[1.38] Regression: cannot find macro `trace!` in this scope

[petrochenkov]

#63628 (comment)

cannot find macro trace! in this scope

cannot find macro flatdata_intersperse! in this scope

./reg/eztrace/0.1.0/beta-2019-08-13.txt:[INFO] [stderr] error: cannot find macro `trace!` in this scope

./reg/flatdata/0.3.0/beta-2019-08-13.txt:[INFO] [stderr] error: cannot find macro `flatdata_intersperse!` in this scope

Regression from #63114, fixed in #63717.
(The fix still needs a backport to beta.)

[nikomatsakis]

Needs to be closed once #63717 is backported

[pnkfelix]

Closing as fixed since #63717 was backported to beta in rollup PR #64097