these 10 derivations will be built:
  /nix/store/7r548fa973w88xg5x2sj834k53rsk92f-devshell-env.bash.drv
  /nix/store/9g1rswxcmvkl7bi1b7ccigjl9n7x74jd-naked-stdenv.drv
  /nix/store/a41lgca3cfjy5839gs03d21zln4bmcd0-bash-script.drv
  /nix/store/bswh4wmclrkr4vdzzx69mvjrz088vzrb-builder.pl.drv
  /nix/store/fib4p3lpvv7ili4lsaqfilnss0a9nl4a-menu.drv
  /nix/store/qw3fb0jsgssmlfp179mc9l4jyry9rj2v-commands-1-entrypoint.drv
  /nix/store/qzdrrvjq269p5hxpwslhihhvhhn4myw8-python-script.drv
  /nix/store/bilsmm53vqzzhi1d366rfpjzqkbf2w55-commands-1-dir.drv
  /nix/store/c8hdnv10r77z446kkgs9f3j74rz3wp3c-commands-1.drv
  /nix/store/vrqsly2s4894ngmknnsgm1hqdbqrwh89-tests.core.commands.devshell-1.drv
building '/nix/store/9g1rswxcmvkl7bi1b7ccigjl9n7x74jd-naked-stdenv.drv'
building '/nix/store/a41lgca3cfjy5839gs03d21zln4bmcd0-bash-script.drv'
building '/nix/store/qw3fb0jsgssmlfp179mc9l4jyry9rj2v-commands-1-entrypoint.drv'
building '/nix/store/7r548fa973w88xg5x2sj834k53rsk92f-devshell-env.bash.drv'
building '/nix/store/fib4p3lpvv7ili4lsaqfilnss0a9nl4a-menu.drv'
building '/nix/store/qzdrrvjq269p5hxpwslhihhvhhn4myw8-python-script.drv'
building '/nix/store/bilsmm53vqzzhi1d366rfpjzqkbf2w55-commands-1-dir.drv'
commands-1-dir> created 16 symlinks in user environment
building '/nix/store/c8hdnv10r77z446kkgs9f3j74rz3wp3c-commands-1.drv'
building '/nix/store/vrqsly2s4894ngmknnsgm1hqdbqrwh89-tests.core.commands.devshell-1.drv'
tests.core.commands.devshell-1> 
tests.core.commands.devshell-1> [[general commands]]
tests.core.commands.devshell-1> 
tests.core.commands.devshell-1>   git           - Distributed version control system
tests.core.commands.devshell-1>   menu          - prints this menu
tests.core.commands.devshell-1> 
tests.core.commands.devshell-1> [hello]
tests.core.commands.devshell-1> 
tests.core.commands.devshell-1>   bash-script   - Prints hello-bash
tests.core.commands.devshell-1>   python-script - Prints hello-python
tests.core.commands.devshell-1> 
tests.core.commands.devshell-1> /nix/store/y96npz36zqwm158kw9bialzimxikhcwn-commands-1-dir/bin/bash-script
tests.core.commands.devshell-1> /nix/store/y96npz36zqwm158kw9bialzimxikhcwn-commands-1-dir/bin/python-script
tests.core.commands.devshell-1> /nix/store/y96npz36zqwm158kw9bialzimxikhcwn-commands-1-dir/bin/git

upload niks3: ok