these 2 derivations will be built:
  /nix/store/1sk6s1gl6mijyjxz11v6h07zvqlxz10v-iets-deps-static-x86_64-unknown-linux-musl-0.1.0.drv
  /nix/store/rxxcn4dzk07jk76pfxlmk24mrg85yc00-iets-static-x86_64-unknown-linux-musl-0.1.0.drv