[INFO] crate sse-client 1.0.0 is already in cache [INFO] extracting crate sse-client 1.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/sse-client/1.0.0 [INFO] extracting crate sse-client 1.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sse-client/1.0.0 [INFO] validating manifest of sse-client-1.0.0 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 sse-client-1.0.0 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 sse-client-1.0.0 [INFO] finished frobbing sse-client-1.0.0 [INFO] frobbed toml for sse-client-1.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/sse-client/1.0.0/Cargo.toml [INFO] started frobbing sse-client-1.0.0 [INFO] finished frobbing sse-client-1.0.0 [INFO] frobbed toml for sse-client-1.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/sse-client/1.0.0/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 sse-client-1.0.0 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-6/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/sse-client/1.0.0:/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] fd295e1faa25058b1a778b38f2b178aea6d38be1c4b3d0a332b6c029102828fe [INFO] running `"docker" "start" "-a" "fd295e1faa25058b1a778b38f2b178aea6d38be1c4b3d0a332b6c029102828fe"` [INFO] [stderr] Compiling sse-client v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/network.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | type Callback = Arc>>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/network.rs:12:44 [INFO] [stderr] | [INFO] [stderr] 12 | type CallbackNoArgs = Arc>>>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/network.rs:283:13 [INFO] [stderr] | [INFO] [stderr] 283 | 200 ... 299 => Err(StreamAction::Reconnect(status.to_string())), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pub_sub.rs:4:40 [INFO] [stderr] | [INFO] [stderr] 4 | listeners: HashMap>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ListenerData) + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `"docker" "inspect" "fd295e1faa25058b1a778b38f2b178aea6d38be1c4b3d0a332b6c029102828fe"` [INFO] running `"docker" "rm" "-f" "fd295e1faa25058b1a778b38f2b178aea6d38be1c4b3d0a332b6c029102828fe"` [INFO] [stdout] fd295e1faa25058b1a778b38f2b178aea6d38be1c4b3d0a332b6c029102828fe [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/sse-client/1.0.0:/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] 89220fccf4429057bb3e72238b2d96f35401d6890c3b782daa2e5344f8ae30eb [INFO] running `"docker" "start" "-a" "89220fccf4429057bb3e72238b2d96f35401d6890c3b782daa2e5344f8ae30eb"` [INFO] [stderr] Compiling sse-client v1.0.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/network.rs:11:38 [INFO] [stderr] | [INFO] [stderr] 11 | type Callback = Arc>>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(String) + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/network.rs:12:44 [INFO] [stderr] | [INFO] [stderr] 12 | type CallbackNoArgs = Arc>>>; [INFO] [stderr] | ^^^^^^^^^^^ help: use `dyn`: `dyn Fn() + Send` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/network.rs:283:13 [INFO] [stderr] | [INFO] [stderr] 283 | 200 ... 299 => Err(StreamAction::Reconnect(status.to_string())), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pub_sub.rs:4:40 [INFO] [stderr] | [INFO] [stderr] 4 | listeners: HashMap>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(ListenerData) + Send` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/test_helper/fake_server.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | let mut stream = stream.unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.91s [INFO] running `"docker" "inspect" "89220fccf4429057bb3e72238b2d96f35401d6890c3b782daa2e5344f8ae30eb"` [INFO] running `"docker" "rm" "-f" "89220fccf4429057bb3e72238b2d96f35401d6890c3b782daa2e5344f8ae30eb"` [INFO] [stdout] 89220fccf4429057bb3e72238b2d96f35401d6890c3b782daa2e5344f8ae30eb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/sse-client/1.0.0:/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] 57f7c43bd90cfe2e9c476459ab9396ffd5df80355589295cbedbd706dde52e90 [INFO] running `"docker" "start" "-a" "57f7c43bd90cfe2e9c476459ab9396ffd5df80355589295cbedbd706dde52e90"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/sse_client-510573c6cc458dee [INFO] [stdout] [INFO] [stdout] running 60 tests [INFO] [stdout] test data::tests::should_be_empty_when_only_comments_received ... ok [INFO] [stdout] test data::tests::should_change_status_to_complete_when_empty_message_received ... ok [INFO] [stdout] test data::tests::should_fill_event_id_field ... ok [INFO] [stdout] test data::tests::should_fill_event_type_field ... ok [INFO] [stdout] test data::tests::should_fill_data_field ... ok [INFO] [stdout] test data::tests::should_change_status_to_empty_when_event_is_complete_and_empty_message_is_received ... ok [INFO] [stdout] test data::tests::should_ignore_messages_without_colon ... ok [INFO] [stdout] test data::tests::should_remain_as_empty_if_empty_message_is_received_while_buffer_is_empty ... ok [INFO] [stdout] test data::tests::should_parse_messages_even_with_colons ... ok [INFO] [stdout] test data::tests::should_return_event_on_update ... ok [INFO] [stdout] test data::tests::should_set_message_as_default_event_type ... ok [INFO] [stdout] test data::tests::should_start_clean_event_after_previous_is_completed ... ok [INFO] [stdout] test data::tests::should_start_with_empty_state ... ok [INFO] [stdout] test data::tests::should_incrementally_fill_event_fields ... ok [INFO] [stdout] test data::tests::should_ignore_updates_started_with_colon ... ok [INFO] [stdout] test network::tests::should_create_stream_object ... ok [INFO] [stdout] test network::tests::should_have_status_connecting_while_opening_connection ... ok [INFO] [stdout] test network::tests::should_have_status_closed_after_closing_connection ... ok [INFO] [stdout] test network::tests::should_connect_to_provided_host_when_status_302 ... ok [INFO] [stdout] test network::tests::should_have_status_open_after_connection_stabilished ... ok [INFO] [stdout] test network::tests::should_close_connection_when_content_type_is_not_event_stream ... ok [INFO] [stdout] test network::tests::should_reconnect_to_original_host_when_connection_to_redirected_host_is_lost ... ok [INFO] [stdout] test network::tests::should_reconnect_when_first_connection_fails ... ok [INFO] [stdout] test network::tests::should_connect_to_new_host_when_status_307 ... ok [INFO] [stdout] test network::tests::should_close_connection_when_returned_any_status_not_handled_in_privous_scenarios ... ok [INFO] [stdout] test network::tests::should_connect_to_new_host_when_status_303 ... ok [INFO] [stdout] test network::tests::should_trigger_error_when_first_connection_fails ... FAILED [INFO] [stdout] test network::tests::should_reconnect_when_status_in_range_2xx_but_not_200 ... ok [INFO] [stdout] test network::tests::should_trigger_error_when_status_code_is_not_success ... ok [INFO] [stdout] test network::tests::should_trigger_listeners_when_message_received ... ok [INFO] [stdout] test network::tests::should_trigger_on_error_when_connection_closed_by_server ... ok [INFO] [stdout] test network::tests::should_trigger_on_open_listener ... ok [INFO] [stdout] test network::tests::should_use_port_443_as_default_when_https_and_no_port_provided ... ok [INFO] [stdout] test network::tests::should_use_port_80_as_default_when_no_port_provided ... ok [INFO] [stdout] test pub_sub::tests::should_allow_multiple_listener_for_same_event ... ok [INFO] [stdout] test pub_sub::tests::should_not_break_when_published_event_with_no_subscribers ... ok [INFO] [stdout] test pub_sub::tests::should_trigger_listener ... ok [INFO] [stdout] test pub_sub::tests::should_trigger_only_listener_for_published_event ... ok [INFO] [stdout] test pub_sub::tests::should_work_with_other_types ... ok [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b8d21153fb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b8d21153fb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b8d21153fb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55b8d21153fb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55b8d21153fb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55b8d21150d6 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55b8d2115b6d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55b8d21156f2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55b8d21155d6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stdout] test tests::accept_closure_as_listeners ... ok [INFO] [stderr] 9: 0x55b8d212cfdd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55b8d212d0d7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55b8d1faf88c - core::result::Result::unwrap::h2c1a11ef985ee785 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55b8d1f71212 - sse_client::network::tests::should_trigger_error_when_first_connection_fails::{{closure}}::hbc7564ae123f60d1 [INFO] [stderr] at src/network.rs:529 [INFO] [stderr] 13: 0x55b8d201e4c9 - as core::ops::function::Fn>::call::hdfbbb598dee51eff [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:801 [INFO] [stderr] 14: 0x55b8d1f8d08e - sse_client::network::handle_error::he1ecd77b94d16d38 [INFO] [stderr] at src/network.rs:309 [INFO] [stderr] 15: 0x55b8d1f891b3 - sse_client::network::listen_stream::{{closure}}::h8ce1c5eb9a7f2562 [INFO] [stderr] at src/network.rs:135 [INFO] [stderr] 16: 0x55b8d1fa3bd2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4aeec638647d7e6f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 17: 0x55b8d1ff4630 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha369249d0f0d3094 [INFO] [stdout] test network::tests::should_reset_connection_on_status_205 ... ok [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 18: 0x55b8d1fa3670 - as core::ops::function::FnOnce<()>>::call_once::h93065ec7bb625dd9 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 19: 0x55b8d1f8fbf9 - std::panicking::try::do_call::hfdb0bb777252fe8f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 20: 0x55b8d21199da - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 21: 0x55b8d1f8e489 - std::panicking::try::h7e41357e75394b15 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 22: 0x55b8d1fa8982 - std::panic::catch_unwind::h207afa4ef6adb652 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55b8d1ff11b6 - std::thread::Builder::spawn_unchecked::{{closure}}::h011598d78e3c6038 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 24: 0x55b8d1fb9423 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he3accd0b87a2f90b [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 25: 0x55b8d210957f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 26: 0x55b8d2119110 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 27: 0x55b8d2119110 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 28: 0x55b8d2119110 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 29: 0x7f3ffd5354a4 - start_thread [INFO] [stderr] 30: 0x7f3ffd060d0f - __clone [INFO] [stderr] 31: 0x0 - [INFO] [stdout] test network::tests::should_send_last_event_id_on_reconnection ... ok [INFO] [stdout] test tests::event_trigger_its_defined_listener ... ok [INFO] [stdout] test tests::ignore_empty_messages ... ok [INFO] [stdout] test network::tests::should_reconnect_when_connection_closed_by_server ... ok [INFO] [stdout] test network::tests::should_stop_reconnection_when_status_204 ... ok [INFO] [stdout] test tests::receiver_should_get_error_events ... ok [INFO] [stdout] test tests::should_create_client ... ok [INFO] [stdout] test tests::should_expose_blocking_api ... ok [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1084:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55b8d21153fb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55b8d21153fb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55b8d21153fb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55b8d21153fb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55b8d21153fb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55b8d21150d6 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55b8d2115b6d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55b8d21156f2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55b8d21155d6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55b8d212cfdd - core::panicking::panic_fmt::h1bc6de43c92ad80c [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55b8d212d0d7 - core::result::unwrap_failed::hd83f272814becce6 [INFO] [stderr] at src/libcore/result.rs:1084 [INFO] [stderr] 11: 0x55b8d1fb004e - core::result::Result::unwrap::h4c92c147a579fec0 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x55b8d1fb753c - sse_client::EventSource::receiver::{{closure}}::hcf51f3d63a2e338e [INFO] [stderr] at src/lib.rs:234 [INFO] [stderr] 13: 0x55b8d201e42e - as core::ops::function::Fn>::call::h1ef5ce4f841ad661 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:801 [INFO] [stderr] 14: 0x55b8d200ebf3 - sse_client::pub_sub::Bus::publish::h7b13461b53f49910 [INFO] [stderr] at src/pub_sub.rs:25 [INFO] [stderr] 15: 0x55b8d1fb6014 - sse_client::EventSource::new::{{closure}}::hc9b5f071ea9aa3fe [INFO] [stderr] at src/lib.rs:90 [INFO] [stderr] 16: 0x55b8d201e4c9 - as core::ops::function::Fn>::call::hdfbbb598dee51eff [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:801 [INFO] [stderr] 17: 0x55b8d1f8d08e - sse_client::network::handle_error::he1ecd77b94d16d38 [INFO] [stderr] at src/network.rs:309 [INFO] [stderr] 18: 0x55b8d1f891b3 - sse_client::network::listen_stream::{{closure}}::h8ce1c5eb9a7f2562 [INFO] [stderr] at src/network.rs:135 [INFO] [stderr] 19: 0x55b8d1fa3bd2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4aeec638647d7e6f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 20: 0x55b8d1ff4630 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha369249d0f0d3094 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stderr] 21: 0x55b8d1fa3670 - as core::ops::function::FnOnce<()>>::call_once::h93065ec7bb625dd9 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stderr] 22: 0x55b8d1f8fbf9 - std::panicking::try::do_call::hfdb0bb777252fe8f [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stderr] 23: 0x55b8d21199da - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 24: 0x55b8d1f8e489 - std::panicking::try::h7e41357e75394b15 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stderr] 25: 0x55b8d1fa8982 - std::panic::catch_unwind::h207afa4ef6adb652 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stderr] 26: 0x55b8d1ff11b6 - std::thread::Builder::spawn_unchecked::{{closure}}::h011598d78e3c6038 