this derivation will be built: /nix/store/sgaxp75daqaaxm5l36vr18mb3dl9n5zf-bcachefs-module-7.0.0-34-generic.drv building '/nix/store/sgaxp75daqaaxm5l36vr18mb3dl9n5zf-bcachefs-module-7.0.0-34-generic.drv'...