accumulator and memory_map are because of the removal of raw_pointer_derive. syncbox is from deprecation of wait_timeout_ms; it has deny(warnings).
So it looks good, though IMO we might add the raw_pointer_derive lint back as a no-op.
I should note though that the last report on this branch (this was nightly then) had several regressions that are no longer reported. They should still be investigated.
I thought this was the policy? Isn't that what we do for feature flags at the very least?
@sfackler I thought it was too. Bug report about raw_pointer_derive: https://github.com/rust-lang/rust/issues/30346
There are I think 4 known cases of breakage from removing raw_pointer_derive.