these 5 derivations will be built:
  /nix/store/hpi7ncqlrm7cr0r6yawk3i9njmp75ry9-source.drv
  /nix/store/wymv19c976g0442mc5kibs0xnvcb3d2v-herdr-0.8.2-vendor-staging.drv
  /nix/store/dz4xgqg7q3w2znaf4mnr1z424sx01365-herdr-0.8.2-vendor.drv
  /nix/store/qhn8sap0lgmmlfn5xv0pzdxmyx7m2jzi-herdr-0.8.2-zig-deps.drv
  /nix/store/6472dbyfnjw0jx0798q40y3f8wky54kw-herdr-0.8.2.drv