[INFO] crate trust-dns-resolver 0.11.1 is already in cache
[INFO] extracting crate trust-dns-resolver 0.11.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-resolver/0.11.1
[INFO] extracting crate trust-dns-resolver 0.11.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/trust-dns-resolver/0.11.1
[INFO] validating manifest of trust-dns-resolver-0.11.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of trust-dns-resolver-0.11.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing trust-dns-resolver-0.11.1
[INFO] finished frobbing trust-dns-resolver-0.11.1
[INFO] frobbed toml for trust-dns-resolver-0.11.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-resolver/0.11.1/Cargo.toml
[INFO] started frobbing trust-dns-resolver-0.11.1
[INFO] finished frobbing trust-dns-resolver-0.11.1
[INFO] frobbed toml for trust-dns-resolver-0.11.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/trust-dns-resolver/0.11.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing trust-dns-resolver-0.11.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-resolver/0.11.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fd8964a71128696a4ed16218ab4c4643b02aa9e987f724fdbc18470dd0ae097e
[INFO] running `"docker" "start" "-a" "fd8964a71128696a4ed16218ab4c4643b02aa9e987f724fdbc18470dd0ae097e"`
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling trust-dns-proto v0.7.4
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/hosts.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let mut old_lookup = match record_type {
[INFO] [stderr]    |                 ----^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/name_server/name_server_pool.rs:234:29
[INFO] [stderr]     |
[INFO] [stderr] 234 |                         let mut conns: Vec<NameServer<C, P>> = conns.clone();
[INFO] [stderr]     |                             ----^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `"docker" "inspect" "fd8964a71128696a4ed16218ab4c4643b02aa9e987f724fdbc18470dd0ae097e"`
[INFO] running `"docker" "rm" "-f" "fd8964a71128696a4ed16218ab4c4643b02aa9e987f724fdbc18470dd0ae097e"`
[INFO] [stdout] fd8964a71128696a4ed16218ab4c4643b02aa9e987f724fdbc18470dd0ae097e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-resolver/0.11.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ecea618807ab77500fb5abcaf9f60d7cc35523ef68d50886370b9ffcb35f26f0
[INFO] running `"docker" "start" "-a" "ecea618807ab77500fb5abcaf9f60d7cc35523ef68d50886370b9ffcb35f26f0"`
[INFO] [stderr]    Compiling trust-dns-resolver v0.11.1 (/opt/crater/workdir)
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/hosts.rs:67:17
[INFO] [stderr]    |
[INFO] [stderr] 67 |             let mut old_lookup = match record_type {
[INFO] [stderr]    |                 ----^^^^^^^^^^
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/name_server/name_server_pool.rs:234:29
[INFO] [stderr]     |
[INFO] [stderr] 234 |                         let mut conns: Vec<NameServer<C, P>> = conns.clone();
[INFO] [stderr]     |                             ----^^^^^
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.82s
[INFO] running `"docker" "inspect" "ecea618807ab77500fb5abcaf9f60d7cc35523ef68d50886370b9ffcb35f26f0"`
[INFO] running `"docker" "rm" "-f" "ecea618807ab77500fb5abcaf9f60d7cc35523ef68d50886370b9ffcb35f26f0"`
[INFO] [stdout] ecea618807ab77500fb5abcaf9f60d7cc35523ef68d50886370b9ffcb35f26f0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/trust-dns-resolver/0.11.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 7a72c551ca3cf9bf5d1e681082dba6be04e99232e6632de4c61b19f6b0e6ca1c
[INFO] running `"docker" "start" "-a" "7a72c551ca3cf9bf5d1e681082dba6be04e99232e6632de4c61b19f6b0e6ca1c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/trust_dns_resolver-cf41ef7e8b778cd1
[INFO] [stdout] 
[INFO] [stdout] running 67 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_localhost_ipv6 ... ok
[INFO] [stdout] test async_resolver::tests::test_ip_lookup ... ok
[INFO] [stdout] test async_resolver::tests::test_ip_lookup_across_threads ... ok
[INFO] [stdout] test async_resolver::tests::test_lookup_cloudflare ... FAILED
[INFO] [stdout] test async_resolver::tests::test_idna ... FAILED
[INFO] [stdout] test async_resolver::tests::test_lookup_google ... FAILED
[INFO] [stdout] test async_resolver::tests::test_fqdn ... FAILED
[INFO] [stdout] test async_resolver::tests::test_lookup_quad9 ... FAILED
[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_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 async_resolver::tests::test_search_ipv6_large_ndots ... ok
[INFO] [stdout] test async_resolver::tests::test_domain_search ... FAILED
[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 dns_lru::tests::test_is_current ... ok
[INFO] [stdout] test dns_lru::tests::test_lookup_uses_positive_max_ttl ... ok
[INFO] [stdout] test dns_lru::tests::test_lookup_uses_positive_min_ttl ... ok
[INFO] [stdout] test dns_lru::tests::test_insert ... ok
[INFO] [stdout] test lookup::tests::test_empty_no_response ... ok
[INFO] [stdout] test hosts::tests::test_read_hosts_conf ... FAILED
[INFO] [stdout] test dns_lru::tests::test_error_uses_negative_min_ttl ... 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_max_ttl ... ok
[INFO] [stdout] test lookup::tests::test_lookup ... ok
[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_ipv6_then_ipv4_strategy ... ok
[INFO] [stdout] test lookup_ip::tests::test_ipv4_and_ipv6_strategy ... ok
[INFO] [stdout] test lookup::tests::test_error ... ok
[INFO] [stdout] test lookup_state::tests::test_early_return_invalid ... ok
[INFO] [stdout] test async_resolver::tests::test_large_ndots ... FAILED
[INFO] [stdout] test lookup_state::tests::test_empty_cache ... ok
[INFO] [stdout] test lookup_state::tests::test_no_cache_insert ... ok
[INFO] [stdout] test lookup_state::tests::test_no_error_on_dot_local_no_mdns ... 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_ip::tests::test_ipv4_then_ipv6_strategy ... ok
[INFO] [stdout] test lookup_state::tests::test_non_recursive_srv_query ... ok
[INFO] [stdout] test lookup_state::tests::test_early_return_localhost ... 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 lookup_state::tests::test_single_srv_query_response ... ok
[INFO] [stdout] test name_server::name_server_state::tests::test_state_cmp ... ok
[INFO] [stdout] test name_server::name_server_stats::tests::test_state_cmp ... ok
[INFO] [stdout] test name_server::name_server_stats::tests::stats_are_sync ... 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 lookup_state::tests::test_no_recursion_on_all_query ... ok
[INFO] [stdout] test async_resolver::tests::test_ndots ... FAILED
[INFO] [stdout] test system_conf::unix::tests::test_search ... ok
[INFO] [stdout] test system_conf::unix::tests::test_read_resolv_conf ... FAILED
[INFO] [stdout] test system_conf::unix::tests::test_name_server ... ok
[INFO] [stdout] test async_resolver::tests::test_search_ipv4_large_ndots ... ok
[INFO] [stdout] test name_server::name_server::tests::test_failed_name_server ... ok
[INFO] [stdout] test system_conf::unix::tests::test_underscore_in_search ... ok
[INFO] [stdout] test name_server::name_server::tests::test_name_server ... FAILED
[INFO] [stdout] test async_resolver::tests::test_search_list ... FAILED
[INFO] [stdout] test resolver::tests::test_lookup ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::h2e6d87640175e561 (0x5556f8b799b5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h3029f66515f34ca8 (0x5556f8b6afd4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc0d09cecd849822c (0x5556f8b6b2b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::hcde2222930afe686 (0x5556f8b6e026)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::h2a52bbe547c3a4b4 (0x5556f8b6b0ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::h677edafac4fe9b80 (0x5556f8b6ae68)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h9207b9b4c2efb0a4 (0x5556f8b6afa8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_current_thread::scheduler::Scheduled<U>::tick::hbe82175e5a3dc251 (0x5556f8b740d4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stdout]   17: tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::hfb4b9eae0dab8234 (0x5556f8b74de4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   18: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h388ae903b0755e66 (0x5556f8b6eb14)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   19: tokio_current_thread::CurrentRunner::set_spawn::h4758dbe8a5f8c6b1 (0x5556f8b6e723)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   20: tokio_current_thread::Borrow<U>::enter::{{closure}}::h44ee1a1742b22350 (0x5556f8b6e9c2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with::h0ff1fe202eb5aef9 (0x5556f8b81021)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with::h4409589c23b2eb6f (0x5556f8b80c98)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   23: tokio_current_thread::Borrow<U>::enter::hcf1451fa81e796f7 (0x5556f8b6e911)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   24: tokio_current_thread::scheduler::Scheduler<U>::tick::ha21ebabffed1abd3 (0x5556f8b74cd3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   25: tokio_current_thread::Entered<P>::tick::h0a16114050d1f112 (0x5556f8b6ecc8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stdout]   26: tokio_current_thread::Entered<P>::block_on::hf3a339e1b85cb69b (0x5556f867ae44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stdout]   27: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::hbc517dfd27575566 (0x5556f86629d8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   28: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::he7180f66c3a82f70 (0x5556f86624bc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   29: tokio_executor::global::with_default::{{closure}}::h0532cfa695c63d32 (0x5556f864df8a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with::h6c27db4c538c85b0 (0x5556f872ada6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with::h79124f916f761273 (0x5556f8729125)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   32: tokio_executor::global::with_default::h57ead06d03568007 (0x5556f864dc57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   33: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::hf3c7e220094fd84c (0x5556f8661f2d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   34: tokio_timer::timer::handle::with_default::{{closure}}::h69643408ff25de8d (0x5556f86ca521)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   35: std::thread::local::LocalKey<T>::try_with::h58542a2f64984120 (0x5556f872aafe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::with::hea38c19daba5eb86 (0x5556f8729935)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   37: tokio_timer::timer::handle::with_default::ha22cc0a616aa35e0 (0x5556f86ca027)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hb5c76d7ba5a5b64d (0x5556f8661a44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   39: tokio_timer::clock::clock::with_default::{{closure}}::h3fe1c5e0f3fcb290 (0x5556f872801b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h8b36038894975a10 (0x5556f872baf1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h014ceee0a11b83f1 (0x5556f8728bf7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_timer::clock::clock::with_default::h4ab6ea44cf8b0e3d (0x5556f8727ac9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h5ef02a26ddf4ecd0 (0x5556f866175f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   44: tokio_reactor::with_default::{{closure}}::h2b0aac9c79c5aa81 (0x5556f86b64ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::h8fd4598b6f7c1a95 (0x5556f872c02e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::h26081e1ff7a65c9f (0x5556f8728ce5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_reactor::with_default::h456be6293a3381c2 (0x5556f86b6107)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::hca38780f97c30d9c (0x5556f866154d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   49: tokio::runtime::current_thread::runtime::Runtime::block_on::h5767575cee1b4abf (0x5556f86625d2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   50: trust_dns_resolver::async_resolver::tests::lookup_test::hc09b319b8dca7853 (0x5556f871a246)
[INFO] [stdout]              at src/async_resolver/mod.rs:419
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare::h879298fe31baa17c (0x5556f871ad88)
[INFO] [stdout]              at src/async_resolver/mod.rs:445
