Using a moved object
Using a moved object may lead to an unexpected/undefined behavior. An object is used after it's moved.
/data/mci/77e945650bfbe989c2bc84a8b08c6ba5/bazel_cache/302c7bfaf6105a0319d58aed476cea75/execroot/_main/src/mongo/bson/bsonobjbuilder.h:149: USE_AFTER_MOVE 173507 "other._buf" is moved (indicated by "std::move(other._buf)").
/data/mci/77e945650bfbe989c2bc84a8b08c6ba5/bazel_cache/302c7bfaf6105a0319d58aed476cea75/execroot/_main/src/mongo/bson/bsonobjbuilder.h:150: USE_AFTER_MOVE 173507 "other._buf" is used after it has been already moved.