[INFO] fetching crate trust-dns-resolver 0.19.5...
[INFO] testing trust-dns-resolver-0.19.5 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate trust-dns-resolver 0.19.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate trust-dns-resolver 0.19.5 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate trust-dns-resolver 0.19.5
[INFO] finished tweaking crates.io crate trust-dns-resolver 0.19.5
[INFO] tweaked toml for crates.io crate trust-dns-resolver 0.19.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate trust-dns-resolver 0.19.5 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a055a43a4b1f25d5003539e22a455d86e404bacffa35571be4d3088d06b4b61c
[INFO] running `"docker" "start" "-a" "a055a43a4b1f25d5003539e22a455d86e404bacffa35571be4d3088d06b4b61c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.10
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.36
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling resolv-conf v0.6.3
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]    Compiling tokio v0.2.19
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling thiserror v1.0.16
[INFO] [stderr]    Compiling trust-dns-proto v0.19.5
[INFO] [stderr]    Compiling trust-dns-resolver v0.19.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.72s
[INFO] running `"docker" "inspect" "a055a43a4b1f25d5003539e22a455d86e404bacffa35571be4d3088d06b4b61c"`
[INFO] running `"docker" "rm" "-f" "a055a43a4b1f25d5003539e22a455d86e404bacffa35571be4d3088d06b4b61c"`
[INFO] [stdout] a055a43a4b1f25d5003539e22a455d86e404bacffa35571be4d3088d06b4b61c
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3983c0ef6d78fc2c3d57256822ad985bdce1227b5a8e1a87ca94caef79a74639
[INFO] running `"docker" "start" "-a" "3983c0ef6d78fc2c3d57256822ad985bdce1227b5a8e1a87ca94caef79a74639"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling trust-dns-resolver v0.19.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.52s
[INFO] running `"docker" "inspect" "3983c0ef6d78fc2c3d57256822ad985bdce1227b5a8e1a87ca94caef79a74639"`
[INFO] running `"docker" "rm" "-f" "3983c0ef6d78fc2c3d57256822ad985bdce1227b5a8e1a87ca94caef79a74639"`
[INFO] [stdout] 3983c0ef6d78fc2c3d57256822ad985bdce1227b5a8e1a87ca94caef79a74639
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] abe0ec25a9b5219e70cef56d83cedb026680b5d49171f84cda3d3684a03f48e6
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "abe0ec25a9b5219e70cef56d83cedb026680b5d49171f84cda3d3684a03f48e6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trust_dns_resolver-2630cb48b673000b
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test async_resolver::tests::test_hosts_lookup ... ignored
[INFO] [stdout] test async_resolver::tests::test_localhost_ipv4 ... ok
[INFO] [stdout] test async_resolver::tests::test_ip_lookup ... ok
[INFO] [stdout] test async_resolver::tests::test_search_ipv6_large_ndots ... ok
[INFO] [stdout] test async_resolver::tests::test_sec_lookup ... ignored
[INFO] [stdout] test async_resolver::tests::test_sec_lookup_fails ... ignored
[INFO] [stdout] test async_resolver::tests::test_localhost_ipv6 ... ok
[INFO] [stdout] test async_resolver::tests::test_send_sync ... ok
[INFO] [stdout] test async_resolver::tests::test_system_lookup ... ignored
[INFO] [stdout] test async_resolver::tests::test_search_ipv6_name_parse_fails ... ok
[INFO] [stdout] test dns_lru::tests::test_insert ... ok
[INFO] [stdout] test dns_lru::tests::test_insert_positive_max_ttl ... ok
[INFO] [stdout] test dns_lru::tests::test_insert_positive_min_ttl ... ok
[INFO] [stdout] test dns_lru::tests::test_insert_ttl ... ok
[INFO] [stdout] test async_resolver::tests::test_ip_lookup_across_threads ... ok
[INFO] [stdout] test dns_lru::tests::test_is_current ... ok
[INFO] [stdout] test dns_lru::tests::test_lookup_uses_positive_min_ttl ... ok
[INFO] [stdout] test dns_lru::tests::test_lookup_uses_positive_max_ttl ... ok
[INFO] [stdout] test dns_lru::tests::test_error_uses_negative_max_ttl ... ok
[INFO] [stdout] test lookup::tests::test_error ... ok
[INFO] [stdout] test lookup::tests::test_lookup ... ok
[INFO] [stdout] test lookup::tests::test_lookup_into_iter ... ok
[INFO] [stdout] test lookup::tests::test_lookup_into_iter_arc ... ok
[INFO] [stdout] test lookup::tests::test_lookup_into_iter_vec ... ok
[INFO] [stdout] test dns_lru::tests::test_error_uses_negative_min_ttl ... ok
[INFO] [stdout] test hosts::tests::test_read_hosts_conf ... FAILED
[INFO] [stdout] test lookup_ip::tests::test_ipv4_only_strategy ... ok
[INFO] [stdout] test lookup_ip::tests::test_ipv6_only_strategy ... ok
[INFO] [stdout] test lookup_ip::tests::test_ipv4_and_ipv6_strategy ... ok
[INFO] [stdout] test lookup::tests::test_empty_no_response ... ok
[INFO] [stdout] test lookup_ip::tests::test_ipv4_then_ipv6_strategy ... ok
[INFO] [stdout] test lookup_ip::tests::test_ipv6_then_ipv4_strategy ... ok
[INFO] [stdout] test lookup_state::tests::test_cname_ttl ... ok
[INFO] [stdout] test lookup_state::tests::test_from_cache ... ok
[INFO] [stdout] test lookup_state::tests::test_no_cache_insert ... ok
[INFO] [stdout] test lookup_state::tests::test_empty_cache ... ok
[INFO] [stdout] test lookup_state::tests::test_early_return_invalid ... ok
[INFO] [stdout] test lookup_state::tests::test_no_error_on_dot_local_no_mdns ... ok
[INFO] [stdout] test lookup_state::tests::test_no_recursion_on_all_query ... ok
[INFO] [stdout] test lookup_state::tests::test_early_return_localhost ... ok
[INFO] [stdout] test lookup_state::tests::test_non_recursive_srv_query ... ok
[INFO] [stdout] test lookup_state::tests::test_no_recursion_on_cname_query ... ok
[INFO] [stdout] test name_server::name_server_pool::tests::test_failed_then_success_pool ... ignored
[INFO] [stdout] test name_server::name_server::tests::test_failed_name_server ... ok
[INFO] [stdout] test name_server::name_server_state::tests::test_state_cmp ... ok
[INFO] [stdout] test name_server::name_server_stats::tests::stats_are_sync ... ok
[INFO] [stdout] test lookup_state::tests::test_single_srv_query_response ... ok
[INFO] [stdout] test name_server::name_server_stats::tests::test_state_cmp ... ok
[INFO] [stdout] test resolver::tests::test_resolver_sendable ... ok
[INFO] [stdout] test resolver::tests::test_system_lookup ... ignored
[INFO] [stdout] test system_conf::unix::tests::test_domain ... ok
[INFO] [stdout] test system_conf::unix::tests::test_name_server ... ok
[INFO] [stdout] test system_conf::unix::tests::test_read_resolv_conf ... FAILED
[INFO] [stdout] test system_conf::unix::tests::test_search ... ok
[INFO] [stdout] test name_server::name_server::tests::test_name_server ... FAILED
[INFO] [stdout] test system_conf::unix::tests::test_underscore_in_search ... ok
[INFO] [stdout] test async_resolver::tests::test_fqdn ... FAILED
[INFO] [stdout] test async_resolver::tests::test_lookup_quad9 ... FAILED
[INFO] [stdout] test name_server::name_server_pool::tests::test_multi_use_conns ... FAILED
[INFO] [stdout] test async_resolver::tests::test_lookup_google ... FAILED
[INFO] [stdout] test async_resolver::tests::test_idna ... FAILED
[INFO] [stdout] test async_resolver::tests::test_lookup_cloudflare ... FAILED
[INFO] [stdout] test async_resolver::tests::test_search_ipv4_large_ndots ... ok
[INFO] [stdout] test resolver::tests::test_lookup ... FAILED
[INFO] [stdout] test async_resolver::tests::test_ndots ... FAILED
[INFO] [stdout] test async_resolver::tests::test_search_list ... FAILED
[INFO] [stdout] test async_resolver::tests::test_large_ndots ... FAILED
[INFO] [stdout] test async_resolver::tests::test_domain_search ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- hosts::tests::test_read_hosts_conf stdout ----
[INFO] [stdout] thread 'hosts::tests::test_read_hosts_conf' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/hosts.rs:199:21
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74b297 - core::result::Result<T,E>::unwrap::h80780ebdc7a76f55
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005
[INFO] [stdout]   16:     0x557cee663411 - trust_dns_resolver::hosts::tests::test_read_hosts_conf::hee8872c91eb96701
[INFO] [stdout]                                at src/hosts.rs:199
[INFO] [stdout]   17:     0x557cee6632ba - trust_dns_resolver::hosts::tests::test_read_hosts_conf::{{closure}}::h44ea2bdac044718d
[INFO] [stdout]                                at src/hosts.rs:197
[INFO] [stdout]   18:     0x557cee738d4e - core::ops::function::FnOnce::call_once::hdbeb945b0c9b21de
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   19:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   20:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   21:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   24:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   26:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   27:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   28:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   29:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   31:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   32:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   33:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   34:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   38:     0x7f9ccca25103 - __clone
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- system_conf::unix::tests::test_read_resolv_conf stdout ----
[INFO] [stdout] thread 'system_conf::unix::tests::test_read_resolv_conf' panicked at 'simple failed: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/system_conf/unix.rs:181:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a444 - core::result::Result<T,E>::expect::h22ef65885bdbedd9
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee713848 - trust_dns_resolver::system_conf::unix::tests::test_read_resolv_conf::h31145bbdd0d0ee4e
[INFO] [stdout]                                at src/system_conf/unix.rs:181
[INFO] [stdout]   17:     0x557cee7136ea - trust_dns_resolver::system_conf::unix::tests::test_read_resolv_conf::{{closure}}::hd5ef907ece1e2573
[INFO] [stdout]                                at src/system_conf/unix.rs:180
[INFO] [stdout]   18:     0x557cee738c0e - core::ops::function::FnOnce::call_once::hc9645bd682ce9083
