these 3 derivations will be built:
  /nix/store/2ya8325015j0xmn60arvwpx1hrjn0rk0-jprofiler.desktop.drv
  /nix/store/hhvld6m9cf4kw8bvpy12fsjqa14hmvc7-header-product-jprofiler-2x-24bc4d84bd2a4eb641a5c8531758ff7c.png.drv
  /nix/store/l145r9dig3mms3xj51phxynhw205frij-jprofiler-13.0.2.drv
error: Cannot build '/nix/store/h9yn8rm2yqrxiiyxrw5k4g2gzs7n5407-header-product-jprofiler-2x-24bc4d84bd2a4eb641a5c8531758ff7c.png.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/x6f66diw166nzsj9nma4pyhmy5b6qy9i-header-product-jprofiler-2x-24bc4d84bd2a4eb641a5c8531758ff7c.png
       Last 7 log lines:
       >
       > trying https://www.ej-technologies.com/assets/content/header-product-jprofiler@2x-24bc4d84bd2a4eb641a5c8531758ff7c.png
       >   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
       >                                  Dload  Upload   Total   Spent    Left  Speed
       >   0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
       > curl: (22) The requested URL returned error: 404
       > error: cannot download header-product-jprofiler-2x-24bc4d84bd2a4eb641a5c8531758ff7c.png from any mirror
       For full logs, run:
         nix log /nix/store/h9yn8rm2yqrxiiyxrw5k4g2gzs7n5407-header-product-jprofiler-2x-24bc4d84bd2a4eb641a5c8531758ff7c.png.drv
error: build of resolved derivation '/nix/store/h9yn8rm2yqrxiiyxrw5k4g2gzs7n5407-header-product-jprofiler-2x-24bc4d84bd2a4eb641a5c8531758ff7c.png.drv' failed
error: Cannot build '/nix/store/l145r9dig3mms3xj51phxynhw205frij-jprofiler-13.0.2.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/5ivpkjn7bmn6vq8hj7idlsphpzway6qw-jprofiler-13.0.2