this derivation will be built: /nix/store/wpimbvj9nfbd4q77rgpl4w7v1j2pn8rf-bcachefs-module-7.0.0-30-generic.drv building '/nix/store/wpimbvj9nfbd4q77rgpl4w7v1j2pn8rf-bcachefs-module-7.0.0-30-generic.drv'...