ordian

specifically, this line https://github.com/paritytech/parity-common/blob/54076a524e5d28405b3a4ad3146a108c928998a2/primitive-types/Cargo.toml#L20 pulls in codec, this could be fixed by enabling nightly feature mentioned above

That's an inssue with `bitvec` v0.19: https://github.com/myrrlyn/funty/issues/3, it's used as a transitive build-dependency.

You can open the db in one thread, then store the result in an `Arc` and pass that handle to other threads.

bot merge

I can't think of a precedent off top of my head where a behavior of an existing function could be changed via a feature flag without changing its API. But...

CI check is missing

@sloboste hey, sorry for the long delay in reply. I think your suggestion is a reasonable workaround we can live with.

@tkporter yes, see point 2 in https://github.com/paritytech/parity-common/pull/698#issuecomment-1331827459. Instead of introducing a new crate with a regular macro, we could just use derive with a feature gate.

I can only say it was still the case in July but don't have historical data below that.

Might be related: https://github.com/paritytech/polkadot-sdk/issues/1498