this derivation will be built:
  /nix/store/1is1fp4abs9g2ypc1wjhbjpqkgdlfnfd-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/1is1fp4abs9g2ypc1wjhbjpqkgdlfnfd-bcachefs-module-7.0.0-38-generic.drv'...