this derivation will be built: /nix/store/80329gdg2cfyinfv293cm2gwxf3ynjs0-bcachefs-module-7.0.0-31-generic.drv building '/nix/store/80329gdg2cfyinfv293cm2gwxf3ynjs0-bcachefs-module-7.0.0-31-generic.drv'...