dump env vars
ZEF_TEST_DEGREE=5
ZEF_FETCH_DEGREE=1
install [Grammar::HTTP]
...
/tmp/whateverable/rakudo-moar/fe0e20c28859ea709eefad19af452c9d35dff20d/share/perl6/site/bin/zef
1.0.0
/tmp/whateverable/rakudo-moar/fe0e20c28859ea709eefad19af452c9d35dff20d/bin//raku
Welcome to Rakudo™ v2025.11.
Implementing the Raku® Programming Language v6.d.
Built on MoarVM version 2025.11.
===> Searching for: Grammar::HTTP
Aborting due to test failure: Grammar::HTTP:ver<0.1.0>:auth<github:ugexe> (use --force-test to override)
===> Staging Grammar::HTTP:ver<0.1.0>:auth<github:ugexe>
===> Staging [OK] for Grammar::HTTP:ver<0.1.0>:auth<github:ugexe>
===> Testing: Grammar::HTTP:ver<0.1.0>:auth<github:ugexe>
===> Testing [FAIL]: Grammar::HTTP:ver<0.1.0>:auth<github:ugexe>