this derivation will be built:
  /nix/store/mcpmccnqha6h8pr16anmmk4lbpclc53i-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/mcpmccnqha6h8pr16anmmk4lbpclc53i-bcachefs-module-7.0.0-14-generic.drv'...