[INFO] crate howto 0.2.1 is already in cache [INFO] extracting crate howto 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/howto/0.2.1 [INFO] extracting crate howto 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/howto/0.2.1 [INFO] validating manifest of howto-0.2.1 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 howto-0.2.1 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 howto-0.2.1 [INFO] finished frobbing howto-0.2.1 [INFO] frobbed toml for howto-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/howto/0.2.1/Cargo.toml [INFO] started frobbing howto-0.2.1 [INFO] finished frobbing howto-0.2.1 [INFO] frobbed toml for howto-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/howto/0.2.1/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 howto-0.2.1 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/howto/0.2.1:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 7d11bf103423bfb5b7d9605242d15d02899223ae81c464d7612e2db6aee166fb [INFO] running `"docker" "start" "-a" "7d11bf103423bfb5b7d9605242d15d02899223ae81c464d7612e2db6aee166fb"` [INFO] [stderr] Compiling ego-tree v0.6.0 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling selectors v0.20.0 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling tokio-fs v0.1.6 [INFO] [stderr] Compiling markup5ever v0.7.5 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling html5ever v0.22.5 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.19 [INFO] [stderr] Compiling cssparser v0.24.1 [INFO] [stderr] warning[E0506]: cannot assign to `self.input.cached_token` because it is borrowed [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.24.1/src/parser.rs:572:17 [INFO] [stderr] | [INFO] [stderr] 547 | pub fn next_including_whitespace_and_comments(&mut self) -> Result<&Token<'i>, BasicParseError<'i>> { [INFO] [stderr] | - let's call the lifetime of this reference `'1` [INFO] [stderr] ... [INFO] [stderr] 560 | Some(ref cached_token) [INFO] [stderr] | ---------------- borrow of `self.input.cached_token` occurs here [INFO] [stderr] ... [INFO] [stderr] 572 | self.input.cached_token = Some(CachedToken { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ assignment to borrowed `self.input.cached_token` occurs here [INFO] [stderr] ... [INFO] [stderr] 584 | Ok(token) [INFO] [stderr] | --------- returning this value requires that `self.input.cached_token.0` is borrowed for `'1` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling scraper v0.9.2 [INFO] [stderr] Compiling howto v0.2.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 24s [INFO] running `"docker" "inspect" "7d11bf103423bfb5b7d9605242d15d02899223ae81c464d7612e2db6aee166fb"` [INFO] running `"docker" "rm" "-f" "7d11bf103423bfb5b7d9605242d15d02899223ae81c464d7612e2db6aee166fb"` [INFO] [stdout] 7d11bf103423bfb5b7d9605242d15d02899223ae81c464d7612e2db6aee166fb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/howto/0.2.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] 3a900de46902b0f69641a743a1255205d60eb6cee106026f35508a137a668570 [INFO] running `"docker" "start" "-a" "3a900de46902b0f69641a743a1255205d60eb6cee106026f35508a137a668570"` [INFO] [stderr] Compiling howto v0.2.1 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.56s [INFO] running `"docker" "inspect" "3a900de46902b0f69641a743a1255205d60eb6cee106026f35508a137a668570"` [INFO] running `"docker" "rm" "-f" "3a900de46902b0f69641a743a1255205d60eb6cee106026f35508a137a668570"` [INFO] [stdout] 3a900de46902b0f69641a743a1255205d60eb6cee106026f35508a137a668570 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/howto/0.2.1:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 2576aa6dc8c632a207bf84fbb1375950a4dbcef2047989e13d326b413282d16a [INFO] running `"docker" "start" "-a" "2576aa6dc8c632a207bf84fbb1375950a4dbcef2047989e13d326b413282d16a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/crater/target/debug/deps/howto-323065fc692f08be [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::drop_test ... FAILED [INFO] [stdout] test test::csharp_test ... FAILED [INFO] [stdout] test test::rust_test ... FAILED [INFO] [stdout] test test::cpp_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::drop_test stdout ---- [INFO] [stdout] thread 