[INFO] [stdout]   52: trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare::{{closure}}::h1318aa579763fa9e (0x5556f871ad5a)
[INFO] [stdout]              at src/async_resolver/mod.rs:444
[INFO] [stdout]   53: core::ops::function::FnOnce::call_once::hbce4af8b583ae18c (0x5556f865131e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   54: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   55: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   56: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   57: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   58: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   59: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   60: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   61: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   62: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   63: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   64: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   65: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f877597c - core::result::Result<T,E>::expect::h445a594a61eebaa8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f871a268 - trust_dns_resolver::async_resolver::tests::lookup_test::hc09b319b8dca7853
[INFO] [stdout]                                at src/async_resolver/mod.rs:419
[INFO] [stdout]   11:     0x5556f871ad87 - trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare::h879298fe31baa17c
[INFO] [stdout]                                at src/async_resolver/mod.rs:445
[INFO] [stdout]   12:     0x5556f871ad59 - trust_dns_resolver::async_resolver::tests::test_lookup_cloudflare::{{closure}}::h1318aa579763fa9e
[INFO] [stdout]                                at src/async_resolver/mod.rs:444
[INFO] [stdout]   13:     0x5556f865131d - core::ops::function::FnOnce::call_once::hbce4af8b583ae18c
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   14:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   15:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   16:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   17:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   18:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   19:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   20:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   21:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   22:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   23:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   24:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   25:                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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::h2e6d87640175e561 (0x5556f8b799b5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h3029f66515f34ca8 (0x5556f8b6afd4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc0d09cecd849822c (0x5556f8b6b2b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::hcde2222930afe686 (0x5556f8b6e026)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::h2a52bbe547c3a4b4 (0x5556f8b6b0ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::h677edafac4fe9b80 (0x5556f8b6ae68)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h9207b9b4c2efb0a4 (0x5556f8b6afa8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_current_thread::scheduler::Scheduled<U>::tick::hbe82175e5a3dc251 (0x5556f8b740d4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stdout]   17: tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::hfb4b9eae0dab8234 (0x5556f8b74de4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   18: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h388ae903b0755e66 (0x5556f8b6eb14)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   19: tokio_current_thread::CurrentRunner::set_spawn::h4758dbe8a5f8c6b1 (0x5556f8b6e723)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   20: tokio_current_thread::Borrow<U>::enter::{{closure}}::h44ee1a1742b22350 (0x5556f8b6e9c2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with::h0ff1fe202eb5aef9 (0x5556f8b81021)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with::h4409589c23b2eb6f (0x5556f8b80c98)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   23: tokio_current_thread::Borrow<U>::enter::hcf1451fa81e796f7 (0x5556f8b6e911)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   24: tokio_current_thread::scheduler::Scheduler<U>::tick::ha21ebabffed1abd3 (0x5556f8b74cd3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   25: tokio_current_thread::Entered<P>::tick::h0a16114050d1f112 (0x5556f8b6ecc8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stdout]   26: tokio_current_thread::Entered<P>::block_on::hf3a339e1b85cb69b (0x5556f867ae44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stdout]   27: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::hbc517dfd27575566 (0x5556f86629d8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   28: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::he7180f66c3a82f70 (0x5556f86624bc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   29: tokio_executor::global::with_default::{{closure}}::h0532cfa695c63d32 (0x5556f864df8a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with::h6c27db4c538c85b0 (0x5556f872ada6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with::h79124f916f761273 (0x5556f8729125)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   32: tokio_executor::global::with_default::h57ead06d03568007 (0x5556f864dc57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   33: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::hf3c7e220094fd84c (0x5556f8661f2d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   34: tokio_timer::timer::handle::with_default::{{closure}}::h69643408ff25de8d (0x5556f86ca521)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   35: std::thread::local::LocalKey<T>::try_with::h58542a2f64984120 (0x5556f872aafe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::with::hea38c19daba5eb86 (0x5556f8729935)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   37: tokio_timer::timer::handle::with_default::ha22cc0a616aa35e0 (0x5556f86ca027)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hb5c76d7ba5a5b64d (0x5556f8661a44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   39: tokio_timer::clock::clock::with_default::{{closure}}::h3fe1c5e0f3fcb290 (0x5556f872801b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h8b36038894975a10 (0x5556f872baf1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h014ceee0a11b83f1 (0x5556f8728bf7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_timer::clock::clock::with_default::h4ab6ea44cf8b0e3d (0x5556f8727ac9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h5ef02a26ddf4ecd0 (0x5556f866175f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   44: tokio_reactor::with_default::{{closure}}::h2b0aac9c79c5aa81 (0x5556f86b64ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::h8fd4598b6f7c1a95 (0x5556f872c02e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::h26081e1ff7a65c9f (0x5556f8728ce5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_reactor::with_default::h456be6293a3381c2 (0x5556f86b6107)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::hca38780f97c30d9c (0x5556f866154d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   49: tokio::runtime::current_thread::runtime::Runtime::block_on::h5767575cee1b4abf (0x5556f86625d2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   50: trust_dns_resolver::async_resolver::tests::test_idna::hb09a75b0afb3445f (0x5556f8722eda)
[INFO] [stdout]              at src/async_resolver/mod.rs:841
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::tests::test_idna::{{closure}}::he7c042cccfdf3e2b (0x5556f8722d1a)
[INFO] [stdout]              at src/async_resolver/mod.rs:835
[INFO] [stdout]   52: core::ops::function::FnOnce::call_once::h5b2891eb0139b1ce (0x5556f865078e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   53: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   54: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   55: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   56: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   57: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   58: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   59: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   60: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   61: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   62: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   63: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   64: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f877597c - core::result::Result<T,E>::expect::h445a594a61eebaa8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f8722efc - trust_dns_resolver::async_resolver::tests::test_idna::hb09a75b0afb3445f
[INFO] [stdout]                                at src/async_resolver/mod.rs:841
[INFO] [stdout]   11:     0x5556f8722d19 - trust_dns_resolver::async_resolver::tests::test_idna::{{closure}}::he7c042cccfdf3e2b
[INFO] [stdout]                                at src/async_resolver/mod.rs:835
[INFO] [stdout]   12:     0x5556f865078d - core::ops::function::FnOnce::call_once::h5b2891eb0139b1ce
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::h2e6d87640175e561 (0x5556f8b799b5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h3029f66515f34ca8 (0x5556f8b6afd4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc0d09cecd849822c (0x5556f8b6b2b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::hcde2222930afe686 (0x5556f8b6e026)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::h2a52bbe547c3a4b4 (0x5556f8b6b0ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::h677edafac4fe9b80 (0x5556f8b6ae68)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h9207b9b4c2efb0a4 (0x5556f8b6afa8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_current_thread::scheduler::Scheduled<U>::tick::hbe82175e5a3dc251 (0x5556f8b740d4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stdout]   17: tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::hfb4b9eae0dab8234 (0x5556f8b74de4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   18: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h388ae903b0755e66 (0x5556f8b6eb14)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   19: tokio_current_thread::CurrentRunner::set_spawn::h4758dbe8a5f8c6b1 (0x5556f8b6e723)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   20: tokio_current_thread::Borrow<U>::enter::{{closure}}::h44ee1a1742b22350 (0x5556f8b6e9c2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with::h0ff1fe202eb5aef9 (0x5556f8b81021)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with::h4409589c23b2eb6f (0x5556f8b80c98)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   23: tokio_current_thread::Borrow<U>::enter::hcf1451fa81e796f7 (0x5556f8b6e911)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   24: tokio_current_thread::scheduler::Scheduler<U>::tick::ha21ebabffed1abd3 (0x5556f8b74cd3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   25: tokio_current_thread::Entered<P>::tick::h0a16114050d1f112 (0x5556f8b6ecc8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stdout]   26: tokio_current_thread::Entered<P>::block_on::hf3a339e1b85cb69b (0x5556f867ae44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stdout]   27: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::hbc517dfd27575566 (0x5556f86629d8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   28: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::he7180f66c3a82f70 (0x5556f86624bc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   29: tokio_executor::global::with_default::{{closure}}::h0532cfa695c63d32 (0x5556f864df8a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with::h6c27db4c538c85b0 (0x5556f872ada6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with::h79124f916f761273 (0x5556f8729125)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   32: tokio_executor::global::with_default::h57ead06d03568007 (0x5556f864dc57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   33: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::hf3c7e220094fd84c (0x5556f8661f2d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   34: tokio_timer::timer::handle::with_default::{{closure}}::h69643408ff25de8d (0x5556f86ca521)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   35: std::thread::local::LocalKey<T>::try_with::h58542a2f64984120 (0x5556f872aafe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::with::hea38c19daba5eb86 (0x5556f8729935)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   37: tokio_timer::timer::handle::with_default::ha22cc0a616aa35e0 (0x5556f86ca027)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hb5c76d7ba5a5b64d (0x5556f8661a44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   39: tokio_timer::clock::clock::with_default::{{closure}}::h3fe1c5e0f3fcb290 (0x5556f872801b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h8b36038894975a10 (0x5556f872baf1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h014ceee0a11b83f1 (0x5556f8728bf7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_timer::clock::clock::with_default::h4ab6ea44cf8b0e3d (0x5556f8727ac9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h5ef02a26ddf4ecd0 (0x5556f866175f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   44: tokio_reactor::with_default::{{closure}}::h2b0aac9c79c5aa81 (0x5556f86b64ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::h8fd4598b6f7c1a95 (0x5556f872c02e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::h26081e1ff7a65c9f (0x5556f8728ce5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_reactor::with_default::h456be6293a3381c2 (0x5556f86b6107)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::hca38780f97c30d9c (0x5556f866154d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   49: tokio::runtime::current_thread::runtime::Runtime::block_on::h5767575cee1b4abf (0x5556f86625d2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   50: trust_dns_resolver::async_resolver::tests::lookup_test::hc09b319b8dca7853 (0x5556f871a246)
