[INFO] fetching crate futures 0.1.28...
[INFO] extracting crate futures 0.1.28 into work/ex/beta-1.37-6/sources/1.36.0/reg/futures/0.1.28
[INFO] extracting crate futures 0.1.28 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures/0.1.28
[INFO] validating manifest of futures-0.1.28 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of futures-0.1.28 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing futures-0.1.28
[INFO] finished frobbing futures-0.1.28
[INFO] frobbed toml for futures-0.1.28 written to work/ex/beta-1.37-6/sources/1.36.0/reg/futures/0.1.28/Cargo.toml
[INFO] started frobbing futures-0.1.28
[INFO] finished frobbing futures-0.1.28
[INFO] frobbed toml for futures-0.1.28 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/futures/0.1.28/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing futures-0.1.28 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures/0.1.28:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] a25ca5b0f42579f70fbe850091f4680e5ed4f756f81b6fa59b15c109caa9b532
[INFO] running `"docker" "start" "-a" "a25ca5b0f42579f70fbe850091f4680e5ed4f756f81b6fa59b15c109caa9b532"`
[INFO] [stderr]    Compiling futures v0.1.28 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.22s
[INFO] running `"docker" "inspect" "a25ca5b0f42579f70fbe850091f4680e5ed4f756f81b6fa59b15c109caa9b532"`
[INFO] running `"docker" "rm" "-f" "a25ca5b0f42579f70fbe850091f4680e5ed4f756f81b6fa59b15c109caa9b532"`
[INFO] [stdout] a25ca5b0f42579f70fbe850091f4680e5ed4f756f81b6fa59b15c109caa9b532
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures/0.1.28:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] a49e9caa70ac50e8ca3929d611e0efb14c0ef7eeb635b07106af82bad50adc09
[INFO] running `"docker" "start" "-a" "a49e9caa70ac50e8ca3929d611e0efb14c0ef7eeb635b07106af82bad50adc09"`
[INFO] [stderr]    Compiling futures v0.1.28 (/opt/crater/workdir)
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> tests/bilock.rs:62:38
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let b = stream::iter_ok::<_, ()>((0..N)).fold(b, |b, _n| {
[INFO] [stderr]    |                                      ^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.23s
[INFO] running `"docker" "inspect" "a49e9caa70ac50e8ca3929d611e0efb14c0ef7eeb635b07106af82bad50adc09"`
[INFO] running `"docker" "rm" "-f" "a49e9caa70ac50e8ca3929d611e0efb14c0ef7eeb635b07106af82bad50adc09"`
[INFO] [stdout] a49e9caa70ac50e8ca3929d611e0efb14c0ef7eeb635b07106af82bad50adc09
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/futures/0.1.28:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 0f1e58a0f6ff298d4a26fb6fefea678026e80510cee2ebf1e4a3d7910a00d1d6
[INFO] running `"docker" "start" "-a" "0f1e58a0f6ff298d4a26fb6fefea678026e80510cee2ebf1e4a3d7910a00d1d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures-3d1cc38e3cdedf23
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lock::tests::smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/all-eaec6016befa4a8f
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test collect_collects ... ok
[INFO] [stdout] test flatten ... ok
[INFO] [stdout] test join_incomplete ... ok
[INFO] [stdout] test option ... ok
[INFO] [stdout] test select_cancels ... ok
[INFO] [stdout] test spawn_does_unsize ... ok
[INFO] [stdout] test result_smoke ... ok
[INFO] [stdout] test join_cancels ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_ok ... ok
[INFO] [stdout] test smoke_oneshot ... ok
[INFO] [stdout] test select2 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bilock-2eec07d7c58dc97a
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test concurrent ... 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/buffer_unordered-643780475eaf55cd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test works ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/channel-7d2c22d424f8a8a4
[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 4 tests
[INFO] [stdout] test drop_order ... ok
[INFO] [stdout] test sequence ... ok
[INFO] [stdout] test drop_rx ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/eager_drop-2d88878ec6cfaa6a
[INFO] [stdout] test drop_sender ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test map_err ... ok
[INFO] [stdout] test and_then_drops_eagerly ... ok
[INFO] [stdout] test map ... 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/eventual-233803402d8db189
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test cancel1 ... ok
[INFO] [stdout] test and_then2 ... ok
[INFO] [stdout] test join1 ... ok
