this derivation will be built:
  /nix/store/g8vs1lizkzgqh7fcnbgi5b0x29n7iyxp-debian-13-generic-amd64-daily-20261004-2621.qcow2.drv
building '/nix/store/if4271fv4yfg42r4px9487zarka92v2k-debian-13-generic-amd64-daily-20261004-2621.qcow2.drv'
debian-13-generic-amd64-daily-20261004-2621.qcow2> structuredAttrs is enabled
debian-13-generic-amd64-daily-20261004-2621.qcow2> 
debian-13-generic-amd64-daily-20261004-2621.qcow2> trying https://cloud.debian.org/images/cloud/trixie/daily/20261004-2621/debian-13-generic-amd64-daily-20261004-2621.qcow2
debian-13-generic-amd64-daily-20261004-2621.qcow2>   % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
debian-13-generic-amd64-daily-20261004-2621.qcow2>                                  Dload  Upload  Total   Spent   Left   Speed
debian-13-generic-amd64-daily-20261004-2621.qcow2> 100    424 100    424   0      0   3952      0                              0
debian-13-generic-amd64-daily-20261004-2621.qcow2> 100 416.8M 100 416.8M   0      0 101.8M      0   00:04   00:04         102.7M

upload niks3: ok