these 5 derivations will be built:
  /nix/store/l6qqfj7d54fzn80pkbkahrhxksz3f4aq-source.drv
  /nix/store/q2krjrzxl2xvn8cqk6570zlx2r967crw-cc-switch-cli-5.11.3-vendor-staging.drv
  /nix/store/gnicw79glwv9ib78q1rlp2fg3g3ns95j-cc-switch-cli-5.11.3-vendor.drv
  /nix/store/14l6rjjh61csswfvpvi9xldzcr7cpy7l-cc-switch-cli-5.11.3.drv
  /nix/store/vaczz9c2cs5b9zb2mkwa1jqq1lshzyq3-check-cc-switch-cli.drv