these 3 derivations will be built:
  /nix/store/yk46add1qhz6wqbp3gv7wnlbjwi5171k-freebuff-linux-arm64.tar.gz.drv
  /nix/store/cs8iypdr0hjg378cknrpy72wn4dzz4af-freebuff-0.2.27.drv
  /nix/store/r35n0rgz66cc4rgyj104kifsndzv23c7-check-freebuff.drv