this derivation will be built:
  /nix/store/a5bxwhffwzyjkwc983c7qjcg8d45j71s-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/a5bxwhffwzyjkwc983c7qjcg8d45j71s-bcachefs-module-7.0.0-38-generic.drv'...