this derivation will be built:
  /nix/store/646f6r9pdn48vc8s7382xf33zpyxpi0z-bcachefs-module-7.2.9-arch1-1.drv
building '/nix/store/646f6r9pdn48vc8s7382xf33zpyxpi0z-bcachefs-module-7.2.9-arch1-1.drv'...