this derivation will be built: /nix/store/ng009dh5051rwg4zgkkq7sr7p9rf1b7i-bcachefs-module-7.0.0-28-generic.drv building '/nix/store/ng009dh5051rwg4zgkkq7sr7p9rf1b7i-bcachefs-module-7.0.0-28-generic.drv'...