this derivation will be built:
  /nix/store/68d73yac3v2391jgljnv5n5zh299ywra-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/68d73yac3v2391jgljnv5n5zh299ywra-bcachefs-module-7.0.0-39-generic.drv'...