[INFO] [stdout]              at src/async_resolver/mod.rs:419
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::tests::test_lookup_google::h1659bd9993985ede (0x5556f871ad48)
[INFO] [stdout]              at src/async_resolver/mod.rs:440
[INFO] [stdout]   52: trust_dns_resolver::async_resolver::tests::test_lookup_google::{{closure}}::h0162b34683e55d96 (0x5556f871ad1a)
[INFO] [stdout]              at src/async_resolver/mod.rs:439
[INFO] [stdout]   53: core::ops::function::FnOnce::call_once::h504d085317ea16a5 (0x5556f86506ae)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   54: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   55: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   56: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   57: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   58: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   59: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   60: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   61: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   62: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   63: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   64: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   65: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f877597c - core::result::Result<T,E>::expect::h445a594a61eebaa8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f871a268 - trust_dns_resolver::async_resolver::tests::lookup_test::hc09b319b8dca7853
[INFO] [stdout]                                at src/async_resolver/mod.rs:419
[INFO] [stdout]   11:     0x5556f871ad47 - trust_dns_resolver::async_resolver::tests::test_lookup_google::h1659bd9993985ede
[INFO] [stdout]                                at src/async_resolver/mod.rs:440
[INFO] [stdout]   12:     0x5556f871ad19 - trust_dns_resolver::async_resolver::tests::test_lookup_google::{{closure}}::h0162b34683e55d96
[INFO] [stdout]                                at src/async_resolver/mod.rs:439
[INFO] [stdout]   13:     0x5556f86506ad - core::ops::function::FnOnce::call_once::h504d085317ea16a5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   14:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   15:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   16:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   17:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   18:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   19:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   20:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   21:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   22:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   23:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   24:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   25:                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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::h2e6d87640175e561 (0x5556f8b799b5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h3029f66515f34ca8 (0x5556f8b6afd4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc0d09cecd849822c (0x5556f8b6b2b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::hcde2222930afe686 (0x5556f8b6e026)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::h2a52bbe547c3a4b4 (0x5556f8b6b0ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::h677edafac4fe9b80 (0x5556f8b6ae68)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h9207b9b4c2efb0a4 (0x5556f8b6afa8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_current_thread::scheduler::Scheduled<U>::tick::hbe82175e5a3dc251 (0x5556f8b740d4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stdout]   17: tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::hfb4b9eae0dab8234 (0x5556f8b74de4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   18: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h388ae903b0755e66 (0x5556f8b6eb14)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   19: tokio_current_thread::CurrentRunner::set_spawn::h4758dbe8a5f8c6b1 (0x5556f8b6e723)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   20: tokio_current_thread::Borrow<U>::enter::{{closure}}::h44ee1a1742b22350 (0x5556f8b6e9c2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with::h0ff1fe202eb5aef9 (0x5556f8b81021)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with::h4409589c23b2eb6f (0x5556f8b80c98)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   23: tokio_current_thread::Borrow<U>::enter::hcf1451fa81e796f7 (0x5556f8b6e911)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   24: tokio_current_thread::scheduler::Scheduler<U>::tick::ha21ebabffed1abd3 (0x5556f8b74cd3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   25: tokio_current_thread::Entered<P>::tick::h0a16114050d1f112 (0x5556f8b6ecc8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stdout]   26: tokio_current_thread::Entered<P>::block_on::hf3a339e1b85cb69b (0x5556f867ae44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stdout]   27: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::hbc517dfd27575566 (0x5556f86629d8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   28: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::he7180f66c3a82f70 (0x5556f86624bc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   29: tokio_executor::global::with_default::{{closure}}::h0532cfa695c63d32 (0x5556f864df8a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with::h6c27db4c538c85b0 (0x5556f872ada6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with::h79124f916f761273 (0x5556f8729125)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   32: tokio_executor::global::with_default::h57ead06d03568007 (0x5556f864dc57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   33: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::hf3c7e220094fd84c (0x5556f8661f2d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   34: tokio_timer::timer::handle::with_default::{{closure}}::h69643408ff25de8d (0x5556f86ca521)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   35: std::thread::local::LocalKey<T>::try_with::h58542a2f64984120 (0x5556f872aafe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::with::hea38c19daba5eb86 (0x5556f8729935)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   37: tokio_timer::timer::handle::with_default::ha22cc0a616aa35e0 (0x5556f86ca027)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hb5c76d7ba5a5b64d (0x5556f8661a44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   39: tokio_timer::clock::clock::with_default::{{closure}}::h3fe1c5e0f3fcb290 (0x5556f872801b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h8b36038894975a10 (0x5556f872baf1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h014ceee0a11b83f1 (0x5556f8728bf7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_timer::clock::clock::with_default::h4ab6ea44cf8b0e3d (0x5556f8727ac9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h5ef02a26ddf4ecd0 (0x5556f866175f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   44: tokio_reactor::with_default::{{closure}}::h2b0aac9c79c5aa81 (0x5556f86b64ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::h8fd4598b6f7c1a95 (0x5556f872c02e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::h26081e1ff7a65c9f (0x5556f8728ce5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_reactor::with_default::h456be6293a3381c2 (0x5556f86b6107)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::hca38780f97c30d9c (0x5556f866154d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   49: tokio::runtime::current_thread::runtime::Runtime::block_on::h5767575cee1b4abf (0x5556f86625d2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   50: trust_dns_resolver::async_resolver::tests::test_fqdn::h0b9b47c9fd76fb66 (0x5556f871efc3)
[INFO] [stdout]              at src/async_resolver/mod.rs:665
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::tests::test_fqdn::{{closure}}::h91c6985a0472d226 (0x5556f871e9da)
[INFO] [stdout]              at src/async_resolver/mod.rs:645
[INFO] [stdout]   52: core::ops::function::FnOnce::call_once::hcdff6cd80d452ee8 (0x5556f865157e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   53: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   54: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   55: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   56: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   57: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   58: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   59: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   60: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   61: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   62: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   63: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   64: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f877597c - core::result::Result<T,E>::expect::h445a594a61eebaa8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f871efe5 - trust_dns_resolver::async_resolver::tests::test_fqdn::h0b9b47c9fd76fb66
[INFO] [stdout]                                at src/async_resolver/mod.rs:665
[INFO] [stdout]   11:     0x5556f871e9d9 - trust_dns_resolver::async_resolver::tests::test_fqdn::{{closure}}::h91c6985a0472d226
[INFO] [stdout]                                at src/async_resolver/mod.rs:645
