dump env vars
ZEF_TEST_DEGREE=1
ZEF_FETCH_DEGREE=1
install [File::LibMagic]
...
/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: File::LibMagic
Aborting due to test failure: File::LibMagic:ver<0.0.1> (use --force-test to override)
===> Staging File::LibMagic:ver<0.0.1>
===> Staging [OK] for File::LibMagic:ver<0.0.1>
===> Testing: File::LibMagic:ver<0.0.1>
[File::LibMagic]             # Failed test 'description'
[File::LibMagic]             # at t/basic.t line 105
[File::LibMagic]             # expected: "PDF document, version 1.4"
[File::LibMagic]             #  matcher: 'infix:<~~>'
[File::LibMagic]             #      got: "PDF document,
[File::LibMagic]  version 1.4, 1 page(s) (zip deflate encoded)"
[File::LibMagic]             # You failed 1 test of 8
[File::LibMagic]         # Failed test 'from-filename'
[File::LibMagic]         # at t/basic.t line 72
[File::LibMagic]             # Failed test 'description'
[File::LibMagic]             # at t/basic.t line 105
[File::LibMagic]             # expected: "PDF document, version 1.4"
[File::LibMagic]             #  matcher: 'infix:<~~>'
[File::LibMagic]             #      got: "PDF document,
[File::LibMagic]  version 1.4, 1 page(s) (zip deflate encoded)"
[File::LibMagic]             # You failed 1 test of 8
[File::LibMagic]         # Failed test 'from-buffer'
[File::LibMagic]         # at t/basic.t line 79
[File::LibMagic]             # Failed test 'description'
[File::LibMagic]             # at t/basic.t line 105
[File::LibMagic]             # expected: "PDF document, version 1.4"
[File::LibMagic]             #  matcher: 'infix:<~~>'
[File::LibMagic]             #      got: "PDF document,
[File::LibMagic]  version 1.4, 1 page(s) (zip deflate encoded)"
[File::LibMagic]             # You failed 1 test of 8
[File::LibMagic]         # Failed test 'from-handle'
[File::LibMagic]         # at t/basic.t line 87
[File::LibMagic]         # You failed 3 tests of 3
[File::LibMagic]     # Failed test 't/samples/tiny.pdf'
[File::LibMagic]     # at t/basic.t line 71
[File::LibMagic]     # You failed 1 test of 3
[File::LibMagic] # Failed test 'standard magic file'
[File::LibMagic] # at t/basic.t line 30
[File::LibMagic]             # Failed test 'description'
[File::LibMagic]             # at t/basic.t line 105
[File::LibMagic]             # expected: "A foo file"
[File::LibMagic]             #  matcher: 'infix:<~~>'
[File::LibMagic]             #      got: "ASCII text"
[File::LibMagic]             # You failed 1 test of 8
[File::LibMagic]         # Failed test 'from-filename'
[File::LibMagic]         # at t/basic.t line 72
[File::LibMagic]             # Failed test 'description'
[File::LibMagic]             # at t/basic.t line 105
[File::LibMagic]             # expected: "A foo file"
[File::LibMagic]             #  matcher: 'infix:<~~>'
[File::LibMagic]             #      got: "ASCII text"
[File::LibMagic]             # You failed 1 test of 8
[File::LibMagic]         # Failed test 'from-buffer'
[File::LibMagic]         # at t/basic.t line 79
[File::LibMagic]             # Failed test 'description'
[File::LibMagic]             # at t/basic.t line 105
[File::LibMagic]             # expected: "A foo file"
[File::LibMagic]             #  matcher: 'infix:<~~>'
[File::LibMagic]             #      got: "ASCII text"
[File::LibMagic]             # You failed 1 test of 8
[File::LibMagic]         # Failed test 'from-handle'
[File::LibMagic]         # at t/basic.t line 87
[File::LibMagic]         # You failed 3 tests of 3
[File::LibMagic]     # Failed test 't/samples/foo.foo'
[File::LibMagic]     # at t/basic.t line 71
[File::LibMagic]     # You failed 1 test of 2
[File::LibMagic] # Failed test 'custom magic file'
[File::LibMagic] # at t/basic.t line 64
[File::LibMagic] # You failed 2 tests of 2
===> Testing [FAIL]: File::LibMagic:ver<0.0.1>