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stderr] 27: 0x55b8d1fb9423 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he3accd0b87a2f90b [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stderr] 28: 0x55b8d210957f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 29: 0x55b8d2119110 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stderr] 30: 0x55b8d2119110 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stderr] at src/libstd/sys_common/thread.rs:13 [INFO] [stderr] 31: 0x55b8d2119110 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:79 [INFO] [stderr] 32: 0x7f3ffd5354a4 - start_thread [INFO] [stderr] 33: 0x7f3ffd060d0f - __clone [INFO] [stderr] 34: 0x0 - [INFO] [stdout] test tests::should_not_trigger_listeners_for_comments ... ok [INFO] [stdout] test tests::should_thrown_an_error_when_malformed_url_provided ... ok [INFO] [stdout] test tests::should_trigger_listeners_when_message_received ... ok [INFO] [stdout] test tests::dont_trigger_on_message_for_event ... ok [INFO] [stdout] test tests::should_trigger_on_open_callback_when_connected ... ok [INFO] [stdout] test network::tests::should_reconnect_to_new_host_when_connection_lost_after_moved_permanently ... ok [INFO] [stdout] test tests::should_close_connection ... ok [INFO] [stdout] test tests::should_return_stream_connection_status ... ok [INFO] [stdout] test tests::should_send_last_event_id_on_reconnection_2 ... ok [INFO] [stdout] test network::tests::should_try_to_reconnect_with_an_exponential_backoff ... ok [INFO] [stdout] test network::tests::should_reset_exponential_backoff_after_success_connection ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- network::tests::should_trigger_error_when_first_connection_fails stdout ---- [INFO] [stdout] thread 'network::tests::should_trigger_error_when_first_connection_fails' panicked at 'assertion failed: message.contains("Connection refused")', src/network.rs:533:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b8d21153fb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55b8d21153fb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b8d21153fb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55b8d21153fb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55b8d21153fb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55b8d211506c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55b8d2115b6d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55b8d2105855 - std::panicking::begin_panic::hc136a5a6c3ca866b [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55b8d1f71118 - sse_client::network::tests::should_trigger_error_when_first_connection_fails::hb7f51b4befedbf29 [INFO] [stdout] at src/network.rs:533 [INFO] [stdout] 9: 0x55b8d1f70eea - sse_client::network::tests::should_trigger_error_when_first_connection_fails::{{closure}}::h7bea16d2c90d341d [INFO] [stdout] at src/network.rs:522 [INFO] [stdout] 10: 0x55b8d1fb9cde - core::ops::function::FnOnce::call_once::h475bee25bec4d162 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 11: 0x55b8d202904f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 12: 0x55b8d21199da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 13: 0x55b8d204363e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x55b8d204363e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x55b8d204363e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 16: 0x55b8d201ea75 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x55b8d2022c85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x55b8d2022c85 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x55b8d2022c85 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x55b8d21199da - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 21: 0x55b8d2023282 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x55b8d2023282 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55b8d2023282 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x55b8d2023282 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 25: 0x55b8d210957f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 26: 0x55b8d2119110 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 27: 0x55b8d2119110 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x55b8d2119110 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7f3ffd5354a4 - start_thread [INFO] [stdout] 30: 0x7f3ffd060d0f - __clone [INFO] [stdout] 31: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] network::tests::should_trigger_error_when_first_connection_fails [INFO] [stdout] [INFO] [stdout] test result: FAILED. 59 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "57f7c43bd90cfe2e9c476459ab9396ffd5df80355589295cbedbd706dde52e90"` [INFO] running `"docker" "rm" "-f" "57f7c43bd90cfe2e9c476459ab9396ffd5df80355589295cbedbd706dde52e90"` [INFO] [stdout] 57f7c43bd90cfe2e9c476459ab9396ffd5df80355589295cbedbd706dde52e90