these 3 derivations will be built:
  /nix/store/s2kwc2ax0n9q92ak95m4mg3qn9y4ayhv-libc-0.2.191.drv
  /nix/store/ph4lh8582xzzivl52dpl462ppzrqwvj1-cargo-vendor-dir.drv
  /nix/store/4fmia7vwq9pdvw9h0j38zfas1zzlp595-zfs-dedup-0.1.0.drv