these 5 derivations will be built:
  /nix/store/g7zmldgmzrqny5m0ak8jknac4yymg35i-vendor-registry.drv
  /nix/store/697c4jja3y5z0k1q8abb2q579fm04pxx-vendor-cargo-deps.drv
  /nix/store/nx5i0wzmgbn1lvrcjyf9sgcydwx08m0r-source.drv
  /nix/store/hbr8iq37ny7w5r084cfvgnydjpbiwjzi-import-bot-deps-1.2.0.drv
  /nix/store/fgmq8px8yqipzan3dhp01y7s0n1kzxp9-import-bot-1.2.0.drv