this derivation will be built:
  /nix/store/2h55fbm6mzmgkd7b9gpqkldixx53ckxg-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/2h55fbm6mzmgkd7b9gpqkldixx53ckxg-bcachefs-module-7.0.0-38-generic.drv'...