this derivation will be built: /nix/store/7l0bwbcgw6ym0cg234xdqs0s5jh3vlaw-bcachefs-module-7.0.0-26-generic.drv building '/nix/store/7l0bwbcgw6ym0cg234xdqs0s5jh3vlaw-bcachefs-module-7.0.0-26-generic.drv'...