[INFO] [stdout]   12:     0x5556f865157d - core::ops::function::FnOnce::call_once::hcdff6cd80d452ee8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::h2e6d87640175e561 (0x5556f8b799b5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h3029f66515f34ca8 (0x5556f8b6afd4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc0d09cecd849822c (0x5556f8b6b2b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::hcde2222930afe686 (0x5556f8b6e026)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::h2a52bbe547c3a4b4 (0x5556f8b6b0ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::h677edafac4fe9b80 (0x5556f8b6ae68)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h9207b9b4c2efb0a4 (0x5556f8b6afa8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_current_thread::scheduler::Scheduled<U>::tick::hbe82175e5a3dc251 (0x5556f8b740d4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stdout]   17: tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::hfb4b9eae0dab8234 (0x5556f8b74de4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   18: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h388ae903b0755e66 (0x5556f8b6eb14)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   19: tokio_current_thread::CurrentRunner::set_spawn::h4758dbe8a5f8c6b1 (0x5556f8b6e723)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   20: tokio_current_thread::Borrow<U>::enter::{{closure}}::h44ee1a1742b22350 (0x5556f8b6e9c2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with::h0ff1fe202eb5aef9 (0x5556f8b81021)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with::h4409589c23b2eb6f (0x5556f8b80c98)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   23: tokio_current_thread::Borrow<U>::enter::hcf1451fa81e796f7 (0x5556f8b6e911)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   24: tokio_current_thread::scheduler::Scheduler<U>::tick::ha21ebabffed1abd3 (0x5556f8b74cd3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   25: tokio_current_thread::Entered<P>::tick::h0a16114050d1f112 (0x5556f8b6ecc8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stdout]   26: tokio_current_thread::Entered<P>::block_on::hf3a339e1b85cb69b (0x5556f867ae44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stdout]   27: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::hbc517dfd27575566 (0x5556f86629d8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   28: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::he7180f66c3a82f70 (0x5556f86624bc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   29: tokio_executor::global::with_default::{{closure}}::h0532cfa695c63d32 (0x5556f864df8a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with::h6c27db4c538c85b0 (0x5556f872ada6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with::h79124f916f761273 (0x5556f8729125)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   32: tokio_executor::global::with_default::h57ead06d03568007 (0x5556f864dc57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   33: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::hf3c7e220094fd84c (0x5556f8661f2d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   34: tokio_timer::timer::handle::with_default::{{closure}}::h69643408ff25de8d (0x5556f86ca521)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   35: std::thread::local::LocalKey<T>::try_with::h58542a2f64984120 (0x5556f872aafe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::with::hea38c19daba5eb86 (0x5556f8729935)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   37: tokio_timer::timer::handle::with_default::ha22cc0a616aa35e0 (0x5556f86ca027)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hb5c76d7ba5a5b64d (0x5556f8661a44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   39: tokio_timer::clock::clock::with_default::{{closure}}::h3fe1c5e0f3fcb290 (0x5556f872801b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h8b36038894975a10 (0x5556f872baf1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h014ceee0a11b83f1 (0x5556f8728bf7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_timer::clock::clock::with_default::h4ab6ea44cf8b0e3d (0x5556f8727ac9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h5ef02a26ddf4ecd0 (0x5556f866175f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   44: tokio_reactor::with_default::{{closure}}::h2b0aac9c79c5aa81 (0x5556f86b64ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::h8fd4598b6f7c1a95 (0x5556f872c02e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::h26081e1ff7a65c9f (0x5556f8728ce5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_reactor::with_default::h456be6293a3381c2 (0x5556f86b6107)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::hca38780f97c30d9c (0x5556f866154d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   49: tokio::runtime::current_thread::runtime::Runtime::block_on::h5767575cee1b4abf (0x5556f86625d2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   50: trust_dns_resolver::async_resolver::tests::lookup_test::hc09b319b8dca7853 (0x5556f871a246)
[INFO] [stdout]              at src/async_resolver/mod.rs:419
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::tests::test_lookup_quad9::h29d10f7bc712866a (0x5556f871adc8)
[INFO] [stdout]              at src/async_resolver/mod.rs:450
[INFO] [stdout]   52: trust_dns_resolver::async_resolver::tests::test_lookup_quad9::{{closure}}::hdfa252fbbeaba05e (0x5556f871ad9a)
[INFO] [stdout]              at src/async_resolver/mod.rs:449
[INFO] [stdout]   53: core::ops::function::FnOnce::call_once::h764c5c8089f67a2c (0x5556f8650b4e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   54: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   55: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   56: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   57: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   58: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   59: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   60: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   61: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   62: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   63: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   64: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   65: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f877597c - core::result::Result<T,E>::expect::h445a594a61eebaa8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f871a268 - trust_dns_resolver::async_resolver::tests::lookup_test::hc09b319b8dca7853
[INFO] [stdout]                                at src/async_resolver/mod.rs:419
[INFO] [stdout]   11:     0x5556f871adc7 - trust_dns_resolver::async_resolver::tests::test_lookup_quad9::h29d10f7bc712866a
[INFO] [stdout]                                at src/async_resolver/mod.rs:450
[INFO] [stdout]   12:     0x5556f871ad99 - trust_dns_resolver::async_resolver::tests::test_lookup_quad9::{{closure}}::hdfa252fbbeaba05e
[INFO] [stdout]                                at src/async_resolver/mod.rs:449
[INFO] [stdout]   13:     0x5556f8650b4d - core::ops::function::FnOnce::call_once::h764c5c8089f67a2c
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   14:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   15:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   16:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   17:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   18:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   19:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   20:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   21:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   22:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   23:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   24:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   25:                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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::h2e6d87640175e561 (0x5556f8b799b5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h3029f66515f34ca8 (0x5556f8b6afd4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc0d09cecd849822c (0x5556f8b6b2b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::hcde2222930afe686 (0x5556f8b6e026)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::h2a52bbe547c3a4b4 (0x5556f8b6b0ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::h677edafac4fe9b80 (0x5556f8b6ae68)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h9207b9b4c2efb0a4 (0x5556f8b6afa8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_current_thread::scheduler::Scheduled<U>::tick::hbe82175e5a3dc251 (0x5556f8b740d4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stdout]   17: tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::hfb4b9eae0dab8234 (0x5556f8b74de4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   18: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h388ae903b0755e66 (0x5556f8b6eb14)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   19: tokio_current_thread::CurrentRunner::set_spawn::h4758dbe8a5f8c6b1 (0x5556f8b6e723)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   20: tokio_current_thread::Borrow<U>::enter::{{closure}}::h44ee1a1742b22350 (0x5556f8b6e9c2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with::h0ff1fe202eb5aef9 (0x5556f8b81021)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with::h4409589c23b2eb6f (0x5556f8b80c98)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   23: tokio_current_thread::Borrow<U>::enter::hcf1451fa81e796f7 (0x5556f8b6e911)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   24: tokio_current_thread::scheduler::Scheduler<U>::tick::ha21ebabffed1abd3 (0x5556f8b74cd3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   25: tokio_current_thread::Entered<P>::tick::h0a16114050d1f112 (0x5556f8b6ecc8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stdout]   26: tokio_current_thread::Entered<P>::block_on::hf3a339e1b85cb69b (0x5556f867ae44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stdout]   27: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::hbc517dfd27575566 (0x5556f86629d8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   28: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::he7180f66c3a82f70 (0x5556f86624bc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   29: tokio_executor::global::with_default::{{closure}}::h0532cfa695c63d32 (0x5556f864df8a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with::h6c27db4c538c85b0 (0x5556f872ada6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with::h79124f916f761273 (0x5556f8729125)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   32: tokio_executor::global::with_default::h57ead06d03568007 (0x5556f864dc57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   33: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::hf3c7e220094fd84c (0x5556f8661f2d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   34: tokio_timer::timer::handle::with_default::{{closure}}::h69643408ff25de8d (0x5556f86ca521)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   35: std::thread::local::LocalKey<T>::try_with::h58542a2f64984120 (0x5556f872aafe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::with::hea38c19daba5eb86 (0x5556f8729935)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   37: tokio_timer::timer::handle::with_default::ha22cc0a616aa35e0 (0x5556f86ca027)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hb5c76d7ba5a5b64d (0x5556f8661a44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   39: tokio_timer::clock::clock::with_default::{{closure}}::h3fe1c5e0f3fcb290 (0x5556f872801b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h8b36038894975a10 (0x5556f872baf1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h014ceee0a11b83f1 (0x5556f8728bf7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_timer::clock::clock::with_default::h4ab6ea44cf8b0e3d (0x5556f8727ac9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h5ef02a26ddf4ecd0 (0x5556f866175f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   44: tokio_reactor::with_default::{{closure}}::h2b0aac9c79c5aa81 (0x5556f86b64ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::h8fd4598b6f7c1a95 (0x5556f872c02e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::h26081e1ff7a65c9f (0x5556f8728ce5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_reactor::with_default::h456be6293a3381c2 (0x5556f86b6107)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::hca38780f97c30d9c (0x5556f866154d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   49: tokio::runtime::current_thread::runtime::Runtime::block_on::h5767575cee1b4abf (0x5556f86625d2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   50: trust_dns_resolver::async_resolver::tests::test_domain_search::h4042927cf8e1c6e5 (0x5556f872180b)
[INFO] [stdout]              at src/async_resolver/mod.rs:780
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::tests::test_domain_search::{{closure}}::hfd3b90eb66abe2f7 (0x5556f87211fa)
[INFO] [stdout]              at src/async_resolver/mod.rs:756
[INFO] [stdout]   52: core::ops::function::FnOnce::call_once::h89f9f5cc5425ce91 (0x5556f8650dee)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   53: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   54: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   55: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   56: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   57: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   58: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   59: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   60: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   61: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   62: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   63: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   64: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f877597c - core::result::Result<T,E>::expect::h445a594a61eebaa8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f872182d - trust_dns_resolver::async_resolver::tests::test_domain_search::h4042927cf8e1c6e5
