Dec 14 16:38:53.938 INFO testing tokio-batch-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 14 16:38:53.938 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 16:38:54.387 INFO [stdout] c8adc9eb9f48fbca1d974ac9ac44db52fce711ede7134ac3769e5dbcd504ed3f Dec 14 16:38:54.389 INFO running `"docker" "start" "-a" "c8adc9eb9f48fbca1d974ac9ac44db52fce711ede7134ac3769e5dbcd504ed3f"` Dec 14 16:38:54.721 INFO [stderr] usermod: no changes Dec 14 16:38:54.876 INFO [stderr] Compiling rustc_version v0.2.3 Dec 14 16:38:54.876 INFO [stderr] Compiling tokio-batch v0.1.1 (/source) Dec 14 16:38:55.886 INFO [stderr] Compiling parking_lot_core v0.3.1 Dec 14 16:38:55.886 INFO [stderr] Compiling rand_pcg v0.1.1 Dec 14 16:38:55.886 INFO [stderr] Compiling rand_chacha v0.1.0 Dec 14 16:38:55.886 INFO [stderr] Compiling rand v0.6.1 Dec 14 16:39:00.261 INFO [stderr] Compiling parking_lot v0.6.4 Dec 14 16:39:03.513 INFO [stderr] Compiling tokio-reactor v0.1.7 Dec 14 16:39:05.806 INFO [stderr] Compiling tokio-threadpool v0.1.9 Dec 14 16:39:08.099 INFO [stderr] Compiling tokio-udp v0.1.3 Dec 14 16:39:08.099 INFO [stderr] Compiling tokio-uds v0.2.4 Dec 14 16:39:08.099 INFO [stderr] Compiling tokio-tcp v0.1.2 Dec 14 16:39:11.755 INFO [stderr] Compiling tokio-fs v0.1.4 Dec 14 16:39:16.071 INFO [stderr] Compiling tokio v0.1.13 Dec 14 16:39:19.938 INFO [stderr] Compiling tokio-core v0.1.17 Dec 14 16:39:27.366 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.63s Dec 14 16:39:27.387 INFO [stderr] su: No module specific data is present Dec 14 16:39:28.182 INFO running `"docker" "inspect" "c8adc9eb9f48fbca1d974ac9ac44db52fce711ede7134ac3769e5dbcd504ed3f"` Dec 14 16:39:28.473 INFO running `"docker" "rm" "-f" "c8adc9eb9f48fbca1d974ac9ac44db52fce711ede7134ac3769e5dbcd504ed3f"` Dec 14 16:39:28.795 INFO [stdout] c8adc9eb9f48fbca1d974ac9ac44db52fce711ede7134ac3769e5dbcd504ed3f Dec 14 16:39:28.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 16:39:29.158 INFO [stdout] ec1107ad72b45a5cb33645e3a5b38edd5df8ec9a3c1b94ad2951691e6789a49d Dec 14 16:39:29.164 INFO running `"docker" "start" "-a" "ec1107ad72b45a5cb33645e3a5b38edd5df8ec9a3c1b94ad2951691e6789a49d"` Dec 14 16:39:29.737 INFO [stderr] usermod: no changes Dec 14 16:39:29.871 INFO [stderr] Compiling tokio-batch v0.1.1 (/source) Dec 14 16:39:35.590 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.84s Dec 14 16:39:35.599 INFO [stderr] su: No module specific data is present Dec 14 16:39:36.051 INFO running `"docker" "inspect" "ec1107ad72b45a5cb33645e3a5b38edd5df8ec9a3c1b94ad2951691e6789a49d"` Dec 14 16:39:36.144 INFO running `"docker" "rm" "-f" "ec1107ad72b45a5cb33645e3a5b38edd5df8ec9a3c1b94ad2951691e6789a49d"` Dec 14 16:39:36.258 INFO [stdout] ec1107ad72b45a5cb33645e3a5b38edd5df8ec9a3c1b94ad2951691e6789a49d Dec 14 16:39:36.