Package: guix Severity: wishlist User: guix-devel@gnu.org Usertags: determinism Hi, Clojure 1.8.0 currently does not build reproducibly. This is a known bug documented in [0]. There is not much we can do except for waiting upstream to fix it. Below is the comment from : Generates code in non-deterministic order. Check emit in ./src/jvm/clojure/lang/Compiler.java, especially around PersistentMap - smells like dict key access order. See also clojure1.2 Cheers, Alex [0]: https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/clojure1.6.html