[INFO] [stdout]                                at src/async_resolver/mod.rs:780
[INFO] [stdout]   11:     0x5556f87211f9 - trust_dns_resolver::async_resolver::tests::test_domain_search::{{closure}}::hfd3b90eb66abe2f7
[INFO] [stdout]                                at src/async_resolver/mod.rs:756
[INFO] [stdout]   12:     0x5556f8650ded - core::ops::function::FnOnce::call_once::h89f9f5cc5425ce91
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                0x0 - <unknown>
[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/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f8c93817 - core::result::unwrap_failed::h6f8569b5ba264aa2
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f8776a95 - core::result::Result<T,E>::unwrap::h09dbc6e1db8f371d
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800
[INFO] [stdout]   10:     0x5556f86b3d07 - trust_dns_resolver::hosts::tests::test_read_hosts_conf::h39b3acff1cf0a539
[INFO] [stdout]                                at src/hosts.rs:199
[INFO] [stdout]   11:     0x5556f86b3bb9 - trust_dns_resolver::hosts::tests::test_read_hosts_conf::{{closure}}::h323ec68de542fe92
[INFO] [stdout]                                at src/hosts.rs:197
[INFO] [stdout]   12:     0x5556f865005d - core::ops::function::FnOnce::call_once::h18fafd3cac5483ae
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::h2e6d87640175e561 (0x5556f8b799b5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h3029f66515f34ca8 (0x5556f8b6afd4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc0d09cecd849822c (0x5556f8b6b2b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::hcde2222930afe686 (0x5556f8b6e026)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::h2a52bbe547c3a4b4 (0x5556f8b6b0ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::h677edafac4fe9b80 (0x5556f8b6ae68)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h9207b9b4c2efb0a4 (0x5556f8b6afa8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_current_thread::scheduler::Scheduled<U>::tick::hbe82175e5a3dc251 (0x5556f8b740d4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stdout]   17: tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::hfb4b9eae0dab8234 (0x5556f8b74de4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   18: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h388ae903b0755e66 (0x5556f8b6eb14)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   19: tokio_current_thread::CurrentRunner::set_spawn::h4758dbe8a5f8c6b1 (0x5556f8b6e723)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   20: tokio_current_thread::Borrow<U>::enter::{{closure}}::h44ee1a1742b22350 (0x5556f8b6e9c2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with::h0ff1fe202eb5aef9 (0x5556f8b81021)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with::h4409589c23b2eb6f (0x5556f8b80c98)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   23: tokio_current_thread::Borrow<U>::enter::hcf1451fa81e796f7 (0x5556f8b6e911)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   24: tokio_current_thread::scheduler::Scheduler<U>::tick::ha21ebabffed1abd3 (0x5556f8b74cd3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   25: tokio_current_thread::Entered<P>::tick::h0a16114050d1f112 (0x5556f8b6ecc8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stdout]   26: tokio_current_thread::Entered<P>::block_on::hf3a339e1b85cb69b (0x5556f867ae44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stdout]   27: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::hbc517dfd27575566 (0x5556f86629d8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   28: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::he7180f66c3a82f70 (0x5556f86624bc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   29: tokio_executor::global::with_default::{{closure}}::h0532cfa695c63d32 (0x5556f864df8a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with::h6c27db4c538c85b0 (0x5556f872ada6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with::h79124f916f761273 (0x5556f8729125)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   32: tokio_executor::global::with_default::h57ead06d03568007 (0x5556f864dc57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   33: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::hf3c7e220094fd84c (0x5556f8661f2d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   34: tokio_timer::timer::handle::with_default::{{closure}}::h69643408ff25de8d (0x5556f86ca521)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   35: std::thread::local::LocalKey<T>::try_with::h58542a2f64984120 (0x5556f872aafe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::with::hea38c19daba5eb86 (0x5556f8729935)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   37: tokio_timer::timer::handle::with_default::ha22cc0a616aa35e0 (0x5556f86ca027)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hb5c76d7ba5a5b64d (0x5556f8661a44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   39: tokio_timer::clock::clock::with_default::{{closure}}::h3fe1c5e0f3fcb290 (0x5556f872801b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h8b36038894975a10 (0x5556f872baf1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h014ceee0a11b83f1 (0x5556f8728bf7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_timer::clock::clock::with_default::h4ab6ea44cf8b0e3d (0x5556f8727ac9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h5ef02a26ddf4ecd0 (0x5556f866175f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   44: tokio_reactor::with_default::{{closure}}::h2b0aac9c79c5aa81 (0x5556f86b64ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::h8fd4598b6f7c1a95 (0x5556f872c02e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::h26081e1ff7a65c9f (0x5556f8728ce5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_reactor::with_default::h456be6293a3381c2 (0x5556f86b6107)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::hca38780f97c30d9c (0x5556f866154d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   49: tokio::runtime::current_thread::runtime::Runtime::block_on::h5767575cee1b4abf (0x5556f86625d2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   50: trust_dns_resolver::async_resolver::tests::test_large_ndots::h6093f3a0cd7bfb49 (0x5556f8720a7f)
[INFO] [stdout]              at src/async_resolver/mod.rs:741
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::tests::test_large_ndots::{{closure}}::he5058b30260f1953 (0x5556f872049a)
[INFO] [stdout]              at src/async_resolver/mod.rs:718
[INFO] [stdout]   52: core::ops::function::FnOnce::call_once::h21a4c041777f5882 (0x5556f865009e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   53: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   54: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   55: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   56: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   57: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   58: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   59: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   60: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   61: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   62: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   63: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   64: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f877597c - core::result::Result<T,E>::expect::h445a594a61eebaa8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f8720aa1 - trust_dns_resolver::async_resolver::tests::test_large_ndots::h6093f3a0cd7bfb49
[INFO] [stdout]                                at src/async_resolver/mod.rs:741
[INFO] [stdout]   11:     0x5556f8720499 - trust_dns_resolver::async_resolver::tests::test_large_ndots::{{closure}}::he5058b30260f1953
[INFO] [stdout]                                at src/async_resolver/mod.rs:718
[INFO] [stdout]   12:     0x5556f865009d - core::ops::function::FnOnce::call_once::h21a4c041777f5882
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::h2e6d87640175e561 (0x5556f8b799b5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h3029f66515f34ca8 (0x5556f8b6afd4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc0d09cecd849822c (0x5556f8b6b2b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::hcde2222930afe686 (0x5556f8b6e026)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::h2a52bbe547c3a4b4 (0x5556f8b6b0ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::h677edafac4fe9b80 (0x5556f8b6ae68)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h9207b9b4c2efb0a4 (0x5556f8b6afa8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_current_thread::scheduler::Scheduled<U>::tick::hbe82175e5a3dc251 (0x5556f8b740d4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stdout]   17: tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::hfb4b9eae0dab8234 (0x5556f8b74de4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   18: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h388ae903b0755e66 (0x5556f8b6eb14)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   19: tokio_current_thread::CurrentRunner::set_spawn::h4758dbe8a5f8c6b1 (0x5556f8b6e723)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   20: tokio_current_thread::Borrow<U>::enter::{{closure}}::h44ee1a1742b22350 (0x5556f8b6e9c2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with::h0ff1fe202eb5aef9 (0x5556f8b81021)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with::h4409589c23b2eb6f (0x5556f8b80c98)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   23: tokio_current_thread::Borrow<U>::enter::hcf1451fa81e796f7 (0x5556f8b6e911)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   24: tokio_current_thread::scheduler::Scheduler<U>::tick::ha21ebabffed1abd3 (0x5556f8b74cd3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   25: tokio_current_thread::Entered<P>::tick::h0a16114050d1f112 (0x5556f8b6ecc8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stdout]   26: tokio_current_thread::Entered<P>::block_on::hf3a339e1b85cb69b (0x5556f867ae44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stdout]   27: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::hbc517dfd27575566 (0x5556f86629d8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   28: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::he7180f66c3a82f70 (0x5556f86624bc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   29: tokio_executor::global::with_default::{{closure}}::h0532cfa695c63d32 (0x5556f864df8a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with::h6c27db4c538c85b0 (0x5556f872ada6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with::h79124f916f761273 (0x5556f8729125)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   32: tokio_executor::global::with_default::h57ead06d03568007 (0x5556f864dc57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   33: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::hf3c7e220094fd84c (0x5556f8661f2d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   34: tokio_timer::timer::handle::with_default::{{closure}}::h69643408ff25de8d (0x5556f86ca521)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   35: std::thread::local::LocalKey<T>::try_with::h58542a2f64984120 (0x5556f872aafe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::with::hea38c19daba5eb86 (0x5556f8729935)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   37: tokio_timer::timer::handle::with_default::ha22cc0a616aa35e0 (0x5556f86ca027)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hb5c76d7ba5a5b64d (0x5556f8661a44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   39: tokio_timer::clock::clock::with_default::{{closure}}::h3fe1c5e0f3fcb290 (0x5556f872801b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h8b36038894975a10 (0x5556f872baf1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h014ceee0a11b83f1 (0x5556f8728bf7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_timer::clock::clock::with_default::h4ab6ea44cf8b0e3d (0x5556f8727ac9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h5ef02a26ddf4ecd0 (0x5556f866175f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   44: tokio_reactor::with_default::{{closure}}::h2b0aac9c79c5aa81 (0x5556f86b64ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::h8fd4598b6f7c1a95 (0x5556f872c02e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::h26081e1ff7a65c9f (0x5556f8728ce5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_reactor::with_default::h456be6293a3381c2 (0x5556f86b6107)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::hca38780f97c30d9c (0x5556f866154d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   49: tokio::runtime::current_thread::runtime::Runtime::block_on::h5767575cee1b4abf (0x5556f86625d2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   50: trust_dns_resolver::async_resolver::tests::test_ndots::h7b4a30953843ab8b (0x5556f871fd1f)
