Fixed fork and gethostname #243

Job	Run time
changed_files	1m 4s
towncrier_check	59s
check_if_release_branch	1s
build mirrord	0s
intellij_e2e_on_release_branch	0s
vscode_e2e_on_release_branch	0s
check-rust-docs	3m 55s
lint	4m 10s
lint_markdown	0s
integration_tests	10m 7s
test_agent	2m 47s
macos_tests	3m 51s
test_agent_image	10m 33s
e2e (docker)	17m 20s
e2e (containerd)	12m 25s
ci	2s
	1h 7m 14s

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