this derivation will be built: /nix/store/0dl27b2w6sgfk0a0k04s8f76mqx43x0h-bcachefs-module-7.0.0-31-generic.drv building '/nix/store/0dl27b2w6sgfk0a0k04s8f76mqx43x0h-bcachefs-module-7.0.0-31-generic.drv'...