ECL tests are unstable
Something about ECL and/or iterate means that the tests can fail and then pass on a retest. Compare https://gitlab.common-lisp.net/rgoldman/iterate/-/jobs/42229 and https://gitlab.common-lisp.net/rgoldman/iterate/-/jobs/42231
Something about ECL and/or iterate means that the tests can fail and then pass on a retest. Compare https://gitlab.common-lisp.net/rgoldman/iterate/-/jobs/42229 and https://gitlab.common-lisp.net/rgoldman/iterate/-/jobs/42231