this derivation will be built:
  /nix/store/rzha6xsrs87qihcxj2q71mbgpj9j4yz4-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/rzha6xsrs87qihcxj2q71mbgpj9j4yz4-bcachefs-module-7.0.0-39-generic.drv'...