this derivation will be built:
  /nix/store/pcffrhpzknq4w0z212qmqxjw6l0g1mhv-bcachefs-module-7.1.3-arch2-1.drv
building '/nix/store/pcffrhpzknq4w0z212qmqxjw6l0g1mhv-bcachefs-module-7.1.3-arch2-1.drv'...