[21:51:28] Configuring KUnit Kernel ...
Generating .config ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
[21:51:37] Elapsed time: 8.802s

[21:51:37] Configuring KUnit Kernel ...
[21:51:37] Building KUnit Kernel ...
Populating config with:
$ make ARCH=um O=.kunit olddefconfig
Building with:
$ make ARCH=um O=.kunit --jobs=4
[21:54:02] Elapsed time: 145.086s

stty: 'standard input': Inappropriate ioctl for device
[21:54:02] Starting KUnit Kernel (1/1)...
[21:54:02] ============================================================
[21:54:02] [ERROR] Test: <missing>: Could not find any KTAP output. Did any KUnit tests run?
[21:54:02] ============================================================
[21:54:02] Testing complete. Ran 0 tests: errors: 1
[21:54:02] Test results stored in /tmp/kci/linux-mainline-master-v6.4-rc3-12-g5fe326b44676/kunit.json
[21:54:02] Elapsed time: 0.010s