[INFO] [stdout] test and_then1 ... ok
[INFO] [stdout] test join4 ... ok
[INFO] [stdout] test join3 ... ok
[INFO] [stdout] test join2 ... ok
[INFO] [stdout] test join5 ... ok
[INFO] [stdout] test map_err1 ... ok
[INFO] [stdout] test map_err3 ... ok
[INFO] [stdout] test map_err2 ... ok
[INFO] [stdout] test oneshot6 ... ok
[INFO] [stdout] test oneshot1 ... ok
[INFO] [stdout] test oneshot2 ... ok
[INFO] [stdout] test oneshot5 ... ok
[INFO] [stdout] test oneshot3 ... ok
[INFO] [stdout] test select2 ... ok
[INFO] [stdout] test or_else1 ... ok
[INFO] [stdout] test oneshot4 ... ok
[INFO] [stdout] test select3 ... ok
[INFO] [stdout] test or_else2 ... ok
[INFO] [stdout] test select1 ... ok
[INFO] [stdout] test select4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fuse-bce2cd37dee62afc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test fuse ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/future_flatten_stream-27efec9a85a6ff30
[INFO] [stdout] test fuse_is_done ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test failed_future ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_ordered-35d4d09e05cc5c48
[INFO] [stdout] test successful_future ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test works_2 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/futures_unordered-2c55e6c4d79117f9
[INFO] [stdout] test from_iterator ... ok
[INFO] [stdout] test works_1 ... ok
[INFO] [stdout] test queue_never_unblocked ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test finished_future_ok ... ok
[INFO] [stdout] test from_iterator ... ok
[INFO] [stdout] test iter_mut_len ... ok
[INFO] [stdout] test iter_mut_cancel ... ok
[INFO] [stdout] test works_2 ... ok
[INFO] [stdout] test works_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/inspect-202feef5adeb533c
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mpsc-9463fe868703a8a7
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test smoke ... ok
[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 19 tests
[INFO] [stdout] test recv_close_gets_none ... ok
[INFO] [stdout] test bounded_is_really_bounded ... ok
[INFO] [stdout] test send_recv ... ok
[INFO] [stdout] test send_recv_no_buffer ... ok
[INFO] [stdout] test send_shared_recv ... ok
[INFO] [stdout] test spawn_sends_items ... ok
[INFO] [stdout] test send_recv_threads ... ok
[INFO] [stdout] test spawn_kill_dead_stream ... ok
[INFO] [stdout] test send_recv_threads_no_capacity ... ok
[INFO] [stdout] test try_send_2 ... ok
[INFO] [stdout] test try_send_fail ... ok
[INFO] [stdout] test tx_close_gets_none ... ok
[INFO] [stdout] test try_send_1 ... ok
[INFO] [stdout] test stress_shared_unbounded ... ok
[INFO] [stdout] test stress_poll_ready ... ok
[INFO] [stdout] test stress_receiver_multi_task_bounded_hard ... ok
[INFO] [stdout] test stress_shared_bounded_hard ... ok
[INFO] [stdout] test stress_drop_sender ... ok
[INFO] [stdout] test stress_close_receiver ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mpsc_close-98e15597265c2041
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test stress_try_send_as_receiver_closes ... 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/oneshot-bd6e6ec6e6f0d5b8
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test close ... ok
[INFO] [stdout] test is_canceled ... ok
[INFO] [stdout] test smoke_poll ... ok
[INFO] [stdout] test cancel_notifies ... ok
[INFO] [stdout] test close_wakes ... ok
[INFO] [stdout] test spawn_kill_dead_stream ... ok
[INFO] [stdout] test spawn_sends_items ... ok
[INFO] [stdout] test cancel_sends ... ok
[INFO] [stdout] test spawn_dont_kill_forgot_dead_stream ... ok
[INFO] [stdout] test cancel_lots ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ready_queue-ff675bc9f1a22a7a
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test dropping_ready_queue ... ok
[INFO] [stdout] test resolving_errors ... ok
[INFO] [stdout] test basic_usage ... ok
[INFO] [stdout] test panicking_future_dropped ... ok
[INFO] [stdout] test stress ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/recurse-0cd6579fa5c1f479
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test lots ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/select_all-f8839e7b4f7d3422
[INFO] [stderr]      Running /opt/crater/target/debug/deps/select_ok-3dfe407de782561b
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shared-4205d15d1c3592f9
[INFO] [stdout] running 1 test
[INFO] [stdout] test smoke ... ok
[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 2 tests
