authentication required but no callback set

[lexfrei]

I have this error:

$ grit init
Error: Failed to fetch grit module getgrit/stdlib: Failed to clone repo getgrit/stdlib: authentication required but no callback set; class=Ssh (23); code=Auth (-16)

Probably related to:

• git2 specific
• my ssh key is stored on a smart card (yubikey)

Workaround:
Remove any insteadOf from .gitconfig. Thx rust-lang/git2-rs#901
But this is not a real fix coz mainly the ssh should work as expected and any other software works with current config.

Feel free to contact me in telegram for any tests.