k6w35phbwpg-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/pqaxmj0vg9fz5rzp51vk6k6w35phbwpg-bcachefs-module-7.0.0-31-generic.drv'...