this derivation will be built:
  /nix/store/0v60n84w35gdcm5w8v6n07h06cgxxs9r-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/0v60n84w35gdcm5w8v6n07h06cgxxs9r-bcachefs-module-7.0.0-29-generic.drv'...