[INFO] fetching crate http-test-server 2.1.0...
[INFO] testing http-test-server-2.1.0 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate http-test-server 2.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate http-test-server 2.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate http-test-server 2.1.0
[INFO] finished tweaking crates.io crate http-test-server 2.1.0
[INFO] tweaked toml for crates.io crate http-test-server 2.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ae20219d7d9ace5a863ce4c47274db4546b054ae1be92fcf824f6fc58325fc5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5ae20219d7d9ace5a863ce4c47274db4546b054ae1be92fcf824f6fc58325fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ae20219d7d9ace5a863ce4c47274db4546b054ae1be92fcf824f6fc58325fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ae20219d7d9ace5a863ce4c47274db4546b054ae1be92fcf824f6fc58325fc5", kill_on_drop: false }`
[INFO] [stdout] 5ae20219d7d9ace5a863ce4c47274db4546b054ae1be92fcf824f6fc58325fc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b684e1cd0d25567832edd6760f5a768bebcaef3873fc98c384d960e93b5f42f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9b684e1cd0d25567832edd6760f5a768bebcaef3873fc98c384d960e93b5f42f", kill_on_drop: false }`
[INFO] [stderr]    Compiling http-test-server v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "9b684e1cd0d25567832edd6760f5a768bebcaef3873fc98c384d960e93b5f42f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b684e1cd0d25567832edd6760f5a768bebcaef3873fc98c384d960e93b5f42f", kill_on_drop: false }`
[INFO] [stdout] 9b684e1cd0d25567832edd6760f5a768bebcaef3873fc98c384d960e93b5f42f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9edcde97476f394ac861993bda7ac5c20fb553a6e95883a14d3ff8367be11e29
[INFO] running `Command { std: "docker" "start" "-a" "9edcde97476f394ac861993bda7ac5c20fb553a6e95883a14d3ff8367be11e29", kill_on_drop: false }`
[INFO] [stderr]    Compiling http-test-server v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.53s
[INFO] running `Command { std: "docker" "inspect" "9edcde97476f394ac861993bda7ac5c20fb553a6e95883a14d3ff8367be11e29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9edcde97476f394ac861993bda7ac5c20fb553a6e95883a14d3ff8367be11e29", kill_on_drop: false }`
[INFO] [stdout] 9edcde97476f394ac861993bda7ac5c20fb553a6e95883a14d3ff8367be11e29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 58cbbb74554f98560cefc76229dd6c7b4ae01adf58d7bf7955a72967c32a5788
[INFO] running `Command { std: "docker" "start" "-a" "58cbbb74554f98560cefc76229dd6c7b4ae01adf58d7bf7955a72967c32a5788", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/http_test_server-e581abc11fb301a9
[INFO] [stdout] 
[INFO] [stdout] running 52 tests
[INFO] [stdout] test resource::tests::should_decrease_count_when_receiver_dropped ... ok
[INFO] [stdout] test resource::tests::clones_should_share_same_state ... ok
[INFO] [stdout] test resource::tests::should_convert_to_response_string ... ok
[INFO] [stdout] test resource::tests::should_build_response_with_query_parameters ... ok
[INFO] [stdout] test resource::tests::should_build_response_with_body ... ok
[INFO] [stdout] test resource::tests::should_convert_to_response_with_body ... ok
[INFO] [stdout] test resource::tests::should_close_connections ... ok
[INFO] [stdout] test resource::tests::should_add_headers ... ok
[INFO] [stdout] test resource::tests::should_build_response_with_path_parameters ... ok
[INFO] [stdout] test resource::tests::should_allows_custom_status ... ok
[INFO] [stdout] test resource::tests::should_build_response ... ok
[INFO] [stdout] test resource::tests::should_increment_request_count ... ok
[INFO] [stdout] test resource::tests::should_build_response_with_wildcard_query_parameters ... ok
[INFO] [stdout] test resource::tests::should_build_response_using_body_fn ... ok
[INFO] [stdout] test resource::tests::should_not_match_uri_when_uri_does_not_match ... ok
[INFO] [stdout] test resource::tests::should_match_uri_with_wildcard_query_params ... ok
[INFO] [stdout] test resource::tests::should_match_uri_with_query_params_defined_through_method ... ok
[INFO] [stdout] test resource::tests::should_not_match_uri_when_one_query_param_is_wrong ... ok
[INFO] [stdout] test resource::tests::should_match_uri_with_wildcard_query_params_defined_through_method ... ok
[INFO] [stdout] test resource::tests::should_not_match_uri_with_path_params_when_uri_does_not_match ... ok
[INFO] [stdout] test resource::tests::should_match_uri ... ok
[INFO] [stdout] test resource::tests::should_not_match_uri_with_wrong_query_parameter ... ok
[INFO] [stdout] test resource::tests::should_match_uri_with_query_params ... ok
[INFO] [stdout] test resource::tests::should_match_uri_with_query_params_in_different_order ... ok
[INFO] [stdout] test resource::tests::should_return_number_of_connecteds_users ... ok
[INFO] [stdout] test tests::server_should_use_random_port ... ok
[INFO] [stdout] test resource::tests::should_overwrite_custom_status_with_status ... ok
[INFO] [stdout] test resource::tests::should_send_data_with_line_break ... ok
[INFO] [stdout] test resource::tests::should_set_delay ... ok
[INFO] [stdout] test resource::tests::should_set_as_stream ... ok
[INFO] [stdout] test tests::returns_404_when_requested_enexistent_resource ... ok
[INFO] [stdout] test tests::should_allow_multiple_methods_for_same_uri ... ok
[INFO] [stdout] test resource::tests::should_fail_when_trying_to_define_body_after_defining_body_fn ... ok
[INFO] [stdout] test resource::tests::should_fail_when_trying_to_define_body_fn_after_defining_body ... ok