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   19:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   20:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   21:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   24:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   26:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   27:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   28:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   29:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   31:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   32:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   33:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   34:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   38:     0x7f9ccca25103 - __clone
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- name_server::name_server::tests::test_name_server stdout ----
[INFO] [stdout] thread 'name_server::name_server::tests::test_name_server' panicked at 'query failed: ProtoError { kind: Io(Os { code: 101, kind: Other, message: "Network is unreachable" }), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: trust_dns_proto::udp::udp_client_stream::SingleUseUdpSocket::send_serial_message::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/udp/udp_client_stream.rs:283
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: <tokio::time::timeout::Timeout<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/time/timeout.rs:155
[INFO] [stdout]    7: <trust_dns_proto::TokioTime as trust_dns_proto::Time>::timeout::__timeout::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:169
[INFO] [stdout]    8: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    9: <trust_dns_proto::udp::udp_client_stream::UdpResponse as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/udp/udp_client_stream.rs:234
[INFO] [stdout]   10: <trust_dns_proto::xfer::OneshotDnsResponseReceiver<F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/mod.rs:326
[INFO] [stdout]   11: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   12: <trust_dns_proto::xfer::dns_exchange::DnsExchangeSend<R> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:139
[INFO] [stdout]   13: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   14: <trust_dns_resolver::name_server::connection_provider::ConnectionResponseInner as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:408
[INFO] [stdout]   15: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   16: <trust_dns_resolver::name_server::connection_provider::ConnectionResponse as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:428
[INFO] [stdout]   17: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:133
[INFO] [stdout]   18: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   19: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   20: futures_util::future::future::chain::Chain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/chain.rs:48
[INFO] [stdout]   21: <futures_util::future::future::then::Then<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/then.rs:44
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   23: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   24: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   25: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   26: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   27: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   28: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   29: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   30: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   31: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   32: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   33: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   34: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   35: trust_dns_resolver::name_server::name_server::tests::test_name_server
[INFO] [stdout]              at src/name_server/name_server.rs:289
[INFO] [stdout]   36: trust_dns_resolver::name_server::name_server::tests::test_name_server::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:268
[INFO] [stdout]   37: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   38: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   39: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   40: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   41: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   42: start_thread
[INFO] [stdout]   43: __clone
[INFO] [stdout] ) }', src/name_server/name_server.rs:289:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a6b4 - core::result::Result<T,E>::expect::h4a8b52afaecc052a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6c4b6e - trust_dns_resolver::name_server::name_server::tests::test_name_server::h7b1dbaa313e453f2
[INFO] [stdout]                                at src/name_server/name_server.rs:289
[INFO] [stdout]   17:     0x557cee6c488a - trust_dns_resolver::name_server::name_server::tests::test_name_server::{{closure}}::h5ac2c1a0dd1754b3
[INFO] [stdout]                                at src/name_server/name_server.rs:268
[INFO] [stdout]   18:     0x557cee73879e - core::ops::function::FnOnce::call_once::h84285b32cb72ff3d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   19:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   20:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   21:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   24:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   26:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   27:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   28:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   29:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   31:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   32:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   33:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   34:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   38:     0x7f9ccca25103 - __clone
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async_resolver::tests::test_fqdn stdout ----
[INFO] [stdout] thread 'async_resolver::tests::test_fqdn' panicked at 'failed to run lookup: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   52: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   53: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   54: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   55: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   56: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   57: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   58: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   59: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   62: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   63: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   64: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   65: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   66: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   67: trust_dns_resolver::async_resolver::testing::fqdn_test
[INFO] [stdout]              at src/async_resolver.rs:744
[INFO] [stdout]   68: trust_dns_resolver::async_resolver::tests::test_fqdn
[INFO] [stdout]              at src/async_resolver.rs:1228
[INFO] [stdout]   69: trust_dns_resolver::async_resolver::tests::test_fqdn::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1224
[INFO] [stdout]   70: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   71: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   72: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   73: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   74: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   75: start_thread
[INFO] [stdout]   76: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   13: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   14: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   15: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   16: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   17: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   18: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   19: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   20: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   21: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   24: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   25: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   26: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   27: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   28: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   29: trust_dns_resolver::async_resolver::testing::fqdn_test
[INFO] [stdout]              at src/async_resolver.rs:744
[INFO] [stdout]   30: trust_dns_resolver::async_resolver::tests::test_fqdn
[INFO] [stdout]              at src/async_resolver.rs:1228
[INFO] [stdout]   31: trust_dns_resolver::async_resolver::tests::test_fqdn::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1224
[INFO] [stdout]   32: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   33: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   34: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   35: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   36: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37: start_thread
[INFO] [stdout]   38: __clone
[INFO] [stdout] ) }', src/async_resolver.rs:744:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a8b0 - core::result::Result<T,E>::expect::h8953cdd97a13f880
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6e57d8 - trust_dns_resolver::async_resolver::testing::fqdn_test::h6b1638155a1a9ced
[INFO] [stdout]                                at src/async_resolver.rs:744
[INFO] [stdout]   17:     0x557cee63fce5 - trust_dns_resolver::async_resolver::tests::test_fqdn::he87761acb7dbe05c
[INFO] [stdout]                                at src/async_resolver.rs:1228
[INFO] [stdout]   18:     0x557cee63fbea - trust_dns_resolver::async_resolver::tests::test_fqdn::{{closure}}::h56b90bbba8ce68a1
[INFO] [stdout]                                at src/async_resolver.rs:1224
[INFO] [stdout]   19:     0x557cee73819e - core::ops::function::FnOnce::call_once::h34b0797bdbd1066d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   20:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   21:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   24:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   26:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   27:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   28:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   29:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   31:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   32:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   33:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   34:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   37:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   39:     0x7f9ccca25103 - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async_resolver::tests::test_lookup_quad9 stdout ----
