Anchor compiles without errors when there clearly are.

Hello i am quite new to solana development and i am currently following the Solana Bootcamp https://www.youtube.com/watch?v=amAq-WHAFs8&t=5800s
In the solana bootcamp the nightly compiler successfully identifies errors when running anchor build, however when i compile with the same command it compiles successfully everytime and gives no errors (even though there clearly are errors).