#[cfg(not(all(
feature = "std",
feature = "alloc",
feature = "async-await",
feature = "compat",
feature = "io-compat",
feature = "executor",
feature = "thread-pool",
)))]
compile_error!(
"`futures` tests must have all stable features activated: \
use `--all-features` or `--features default,thread-pool,io-compat`"
);