this derivation will be built: /nix/store/9zf2cnb0vfiz24mxqid77jaji39982ys-bcachefs-module-7.0.0-28-generic.drv building '/nix/store/9zf2cnb0vfiz24mxqid77jaji39982ys-bcachefs-module-7.0.0-28-generic.drv'...