these 2 derivations will be built:
  /nix/store/bkr5iycqbwqdwxx1n1dp88y5y78f7fwa-smartgit-linux-22_1_1.tar.gz.drv
  /nix/store/71i4fzak4pz316d9acmjqxa7y9k0l1cc-smartgithg-22.1.1.drv
building '/nix/store/gwzjvlhfahj2s6g9j0ka3ln8wzmq9v7d-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    884      0 --:--:-- --:--:-- --:--:--   893
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/gwzjvlhfahj2s6g9j0ka3ln8wzmq9v7d-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    884      0 --:--:-- --:--:-- --:--:--   893
       >   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/gwzjvlhfahj2s6g9j0ka3ln8wzmq9v7d-smartgit-linux-22_1_1.tar.gz.drv
error: build of resolved derivation '/nix/store/gwzjvlhfahj2s6g9j0ka3ln8wzmq9v7d-smartgit-linux-22_1_1.tar.gz.drv' failed
error: Cannot build '/nix/store/71i4fzak4pz316d9acmjqxa7y9k0l1cc-smartgithg-22.1.1.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/rfx2xwbl81brw29f47pakba4viw3myp9-smartgithg-22.1.1