this derivation will be built: /nix/store/55b3slcqdan45jgmd8skvhimgwsg69r4-bcachefs-module-7.0.0-31-generic.drv building '/nix/store/55b3slcqdan45jgmd8skvhimgwsg69r4-bcachefs-module-7.0.0-31-generic.drv'...