How to test tokio(0.2.11)?

there are many files in root/tests fold,how to test those files one by one?

What's wrong with cargo test?

i found the way to test tokio:download tokio from github manually,then the tests are succeed.
u can not test tokio from .cargo\registry\github\tokio
thank alice anyway,
here is new problem,when i test test_drop_on_notify,i want terminal show info from test_drop_on_notify only,ignore any other tests,how to do that?

Executing task: cargo test -- --nocapture test_drop_on_notify <

Finished test [unoptimized + debuginfo] target(s) in 0.67s
 Running target\debug\deps\tests_build-42f8866930a37abf.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\macros-702782cb5644a7d1.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\tests_integration-4b6d38a9d7bbec00.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\test_cat-03461888c7cde3e2.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\macros_main-27b545fad650b23c.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\macros_pin-e5abfe2b0d6598cb.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\macros_select-40ebfe86bf5f62e7.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\process_stdio-b5e3dd792c3bf23b.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\tokio-47d7799acbce9f0d.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 108 filtered out

 Running target\debug\deps\_require_full-11cb20eafaa4d387.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\buffered-c6843f4380498802.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\fs-72eade320079e61e.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\fs_copy-cd6cce02fb31b152.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\fs_dir-cefeb6b3d4896727.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 5 filtered out

 Running target\debug\deps\fs_file-8c40a6f2b7351365.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out

 Running target\debug\deps\fs_file_mocked-28610383c64c2122.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 27 filtered out

 Running target\debug\deps\fs_link-3da0076d3f5d78e3.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\io_async_read-ba0fab57066bccc3.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 6 filtered out

 Running target\debug\deps\io_chain-bc9d49341f7e9b28.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\io_copy-bae3d84bf9e24eb8.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\io_driver-f5aa994d0faca44c.exe

running 1 test
test_drop_on_notify
test test_drop_on_notify ... ok

test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\io_driver_drop-eeab2d1036ec6e95.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\io_lines-3e030fe575bcc0b3.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\io_read-a0a918ce3fde1e9e.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\io_read_exact-eda3a89759362ae3.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\io_read_line-0001209c24cd8729.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\io_read_to_end-a118fda79887a071.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\io_read_to_string-ba09bd16955a3374.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\io_read_until-331a1cb7aaee8d91.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\io_split-e4a0e491dbf57c97.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 5 filtered out

 Running target\debug\deps\io_take-37b9415df1d6458a.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\io_write-e5ca2856058ca458.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\io_write_all-a8f18e25c44b0c8b.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\macros_join-cffce56d600aa2f2.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 6 filtered out

 Running target\debug\deps\macros_select-5162b83dd8d2b4c3.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 20 filtered out

 Running target\debug\deps\macros_try_join-f0181c572c8c3dbd.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 7 filtered out

 Running target\debug\deps\net_bind_resource-d38b303b5c42511a.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\net_lookup_host-b4f8fdc7b0154e51.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out

 Running target\debug\deps\no_rt-08692da157a45c41.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\process_issue_42-e4fbe50e279cab66.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\process_kill_on_drop-98103db42ce0366c.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\process_smoke-feda2c93d433ebf9.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\rt_basic-bfd6dd1f4a46363a.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\rt_common-6c8126c98184210b.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 65 filtered out

 Running target\debug\deps\rt_threaded-d744e3d481055e40.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 8 filtered out

 Running target\debug\deps\signal_ctrl_c-65eb3fc775312862.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\signal_drop_recv-3af623bb72be912e.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\signal_drop_rt-cb60b616ebb73cab.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\signal_drop_signal-583846a790616f8f.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\signal_multi_rt-df295237aefdeadc.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\signal_no_rt-bfacc484571088d9.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\signal_notify_both-a9de825f77ff4ed6.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\signal_twice-c32fdbd9b64bf6ea.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\signal_usr1-e8d52d11867a3fef.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\stream_chain-618469a86211e5ff.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\stream_collect-f48e5c87ac8ff62d.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 13 filtered out

