[INFO] crate tokio-timer 0.2.11 is already in cache
[INFO] extracting crate tokio-timer 0.2.11 into work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-timer/0.2.11
[INFO] extracting crate tokio-timer 0.2.11 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-timer/0.2.11
[INFO] validating manifest of tokio-timer-0.2.11 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tokio-timer-0.2.11 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tokio-timer-0.2.11
[INFO] finished frobbing tokio-timer-0.2.11
[INFO] frobbed toml for tokio-timer-0.2.11 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tokio-timer/0.2.11/Cargo.toml
[INFO] started frobbing tokio-timer-0.2.11
[INFO] finished frobbing tokio-timer-0.2.11
[INFO] frobbed toml for tokio-timer-0.2.11 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-timer/0.2.11/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tokio-timer-0.2.11 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-timer/0.2.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 4d94f26a62bb2be096640d2f11a60aa4735cbc07630744b082eb85e33759fe71
[INFO] running `"docker" "start" "-a" "4d94f26a62bb2be096640d2f11a60aa4735cbc07630744b082eb85e33759fe71"`
[INFO] [stderr]    Compiling tokio-timer v0.2.11 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/clock/clock.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 20 |     now: Option<Arc<Now>>,
[INFO] [stderr]    |                     ^^^ help: use `dyn`: `dyn Now`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:2:23
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![deny(missing_docs, warnings, missing_debug_implementations)]
[INFO] [stderr]    |                       ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/throttle.rs:161:32
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/timer/mod.rs:165:17
[INFO] [stderr]     |
[INFO] [stderr] 165 |     unpark: Box<Unpark>,
[INFO] [stderr]     |                 ^^^^^^ help: use `dyn`: `dyn Unpark`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/timer/mod.rs:429:40
[INFO] [stderr]     |
[INFO] [stderr] 429 |     fn new(start: Instant, unpark: Box<Unpark>) -> Inner {
[INFO] [stderr]     |                                        ^^^^^^ help: use `dyn`: `dyn Unpark`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `"docker" "inspect" "4d94f26a62bb2be096640d2f11a60aa4735cbc07630744b082eb85e33759fe71"`
[INFO] running `"docker" "rm" "-f" "4d94f26a62bb2be096640d2f11a60aa4735cbc07630744b082eb85e33759fe71"`
[INFO] [stdout] 4d94f26a62bb2be096640d2f11a60aa4735cbc07630744b082eb85e33759fe71
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-timer/0.2.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4e7a91fed59a4f2a2c6696ea4d8ab7b35fb6f3b2d54f537f2aaf0caa0b016785
[INFO] running `"docker" "start" "-a" "4e7a91fed59a4f2a2c6696ea4d8ab7b35fb6f3b2d54f537f2aaf0caa0b016785"`
[INFO] [stderr]    Compiling tokio-mock-task v0.1.1
[INFO] [stderr]    Compiling tokio-timer v0.2.11 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/clock/clock.rs:20:21
[INFO] [stderr]    |
[INFO] [stderr] 20 |     now: Option<Arc<Now>>,
[INFO] [stderr]    |                     ^^^ help: use `dyn`: `dyn Now`
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:2:23
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![deny(missing_docs, warnings, missing_debug_implementations)]
[INFO] [stderr]    |                       ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/throttle.rs:161:32
[INFO] [stderr]     |
[INFO] [stderr] 161 |     fn cause(&self) -> Option<&StdError> {
[INFO] [stderr]     |                                ^^^^^^^^ help: use `dyn`: `dyn StdError`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/timer/mod.rs:165:17
[INFO] [stderr]     |
[INFO] [stderr] 165 |     unpark: Box<Unpark>,
[INFO] [stderr]     |                 ^^^^^^ help: use `dyn`: `dyn Unpark`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/timer/mod.rs:429:40
[INFO] [stderr]     |
[INFO] [stderr] 429 |     fn new(start: Instant, unpark: Box<Unpark>) -> Inner {
[INFO] [stderr]     |                                        ^^^^^^ help: use `dyn`: `dyn Unpark`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bar`
[INFO] [stderr]    --> tests/queue.rs:393:13
[INFO] [stderr]     |
[INFO] [stderr] 393 |         let bar = queue.insert_at("bar", epoch + ms(250));
[INFO] [stderr]     |             ^^^ help: consider prefixing with an underscore: `_bar`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.76s
[INFO] running `"docker" "inspect" "4e7a91fed59a4f2a2c6696ea4d8ab7b35fb6f3b2d54f537f2aaf0caa0b016785"`
[INFO] running `"docker" "rm" "-f" "4e7a91fed59a4f2a2c6696ea4d8ab7b35fb6f3b2d54f537f2aaf0caa0b016785"`
[INFO] [stdout] 4e7a91fed59a4f2a2c6696ea4d8ab7b35fb6f3b2d54f537f2aaf0caa0b016785
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tokio-timer/0.2.11:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] ca726f2c76f44b4638152c38a4453b8e4e64cb45cae870158c9c5ebf7ab4c1db
[INFO] running `"docker" "start" "-a" "ca726f2c76f44b4638152c38a4453b8e4e64cb45cae870158c9c5ebf7ab4c1db"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tokio_timer-eebd31c5905ed017
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test wheel::test::test_level_for ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/clock-0496719f7c3cda32
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test custom_clock ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/deadline-7ee8eed892817ce0
