Multiprocess.Clientval run_tests_in_workers :
argv:string array ->
get_test_id:('test -> string) ->
get_timed_out_workers:(unit -> (worker * (unit -> unit)) list) ->
num_workers:int ->
on_end_test:('test -> unit) ->
on_start_test:(worker option -> 'test -> unit) ->
test_list_checksum:string ->
'test list ->
(unit, string) Stdlib.result