[YQ-4838] Watermarks: RD: improve compile service mock

[APozdniakov]

Changelog entry

Improve compile service mock to stabilize tests

Changelog category

• Not for changelog (changelog entry is not required)

[github-actions]

🟢 2025-10-31 15:55:43 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-10-31 15:56:30 UTC Pre-commit check linux-x86_64-release-asan for d485b0e has started.
⚪ 2025-10-31 15:56:58 UTC Artifacts will be uploaded here
⚪ 2025-10-31 15:58:58 UTC ya make is running...
🔴 2025-10-31 16:01:34 UTC Build failed, see the logs. Also see fail summary

[github-actions]

⚪ 2025-10-31 15:57:35 UTC Pre-commit check linux-x86_64-relwithdebinfo for d485b0e has started.
⚪ 2025-10-31 15:57:53 UTC Artifacts will be uploaded here
⚪ 2025-10-31 15:59:17 UTC ya make is running...
🔴 2025-10-31 16:01:44 UTC Build failed, see the logs. Also see fail summary

[github-actions]

⚪ 2025-10-31 16:06:23 UTC Pre-commit check linux-x86_64-release-asan for 5482e16 has started.
⚪ 2025-10-31 16:06:40 UTC Artifacts will be uploaded here
⚪ 2025-10-31 16:08:02 UTC ya make is running...
🟡 2025-10-31 18:05:21 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
15316	14828	0	171	290	27

🟢 2025-10-31 18:05:28 UTC Build successful.
🟢 2025-10-31 18:05:50 UTC ydbd size 3.8 GiB changed* by -96 Bytes, which is <= 0 Bytes vs main: OK

ydbd size dash	main: 37369f2	merge: 5482e16	diff	diff %
ydbd size	4 065 299 928 Bytes	4 065 299 832 Bytes	-96 Bytes	-0.000%
ydbd stripped size	1 509 159 304 Bytes	1 509 159 240 Bytes	-64 Bytes	-0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2025-10-31 16:07:11 UTC Pre-commit check linux-x86_64-relwithdebinfo for 5482e16 has started.
⚪ 2025-10-31 16:07:28 UTC Artifacts will be uploaded here
⚪ 2025-10-31 16:08:53 UTC ya make is running...
🟡 2025-10-31 17:35:24 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
38618	35780	0	8	2803	27

⚪ 2025-10-31 17:35:38 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-10-31 17:42:52 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
86 (only retried tests)	73	0	0	0	13

🟢 2025-10-31 17:42:54 UTC Build successful.
🟢 2025-10-31 17:43:10 UTC ydbd size 2.3 GiB changed* by 0 Bytes, which is <= 0 Bytes vs main: OK

ydbd size dash	main: 37369f2	merge: 5482e16	diff	diff %
ydbd size	2 427 637 080 Bytes	2 427 637 080 Bytes	0 Bytes	0.000%
ydbd stripped size	515 904 712 Bytes	515 904 712 Bytes	0 Bytes	0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2025-11-01 10:01:42 UTC Pre-commit check linux-x86_64-relwithdebinfo for 2d8bdeb has started.
⚪ 2025-11-01 10:02:47 UTC Artifacts will be uploaded here
⚪ 2025-11-01 10:04:36 UTC ya make is running...
🟢 2025-11-01 10:07:07 UTC Tests successful.

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
87	87	0	0	0	0

🟢 2025-11-01 10:07:09 UTC Build successful.
🟡 2025-11-01 10:07:19 UTC ydbd size 2.3 GiB changed* by +428.9 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: bde383a	merge: 2d8bdeb	diff	diff %
ydbd size	2 427 646 896 Bytes	2 428 086 120 Bytes	+428.9 KiB	+0.018%
ydbd stripped size	515 903 176 Bytes	515 978 056 Bytes	+73.1 KiB	+0.015%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2025-11-01 10:03:39 UTC Pre-commit check linux-x86_64-release-asan for 2d8bdeb has started.
⚪ 2025-11-01 10:03:56 UTC Artifacts will be uploaded here
⚪ 2025-11-01 10:05:15 UTC ya make is running...
🟢 2025-11-01 10:08:27 UTC Tests successful.

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
87	87	0	0	0	0

🟢 2025-11-01 10:08:30 UTC Build successful.
🟡 2025-11-01 10:08:43 UTC ydbd size 3.8 GiB changed* by +769.5 KiB, which is >= 100.0 KiB vs main: Warning

ydbd size dash	main: bde383a	merge: 2d8bdeb	diff	diff %
ydbd size	4 065 322 640 Bytes	4 066 110 592 Bytes	+769.5 KiB	+0.019%
ydbd stripped size	1 509 164 168 Bytes	1 509 385 160 Bytes	+215.8 KiB	+0.015%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}