[INFO] [stdout] thread 'async_resolver::tests::test_lookup_quad9' panicked at 'failed to run lookup: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   51: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   52: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   53: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   54: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   55: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   56: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   57: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   58: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   59: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   62: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   63: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   64: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   65: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   66: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   67: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   68: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   69: trust_dns_resolver::async_resolver::testing::lookup_test
[INFO] [stdout]              at src/async_resolver.rs:467
[INFO] [stdout]   70: trust_dns_resolver::async_resolver::tests::test_lookup_quad9
[INFO] [stdout]              at src/async_resolver.rs:1164
[INFO] [stdout]   71: trust_dns_resolver::async_resolver::tests::test_lookup_quad9::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1160
[INFO] [stdout]   72: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   73: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   74: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   75: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   76: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   77: start_thread
[INFO] [stdout]   78: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   13: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   14: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   15: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   16: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   17: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   18: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   19: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   20: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   21: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   24: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   25: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   26: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   27: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   28: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   29: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   30: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   31: trust_dns_resolver::async_resolver::testing::lookup_test
[INFO] [stdout]              at src/async_resolver.rs:467
[INFO] [stdout]   32: trust_dns_resolver::async_resolver::tests::test_lookup_quad9
[INFO] [stdout]              at src/async_resolver.rs:1164
[INFO] [stdout]   33: trust_dns_resolver::async_resolver::tests::test_lookup_quad9::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1160
[INFO] [stdout]   34: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   36: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   37: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   38: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   39: start_thread
[INFO] [stdout]   40: __clone
[INFO] [stdout] ) }', src/async_resolver.rs:467:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a8b0 - core::result::Result<T,E>::expect::h8953cdd97a13f880
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6e0f09 - trust_dns_resolver::async_resolver::testing::lookup_test::h3f6d2ba49e1cc7f5
[INFO] [stdout]                                at src/async_resolver.rs:467
[INFO] [stdout]   17:     0x557cee63f374 - trust_dns_resolver::async_resolver::tests::test_lookup_quad9::h69f67418c89203be
[INFO] [stdout]                                at src/async_resolver.rs:1164
[INFO] [stdout]   18:     0x557cee63f24a - trust_dns_resolver::async_resolver::tests::test_lookup_quad9::{{closure}}::h1f84141888e1ec05
[INFO] [stdout]                                at src/async_resolver.rs:1160
[INFO] [stdout]   19:     0x557cee73852e - core::ops::function::FnOnce::call_once::h5b4c46d3bbb89d5b
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   20:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   21:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   24:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   26:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   27:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   28:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   29:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   31:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   32:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   33:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   34:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   37:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   39:     0x7f9ccca25103 - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- name_server::name_server_pool::tests::test_multi_use_conns stdout ----
[INFO] [stdout] thread 'name_server::name_server_pool::tests::test_multi_use_conns' panicked at 'lookup failed: ProtoError { kind: Io(Kind(Other)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   39: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   42: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   43: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   44: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   45: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   46: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   47: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   48: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   49: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   50: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   51: trust_dns_resolver::name_server::name_server_pool::tests::test_multi_use_conns
[INFO] [stdout]              at src/name_server/name_server_pool.rs:486
[INFO] [stdout]   52: trust_dns_resolver::name_server::name_server_pool::tests::test_multi_use_conns::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:455
[INFO] [stdout]   53: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   54: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   55: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   56: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   57: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   58: start_thread
[INFO] [stdout]   59: __clone
[INFO] [stdout] ) }', src/name_server/name_server_pool.rs:486:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a6b4 - core::result::Result<T,E>::expect::h4a8b52afaecc052a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee627b75 - trust_dns_resolver::name_server::name_server_pool::tests::test_multi_use_conns::hc1f5bbec53157c8f
[INFO] [stdout]                                at src/name_server/name_server_pool.rs:486
[INFO] [stdout]   17:     0x557cee6275ba - trust_dns_resolver::name_server::name_server_pool::tests::test_multi_use_conns::{{closure}}::h4d2e30c60a807fa4
[INFO] [stdout]                                at src/name_server/name_server_pool.rs:455
[INFO] [stdout]   18:     0x557cee738e3e - core::ops::function::FnOnce::call_once::he533e8ae36d9f0ce
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   19:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   20:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   21:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   24:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   26:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   27:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   28:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   29:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   31:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   32:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   33:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   34:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   38:     0x7f9ccca25103 - __clone
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async_resolver::tests::test_lookup_google stdout ----
[INFO] [stdout] thread 'async_resolver::tests::test_lookup_google' panicked at 'failed to run lookup: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   51: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   52: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   53: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   54: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   55: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   56: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   57: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   58: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   59: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   62: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   63: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   64: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   65: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   66: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   67: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   68: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   69: trust_dns_resolver::async_resolver::testing::lookup_test
[INFO] [stdout]              at src/async_resolver.rs:467
[INFO] [stdout]   70: trust_dns_resolver::async_resolver::tests::test_lookup_google
[INFO] [stdout]              at src/async_resolver.rs:1148
[INFO] [stdout]   71: trust_dns_resolver::async_resolver::tests::test_lookup_google::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1144
[INFO] [stdout]   72: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   73: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   74: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   75: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   76: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   77: start_thread