[INFO] [stdout] test resource::tests::should_append_headers ... ok
[INFO] [stdout] test resource::tests::should_match_uri_with_multiple_query_params ... ok
[INFO] [stdout] test resource::tests::should_notify_data ... ok
[INFO] [stdout] test tests::should_close_client_connections ... ok
[INFO] [stdout] test tests::should_close_connection ... ok
[INFO] [stdout] test tests::server_should_close_connection_when_dropped ... FAILED
[INFO] [stdout] test tests::should_return_resource_body_with_params ... ok
[INFO] [stdout] test resource::tests::should_match_uri_with_path_params ... ok
[INFO] [stdout] test tests::should_listen_to_defined_method ... ok
[INFO] [stdout] test tests::should_return_resource_body ... ok
[INFO] [stdout] test tests::should_return_405_when_method_not_defined ... ok
[INFO] [stdout] test tests::should_return_configured_status_for_resource_resource ... ok
[INFO] [stdout] test tests::should_return_requests_metadata ... ok
[INFO] [stdout] test tests::should_work_with_regex_uri ... ok
[INFO] [stdout] test tests::should_create_resource ... ok
[INFO] [stdout] test tests::should_increment_request_count ... ok
[INFO] [stdout] test tests::should_expose_stream ... ok
[INFO] [stdout] test tests::should_delay_response ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::server_should_close_connection_when_dropped stdout ----
[INFO] [stdout] thread 'tests::server_should_close_connection_when_dropped' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `AddrNotAvailable`,
[INFO] [stdout]  right: `ConnectionRefused`', src/lib.rs:748:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56437b425da0 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x56437b425da0 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x56437b425da0 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x56437b425da0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x56437b44953c - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x56437b1db566 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x56437b41e63d - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x56437b4282bd - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x56437b4282bd - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x56437b4282bd - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x56437b427f12 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x56437b4289a1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   12:     0x56437b428549 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   13:     0x56437b42622c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x56437b428509 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   15:     0x56437b4284bb - std::panicking::begin_panic_fmt::hef75366dd3a9de61
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:437
[INFO] [stdout]   16:     0x56437b1d48fd - http_test_server::tests::server_should_close_connection_when_dropped::h3fd2c1a4471d47c2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:748
[INFO] [stdout]   17:     0x56437b1d44ea - http_test_server::tests::server_should_close_connection_when_dropped::{{closure}}::h0bafa077909469fe
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:736
[INFO] [stdout]   18:     0x56437b17322e - core::ops::function::FnOnce::call_once::h3b475bdc78237d48
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   19:     0x56437b202353 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   20:     0x56437b202353 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   21:     0x56437b200858 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   22:     0x56437b200858 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   23:     0x56437b200858 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   24:     0x56437b200858 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   25:     0x56437b200858 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   26:     0x56437b200858 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   27:     0x56437b200858 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   28:     0x56437b1da8e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   29:     0x56437b1dfa55 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   30:     0x56437b1dfa55 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   31:     0x56437b1dfa55 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   32:     0x56437b1dfa55 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   33:     0x56437b1dfa55 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   34:     0x56437b1dfa55 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   35:     0x56437b1dfa55 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   36:     0x56437b42f99a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   37:     0x56437b42f99a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   38:     0x56437b42f99a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   39:     0x7fe045c4d609 - start_thread
[INFO] [stdout]   40:     0x7fe045ed8103 - clone
[INFO] [stdout]   41:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::server_should_close_connection_when_dropped
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 51 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "58cbbb74554f98560cefc76229dd6c7b4ae01adf58d7bf7955a72967c32a5788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58cbbb74554f98560cefc76229dd6c7b4ae01adf58d7bf7955a72967c32a5788", kill_on_drop: false }`
[INFO] [stdout] 58cbbb74554f98560cefc76229dd6c7b4ae01adf58d7bf7955a72967c32a5788