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 14 16:39:36.516 INFO [stdout] 5ac03dbee02df57ba7dc9ae10d2374833a65a4033752c38ee428a6efda652ad2 Dec 14 16:39:36.521 INFO running `"docker" "start" "-a" "5ac03dbee02df57ba7dc9ae10d2374833a65a4033752c38ee428a6efda652ad2"` Dec 14 16:39:37.002 INFO [stderr] usermod: no changes Dec 14 16:39:37.139 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s Dec 14 16:39:37.144 INFO [stderr] Running /target/debug/deps/tokio_batch-ea756d226568f139 Dec 14 16:39:37.147 INFO [stdout] Dec 14 16:39:37.147 INFO [stdout] running 4 tests Dec 14 16:39:37.149 INFO [stdout] test tests::message_chunks ... ok Dec 14 16:39:37.150 INFO [stdout] test tests::messages_pass_through ... ok Dec 14 16:39:37.151 INFO [stdout] test tests::message_early_exit ... ok Dec 14 16:39:37.454 INFO [stdout] test tests::message_timeout ... ok Dec 14 16:39:37.454 INFO [stdout] Dec 14 16:39:37.454 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 16:39:37.454 INFO [stdout] Dec 14 16:39:37.454 INFO [stderr] Running /target/debug/deps/skeptic-f9020e5117eda9c8 Dec 14 16:39:37.457 INFO [stdout] Dec 14 16:39:37.458 INFO [stdout] running 1 test Dec 14 16:40:18.959 INFO [stderr] error[E0277]: the trait bound `futures::stream::IterOk, std::io::Error>: futures::stream::Stream` is not satisfied Dec 14 16:40:18.959 INFO [stderr] --> /tmp/rust-skeptic.9Ukuo8h6qOrM/test.rs:19:24 Dec 14 16:40:18.959 INFO [stderr] | Dec 14 16:40:18.959 INFO [stderr] 19 | let chunk_stream = Chunks::new(stream, handle, 5, Duration::new(10, 0)); Dec 14 16:40:18.959 INFO [stderr] | ^^^^^^^^^^^ the trait `futures::stream::Stream` is not implemented for `futures::stream::IterOk, std::io::Error>` Dec 14 16:40:18.959 INFO [stderr] | Dec 14 16:40:18.959 INFO [stderr] = note: required by `>::new` Dec 14 16:40:18.959 INFO [stderr] Dec 14 16:40:18.959 INFO [stderr] error[E0277]: the trait bound `futures::stream::IterOk, std::io::Error>: futures::stream::Stream` is not satisfied Dec 14 16:40:18.959 INFO [stderr] --> /tmp/rust-skeptic.9Ukuo8h6qOrM/test.rs:19:24 Dec 14 16:40:18.959 INFO [stderr] | Dec 14 16:40:18.959 INFO [stderr] 19 | let chunk_stream = Chunks::new(stream, handle, 5, Duration::new(10, 0)); Dec 14 16:40:18.959 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `futures::stream::Stream` is not implemented for `futures::stream::IterOk, std::io::Error>` Dec 14 16:40:18.959 INFO [stderr] | Dec 14 16:40:18.959 INFO [stderr] = note: required by `tokio_batch::Chunks` Dec 14 16:40:18.959 INFO [stderr] Dec 14 16:40:18.959 INFO [stderr] error[E0599]: no method named `collect` found for type `tokio_batch::Chunks, std::io::Error>>` in the current scope Dec 14 16:40:18.959 INFO [stderr] --> /tmp/rust-skeptic.9Ukuo8h6qOrM/test.rs:21:26 Dec 14 16:40:18.959 INFO [stderr] | Dec 14 16:40:18.959 INFO [stderr] 21 | let v = chunk_stream.collect(); Dec 14 16:40:18.959 INFO [stderr] | ^^^^^^^ Dec 14 16:40:18.959 INFO [stderr] | Dec 14 16:40:18.959 INFO [stderr] = note: the method `collect` exists but the following trait bounds were not satisfied: Dec 14 16:40:18.959 INFO [stderr] `&mut tokio_batch::Chunks, std::io::Error>> : futures::Stream` Dec 14 16:40:18.959 INFO [stderr] `&mut tokio_batch::Chunks, std::io::Error>> : std::iter::Iterator` Dec 14 16:40:18.959 INFO [stderr] Dec 14 16:40:18.959 INFO [stderr] error: aborting due to 3 previous errors Dec 14 16:40:18.960 INFO [stderr] Dec 14 16:40:18.960 INFO [stderr] Some errors occurred: E0277, E0599. Dec 14 16:40:18.960 INFO [stderr] For more information about an error, try `rustc --explain E0277`. Dec 14 16:40:19.008 INFO [stdout] test readme_sect_usage_line_15 ... FAILED Dec 14 16:40:19.008 INFO [stdout] Dec 14 16:40:19.008 INFO [stdout] failures: Dec 14 16:40:19.008 INFO [stdout] Dec 14 16:40:19.008 INFO [stdout] ---- readme_sect_usage_line_15 stdout ---- Dec 14 16:40:19.008 INFO [stdout] thread 'readme_sect_usage_line_15' panicked at 'Command failed: Dec 14 16:40:19.008 INFO [stdout] "rustc" "/tmp/rust-skeptic.9Ukuo8h6qOrM/test.rs" "--verbose" "--crate-type=bin" "-L" "/target/debug" "-L" "/target/debug/deps" "--target" "x86_64-unknown-linux-gnu" "--extern" "skeptic=/target/debug/deps/libskeptic-55ea7523803ca57d.rlib" "--extern" "tokio_core=/target/debug/deps/libtokio_core-d61d1aac2bfb69a6.rlib" "--extern" "tokio_batch=/target/debug/deps/libtokio_batch-948c67728018fd44.rlib" "--extern" "futures=/target/debug/deps/libfutures-ff35b934510b21b6.rlib" "-o" "/tmp/rust-skeptic.9Ukuo8h6qOrM/out.exe"', /cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855:13 Dec 14 16:40:19.008 INFO [stdout] stack backtrace: Dec 14 16:40:19.008 INFO [stdout] 0: 0x5613903ccb23 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 14 16:40:19.008 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 14 16:40:19.008 INFO [stdout] 1: 0x5613903c7248 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 14 16:40:19.008 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 14 16:40:19.008 INFO [stdout] 2: 0x5613903cba22 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 14 16:40:19.008 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 14 16:40:19.008 INFO [stdout] at src/libstd/panicking.rs:210 Dec 14 16:40:19.008 INFO [stdout] 3: 0x5613903cb717 - std::panicking::default_hook::hf0c15a583008ed0d Dec 14 16:40:19.008 INFO [stdout] at src/libstd/panicking.rs:218 Dec 14 16:40:19.008 INFO [stdout] 4: 0x5613903cc130 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 14 16:40:19.008 INFO [stdout] at src/libstd/panicking.rs:487 Dec 14 16:40:19.008 INFO [stdout] 5: 0x5613903cbcb1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 14 16:40:19.008 INFO [stdout] at src/libstd/panicking.rs:394 Dec 14 16:40:19.008 INFO [stdout] 6: 0x5613903cbbfe - std::panicking::begin_panic_fmt::h2207969583fb9324 Dec 14 16:40:19.008 INFO [stdout] at src/libstd/panicking.rs:349 Dec 14 16:40:19.008 INFO [stdout] 7: 0x56139026c63c - skeptic::rt::interpret_output::h6dc8df38ad92944b Dec 14 16:40:19.008 INFO [stdout] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:855 Dec 14 16:40:19.008 INFO [stdout] 8: 0x56139026bd38 - skeptic::rt::compile_test_case::he48bf93a329301f4 Dec 14 16:40:19.008 INFO [stdout] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:833 Dec 14 16:40:19.008 INFO [stdout] 9: 0x56139026b0ae - skeptic::rt::run_test::h84dc8847d2cc3bf5 Dec 14 16:40:19.008 INFO [stdout] at /cargo-home/registry/src/github.com-1ecc6299db9ec823/skeptic-0.13.4/lib.rs:749 Dec 14 16:40:19.008 INFO [stdout] 