this derivation will be built: /nix/store/4blb5fkjfcccrglvr1pky4r557ynlhhj-bcachefs-module-7.0.0-28-generic.drv building '/nix/store/4blb5fkjfcccrglvr1pky4r557ynlhhj-bcachefs-module-7.0.0-28-generic.drv'...