[INFO] [stdout]   78: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   13: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   14: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   15: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   16: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   17: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   18: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   19: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   20: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   21: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   24: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   25: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   26: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   27: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   28: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   29: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   30: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   31: trust_dns_resolver::async_resolver::testing::lookup_test
[INFO] [stdout]              at src/async_resolver.rs:467
[INFO] [stdout]   32: trust_dns_resolver::async_resolver::tests::test_lookup_google
[INFO] [stdout]              at src/async_resolver.rs:1148
[INFO] [stdout]   33: trust_dns_resolver::async_resolver::tests::test_lookup_google::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1144
[INFO] [stdout]   34: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   36: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   37: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   38: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   39: start_thread
[INFO] [stdout]   40: __clone
[INFO] [stdout] ) }', src/async_resolver.rs:467:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a8b0 - core::result::Result<T,E>::expect::h8953cdd97a13f880
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6e0f09 - trust_dns_resolver::async_resolver::testing::lookup_test::h3f6d2ba49e1cc7f5
[INFO] [stdout]                                at src/async_resolver.rs:467
[INFO] [stdout]   17:     0x557cee63eff4 - trust_dns_resolver::async_resolver::tests::test_lookup_google::h1e975ea08d619764
[INFO] [stdout]                                at src/async_resolver.rs:1148
[INFO] [stdout]   18:     0x557cee63eeca - trust_dns_resolver::async_resolver::tests::test_lookup_google::{{closure}}::ha708f7ad86d40f82
[INFO] [stdout]                                at src/async_resolver.rs:1144
[INFO] [stdout]   19:     0x557cee73886e - core::ops::function::FnOnce::call_once::h93ab32546035c631
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   20:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   21:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   24:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   26:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   27:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   28:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   29:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   31:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   32:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   33:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   34:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   37:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   39:     0x7f9ccca25103 - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async_resolver::tests::test_idna stdout ----
[INFO] [stdout] thread 'async_resolver::tests::test_idna' panicked at 'failed to run lookup: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   51: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   52: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   53: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   54: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   55: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   56: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   57: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   58: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   59: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   62: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   63: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   64: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   65: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   66: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   67: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   68: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   69: trust_dns_resolver::async_resolver::testing::idna_test
[INFO] [stdout]              at src/async_resolver.rs:941
[INFO] [stdout]   70: trust_dns_resolver::async_resolver::tests::test_idna
[INFO] [stdout]              at src/async_resolver.rs:1268
[INFO] [stdout]   71: trust_dns_resolver::async_resolver::tests::test_idna::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1264
[INFO] [stdout]   72: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   73: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   74: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   75: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   76: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   77: start_thread
[INFO] [stdout]   78: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   13: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   14: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   15: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   16: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   17: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   18: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   19: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   20: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   21: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   24: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   25: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   26: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   27: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   28: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   29: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   30: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   31: trust_dns_resolver::async_resolver::testing::idna_test
[INFO] [stdout]              at src/async_resolver.rs:941
[INFO] [stdout]   32: trust_dns_resolver::async_resolver::tests::test_idna
[INFO] [stdout]              at src/async_resolver.rs:1268
[INFO] [stdout]   33: trust_dns_resolver::async_resolver::tests::test_idna::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1264
[INFO] [stdout]   34: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   36: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   37: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   38: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   39: start_thread
[INFO] [stdout]   40: __clone
[INFO] [stdout] ) }', src/async_resolver.rs:941:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a8b0 - core::result::Result<T,E>::expect::h8953cdd97a13f880
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6e93a2 - trust_dns_resolver::async_resolver::testing::idna_test::h55cfe560160d1b5d
[INFO] [stdout]                                at src/async_resolver.rs:941
[INFO] [stdout]   17:     0x557cee640375 - trust_dns_resolver::async_resolver::tests::test_idna::h020f5fdb14cdbbd5
[INFO] [stdout]                                at src/async_resolver.rs:1268
[INFO] [stdout]   18:     0x557cee64027a - trust_dns_resolver::async_resolver::tests::test_idna::{{closure}}::h8f207a54c33796fd
[INFO] [stdout]                                at src/async_resolver.rs:1264
[INFO] [stdout]   19:     0x557cee738b4e - core::ops::function::FnOnce::call_once::hb7bcd1ef9edd882e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   20:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   21:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   24:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   26:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   27:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   28:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   29:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   31:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   32:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   33:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   34:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   37:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   39:     0x7f9ccca25103 - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async_resolver::tests::test_lookup_cloudflare stdout ----
[INFO] [stdout] thread 'async_resolver::tests::test_lookup_cloudflare' panicked at 'failed to run lookup: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   51: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   52: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   53: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   54: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   55: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   56: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   57: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   58: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   59: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   62: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   63: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   64: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   65: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   66: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   67: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   68: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   69: trust_dns_resolver::async_resolver::testing::lookup_test
[INFO] [stdout]              at src/async_resolver.rs:467
[INFO] [stdout]   70: trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare
[INFO] [stdout]              at src/async_resolver.rs:1156
[INFO] [stdout]   71: trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1152
[INFO] [stdout]   72: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   73: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   74: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   75: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   76: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   77: start_thread
