MBA6,2 aka 2013 i7 stuck here for 30m.

it was going along seemingly fine. Sequoia.

did I do something wrong?
Try again?

https://preview.redd.it/61e38zuga4ff1.jpg?width=4032&format=pjpg&auto=webp&s=69c271ff5812147d5fba352f4f0818bccd5c991e