Being inside a minecart produces significantly more lag than not being inside it.

Reproduction Steps

• Build a looped track
• Set minecartMaxSpeed to 200
• Place a pig inside a minecart (pig is there to bypass MC-275365)
• Do /tick sprint 1000s
• After sprinting is done kill the pig and get inside the minecart yourself
• Do /tick sprint 1000s again

Observed Results

• Doing tick sprint while not riding the minecart yourself works fine
• Doing tick sprint after getting into minecraft will cause the game to freeze/crash with error code -1073740940 (sometimes -805306369)
  freeze(1).mp4

Expected Results

• The game would be fine