[INFO] [stdout]              at src/async_resolver/mod.rs:703
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::tests::test_ndots::{{closure}}::h3bb2891516e2b46f (0x5556f871f73a)
[INFO] [stdout]              at src/async_resolver/mod.rs:680
[INFO] [stdout]   52: core::ops::function::FnOnce::call_once::he5c23347a407eb3c (0x5556f86517fe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   53: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   54: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   55: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   56: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   57: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   58: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   59: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   60: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   61: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   62: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   63: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   64: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f877597c - core::result::Result<T,E>::expect::h445a594a61eebaa8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f871fd41 - trust_dns_resolver::async_resolver::tests::test_ndots::h7b4a30953843ab8b
[INFO] [stdout]                                at src/async_resolver/mod.rs:703
[INFO] [stdout]   11:     0x5556f871f739 - trust_dns_resolver::async_resolver::tests::test_ndots::{{closure}}::h3bb2891516e2b46f
[INFO] [stdout]                                at src/async_resolver/mod.rs:680
[INFO] [stdout]   12:     0x5556f86517fd - core::ops::function::FnOnce::call_once::he5c23347a407eb3c
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                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/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f8c93817 - core::result::unwrap_failed::h6f8569b5ba264aa2
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f8775c03 - core::result::Result<T,E>::expect::h7764c4b85d33657e
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f876769d - trust_dns_resolver::system_conf::unix::tests::test_read_resolv_conf::hf977a38bc8c3ebd5
[INFO] [stdout]                                at src/system_conf/unix.rs:172
[INFO] [stdout]   11:     0x5556f8767579 - trust_dns_resolver::system_conf::unix::tests::test_read_resolv_conf::{{closure}}::h01572dfe06559a01
[INFO] [stdout]                                at src/system_conf/unix.rs:171
[INFO] [stdout]   12:     0x5556f865135d - core::ops::function::FnOnce::call_once::hbe68bd7c0fb0ba55
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                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 { inner: Os { code: 101, kind: Other, message: "Network is unreachable" }
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::hcb53f98c4bedbef4 (0x5556f8a3a73a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stdout]    3: <failure::error::Error as core::convert::From<F>>::from::h48775421df14cd6e (0x5556f8a79680)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stdout]    4: <T as core::convert::Into<U>>::into::hce1ff37a1e49d191 (0x5556f89f6f00)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/convert.rs:540
[INFO] [stdout]    5: failure::context::Context<D>::with_err::h5430882d67c76757 (0x5556f8a39cb8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105
[INFO] [stdout]    6: failure::Fail::context::he2935a2c71a59239 (0x5556f89f738c)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160
[INFO] [stdout]    7: <trust_dns_proto::error::ProtoError as core::convert::From<std::io::error::Error>>::from::h389849f40a8ead28 (0x5556f89e30c7)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:262
[INFO] [stdout]    8: <trust_dns_proto::udp::udp_client_stream::SingleUseUdpSocket as futures::future::Future>::poll::h55b1c361154bd983 (0x5556f89eb47f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/udp/udp_client_stream.rs:278
[INFO] [stdout]    9: <tokio_timer::timeout::Timeout<T> as futures::future::Future>::poll::h072048b7c488e6da (0x5556f8a8aac5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timeout.rs:179
[INFO] [stdout]   10: <trust_dns_proto::udp::udp_client_stream::UdpResponse as futures::future::Future>::poll::h51287f3d475bfb96 (0x5556f89eac2c)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/udp/udp_client_stream.rs:214
[INFO] [stdout]   11: <trust_dns_proto::xfer::OneshotDnsResponseReceiver<F> as futures::future::Future>::poll::h215767bdb93cb3cd (0x5556f86f9064)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/mod.rs:315
[INFO] [stdout]   12: <trust_dns_resolver::name_server::connection_provider::ConnectionHandleResponseInner as futures::future::Future>::poll::h232512a40d0c8c20 (0x5556f86ab450)
[INFO] [stdout]              at src/name_server/connection_provider.rs:331
[INFO] [stdout]   13: <trust_dns_resolver::name_server::connection_provider::ConnectionHandleResponse as futures::future::Future>::poll::hf90410a78029f83e (0x5556f86ab6bb)
[INFO] [stdout]              at src/name_server/connection_provider.rs:354
[INFO] [stdout]   14: futures::future::chain::Chain<A,B,C>::poll::h4b35037e3727d7a9 (0x5556f8683e3e)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]   15: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h6253cefb3d56f5fa (0x5556f8665aaa)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]   16: futures::future::chain::Chain<A,B,C>::poll::hb08ca4ddf803e333 (0x5556f868970c)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]   17: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h82d18002548f51c0 (0x5556f8665ada)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]   18: futures::future::chain::Chain<A,B,C>::poll::hc4cf0886e0f91f88 (0x5556f868b21c)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]   19: <futures::future::or_else::OrElse<A,B,F> as futures::future::Future>::poll::h9b2a42bb505ca71b (0x5556f8664d5a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/or_else.rs:32
[INFO] [stdout]   20: <alloc::boxed::Box<F> as futures::future::Future>::poll::hd38dd9b4405df14b (0x5556f8662d5c)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   21: futures::future::chain::Chain<A,B,C>::poll::h3ff288dbd4c4b5d8 (0x5556f86826af)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:32
[INFO] [stdout]   22: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::he230017448c50d52 (0x5556f8665b6a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]   23: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h195ea340231cb276 (0x5556f8717fda)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   24: futures::task_impl::Spawn<T>::enter::{{closure}}::hff8b5d50342f25ac (0x5556f8718df7)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   25: futures::task_impl::std::set::h7ed07e2055ae88b4 (0x5556f86c2d21)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   26: futures::task_impl::Spawn<T>::enter::h7acf6a92c6b33ae0 (0x5556f87185e3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   27: futures::task_impl::Spawn<T>::poll_fn_notify::h97bd3f00ba326fb8 (0x5556f8717845)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   28: futures::task_impl::Spawn<T>::poll_future_notify::h491fe7b57b633ce9 (0x5556f8717dfe)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   29: tokio_current_thread::Entered<P>::block_on::{{closure}}::h69b37823714f6cee (0x5556f867b306)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:494
[INFO] [stdout]   30: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h270783b341b4237e (0x5556f8679535)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   31: tokio_current_thread::CurrentRunner::set_spawn::hed389c841fc71d2c (0x5556f8678e8e)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   32: tokio_current_thread::Borrow<U>::enter::{{closure}}::ha8d9ad819e8a1a48 (0x5556f86793f5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   33: std::thread::local::LocalKey<T>::try_with::h38f1e2eb8acf4238 (0x5556f872a34b)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   34: std::thread::local::LocalKey<T>::with::hc176a9363283f097 (0x5556f87296c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   35: tokio_current_thread::Borrow<U>::enter::ha25dc18ea112f676 (0x5556f8679052)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   36: tokio_current_thread::Entered<P>::block_on::h10c0e1a5f64bc088 (0x5556f8679746)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:491
[INFO] [stdout]   37: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::h87f7c16bcb6cb02a (0x5556f86628b8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::h8cff78ceb1a3f0cd (0x5556f866238c)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   39: tokio_executor::global::with_default::{{closure}}::ha15a126ab5de9330 (0x5556f864e57a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h47326e7beb086b68 (0x5556f872a5d6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h438cad1540538fd3 (0x5556f8728dc5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_executor::global::with_default::hb2fe2423ddd959d0 (0x5556f864dd57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::h1a2467ba05b4b1b3 (0x5556f8661b8d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   44: tokio_timer::timer::handle::with_default::{{closure}}::hf3c3485c79554f56 (0x5556f86cad91)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::haa8fbb41e1d755d2 (0x5556f872ca3e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::he038dec2246181ba (0x5556f8729825)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_timer::timer::handle::with_default::h0da9027bcdd74713 (0x5556f86c9e27)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hc0bc5d062e764c2a (0x5556f8661ad4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   49: tokio_timer::clock::clock::with_default::{{closure}}::h55f09a04b7cf0bdd (0x5556f87281fb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   50: std::thread::local::LocalKey<T>::try_with::hedde5c31c6ac1c5d (0x5556f872e3e1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   51: std::thread::local::LocalKey<T>::with::h85967db6b7c39bb1 (0x5556f87292a7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   52: tokio_timer::clock::clock::with_default::h8b38abfcb207cf6c (0x5556f8727be9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   53: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h05e7c726a1c3aea3 (0x5556f866163f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   54: tokio_reactor::with_default::{{closure}}::h69fde5f5ffd032e0 (0x5556f86b6b5d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   55: std::thread::local::LocalKey<T>::try_with::h6f810762e92231dd (0x5556f872b04e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   56: std::thread::local::LocalKey<T>::with::h85e95dd92f3f1584 (0x5556f8729335)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   57: tokio_reactor::with_default::h0d3208aea9871136 (0x5556f86b5f97)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   58: tokio::runtime::current_thread::runtime::Runtime::enter::h775855d9f9f5be44 (0x5556f86613bd)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   59: tokio::runtime::current_thread::runtime::Runtime::block_on::h66bff288b9c6ff97 (0x5556f8662682)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   60: trust_dns_resolver::name_server::name_server::tests::test_name_server::hbfe0f44213bc1d5e (0x5556f87256eb)
[INFO] [stdout]              at src/name_server/name_server.rs:275
[INFO] [stdout]   61: trust_dns_resolver::name_server::name_server::tests::test_name_server::{{closure}}::h9dd7fd90b4751a8c (0x5556f872546a)
[INFO] [stdout]              at src/name_server/name_server.rs:258
