this derivation will be built:
  /nix/store/b690l7x2d65m8fl7256vzwjha6cj39ab-bcachefs-module-7.1.9-arch1-2.drv
building '/nix/store/b690l7x2d65m8fl7256vzwjha6cj39ab-bcachefs-module-7.1.9-arch1-2.drv'...