this derivation will be built:
  /nix/store/lvcsh35n55q5l1fh08y55rrkznbc519d-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/lvcsh35n55q5l1fh08y55rrkznbc519d-bcachefs-module-7.0.0-39-generic.drv'...