dump env vars
ZEF_TEST_DEGREE=1
ZEF_FETCH_DEGREE=1
install [Data::Dump::Tree]
...
/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: Data::Dump::Tree
Aborting due to test failure: Terminal-API:ver<1.0.3>:auth<zef:patrickb> (use --force-test to override)
===> Searching for missing dependencies: Terminal::Print
===> Searching for missing dependencies: Terminal::API:ver<1.0.3>:auth<zef:patrickb>
===> Staging Terminal-API:ver<1.0.3>:auth<zef:patrickb>
===> Staging [OK] for Terminal-API:ver<1.0.3>:auth<zef:patrickb>
===> Staging Terminal::Print:ver<0.977>:auth<zef:terminal-printers>
===> Staging [OK] for Terminal::Print:ver<0.977>:auth<zef:terminal-printers>
===> Staging Data::Dump::Tree:ver<2.9.3>:auth<zef:raku-community-modules>
===> Staging [OK] for Data::Dump::Tree:ver<2.9.3>:auth<zef:raku-community-modules>
===> Testing: Terminal-API:ver<1.0.3>:auth<zef:patrickb>
[Terminal-API] tput: No value for $TERM and no -T specified
[Terminal-API] tput: No value for $TERM and no -T specified
[Terminal-API] # Failed test 'Terminal size is sane'
[Terminal-API] # at t/basic.rakutest line 10
[Terminal-API] # You failed 1 test of 4
===> Testing [FAIL]: Terminal-API:ver<1.0.3>:auth<zef:patrickb>