They told you why it takes so long no? the runners come by default with loads of programming languages installed like Rust, Haskell, Node, Python, .Net etc so it sets all that up per user add.
I would also question why your adding users on an ephemeral runner.
They told you why it takes so long no? the runners come by default with loads of programming languages installed like Rust, Haskell, Node, Python, .Net etc so it sets all that up per user add.
I would also question why your adding users on an ephemeral runner.