this derivation will be built:
  /nix/store/46lhc42df4wy2hhw7jknsldx4yskqhrh-bcachefs-module-7.1.3-zen2-2-zen.drv
building '/nix/store/46lhc42df4wy2hhw7jknsldx4yskqhrh-bcachefs-module-7.1.3-zen2-2-zen.drv'...