this derivation will be built: /nix/store/c8vdg2w8wc1l5lfq2pxv9yy0ik0pk154-bcachefs-module-7.0.0-26-generic.drv building '/nix/store/c8vdg2w8wc1l5lfq2pxv9yy0ik0pk154-bcachefs-module-7.0.0-26-generic.drv'...