运行make test后得到以下输出，但我怎么知道错误是什么？
Running tests...
Test project /home/puneet/puneet/office/alkimia/payment/build
Start 1: alkimia-alkuser
1/4 Test #1: alkimia-alkuser .................. Passed 0.20 sec
Start 2: alkimia-alkinvoice
2/4 Test #2: alkimia-alkinvoice ...............***Failed 0.25 sec
Start 3: alkimia-alkpayment
3/4 Test #3: alkimia-alkpayment ............... Passed 0.22 sec
Start 4: alkimia-alkpayee
4/4 Test #4: alkimia-alkpayee ................. Passed 0.22 sec
75% tests passed, 1 tests failed out of 4
Total Test time (real) = 0.89 sec
The following tests FAILED:
2 - alkimia-alkinvoice (Failed)
Errors while running CTest
make: *** [test] Error 8