this derivation will be built:
  /nix/store/srbw0wkzw61kl41iz4h9x7x1jky67lkr-bcachefs-module-7.1.5-arch1-2.drv
building '/nix/store/srbw0wkzw61kl41iz4h9x7x1jky67lkr-bcachefs-module-7.1.5-arch1-2.drv'...