Add headguard for hpp-fcl in unittest

9 jobs for pr/967 in 93 minutes and 58 seconds (queued for 1 second)
Name Stage Failure
failed
doc-coverage Test
unittest/test_states.cpp                     223     223   100%   
unittest/test_wrench_cone.cpp 155 155 100%
unittest/unittest_common.hpp 61 50 82% 40,45,74,126-129,131,134-135 [* 132]
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TOTAL 16562 12002 72%
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$ gcovr -e CMakeFiles -r . --html --html-details -o ${CI_PROJECT_DIR}/coverage/index.html
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
robotpkg-py-crocoddyl-20.04 Test

Total Test time (real) = 23.75 sec

The following tests FAILED:
31 - pybinds-momemtum_cost (Failed)
Errors while running CTest
make: *** [Makefile:110: test] Error 8
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
robotpkg-py-crocoddyl-18.04 Test
Total Test time (real) =  48.96 sec

The following tests FAILED:
31 - pybinds-momemtum_cost (Failed)
Errors while running CTest
Makefile:109: recipe for target 'test' failed
make: *** [test] Error 8
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
robotpkg-py-crocoddyl-stretch Test
	 15 - test_actions (SEGFAULT)
16 - test_diff_actions (SEGFAULT)
17 - test_problem (SEGFAULT)
31 - pybinds-momemtum_cost (Failed)
Errors while running CTest
make: *** [test] Error 8
Makefile:85: recipe for target 'test' failed
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
robotpkg-py-crocoddyl-buster Test
Total Test time (real) =  29.06 sec

The following tests FAILED:
16 - test_diff_actions (Child aborted)
31 - pybinds-momemtum_cost (Failed)
Errors while running CTest
make: *** [Makefile:110: test] Error 8
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
robotpkg-py-crocoddyl-ferrum Test
Total Test time (real) =  28.73 sec

The following tests FAILED:
31 - pybinds-momemtum_cost (Failed)
Errors while running CTest
Makefile:128: recipe for target 'test' failed
make: *** [test] Error 8
Cleaning up file based variables
ERROR: Job failed: exit code 1