Fix case were agent log message causes startup failure #10770

Job	Run time
changed_files	8s
towncrier_check	7s
check_if_release_branch	1s
build mirrord	0s
test_agent	3m 6s
check-rust-docs	53s
integration_tests	4m 48s
lint	1m 27s
test_agent_image	2m 12s
macos_tests	4m 3s
lint_markdown	0s
e2e (docker)	5m 1s
e2e (containerd)	5m 1s
intellij_e2e_on_release_branch	0s
vscode_e2e_on_release_branch	0s
ci	1s
	26m 48s

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