this derivation will be built:
  /nix/store/qgidc981an2swfn8pi227g8b1gyvcaj2-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/qgidc981an2swfn8pi227g8b1gyvcaj2-bcachefs-module-7.0.0-29-generic.drv'...