these 3 derivations will be built:
  /nix/store/qwgwcq8h4jfj46j9gpfsa8hzlycz2y63-source.drv
  /nix/store/k4qidb721m9f2av0m8b15bk4q7ahw1aw-sidecar-1.0.2-go-modules.drv
  /nix/store/gsazky2j7sz399k6hkkq8fsy0b6vrw75-sidecar-1.0.2.drv