this derivation will be built: /nix/store/qdk6vplshd3riymymhbczi4h3kdcbl6c-bcachefs-module-7.0.0-38-generic.drv building '/nix/store/qdk6vplshd3riymymhbczi4h3kdcbl6c-bcachefs-module-7.0.0-38-generic.drv'...