dump env vars
ZEF_TEST_DEGREE=5
ZEF_FETCH_DEGREE=1
install [Grok]
...
/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: Grok
Aborting due to test failure: Grok:ver<0.0.3>:auth<zef:jaguart> (use --force-test to override)
===> Staging Grok:ver<0.0.3>:auth<zef:jaguart>
===> Staging [OK] for Grok:ver<0.0.3>:auth<zef:jaguart>
===> Testing: Grok:ver<0.0.3>:auth<zef:jaguart>
===> Testing [FAIL]: Grok:ver<0.0.3>:auth<zef:jaguart>