this derivation will be built:
  /nix/store/44csnngzxyld1w2av5bbdk4xkirfmaf9-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/44csnngzxyld1w2av5bbdk4xkirfmaf9-bcachefs-module-7.0.0-39-generic.drv'...