this derivation will be built:
  /nix/store/4r5yyd30s5hyr5w0208w8f3zk39j46l7-bcachefs-module-7.1.3-arch2-1.drv
building '/nix/store/4r5yyd30s5hyr5w0208w8f3zk39j46l7-bcachefs-module-7.1.3-arch2-1.drv'...