[INFO] [stdout]   78: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   13: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   14: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   15: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   16: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   17: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   18: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   19: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   20: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   21: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   24: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   25: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   26: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   27: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   28: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   29: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   30: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   31: trust_dns_resolver::async_resolver::testing::lookup_test
[INFO] [stdout]              at src/async_resolver.rs:467
[INFO] [stdout]   32: trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare
[INFO] [stdout]              at src/async_resolver.rs:1156
[INFO] [stdout]   33: trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1152
[INFO] [stdout]   34: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   36: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   37: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   38: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   39: start_thread
[INFO] [stdout]   40: __clone
[INFO] [stdout] ) }', src/async_resolver.rs:467:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a8b0 - core::result::Result<T,E>::expect::h8953cdd97a13f880
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6e0f09 - trust_dns_resolver::async_resolver::testing::lookup_test::h3f6d2ba49e1cc7f5
[INFO] [stdout]                                at src/async_resolver.rs:467
[INFO] [stdout]   17:     0x557cee63f1b4 - trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare::h4674b0d862c4635d
[INFO] [stdout]                                at src/async_resolver.rs:1156
[INFO] [stdout]   18:     0x557cee63f08a - trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare::{{closure}}::h5da83a2c4d181d61
[INFO] [stdout]                                at src/async_resolver.rs:1152
[INFO] [stdout]   19:     0x557cee738e6e - core::ops::function::FnOnce::call_once::heaf589f2e857bc47
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   20:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   21:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   24:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   26:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   27:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   28:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   29:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   31:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   32:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   33:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   34:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   37:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   39:     0x7f9ccca25103 - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- resolver::tests::test_lookup stdout ----
[INFO] [stdout] thread 'resolver::tests::test_lookup' panicked at 'called `Result::unwrap()` on an `Err` value: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   51: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   52: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   53: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   54: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   55: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   56: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   57: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   58: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   59: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   62: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   63: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   64: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   65: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   66: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   67: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   68: trust_dns_resolver::resolver::Resolver::lookup_ip
[INFO] [stdout]              at src/resolver.rs:138
[INFO] [stdout]   69: trust_dns_resolver::resolver::tests::test_lookup
[INFO] [stdout]              at src/resolver.rs:170
[INFO] [stdout]   70: trust_dns_resolver::resolver::tests::test_lookup::{{closure}}
[INFO] [stdout]              at src/resolver.rs:167
[INFO] [stdout]   71: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   72: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   73: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   74: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   75: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   76: start_thread
[INFO] [stdout]   77: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::rt_then_swap::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:392
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::ipv4_then_ipv6::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:347
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:232
[INFO] [stdout]   13: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   14: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   15: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   16: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   17: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   18: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   19: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   20: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   21: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   24: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   25: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   26: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   27: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   28: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   29: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   30: trust_dns_resolver::resolver::Resolver::lookup_ip
[INFO] [stdout]              at src/resolver.rs:138
[INFO] [stdout]   31: trust_dns_resolver::resolver::tests::test_lookup
[INFO] [stdout]              at src/resolver.rs:170
[INFO] [stdout]   32: trust_dns_resolver::resolver::tests::test_lookup::{{closure}}
[INFO] [stdout]              at src/resolver.rs:167
[INFO] [stdout]   33: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   34: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   35: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   36: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   37: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38: start_thread
[INFO] [stdout]   39: __clone
[INFO] [stdout] ) }', src/resolver.rs:170:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74ae6a - core::result::Result<T,E>::unwrap::h33b22ef93e7fff02
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005
[INFO] [stdout]   16:     0x557cee628780 - trust_dns_resolver::resolver::tests::test_lookup::h05cfad1b83fb452b
[INFO] [stdout]                                at src/resolver.rs:170
[INFO] [stdout]   17:     0x557cee6286aa - trust_dns_resolver::resolver::tests::test_lookup::{{closure}}::h4e95cfa02e5697d7
[INFO] [stdout]                                at src/resolver.rs:167
[INFO] [stdout]   18:     0x557cee738cbe - core::ops::function::FnOnce::call_once::hd59813453f1ea2c0
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   19:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   20:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   21:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   24:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   26:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   27:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   28:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   29:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   31:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   32:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   33:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   34:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   38:     0x7f9ccca25103 - __clone
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async_resolver::tests::test_ndots stdout ----
[INFO] [stdout] thread 'async_resolver::tests::test_ndots' panicked at 'failed to run lookup: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   52: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   53: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   54: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   55: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   56: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   57: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   58: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   59: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   62: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   63: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   64: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   65: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   66: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   67: trust_dns_resolver::async_resolver::testing::ndots_test
[INFO] [stdout]              at src/async_resolver.rs:786
[INFO] [stdout]   68: trust_dns_resolver::async_resolver::tests::test_ndots
[INFO] [stdout]              at src/async_resolver.rs:1236
[INFO] [stdout]   69: trust_dns_resolver::async_resolver::tests::test_ndots::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1232
[INFO] [stdout]   70: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   71: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   72: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   73: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   74: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   75: start_thread
