this derivation will be built:
  /nix/store/0g00kp627vl4x3w8wc773525siv8m5yn-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/0g00kp627vl4x3w8wc773525siv8m5yn-bcachefs-module-7.0.0-29-generic.drv'...