these 3 derivations will be built:
  /nix/store/fb60n416514pxmg93421zj0lvxr1wzdb-t3code-0.1.0.drv
  /nix/store/z1x1kb9pim99ww8azwim0i5f7gg9faah-t3code-0.1.0.drv
  /nix/store/4sy694s2p03y83a4l57rzwb31pkcvv62-check-t3code.drv
building '/nix/store/4sy694s2p03y83a4l57rzwb31pkcvv62-check-t3code.drv'

upload niks3: ok