[INFO] [stdout]   76: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   13: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   14: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   15: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   16: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   17: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   18: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   19: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   20: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   21: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   24: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   25: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   26: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   27: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   28: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   29: trust_dns_resolver::async_resolver::testing::ndots_test
[INFO] [stdout]              at src/async_resolver.rs:786
[INFO] [stdout]   30: trust_dns_resolver::async_resolver::tests::test_ndots
[INFO] [stdout]              at src/async_resolver.rs:1236
[INFO] [stdout]   31: trust_dns_resolver::async_resolver::tests::test_ndots::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1232
[INFO] [stdout]   32: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   33: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   34: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   35: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   36: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37: start_thread
[INFO] [stdout]   38: __clone
[INFO] [stdout] ) }', src/async_resolver.rs:786:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a8b0 - core::result::Result<T,E>::expect::h8953cdd97a13f880
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6e6494 - trust_dns_resolver::async_resolver::testing::ndots_test::hd2e4a3eb438ffa0d
[INFO] [stdout]                                at src/async_resolver.rs:786
[INFO] [stdout]   17:     0x557cee63fe35 - trust_dns_resolver::async_resolver::tests::test_ndots::hf2aaf79f45d9eb3e
[INFO] [stdout]                                at src/async_resolver.rs:1236
[INFO] [stdout]   18:     0x557cee63fd3a - trust_dns_resolver::async_resolver::tests::test_ndots::{{closure}}::h73fc0d4f1aacf798
[INFO] [stdout]                                at src/async_resolver.rs:1232
[INFO] [stdout]   19:     0x557cee738fbe - core::ops::function::FnOnce::call_once::hf8c2f06fce22ca1e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   20:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   21:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   24:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   26:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   27:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   28:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   29:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   31:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   32:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   33:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   34:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   37:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   39:     0x7f9ccca25103 - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async_resolver::tests::test_search_list stdout ----
[INFO] [stdout] thread 'async_resolver::tests::test_search_list' panicked at 'failed to run lookup: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   52: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   53: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   54: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   55: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   56: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   57: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   58: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   59: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   62: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   63: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   64: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   65: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   66: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   67: trust_dns_resolver::async_resolver::testing::search_list_test
[INFO] [stdout]              at src/async_resolver.rs:913
[INFO] [stdout]   68: trust_dns_resolver::async_resolver::tests::test_search_list
[INFO] [stdout]              at src/async_resolver.rs:1260
[INFO] [stdout]   69: trust_dns_resolver::async_resolver::tests::test_search_list::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1256
[INFO] [stdout]   70: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   71: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   72: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   73: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   74: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   75: start_thread
[INFO] [stdout]   76: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   13: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   14: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   15: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   16: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   17: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   18: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   19: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   20: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   21: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   24: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   25: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   26: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   27: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   28: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   29: trust_dns_resolver::async_resolver::testing::search_list_test
[INFO] [stdout]              at src/async_resolver.rs:913
[INFO] [stdout]   30: trust_dns_resolver::async_resolver::tests::test_search_list
[INFO] [stdout]              at src/async_resolver.rs:1260
[INFO] [stdout]   31: trust_dns_resolver::async_resolver::tests::test_search_list::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1256
[INFO] [stdout]   32: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   33: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   34: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   35: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   36: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37: start_thread
[INFO] [stdout]   38: __clone
[INFO] [stdout] ) }', src/async_resolver.rs:913:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a8b0 - core::result::Result<T,E>::expect::h8953cdd97a13f880
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6e8ab8 - trust_dns_resolver::async_resolver::testing::search_list_test::hb5616d870cee8b78
[INFO] [stdout]                                at src/async_resolver.rs:913
[INFO] [stdout]   17:     0x557cee640225 - trust_dns_resolver::async_resolver::tests::test_search_list::h3830499fec126225
[INFO] [stdout]                                at src/async_resolver.rs:1260
[INFO] [stdout]   18:     0x557cee64012a - trust_dns_resolver::async_resolver::tests::test_search_list::{{closure}}::hf9e23194d29af58a
[INFO] [stdout]                                at src/async_resolver.rs:1256
[INFO] [stdout]   19:     0x557cee7381ce - core::ops::function::FnOnce::call_once::h3a60f078d076e133
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   20:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   21:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   24:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   26:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   27:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   28:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   29:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   31:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   32:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   33:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   34:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   37:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   39:     0x7f9ccca25103 - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async_resolver::tests::test_large_ndots stdout ----
[INFO] [stdout] thread 'async_resolver::tests::test_large_ndots' panicked at 'failed to run lookup: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   52: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   53: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   54: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   55: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   56: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   57: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   58: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   59: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   62: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   63: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   64: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   65: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   66: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   67: trust_dns_resolver::async_resolver::testing::large_ndots_test
[INFO] [stdout]              at src/async_resolver.rs:828
[INFO] [stdout]   68: trust_dns_resolver::async_resolver::tests::test_large_ndots
[INFO] [stdout]              at src/async_resolver.rs:1244
[INFO] [stdout]   69: trust_dns_resolver::async_resolver::tests::test_large_ndots::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1240
[INFO] [stdout]   70: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   71: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   72: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   73: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   74: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   75: start_thread
[INFO] [stdout]   76: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   13: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   14: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   15: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   16: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   17: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   18: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   19: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   20: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   21: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   24: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   25: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   26: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   27: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   28: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   29: trust_dns_resolver::async_resolver::testing::large_ndots_test