[INFO] [stdout] test default_clock ... ok
[INFO] [stdout] test execution_context ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/delay-c157dc37c3be3c1e
[INFO] [stdout] running 6 tests
[INFO] [stdout] test completed_future_past_deadline ... ok
[INFO] [stdout] test future_errors_first ... ok
[INFO] [stdout] test deadline_future_elapses ... ok
[INFO] [stdout] test deadline_now_elapses ... ok
[INFO] [stdout] test future_and_deadline_in_future ... ok
[INFO] [stdout] test simultaneous_deadline_future_completion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test delayed_delay_wrapping_level_0 ... ok
[INFO] [stdout] test greater_than_max ... ok
[INFO] [stdout] test delayed_delay_level_1 ... ok
[INFO] [stdout] test delayed_delay_level_0 ... ok
[INFO] [stdout] test delay_with_default_handle ... ok
[INFO] [stdout] test delay_with_deadline_in_past ... ok
[INFO] [stdout] test creating_delay_outside_of_context ... ok
[INFO] [stdout] test concurrently_set_two_timers_second_one_shorter ... ok
[INFO] [stdout] test immediate_delay ... ok
[INFO] [stdout] test reset_future_delay_after_fire ... ok
[INFO] [stdout] test reset_future_delay_before_fire ... ok
[INFO] [stdout] test reset_past_delay_before_fire ... ok
[INFO] [stdout] test reset_past_delay_before_turn ... ok
[INFO] [stdout] test set_timeout_at_deadline_greater_than_max_timer ... ok
[INFO] [stdout] test short_delay ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hammer-ebb7bb358e933f1b
[INFO] [stdout] test sorta_long_delay ... ok
[INFO] [stdout] test sub_ms_delayed_delay ... ok
[INFO] [stdout] test timer_wrapping_with_higher_levels ... ok
[INFO] [stdout] test unpark_is_delayed ... ok
[INFO] [stdout] test very_long_delay ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test hammer_reset ... ok
[INFO] [stdout] test hammer_cancel ... ok
[INFO] [stdout] test hammer_complete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/interval-ef0f0ad6967b78e1
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test usage ... ok
[INFO] [stdout] test interval_zero_duration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/queue-9b2170cb54de0205
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test expire_second_key_when_reset_to_expire_earlier ... ok
[INFO] [stdout] test expires_before_last_insert ... ok
[INFO] [stdout] test remove_expired_item ... ok
[INFO] [stdout] test insert_in_past_fires_immediately ... ok
[INFO] [stdout] test multi_immediate_delays ... ok
[INFO] [stdout] test remove_entry ... ok
[INFO] [stdout] test reset_first_expiring_item_to_expire_later ... ok
[INFO] [stdout] test expire_first_key_when_reset_to_expire_earlier ... ok
[INFO] [stdout] test multi_reset ... ok
[INFO] [stdout] test single_immediate_delay ... ok
[INFO] [stdout] test single_short_delay ... ok
[INFO] [stdout] test reset_twice ... ok
[INFO] [stdout] test multi_delay_at_start ... ok
[INFO] [stdout] test reset_much_later ... ok
[INFO] [stdout] test reset_entry ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/throttle-54f3ec72de2b76fd
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test throttle ... ok
[INFO] [stdout] test throttle_dur_0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/timeout-efd2b2f7af18c263
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test deadline_now_elapses ... ok
[INFO] [stdout] test future_and_timeout_in_future ... ok
[INFO] [stdout] test deadline_future_elapses ... ok
[INFO] [stdout] test future_and_deadline_in_future ... ok
[INFO] [stdout] test completed_future_past_deadline ... ok
[INFO] [stdout] test future_errors_first ... ok
[INFO] [stdout] test idle_stream_timesout_periodically ... ok
[INFO] [stdout] test stream_and_timeout_in_future ... ok
[INFO] [stdout] test simultaneous_deadline_future_completion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio-timer
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/clock/clock.rs - clock::clock::now (line 41) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::is_empty (line 650) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::new (line 218) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::capacity (line 603) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue (line 70) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::insert_at (line 303) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::reserve (line 631) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::clear (line 575) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::insert (line 384) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::with_capacity (line 259) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::with_capacity_and_handle (line 232) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::remove (line 437) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::reset_at (line 488) ... ok
[INFO] [stdout] test src/delay_queue.rs - delay_queue::DelayQueue<T>::reset (line 545) ... ok
[INFO] [stdout] test src/timeout.rs - timeout::Timeout<T>::new (line 109) ... ok
[INFO] [stdout] test src/timeout.rs - timeout::Timeout (line 33) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ca726f2c76f44b4638152c38a4453b8e4e64cb45cae870158c9c5ebf7ab4c1db"`
[INFO] running `"docker" "rm" "-f" "ca726f2c76f44b4638152c38a4453b8e4e64cb45cae870158c9c5ebf7ab4c1db"`
[INFO] [stdout] ca726f2c76f44b4638152c38a4453b8e4e64cb45cae870158c9c5ebf7ab4c1db