[21:11:50] Configuring KUnit Kernel ...
Generating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[21:11:54] Elapsed time: 4.012s

[21:11:54] Configuring KUnit Kernel ...
[21:11:54] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make ARCH=um O=.kunit --jobs=4
[21:13:10] Elapsed time: 76.090s

stty: 'standard input': Inappropriate ioctl for device
[21:13:10] Starting KUnit Kernel (1/1)...
[21:13:10] ============================================================
[21:13:10] [ERROR] Test: <missing>: Could not find any KTAP output. Did any KUnit tests run?
[21:13:10] ============================================================
[21:13:10] Testing complete. Ran 0 tests: errors: 1
[21:13:10] Test results stored in /tmp/kci/linux-mainline-master-v6.4-12155-ga452483508d7/kunit.json
[21:13:10] Elapsed time: 0.006s