[INFO] [stdout]              at src/async_resolver.rs:828
[INFO] [stdout]   30: trust_dns_resolver::async_resolver::tests::test_large_ndots
[INFO] [stdout]              at src/async_resolver.rs:1244
[INFO] [stdout]   31: trust_dns_resolver::async_resolver::tests::test_large_ndots::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1240
[INFO] [stdout]   32: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   33: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   34: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   35: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   36: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37: start_thread
[INFO] [stdout]   38: __clone
[INFO] [stdout] ) }', src/async_resolver.rs:828:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a8b0 - core::result::Result<T,E>::expect::h8953cdd97a13f880
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6e7144 - trust_dns_resolver::async_resolver::testing::large_ndots_test::ha45c8d978e836bdd
[INFO] [stdout]                                at src/async_resolver.rs:828
[INFO] [stdout]   17:     0x557cee63ff85 - trust_dns_resolver::async_resolver::tests::test_large_ndots::h6c32e040ab10cd0d
[INFO] [stdout]                                at src/async_resolver.rs:1244
[INFO] [stdout]   18:     0x557cee63fe8a - trust_dns_resolver::async_resolver::tests::test_large_ndots::{{closure}}::he7e92c5005f45a77
[INFO] [stdout]                                at src/async_resolver.rs:1240
[INFO] [stdout]   19:     0x557cee738abe - core::ops::function::FnOnce::call_once::hb1bb67cad8a1ec23
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   20:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   21:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   24:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   26:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   27:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   28:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   29:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   31:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   32:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   33:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   34:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   37:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   39:     0x7f9ccca25103 - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async_resolver::tests::test_domain_search stdout ----
[INFO] [stdout] thread 'async_resolver::tests::test_domain_search' panicked at 'failed to run lookup: ResolveError { kind: Proto(ProtoError { kind: Io(Kind(AddrNotAvailable)), backtrack: Some(   0: <trust_dns_proto::error::ProtoError as core::convert::From<trust_dns_proto::error::ProtoErrorKind>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:241
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/error.rs:262
[INFO] [stdout]    3: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]    4: core::result::Result<T,E>::map_err
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:612
[INFO] [stdout]    5: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:49
[INFO] [stdout]    6: core::task::poll::Poll<T>::map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/task/poll.rs:33
[INFO] [stdout]    7: <futures_util::future::try_future::map_err::MapErr<Fut,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/map_err.rs:43
[INFO] [stdout]    8: <trust_dns_proto::tcp::tcp_client_stream::TcpClientConnect<S> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/tcp/tcp_client_stream.rs:129
[INFO] [stdout]    9: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   10: <trust_dns_proto::xfer::dns_multiplexer::DnsMultiplexerConnect<F,S,MF> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_multiplexer.rs:279
[INFO] [stdout]   11: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:342
[INFO] [stdout]   12: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   13: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R,TE> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/dns_exchange.rs:296
[INFO] [stdout]   14: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   15: <trust_dns_resolver::name_server::connection_provider::ConnectionFuture<R> as core::future::future::Future>::poll
[INFO] [stdout]              at src/name_server/connection_provider.rs:300
[INFO] [stdout]   16: trust_dns_resolver::name_server::name_server::NameServer<C,P>::connected_mut_client::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:112
[INFO] [stdout]   17: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   18: trust_dns_resolver::name_server::name_server::NameServer<C,P>::inner_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server.rs:132
[INFO] [stdout]   19: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   20: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   21: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   22: futures_util::future::try_future::TryFutureExt::try_poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/mod.rs:534
[INFO] [stdout]   23: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:49
[INFO] [stdout]   24: core::iter::traits::iterator::Iterator::find_map::check::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2258
[INFO] [stdout]   25: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold::enumerate::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1275
[INFO] [stdout]   26: core::iter::traits::iterator::Iterator::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:1889
[INFO] [stdout]   27: <core::iter::adapters::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/adapters/mod.rs:1282
[INFO] [stdout]   28: core::iter::traits::iterator::Iterator::find_map
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/iter/traits/iterator.rs:2264
[INFO] [stdout]   29: <futures_util::future::select_ok::SelectOk<Fut> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/select_ok.rs:48
[INFO] [stdout]   30: trust_dns_resolver::name_server::name_server_pool::parallel_conn_loop::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:286
[INFO] [stdout]   31: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   32: trust_dns_resolver::name_server::name_server_pool::NameServerPool<C,P>::try_send::{{closure}}
[INFO] [stdout]              at src/name_server/name_server_pool.rs:194
[INFO] [stdout]   33: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   34: <F as futures_core::future::TryFuture>::try_poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-0.3.4/src/future.rs:83
[INFO] [stdout]   35: futures_util::future::try_future::try_chain::TryChain<Fut1,Fut2,Data>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/try_chain.rs:58
[INFO] [stdout]   36: <futures_util::future::try_future::or_else::OrElse<Fut1,Fut2,F> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/try_future/or_else.rs:49
[INFO] [stdout]   37: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   38: futures_util::future::future::FutureExt::poll_unpin
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-0.3.4/src/future/future/mod.rs:507
[INFO] [stdout]   39: <trust_dns_proto::xfer::retry_dns_handle::RetrySendFuture<H> as core::future::future::Future>::poll
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/xfer/retry_dns_handle.rs:78
[INFO] [stdout]   40: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   41: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]   42: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   43: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]   44: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]   45: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   46: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]   47: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   48: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   49: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   50: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   52: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   53: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   54: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   55: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   56: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   57: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   58: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   59: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   60: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   61: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   62: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   63: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   64: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   65: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   66: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   67: trust_dns_resolver::async_resolver::testing::domain_search_test
[INFO] [stdout]              at src/async_resolver.rs:871
[INFO] [stdout]   68: trust_dns_resolver::async_resolver::tests::test_domain_search
[INFO] [stdout]              at src/async_resolver.rs:1252
[INFO] [stdout]   69: trust_dns_resolver::async_resolver::tests::test_domain_search::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1248
[INFO] [stdout]   70: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   71: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   72: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   73: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   74: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   75: start_thread
[INFO] [stdout]   76: __clone
[INFO] [stdout] ) }), backtrack: Some(   0: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_resolver::error::ResolveErrorKind>>::from
[INFO] [stdout]              at src/error.rs:107
[INFO] [stdout]    1: <T as core::convert::Into<U>>::into
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/convert/mod.rs:559
[INFO] [stdout]    2: <trust_dns_resolver::error::ResolveError as core::convert::From<trust_dns_proto::error::ProtoError>>::from
[INFO] [stdout]              at src/error.rs:144