[INFO] [stdout] test ignore_err ... ok
[INFO] [stdout] test last_err ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test drop_in_poll ... ok
[INFO] [stdout] test polled_then_ignored ... ok
[INFO] [stdout] test recursive_poll ... ok
[INFO] [stdout] test recursive_poll_with_unpark ... ok
[INFO] [stdout] test peek ... ok
[INFO] [stdout] test drop_on_one_task_ok ... ok
[INFO] [stdout] test two_threads ... ok
[INFO] [stdout] test one_thread ... ok
[INFO] [stdout] test many_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sink-6f6b5173b35a6c35
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test buffer_noop ... ok
[INFO] [stdout] test fanout_backpressure ... ok
[INFO] [stdout] test fanout_smoke ... ok
[INFO] [stdout] test map_err ... ok
[INFO] [stdout] test from_err ... ok
[INFO] [stdout] test send ... ok
[INFO] [stdout] test mpsc_blocking_start_send ... ok
[INFO] [stdout] test with_as_map ... ok
[INFO] [stdout] test send_all ... ok
[INFO] [stdout] test with_flush_propagate ... ok
[INFO] [stdout] test with_flat_map ... ok
[INFO] [stdout] test with_flush ... ok
[INFO] [stdout] test buffer ... ok
[INFO] [stdout] test vec_sink ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/split-3cbad77897a21ba8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stream-a134f0bc62dd152c
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test chunks ... ok
[INFO] [stdout] test concat2 ... ok
[INFO] [stdout] test concat ... ok
[INFO] [stdout] test and_then ... ok
[INFO] [stdout] test buffered ... ok
[INFO] [stdout] test filter_map ... ok
[INFO] [stdout] test forward ... ok
[INFO] [stdout] test from_err ... ok
[INFO] [stdout] test filter ... ok
[INFO] [stdout] test inspect ... ok
[INFO] [stdout] test fuse ... ok
[INFO] [stdout] test map ... ok
[INFO] [stdout] test inspect_err ... ok
[INFO] [stdout] test flatten ... ok
[INFO] [stdout] test fold ... ok
[INFO] [stdout] test skip_passes_errors_through ... ok
[INFO] [stdout] test peek ... ok
[INFO] [stdout] test or_else ... ok
[INFO] [stdout] test map_err ... ok
[INFO] [stdout] test select ... ok
[INFO] [stdout] test peekable ... ok
[INFO] [stdout] test skip ... ok
[INFO] [stdout] test stream_poll_fn ... ok
[INFO] [stdout] test take_passes_errors_through ... ok
[INFO] [stdout] test skip_while ... ok
[INFO] [stdout] test take_while ... ok
[INFO] [stdout] test take ... ok
[INFO] [stdout] test then ... ok
[INFO] [stdout] test wait ... ok
[INFO] [stdout] test unordered ... ok
[INFO] [stdout] test zip ... ok
[INFO] [stdout] test chunks_panic_on_cap_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stream_catch_unwind-7a3802c4089b2e8d
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test no_panic ... ok
[INFO] [stdout] test panic_in_the_middle_of_the_stream ... 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/unfold-cc9b16cd2df3030e
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test unfold_err1 ... ok
[INFO] [stdout] test unfold1 ... 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/unsync-b509e5cb6f3d7636
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test mpsc_rx_end ... ok
[INFO] [stdout] test mpsc_send_recv ... ok
[INFO] [stdout] test mpsc_send_unpark ... ok
[INFO] [stdout] test mpsc_backpressure ... ok
[INFO] [stdout] test mpsc_tx_clone_weak_rc ... ok
[INFO] [stdout] test dropped_sender_of_unused_channel_notifies_receiver ... ok
[INFO] [stdout] test mpsc_tx_notready ... ok
[INFO] [stdout] test mpsc_unbounded ... ok
[INFO] [stdout] test mpsc_recv_unpark ... ok
[INFO] [stdout] test mpsc_tx_err ... ok
[INFO] [stdout] test spawn_kill_dead_stream ... ok
[INFO] [stdout] test mpsc_rx_notready ... ok
[INFO] [stdout] test spawn_sends_items ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unsync_oneshot-d6ba65376eae831d
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test poll_cancel ... ok
[INFO] [stdout] test spawn_sends_items ... ok
[INFO] [stdout] test is_canceled ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test tx_complete_rx_unparked ... ok
[INFO] [stdout] test canceled ... ok
[INFO] [stdout] test spawn_kill_dead_stream ... ok
[INFO] [stdout] test tx_dropped_rx_unparked ... ok
[INFO] [stdout] test spawn_dont_kill_forgot_dead_stream ... 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 futures
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test src/future/lazy.rs - future::lazy::lazy (line 34) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::and_then (line 511) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::boxed (line 316) ... ok
