this derivation will be built:
  /nix/store/0j10jjriwnqvk52wn197z3xfg4yjnkk1-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/0j10jjriwnqvk52wn197z3xfg4yjnkk1-bcachefs-module-7.0.0-27-generic.drv'...