these 6 derivations will be built:
  /nix/store/gfa8z1kha30461jq5sg6rhlaywzc5ksd-cargo-package-zeroize-1.9.1.drv
  /nix/store/50h1q15n367bf2grzn5k6ybxllfq9ca3-vendor-registry.drv
  /nix/store/p3p4isnc3amwqqybb63gba9srcaz78gh-vendor-cargo-deps.drv
  /nix/store/ydsqjhj2y70b023yhrqiizdf425yzwwm-source.drv
  /nix/store/5kyjrqbbxaghz87403fsqjr1ymkkdyji-harmonia-deps-3.3.0.drv
  /nix/store/2ffzx8v6dg0sa1fk12vfkqv0as89w090-harmonia-3.3.0.drv