[INFO] [stdout] test src/future/loop_fn.rs - future::loop_fn::loop_fn (line 39) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::flatten (line 811) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::flatten (line 799) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::catch_unwind (line 947) ... ok
[INFO] [stdout] test src/future/join_all.rs - future::join_all::join_all (line 54) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::from_err (line 433) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::fuse (line 884) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::inspect (line 914) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::join (line 705) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::flatten_stream (line 843) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::into_stream (line 763) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::map (line 351) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::join (line 691) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::map_err (line 393) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::select (line 586) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::map (line 362) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::select (line 609) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::select2 (line 649) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::map_err (line 403) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::or_else (line 552) ... ok
[INFO] [stdout] test src/future/poll_fn.rs - future::poll_fn::poll_fn (line 20) ... ok
[INFO] [stdout] test src/future/result.rs - future::result_::result (line 25) ... ok
[INFO] [stdout] test src/future/result.rs - future::result_::ok (line 43) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::then (line 467) ... ok
[INFO] [stdout] test src/future/result.rs - future::result_::err (line 59) ... ok
[INFO] [stdout] test src/lib.rs -  (line 35) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::shared (line 984) ... ok
[INFO] [stdout] test src/lib.rs - prelude (line 253) ... ok
[INFO] [stdout] test src/future/shared.rs - future::shared (line 6) ... ok
[INFO] [stdout] test src/stream/iter_ok.rs - stream::iter_ok::iter_ok (line 22) ... ok
[INFO] [stdout] test src/stream/iter.rs - stream::iter::iter (line 20) ... ok
[INFO] [stdout] test src/future/mod.rs - future::Future::shared (line 995) ... ok
[INFO] [stdout] test src/stream/iter_result.rs - stream::iter_result::iter_result (line 19) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::boxed (line 263) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::and_then (line 480) ... ok
[INFO] [stdout] test src/sink/mod.rs - sink::Sink::with_flat_map (line 339) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::by_ref (line 843) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::catch_unwind (line 883) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::chain (line 976) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::filter (line 365) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::concat (line 614) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::collect (line 544) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::map (line 309) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::concat2 (line 581) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::filter_map (line 395) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::fold (line 659) ... ok
[INFO] [stdout] test src/stream/poll_fn.rs - stream::poll_fn::poll_fn (line 20) ... ok
[INFO] [stdout] test src/task_impl/mod.rs - task_impl::UnsafeNotify::drop_raw (line 589) ... ignored
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::then (line 434) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::map_err (line 335) ... ok
[INFO] [stdout] test src/stream/mod.rs - stream::Stream::flatten (line 684) ... ok
[INFO] [stdout] test src/stream/repeat.rs - stream::repeat::repeat (line 27) ... ok
[INFO] [stdout] test src/stream/once.rs - stream::once::once (line 13) ... ok
[INFO] [stdout] test src/sync/oneshot.rs - sync::oneshot::channel (line 82) ... ok
[INFO] [stdout] test src/stream/unfold.rs - stream::unfold::unfold (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0f1e58a0f6ff298d4a26fb6fefea678026e80510cee2ebf1e4a3d7910a00d1d6"`
[INFO] running `"docker" "rm" "-f" "0f1e58a0f6ff298d4a26fb6fefea678026e80510cee2ebf1e4a3d7910a00d1d6"`
[INFO] [stdout] 0f1e58a0f6ff298d4a26fb6fefea678026e80510cee2ebf1e4a3d7910a00d1d6