[INFO] [stdout]   62: core::ops::function::FnOnce::call_once::h236947c903cd1a27 (0x5556f86500de)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   63: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   64: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   65: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   66: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   67: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   68: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   69: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   70: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   71: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   72: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   73: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   74: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f8a24217 - core::result::unwrap_failed::h97562fd1c25c793b
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f8775208 - core::result::Result<T,E>::expect::h05f342efa5235da0
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f872571f - trust_dns_resolver::name_server::name_server::tests::test_name_server::hbfe0f44213bc1d5e
[INFO] [stdout]                                at src/name_server/name_server.rs:275
[INFO] [stdout]   11:     0x5556f8725469 - trust_dns_resolver::name_server::name_server::tests::test_name_server::{{closure}}::h9dd7fd90b4751a8c
[INFO] [stdout]                                at src/name_server/name_server.rs:258
[INFO] [stdout]   12:     0x5556f86500dd - core::ops::function::FnOnce::call_once::h236947c903cd1a27
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::h2e6d87640175e561 (0x5556f8b799b5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h3029f66515f34ca8 (0x5556f8b6afd4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc0d09cecd849822c (0x5556f8b6b2b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::hcde2222930afe686 (0x5556f8b6e026)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::h2a52bbe547c3a4b4 (0x5556f8b6b0ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::h677edafac4fe9b80 (0x5556f8b6ae68)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h9207b9b4c2efb0a4 (0x5556f8b6afa8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_current_thread::scheduler::Scheduled<U>::tick::hbe82175e5a3dc251 (0x5556f8b740d4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:351
[INFO] [stdout]   17: tokio_current_thread::scheduler::Scheduler<U>::tick::{{closure}}::hfb4b9eae0dab8234 (0x5556f8b74de4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   18: tokio_current_thread::Borrow<U>::enter::{{closure}}::{{closure}}::h388ae903b0755e66 (0x5556f8b6eb14)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   19: tokio_current_thread::CurrentRunner::set_spawn::h4758dbe8a5f8c6b1 (0x5556f8b6e723)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:825
[INFO] [stdout]   20: tokio_current_thread::Borrow<U>::enter::{{closure}}::h44ee1a1742b22350 (0x5556f8b6e9c2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:788
[INFO] [stdout]   21: std::thread::local::LocalKey<T>::try_with::h0ff1fe202eb5aef9 (0x5556f8b81021)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   22: std::thread::local::LocalKey<T>::with::h4409589c23b2eb6f (0x5556f8b80c98)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   23: tokio_current_thread::Borrow<U>::enter::hcf1451fa81e796f7 (0x5556f8b6e911)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:786
[INFO] [stdout]   24: tokio_current_thread::scheduler::Scheduler<U>::tick::ha21ebabffed1abd3 (0x5556f8b74cd3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/scheduler.rs:330
[INFO] [stdout]   25: tokio_current_thread::Entered<P>::tick::h0a16114050d1f112 (0x5556f8b6ecc8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:612
[INFO] [stdout]   26: tokio_current_thread::Entered<P>::block_on::hf3a339e1b85cb69b (0x5556f867ae44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-current-thread-0.1.6/src/lib.rs:502
[INFO] [stdout]   27: tokio::runtime::current_thread::runtime::Runtime::block_on::{{closure}}::hbc517dfd27575566 (0x5556f86629d8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:200
[INFO] [stdout]   28: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::{{closure}}::he7180f66c3a82f70 (0x5556f86624bc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:241
[INFO] [stdout]   29: tokio_executor::global::with_default::{{closure}}::h0532cfa695c63d32 (0x5556f864df8a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   30: std::thread::local::LocalKey<T>::try_with::h6c27db4c538c85b0 (0x5556f872ada6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::with::h79124f916f761273 (0x5556f8729125)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   32: tokio_executor::global::with_default::h57ead06d03568007 (0x5556f864dc57)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   33: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::{{closure}}::hf3c7e220094fd84c (0x5556f8661f2d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:239
[INFO] [stdout]   34: tokio_timer::timer::handle::with_default::{{closure}}::h69643408ff25de8d (0x5556f86ca521)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   35: std::thread::local::LocalKey<T>::try_with::h58542a2f64984120 (0x5556f872aafe)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::with::hea38c19daba5eb86 (0x5556f8729935)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   37: tokio_timer::timer::handle::with_default::ha22cc0a616aa35e0 (0x5556f86ca027)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   38: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::{{closure}}::hb5c76d7ba5a5b64d (0x5556f8661a44)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:232
[INFO] [stdout]   39: tokio_timer::clock::clock::with_default::{{closure}}::h3fe1c5e0f3fcb290 (0x5556f872801b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   40: std::thread::local::LocalKey<T>::try_with::h8b36038894975a10 (0x5556f872baf1)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::with::h014ceee0a11b83f1 (0x5556f8728bf7)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   42: tokio_timer::clock::clock::with_default::h4ab6ea44cf8b0e3d (0x5556f8727ac9)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   43: tokio::runtime::current_thread::runtime::Runtime::enter::{{closure}}::h5ef02a26ddf4ecd0 (0x5556f866175f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:231
[INFO] [stdout]   44: tokio_reactor::with_default::{{closure}}::h2b0aac9c79c5aa81 (0x5556f86b64ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   45: std::thread::local::LocalKey<T>::try_with::h8fd4598b6f7c1a95 (0x5556f872c02e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   46: std::thread::local::LocalKey<T>::with::h26081e1ff7a65c9f (0x5556f8728ce5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   47: tokio_reactor::with_default::h456be6293a3381c2 (0x5556f86b6107)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   48: tokio::runtime::current_thread::runtime::Runtime::enter::hca38780f97c30d9c (0x5556f866154d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:230
[INFO] [stdout]   49: tokio::runtime::current_thread::runtime::Runtime::block_on::h5767575cee1b4abf (0x5556f86625d2)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/current_thread/runtime.rs:198
[INFO] [stdout]   50: trust_dns_resolver::async_resolver::tests::test_search_list::he839ccf9588613f4 (0x5556f872259b)
[INFO] [stdout]              at src/async_resolver/mod.rs:820
[INFO] [stdout]   51: trust_dns_resolver::async_resolver::tests::test_search_list::{{closure}}::h1b96aa72666943b7 (0x5556f8721f8a)
[INFO] [stdout]              at src/async_resolver/mod.rs:795
[INFO] [stdout]   52: core::ops::function::FnOnce::call_once::h2e7f400890f58cea (0x5556f865023e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   53: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608 (0x5556f87aeeaf)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   54: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   55: std::panicking::try::h24368a6d38b1d93c (0x5556f87c97a8)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::hf2c3df16a559e51f
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]              at src/libtest/lib.rs:1468
[INFO] [stdout]   56: std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 (0x5556f87a41c5)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   57: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h74161b153f5e9baf (0x5556f87a8275)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]       <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hf7155da0a5779cf2
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]       std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   58: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   59: std::panicking::try::h9073c4fbc6488ec1 (0x5556f87a8882)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]       std::panic::catch_unwind::h414e175ffeedf40c
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]       std::thread::Builder::spawn_unchecked::{{closure}}::hcde0649867c5f4c7
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   60: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   61: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   62: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   63: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   64: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f877597c - core::result::Result<T,E>::expect::h445a594a61eebaa8
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827
[INFO] [stdout]   10:     0x5556f87225bd - trust_dns_resolver::async_resolver::tests::test_search_list::he839ccf9588613f4
[INFO] [stdout]                                at src/async_resolver/mod.rs:820
[INFO] [stdout]   11:     0x5556f8721f89 - trust_dns_resolver::async_resolver::tests::test_search_list::{{closure}}::h1b96aa72666943b7
[INFO] [stdout]                                at src/async_resolver/mod.rs:795
[INFO] [stdout]   12:     0x5556f865023d - core::ops::function::FnOnce::call_once::h2e7f400890f58cea
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                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 { inner: ProtoError { inner: stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::hfeab119dddb60f1c (0x5556f8cddb13)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::hc4037e0989566921 (0x5556f8cdd8be)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111
[INFO] [stdout]    2: failure::context::Context<D>::new::h7d1ce4792f6b2faa (0x5556f8a39a4a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:84
[INFO] [stdout]    3: <trust_dns_proto::error::ProtoError as core::clone::Clone>::clone::h259011ed722ac14c (0x5556f89e2d80)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/error.rs:211
[INFO] [stdout]    4: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnectInner<F,S,R> as futures::future::Future>::poll::h7ba18f59e55ce997 (0x5556f86cb9c1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:253
[INFO] [stdout]    5: <trust_dns_proto::xfer::dns_exchange::DnsExchangeConnect<F,S,R> as futures::future::Future>::poll::h4adf22a89770337e (0x5556f86c9cdb)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/trust-dns-proto-0.7.4/src/xfer/dns_exchange.rs:185
[INFO] [stdout]    6: futures::future::chain::Chain<A,B,C>::poll::h6b7534c0717b82e8 (0x5556f86865ec)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26
[INFO] [stdout]    7: <futures::future::and_then::AndThen<A,B,F> as futures::future::Future>::poll::h8b8dd5ce159a8afc (0x5556f8665b0a)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32
[INFO] [stdout]    8: <futures::future::map_err::MapErr<A,F> as futures::future::Future>::poll::hef84bf899e63de14 (0x5556f8739b63)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30
[INFO] [stdout]    9: <alloc::boxed::Box<F> as futures::future::Future>::poll::hfe4fcac9254b2394 (0x5556f8cdb305)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113
[INFO] [stdout]   10: futures::task_impl::Spawn<T>::poll_future_notify::{{closure}}::h9a74bdedec4a2e05 (0x5556f8bdbef4)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   11: futures::task_impl::Spawn<T>::enter::{{closure}}::hc983e8d228a20f1a (0x5556f8bdc1a1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   12: futures::task_impl::std::set::haa19165ac57f4a06 (0x5556f8bd5496)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/std/mod.rs:83
