bld1: building jfda6zlgr05rghazrc1jvfdyzzqlwjxr-DockerSandboxes-linux-amd64.tar.gz.drv
structuredAttrs is enabled

trying https://github.com/docker/sbx-releases/releases/download/v0.50.1/DockerSandboxes-linux-amd64.tar.gz
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0
  0      0   0      0   0      0      0      0                              0

  0      0   0      0   0      0      0      0                              0
 56 95.44M  56 53.52M   0      0 42.94M      0   00:02   00:01   00:01 53.52M
100 95.44M 100 95.44M   0      0 43.74M      0   00:02   00:02         53.52M
100 95.44M 100 95.44M   0      0 43.74M      0   00:02   00:02         53.52M
100 95.44M 100 95.44M   0      0 43.73M      0   00:02   00:02         53.52M