these 2 derivations will be built:
  /nix/store/zw567fc05kypf4pwxxmz09k3fp9xrffx-td-0.69.0.drv
  /nix/store/64gn3l41nkkd533s1q7nq649x072l624-check-td.drv
this path will be fetched (61.5 MiB download, 223.9 MiB unpacked):
  /nix/store/s5m10yz53f8778k4mi1irdqzy8iaqri1-go-1.27.3