The rust-ordered-float 5.3.0-2 transition is currently blocked by
rust-egg 0.6.0+ds-4 autopkgtest regressions on amd64, arm64, armhf,
and ppc64el. The current autopkgtest fails during Cargo dependency
resolution because rust-egg requires ordered-float >=3.5, <=4, while
unstable provides ordered-float 5.3.0. The reference autopkgtest
passes. Please update rust-egg to support the ordered-float 5
transition, or coordinate an appropriate compatibility update. QA
excuses: https://qa.debian.org/excuses.php?package=rust-ordered-float
Example failing test log: https://ci.debian.net/packages/r/rust-
egg/testing/amd64/73850107/ Reference passing test:
https://ci.debian.net/packages/r/rust-egg/testing/amd64/73868977/