The error was:
PASS: test-duplicate-symbols.sh
PASS: test-pkcs11-tool-allowed-mechanisms.sh
XFAIL: test-pkcs11-tool-test.sh
XFAIL: test-pkcs11-tool-test-threads.sh
PASS: test-manpage.sh
FAIL: test-pkcs11-tool-sign-verify.sh
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Testsuite summary for OpenSC 0.22.0-rc1
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See tests/test-suite.log
Please report to https://github.com/OpenSC/OpenSC/issues
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This is because more than 1 test is executed at the same time. So
card_cleanup() is called at the end of one test while another test is
still running.
The problem is easy to replicate using "make --jobs=2".