bld1: building abs3mr6x2wq0q0gc7gfp2gg56l5w1xhz-DockerSandboxes-linux-amd64.tar.gz.drv
structuredAttrs is enabled

trying https://github.com/docker/sbx-releases/releases/download/v0.50.0/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
 46 95.44M  46 44.15M   0      0 33.68M      0   00:02   00:01   00:01 44.00M
 94 95.44M  94 90.07M   0      0 35.36M      0   00:02   00:02         40.21M
100 95.44M 100 95.44M   0      0 36.77M      0   00:02   00:02         40.21M
100 95.44M 100 95.44M   0      0 36.77M      0   00:02   00:02         40.21M
100 95.44M 100 95.44M   0      0 36.77M      0   00:02   00:02         40.21M