these 3 derivations will be built:
  /nix/store/5lczpwgfiyxjmrmbgnia6jnd2ldvxipp-smartgit.desktop.drv
  /nix/store/pz65n2llcp5ablwkc219lly0yr6n2pza-smartgit-linux-22_1_1.tar.gz.drv
  /nix/store/dbcjkir9sx1azw3s3s7gnjdwrsgd6zdc-smartgithg-22.1.1.drv
building '/nix/store/5lczpwgfiyxjmrmbgnia6jnd2ldvxipp-smartgit.desktop.drv'
smartgit.desktop> /nix/store/nb6mnlnxxys39a68jfy3cf47n472qwhm-smartgit.desktop/share/applications/smartgit.desktop: warning: value "Application;Development;RevisionControl" for key "Categories" in group "Desktop Entry" contains a deprecated value "Application"
building '/nix/store/iq9lxynq399229j485naxqmlpbg0f51x-smartgit-linux-22_1_1.tar.gz.drv'
smartgit-linux-22_1_1.tar.gz> 
smartgit-linux-22_1_1.tar.gz> trying https://www.syntevo.com/downloads/smartgit/smartgit-linux-22_1_1.tar.gz
smartgit-linux-22_1_1.tar.gz>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
smartgit-linux-22_1_1.tar.gz>                                  Dload  Upload   Total   Spent    Left  Speed
smartgit-linux-22_1_1.tar.gz> 100    92  100    92    0     0    844      0 --:--:-- --:--:-- --:--:--   851
smartgit-linux-22_1_1.tar.gz>   0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
smartgit-linux-22_1_1.tar.gz> curl: (22) The requested URL returned error: 404
smartgit-linux-22_1_1.tar.gz> error: cannot download smartgit-linux-22_1_1.tar.gz from any mirror
error: Cannot build '/nix/store/iq9lxynq399229j485naxqmlpbg0f51x-smartgit-linux-22_1_1.tar.gz.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/siq2sn85q7bd3brrcivlwa5hhzp381ll-smartgit-linux-22_1_1.tar.gz
       Last 8 log lines:
       >
       > trying https://www.syntevo.com/downloads/smartgit/smartgit-linux-22_1_1.tar.gz
       >   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
       >                                  Dload  Upload   Total   Spent    Left  Speed
       > 100    92  100    92    0     0    844      0 --:--:-- --:--:-- --:--:--   851
       >   0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
       > curl: (22) The requested URL returned error: 404
       > error: cannot download smartgit-linux-22_1_1.tar.gz from any mirror
       For full logs, run:
         nix log /nix/store/iq9lxynq399229j485naxqmlpbg0f51x-smartgit-linux-22_1_1.tar.gz.drv
error: build of resolved derivation '/nix/store/iq9lxynq399229j485naxqmlpbg0f51x-smartgit-linux-22_1_1.tar.gz.drv' failed
error: Cannot build '/nix/store/dbcjkir9sx1azw3s3s7gnjdwrsgd6zdc-smartgithg-22.1.1.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/wf7wvcy093w4k3c9qsyan6xfqr7x6xf5-smartgithg-22.1.1