[INFO] [stdout]    3: trust_dns_resolver::lookup_state::CachingClient<C>::inner_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_state.rs:156
[INFO] [stdout]    4: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    5: <core::pin::Pin<P> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/future.rs:118
[INFO] [stdout]    6: trust_dns_resolver::lookup_ip::hosts_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:249
[INFO] [stdout]    7: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]    8: trust_dns_resolver::lookup_ip::ipv4_only::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:259
[INFO] [stdout]    9: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   10: trust_dns_resolver::lookup_ip::strategic_lookup::{{closure}}
[INFO] [stdout]              at src/lookup_ip.rs:228
[INFO] [stdout]   11: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   12: <trust_dns_resolver::lookup_ip::LookupIpFuture<C> as core::future::future::Future>::poll
[INFO] [stdout]              at src/lookup_ip.rs:134
[INFO] [stdout]   13: trust_dns_resolver::async_resolver::AsyncResolver<C,P>::lookup_ip::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:407
[INFO] [stdout]   14: <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/future/mod.rs:73
[INFO] [stdout]   15: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   16: tokio::coop::budget::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:97
[INFO] [stdout]   17: std::thread::local::LocalKey<T>::try_with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:263
[INFO] [stdout]   18: std::thread::local::LocalKey<T>::with
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/local.rs:239
[INFO] [stdout]   19: tokio::coop::budget
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/coop.rs:79
[INFO] [stdout]       tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:131
[INFO] [stdout]   20: tokio::runtime::basic_scheduler::enter::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   21: tokio::macros::scoped_tls::ScopedKey<T>::set
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/macros/scoped_tls.rs:64
[INFO] [stdout]   22: tokio::runtime::basic_scheduler::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:213
[INFO] [stdout]   23: tokio::runtime::basic_scheduler::BasicScheduler<P>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/basic_scheduler.rs:123
[INFO] [stdout]   24: tokio::runtime::Runtime::block_on::{{closure}}
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:444
[INFO] [stdout]   25: tokio::runtime::context::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/context.rs:72
[INFO] [stdout]   26: tokio::runtime::handle::Handle::enter
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/handle.rs:71
[INFO] [stdout]   27: tokio::runtime::Runtime::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.19/src/runtime/mod.rs:441
[INFO] [stdout]   28: <tokio::runtime::Runtime as trust_dns_proto::Executor>::block_on
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.19.5/src/lib.rs:135
[INFO] [stdout]   29: trust_dns_resolver::async_resolver::testing::domain_search_test
[INFO] [stdout]              at src/async_resolver.rs:871
[INFO] [stdout]   30: trust_dns_resolver::async_resolver::tests::test_domain_search
[INFO] [stdout]              at src/async_resolver.rs:1252
[INFO] [stdout]   31: trust_dns_resolver::async_resolver::tests::test_domain_search::{{closure}}
[INFO] [stdout]              at src/async_resolver.rs:1248
[INFO] [stdout]   32: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   33: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at src/libtest/lib.rs:541
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}
[INFO] [stdout]              at src/libtest/lib.rs:450
[INFO] [stdout]   34: std::sys_common::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   35: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]       std::panicking::try::do_call
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]       std::panicking::try
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   36: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
[INFO] [stdout]              at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   37: start_thread
[INFO] [stdout]   38: __clone
[INFO] [stdout] ) }', src/async_resolver.rs:871:24
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x557ceeb42125 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x557ceeb42125 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x557ceeb42125 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x557ceeb42125 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h3ec6bdab62f1e8d9
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x557ceeb6ba1c - core::fmt::write::h935cb0ed4078a853
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1076
[INFO] [stdout]    5:     0x557cee754805 - std::io::Write::write_fmt::h944a31ab04b0dfe4
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537
[INFO] [stdout]    6:     0x557ceeb396b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h6bd94c41a9c566d2
[INFO] [stdout]                                at src/libstd/io/impls.rs:176
[INFO] [stdout]    7:     0x557ceeb44960 - std::sys_common::backtrace::_print::h460db802d801ccf8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x557ceeb44960 - std::sys_common::backtrace::print::h399d664f56640530
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x557ceeb44960 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x557ceeb4465a - std::panicking::default_hook::hfdceba6d6d1a18ae
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x557ceeb44f97 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63
[INFO] [stdout]                                at src/libstd/panicking.rs:486
[INFO] [stdout]   12:     0x557ceeb44b9b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:388
[INFO] [stdout]   13:     0x557ceeb6a101 - core::panicking::panic_fmt::habd7df443069602c
[INFO] [stdout]                                at src/libcore/panicking.rs:101
[INFO] [stdout]   14:     0x557ceeb69f23 - core::option::expect_none_failed::h721078758a086285
[INFO] [stdout]                                at src/libcore/option.rs:1272
[INFO] [stdout]   15:     0x557cee74a8b0 - core::result::Result<T,E>::expect::h8953cdd97a13f880
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:963
[INFO] [stdout]   16:     0x557cee6e7df8 - trust_dns_resolver::async_resolver::testing::domain_search_test::h52b33bc382f5de53
[INFO] [stdout]                                at src/async_resolver.rs:871
[INFO] [stdout]   17:     0x557cee6400d5 - trust_dns_resolver::async_resolver::tests::test_domain_search::h06ed02805161e75c
[INFO] [stdout]                                at src/async_resolver.rs:1252
[INFO] [stdout]   18:     0x557cee63ffda - trust_dns_resolver::async_resolver::tests::test_domain_search::{{closure}}::h35a336cc59b781c5
[INFO] [stdout]                                at src/async_resolver.rs:1248
[INFO] [stdout]   19:     0x557cee73904e - core::ops::function::FnOnce::call_once::hff0d72bdd40511ed
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   20:     0x557cee77bbf2 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd23431bd7b767a0c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   21:     0x557cee77bbf2 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   22:     0x557cee77bbf2 - std::panicking::try::do_call::haee67871ebe8ee92
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   23:     0x557cee77bbf2 - std::panicking::try::hcba534043f17f42d
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   24:     0x557cee77bbf2 - std::panic::catch_unwind::h6908c2ae7517b434
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   25:     0x557cee77bbf2 - test::run_test_in_process::h66277a63b8267865
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   26:     0x557cee77bbf2 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   27:     0x557cee753cc6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   28:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475
[INFO] [stdout]   29:     0x557cee759265 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318
[INFO] [stdout]   30:     0x557cee759265 - std::panicking::try::do_call::h4b45bcf4d5d82a80
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297
[INFO] [stdout]   31:     0x557cee759265 - std::panicking::try::h297c0c407d3f8196
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274
[INFO] [stdout]   32:     0x557cee759265 - std::panic::catch_unwind::h877baa9fbef2eafe
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394
[INFO] [stdout]   33:     0x557cee759265 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474
[INFO] [stdout]   34:     0x557cee759265 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232
[INFO] [stdout]   35:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hfc5c0e64036d1b09
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   36:     0x557ceeb4bc1a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hf3d73184efc070c1
[INFO] [stdout]                                at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076
[INFO] [stdout]   37:     0x557ceeb4bc1a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   38:     0x7f9cccb19609 - start_thread
[INFO] [stdout]   39:     0x7f9ccca25103 - __clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     async_resolver::tests::test_domain_search
[INFO] [stdout]     async_resolver::tests::test_fqdn
[INFO] [stdout]     async_resolver::tests::test_idna
[INFO] [stdout]     async_resolver::tests::test_large_ndots
[INFO] [stdout]     async_resolver::tests::test_lookup_cloudflare
[INFO] [stdout]     async_resolver::tests::test_lookup_google
[INFO] [stdout]     async_resolver::tests::test_lookup_quad9
[INFO] [stdout]     async_resolver::tests::test_ndots
[INFO] [stdout]     async_resolver::tests::test_search_list
[INFO] [stdout]     hosts::tests::test_read_hosts_conf
[INFO] [stdout]     name_server::name_server::tests::test_name_server
[INFO] [stdout]     name_server::name_server_pool::tests::test_multi_use_conns
[INFO] [stdout]     resolver::tests::test_lookup
[INFO] [stdout]     system_conf::unix::tests::test_read_resolv_conf
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 48 passed; 14 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `"docker" "inspect" "abe0ec25a9b5219e70cef56d83cedb026680b5d49171f84cda3d3684a03f48e6"`
[INFO] running `"docker" "rm" "-f" "abe0ec25a9b5219e70cef56d83cedb026680b5d49171f84cda3d3684a03f48e6"`
[INFO] [stdout] abe0ec25a9b5219e70cef56d83cedb026680b5d49171f84cda3d3684a03f48e6