this derivation will be built: /nix/store/zibx42r6nlrggdlr8nmz7f5f1kr3wgbq-bcachefs-module-7.0.0-34-generic.drv building '/nix/store/zibx42r6nlrggdlr8nmz7f5f1kr3wgbq-bcachefs-module-7.0.0-34-generic.drv'...