these 2 derivations will be built:
  /nix/store/iywq7kvrw51gn65rj47zz5fxyspq2hfk-iets-deps-static-aarch64-unknown-linux-musl-0.1.0.drv
  /nix/store/yrkz1rac0mizgqxywa44k10fdl6ki9sk-iets-static-aarch64-unknown-linux-musl-0.1.0.drv