• In the entire history of vaccines, only one has been recalled because the vaccine itself caused long term side effects (a rotavirus vaccine that had rare complications and no deaths for those under 1yr). If you can't find any papers about it, that's why. It's like finding a paper on death by lava lamp explosions. It's happened (https://www.latimes.com/archives/la-xpm-2004-dec-01-na-brief....), but not enough to study it.
• Much of the speed was gained by relaxing enrollment rules, which are for study participant safety. The majority of normal study participants join in the last year or two anyways.
• These studies were larger than usual to make up for the decreased time. 30,000 people is a lot, and plenty to check for rare side effects.
• Then compare the odds that there's a common reaction that didn't show up in 30,000 participants against the ~5-10% chance of serious health complications from COVID. It's a no-brainer.
You can read the list of recalled vaccines and why they were recalled straight from the FDA (https://www.cdc.gov/vaccinesafety/concerns/concerns-history....).