10: 0x5613902289e1 - skeptic::readme_sect_usage_line_15::h8e35da004797d1ac Dec 14 16:40:19.008 INFO [stdout] at /target/debug/build/tokio-batch-e9309129446d437d/out/skeptic-tests.rs:28 Dec 14 16:40:19.008 INFO [stdout] 11: 0x561390228899 - skeptic::readme_sect_usage_line_15::{{closure}}::h2b901d7ed1c98406 Dec 14 16:40:19.008 INFO [stdout] at /target/debug/build/tokio-batch-e9309129446d437d/out/skeptic-tests.rs:2 Dec 14 16:40:19.008 INFO [stdout] 12: 0x561390228e2d - core::ops::function::FnOnce::call_once::hdbb0265e334acf79 Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 14 16:40:19.008 INFO [stdout] 13: 0x5613902310ee - >::call_box::hac337ba1af72dc2b Dec 14 16:40:19.008 INFO [stdout] at src/libtest/lib.rs:1483 Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 16:40:19.008 INFO [stdout] 14: 0x5613903df9d9 - __rust_maybe_catch_panic Dec 14 16:40:19.008 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 16:40:19.008 INFO [stdout] 15: 0x56139024e8f7 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 16:40:19.008 INFO [stdout] at src/libtest/lib.rs:1438 Dec 14 16:40:19.008 INFO [stdout] 16: 0x561390229804 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 14 16:40:19.008 INFO [stdout] 17: 0x561390229df4 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 14 16:40:19.008 INFO [stdout] 18: 0x5613903df9d9 - __rust_maybe_catch_panic Dec 14 16:40:19.008 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 14 16:40:19.008 INFO [stdout] 19: 0x561390230fcc - >::call_box::h8ae063aff93ccdb6 Dec 14 16:40:19.008 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 14 16:40:19.009 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 14 16:40:19.009 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 14 16:40:19.009 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 14 16:40:19.009 INFO [stdout] 20: 0x5613903d399d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 14 16:40:19.009 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 14 16:40:19.009 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 14 16:40:19.009 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 14 16:40:19.009 INFO [stdout] 21: 0x7f5bb87f86b9 - start_thread Dec 14 16:40:19.009 INFO [stdout] 22: 0x7f5bb831841c - clone Dec 14 16:40:19.009 INFO [stdout] 23: 0x0 - Dec 14 16:40:19.009 INFO [stdout] Dec 14 16:40:19.009 INFO [stdout] Dec 14 16:40:19.009 INFO [stdout] failures: Dec 14 16:40:19.009 INFO [stdout] readme_sect_usage_line_15 Dec 14 16:40:19.009 INFO [stdout] Dec 14 16:40:19.009 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 14 16:40:19.009 INFO [stdout] Dec 14 16:40:19.016 INFO [stderr] error: test failed, to rerun pass '--test skeptic' Dec 14 16:40:19.018 INFO [stderr] su: No module specific data is present Dec 14 16:40:20.285 INFO running `"docker" "inspect" "5ac03dbee02df57ba7dc9ae10d2374833a65a4033752c38ee428a6efda652ad2"` Dec 14 16:40:20.591 INFO running `"docker" "rm" "-f" "5ac03dbee02df57ba7dc9ae10d2374833a65a4033752c38ee428a6efda652ad2"` Dec 14 16:40:20.871 INFO [stdout] 5ac03dbee02df57ba7dc9ae10d2374833a65a4033752c38ee428a6efda652ad2