[INFO] [stdout]   13: futures::task_impl::Spawn<T>::enter::hc3b08f66dbaa1f5d (0x5556f8bdbfef)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399
[INFO] [stdout]   14: futures::task_impl::Spawn<T>::poll_fn_notify::ha8d2bc7527e3381c (0x5556f8bdbca8)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291
[INFO] [stdout]   15: futures::task_impl::Spawn<T>::poll_future_notify::h1d31317a474e28ed (0x5556f8bdbe58)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329
[INFO] [stdout]   16: tokio_threadpool::task::Task::run::{{closure}}::h89c7f99ff57f8181 (0x5556f8bddc32)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:145
[INFO] [stdout]   17: core::ops::function::FnOnce::call_once::he2f4ff8f87944839 (0x5556f8be92e9)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   18: <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h1c0821f7cc9a0b63 (0x5556f8bdb219)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]   19: std::panicking::try::do_call::h7bcfe12fd7d534c7 (0x5556f8bfef53)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   20: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   21: std::panicking::try::hac5810e39154636b (0x5556f8bfeb30)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]   22: std::panic::catch_unwind::h4ab53a1cfa787577 (0x5556f8bdb751)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]   23: tokio_threadpool::task::Task::run::h58469b95c5782f03 (0x5556f8bdd48e)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:130
[INFO] [stdout]   24: tokio_threadpool::worker::Worker::run_task2::h6c65b332a4a95bb3 (0x5556f8bf90cf)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:567
[INFO] [stdout]   25: tokio_threadpool::worker::Worker::run_task::h85040433374d9891 (0x5556f8bf8994)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:459
[INFO] [stdout]   26: tokio_threadpool::worker::Worker::try_run_owned_task::h0f4b8be0377560c5 (0x5556f8bf8013)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:390
[INFO] [stdout]   27: tokio_threadpool::worker::Worker::try_run_task::h9621c3832777d695 (0x5556f8bf7a4d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:297
[INFO] [stdout]   28: tokio_threadpool::worker::Worker::run::h115f580cf0aacdd6 (0x5556f8bf78a6)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:241
[INFO] [stdout]   29: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::ha474afe516f2c7d5 (0x5556f8b68e6c)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:390
[INFO] [stdout]   30: tokio_timer::timer::handle::with_default::{{closure}}::h630154ba019353a6 (0x5556f8b8008e)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101
[INFO] [stdout]   31: std::thread::local::LocalKey<T>::try_with::h10f22618fd007369 (0x5556f8b81287)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   32: std::thread::local::LocalKey<T>::with::h18ff5af537be5f49 (0x5556f8b80ba3)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   33: tokio_timer::timer::handle::with_default::hb6460bd565dba048 (0x5556f8b7fed3)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84
[INFO] [stdout]   34: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::h554ed63dff6b7ad3 (0x5556f8b68ecc)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:382
[INFO] [stdout]   35: tokio_timer::clock::clock::with_default::{{closure}}::h30d139912e2909a0 (0x5556f8b661b1)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137
[INFO] [stdout]   36: std::thread::local::LocalKey<T>::try_with::hf84208f52f6471cb (0x5556f8b81ebb)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   37: std::thread::local::LocalKey<T>::with::h335413713b2b7fa1 (0x5556f8b80c2d)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   38: tokio_timer::clock::clock::with_default::h4ce1e9025bfebb7c (0x5556f8b6609e)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117
[INFO] [stdout]   39: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::hff9f1d6738901e8e (0x5556f8b68f1d)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:381
[INFO] [stdout]   40: tokio_reactor::with_default::{{closure}}::h3571d9d013a5b312 (0x5556f8b6a8ff)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237
[INFO] [stdout]   41: std::thread::local::LocalKey<T>::try_with::h6d6fddb0b64b4a4b (0x5556f8b81793)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   42: std::thread::local::LocalKey<T>::with::h5635075d845b1236 (0x5556f8b80d0d)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   43: tokio_reactor::with_default::hc2efb1a16b0f4a1e (0x5556f8b6a6c5)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217
[INFO] [stdout]   44: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::h14ca54a157c092dd (0x5556f8b68fc0)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:380
[INFO] [stdout]   45: tokio_threadpool::callback::Callback::call::hee62b42cfebbc56b (0x5556f8be5813)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/callback.rs:22
[INFO] [stdout]   46: tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}::hc618ea8434dac7d2 (0x5556f8bf752f)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:127
[INFO] [stdout]   47: tokio_executor::global::with_default::{{closure}}::h83aef95eebda4b1a (0x5556f8bd474b)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209
[INFO] [stdout]   48: std::thread::local::LocalKey<T>::try_with::hc21d31a59d53db4f (0x5556f8bf4eef)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   49: std::thread::local::LocalKey<T>::with::hf702c3a8afcfeb3a (0x5556f8bf4323)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   50: tokio_executor::global::with_default::h9f360b997cd197ab (0x5556f8bd4626)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178
[INFO] [stdout]   51: tokio_threadpool::worker::Worker::do_run::{{closure}}::h84b2a7b84b4e3a55 (0x5556f8bf75ed)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:125
[INFO] [stdout]   52: std::thread::local::LocalKey<T>::try_with::hb59e4ea6e957a441 (0x5556f8bf4c8a)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:299
[INFO] [stdout]   53: std::thread::local::LocalKey<T>::with::hdb09da2551550990 (0x5556f8bf422e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/local.rs:245
[INFO] [stdout]   54: tokio_threadpool::worker::Worker::do_run::h3501bcb81b1d0599 (0x5556f8bf7408)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:116
[INFO] [stdout]   55: tokio_threadpool::pool::Pool::spawn_thread::{{closure}}::h621f3e8ff0303008 (0x5556f8bfd682)
[INFO] [stdout]              at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/pool/mod.rs:344
[INFO] [stdout]   56: std::sys_common::backtrace::__rust_begin_short_backtrace::hc0a342c8125ac6a3 (0x5556f8bf310e)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   57: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3dea6ae83b3220e8 (0x5556f8be86b2)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]   58: <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5bdcb46f228f539f (0x5556f8bdb262)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]   59: std::panicking::try::do_call::h4c74bdc880e737c4 (0x5556f8bfeedc)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   60: __rust_maybe_catch_panic (0x5556f8d33f8a)
[INFO] [stdout]              at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   61: std::panicking::try::hdbe2086e486a7621 (0x5556f8bfed22)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]   62: std::panic::catch_unwind::ha48a3354443f6a6f (0x5556f8bdb792)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]   63: std::thread::Builder::spawn_unchecked::{{closure}}::hf03ec46f02ba7b33 (0x5556f8be84a6)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]   64: core::ops::function::FnOnce::call_once{{vtable.shim}}::h7e7d87ccb3d04c64 (0x5556f8be9014)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   65: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05 (0x5556f8d2243f)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   66: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h9ebda9db5f03daf3 (0x5556f8d33330)
[INFO] [stdout]              at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]       std::sys_common::thread::start_thread::ha32838ccbb8a8179
[INFO] [stdout]              at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]       std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]              at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   67: start_thread (0x7f1f8bb8e4a4)
[INFO] [stdout]   68: __clone (0x7f1f8b6b9d0f)
[INFO] [stdout]   69: <unknown> (0x0)
[INFO] [stdout] 
[INFO] [stdout] io error }
[INFO] [stdout] 
[INFO] [stdout] proto error }', src/libcore/result.rs:999:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5556f8d31773 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x5556f8d2c89b - std::sys_common::backtrace::_print::h49a82ae9552e35c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stdout]    2:     0x5556f8d2fcd6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]                                at src/libstd/panicking.rs:197
[INFO] [stdout]    3:     0x5556f8d2f9fe - std::panicking::default_hook::he4af6af4ac7fef7b
[INFO] [stdout]                                at src/libstd/panicking.rs:208
[INFO] [stdout]    4:     0x5556f8d303df - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f
[INFO] [stdout]                                at src/libstd/panicking.rs:474
[INFO] [stdout]    5:     0x5556f8d2ff61 - std::panicking::continue_panic_fmt::ha6d6ae144369025b
[INFO] [stdout]                                at src/libstd/panicking.rs:381
[INFO] [stdout]    6:     0x5556f8d2fe45 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:308
[INFO] [stdout]    7:     0x5556f8d4374c - core::panicking::panic_fmt::hc4f83bfed80aeabd
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x5556f876d6d2 - core::result::unwrap_failed::h48bb26e54b877992
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18
[INFO] [stdout]    9:     0x5556f8777894 - core::result::Result<T,E>::unwrap::hd4d36deb5c7e3169
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800
[INFO] [stdout]   10:     0x5556f867739f - trust_dns_resolver::resolver::tests::test_lookup::hc26bcb6b931f0241
[INFO] [stdout]                                at src/resolver.rs:188
[INFO] [stdout]   11:     0x5556f86772c9 - trust_dns_resolver::resolver::tests::test_lookup::{{closure}}::hd4f6536b1fea597c
[INFO] [stdout]                                at src/resolver.rs:185
[INFO] [stdout]   12:     0x5556f8650aad - core::ops::function::FnOnce::call_once::h68f1d8b37a9fbb26
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   13:     0x5556f87aeeae - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h6b004fa8f4fc1608
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   14:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   15:     0x5556f87c97a7 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at src/libtest/lib.rs:1468
[INFO] [stdout]   16:     0x5556f87a41c4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136
[INFO] [stdout]   17:     0x5556f87a8274 - std::panicking::try::do_call::h6f86e980b52f74d5
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293
[INFO] [stdout]   18:     0x5556f8d33f89 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stdout]   19:     0x5556f87a8881 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231
[INFO] [stdout]   20:     0x5556f8d2243e - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h805c3cc89d534c05
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]   21:     0x5556f8d3332f - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6
[INFO] [stdout]                                at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:13
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:79
[INFO] [stdout]   22:     0x7f1f8bb8e4a3 - start_thread
[INFO] [stdout]   23:     0x7f1f8b6b9d0e - __clone
[INFO] [stdout]   24:                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]     resolver::tests::test_lookup
[INFO] [stdout]     system_conf::unix::tests::test_read_resolv_conf
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 48 passed; 13 failed; 6 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `"docker" "inspect" "7a72c551ca3cf9bf5d1e681082dba6be04e99232e6632de4c61b19f6b0e6ca1c"`
[INFO] running `"docker" "rm" "-f" "7a72c551ca3cf9bf5d1e681082dba6be04e99232e6632de4c61b19f6b0e6ca1c"`
[INFO] [stdout] 7a72c551ca3cf9bf5d1e681082dba6be04e99232e6632de4c61b19f6b0e6ca1c