this derivation will be built: /nix/store/5pni5r6wvp1qhr36j9c8b9fcr70i4a38-bcachefs-module-7.0.0-30-generic.drv building '/nix/store/5pni5r6wvp1qhr36j9c8b9fcr70i4a38-bcachefs-module-7.0.0-30-generic.drv'...