these 5 derivations will be built:
  /nix/store/8wgi99cs6wyvyfa311rxiqj24jyqikiq-source.drv
  /nix/store/ynwc24732x3q0szy1zvm4haw0y5641sp-sub2api-frontend-0.2.9.drv
  /nix/store/f93arw3z0ky4dm4jvnhwfnmjqp725gdc-sub2api-0.2.9-go-modules.drv
  /nix/store/gl2gh200cp0g1l1lv49jyp6cf88iw1vn-sub2api-0.2.9.drv
  /nix/store/gb1nvvrffb9hn47x7z252sgq10nxb3zd-check-sub2api.drv