this derivation will be built:
  /nix/store/g8q4pr36jrmh9vwc3xc73lvwp68nzxz0-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/g8q4pr36jrmh9vwc3xc73lvwp68nzxz0-bcachefs-module-7.0.0-39-generic.drv'...