golang-github-jacobsa-oglematchers-dev 0.0~git20150320-3 (s390x binary) in ubuntu jammy

 oglematchers is a package for the Go programming language containing a set of
 matchers, useful in a testing or mocking framework, inspired by and mostly
 compatible with Google Test for C++ and Google JS Test. The package is used by
 the ogletest testing framework and oglemock mocking framework, which may be
 more directly useful to you, but can be generically used elsewhere as well.