 Running target\debug\deps\stream_empty-918814ac279ead11.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\stream_fuse-10e95aa74216ff0f.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\stream_merge-9cbdcec9da9efae0.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\stream_once-552799b3d939a812.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\stream_pending-5b752dacc6fb00ec.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\stream_timeout-e68c3f7d356cf938.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out

 Running target\debug\deps\sync_barrier-2fa732799a0900a1.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 5 filtered out

 Running target\debug\deps\sync_broadcast-c8778eca1a09dea5.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 14 filtered out

 Running target\debug\deps\sync_errors-61a10a0bf9178b42.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out

 Running target\debug\deps\sync_mpsc-c4d5ae08566f7881.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 21 filtered out

 Running target\debug\deps\sync_mutex-5c92ae93e3ee19e0.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 6 filtered out

 Running target\debug\deps\sync_oneshot-19dee658626299e8.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 11 filtered out

 Running target\debug\deps\sync_rwlock-f371989183d70bae.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 12 filtered out

 Running target\debug\deps\sync_semaphore-070d2416830dbde6.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 6 filtered out

 Running target\debug\deps\sync_watch-3aec53bff0723dbd.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 5 filtered out

 Running target\debug\deps\task_blocking-103277d76736fa59.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\task_local-bf651accce27eb84.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\task_local_set-04a288d3d82314c4.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 15 filtered out

 Running target\debug\deps\tcp_accept-806b367e08d05f41.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 5 filtered out

 Running target\debug\deps\tcp_connect-a138e8f57251e320.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 8 filtered out

 Running target\debug\deps\tcp_echo-017c342fa366498f.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\tcp_peek-0b96c5ee1398e5e9.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\tcp_shutdown-722afee54fd05d5d.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\tcp_split-c136d4b107064426.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\time_delay-5746c0e407efcb41.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 12 filtered out

 Running target\debug\deps\time_delay_queue-8210722a186952fb.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 15 filtered out

 Running target\debug\deps\time_interval-1a58b9b6d2bdba43.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out

 Running target\debug\deps\time_rt-c25ad690bf5e9872.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 4 filtered out

 Running target\debug\deps\time_throttle-aa04e54def677d6c.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

 Running target\debug\deps\time_timeout-581192499eaf58b8.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 6 filtered out

 Running target\debug\deps\udp-d717cc4f080b857f.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 5 filtered out

 Running target\debug\deps\uds_cred-b37101db6d52d9f5.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\uds_datagram-aa7ac5e42b5878bf.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\uds_split-1575d027462f7700.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\uds_stream-2a9c752180802bdf.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\tokio_macros-7e70eb648d4bb4b3.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\tokio_test-35fb0010acc7efe6.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\block_on-0ac2a2fd4422b441.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out

 Running target\debug\deps\io-181b34fafd8baf08.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\macros-e56613687e891241.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 10 filtered out

 Running target\debug\deps\tokio_tls-e7f15213b72f45aa.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\bad-0c008a92f55de4ef.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 4 filtered out

 Running target\debug\deps\google-40bb57afcf90af08.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\smoke-e19d01c8917119e1.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out

 Running target\debug\deps\tokio_util-d5e7315331f4cde3.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

 Running target\debug\deps\codecs-379aff4f8405c89b.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 10 filtered out

 Running target\debug\deps\framed-052b091bc72d1219.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out

 Running target\debug\deps\framed_read-f1e5b6e41e59fba3.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 10 filtered out

 Running target\debug\deps\framed_write-1b74d434cc98d3c3.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 2 filtered out

 Running target\debug\deps\length_delimited-af57c2f55329d0ba.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 32 filtered out

 Running target\debug\deps\udp-64f323e10276dd0a.exe

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out

Doc-tests tokio

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 336 filtered out

Doc-tests tokio-test

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 7 filtered out

Doc-tests tests-integration

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

Doc-tests tokio-tls

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

Doc-tests tests-build

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out

Doc-tests tokio-macros

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 10 filtered out

Doc-tests tokio-util

running 0 tests

test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 25 filtered out

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