'test::drop_test' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "https://www.google.com/search?q=site:stackoverflow.com%20file%20io%20rust") [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h2b1d34a863b97eca (0x564cdcc45571) [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::h806b3e3b1f26ab9f (0x564cdcc4531e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::h5ef0e5dad622e3da (0x564cdc2b8fdb) [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: >::from::h2dc2194ac193a462 (0x564cdc2ab233) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h0db4048af894db95 (0x564cdc2a4fc3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/convert.rs:540 [INFO] [stdout] 5: core::ops::function::FnOnce::call_once::h4dc62bb6f586d280 (0x564cdc2ce703) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 6: core::result::Result::map_err::ha68a0ec80980a84d (0x564cdc2cd4e8) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:522 [INFO] [stdout] 7: as futures::future::Future>::poll::h2ef2466852b35259 (0x564cdc2b3f3c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:34 [INFO] [stdout] 8: futures::future::chain::Chain::poll::h66b372104b99fd82 (0x564cdc2a52e3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26 [INFO] [stdout] 9: as futures::future::Future>::poll::h53480459df13310a (0x564cdc2b966a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32 [INFO] [stdout] 10: as futures::future::Future>::poll::h3e7514dea566b858 (0x564cdc2b2aeb) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map.rs:30 [INFO] [stdout] 11: as futures::future::Future>::poll::hf7bcb23d0238b29e (0x564cdc2b4193) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30 [INFO] [stdout] 12: as futures::future::Future>::poll::h8cddf3a264758347 (0x564cdc2b331b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map.rs:30 [INFO] [stdout] 13: as futures::stream::Stream>::poll::h614ed2d5f3c37336 (0x564cdc2c664e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/flatten_stream.rs:63 [INFO] [stdout] 14: as futures::stream::Stream>::poll::h62953c0f6f196483 (0x564cdc2a9fc2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/filter_map.rs:79 [INFO] [stdout] 15: as futures::stream::Stream>::poll::hcf184aeafbb634cd (0x564cdc2bcf11) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/then.rs:60 [INFO] [stdout] 16: as futures::future::Future>::poll::h06b226b04cb27d83 (0x564cdc2ac6d7) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/forward.rs:94 [INFO] [stdout] 17: futures::future::chain::Chain::poll::hd9bd7bd465ca6e76 (0x564cdc2a5e38) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26 [INFO] [stdout] 18: as futures::future::Future>::poll::h7aaa4598fa4a207d (0x564cdc2c6493) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/then.rs:32 [INFO] [stdout] 19: as futures::future::Future>::poll::hb72a7e1c847fa833 (0x564cdcc42855) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113 [INFO] [stdout] 20: futures::task_impl::Spawn::poll_future_notify::{{closure}}::h95e24a0174616287 (0x564cdc6dd814) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329 [INFO] [stdout] 21: futures::task_impl::Spawn::enter::{{closure}}::h2e7e19565a493afb (0x564cdc6dda91) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399 [INFO] [stdout] 22: futures::task_impl::std::set::h5efe69d8171eda0a (0x564cdc6d4e14) [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] 23: futures::task_impl::Spawn::enter::h5ce4a86803b2c051 (0x564cdc6dd90f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399 [INFO] [stdout] 24: futures::task_impl::Spawn::poll_fn_notify::h651343bd3eae2257 (0x564cdc6dd5c8) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291 [INFO] [stdout] 25: futures::task_impl::Spawn::poll_future_notify::ha0b639296e4b945a (0x564cdc6dd778) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329 [INFO] [stdout] 26: tokio_threadpool::task::Task::run::{{closure}}::hd239d25bff03af56 (0x564cdc6df5c2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:145 [INFO] [stdout] 27: core::ops::function::FnOnce::call_once::h92170a681cc2cde6 (0x564cdc6f1f99) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: as core::ops::function::FnOnce<()>>::call_once::h6e7fba8ce7ce35a7 (0x564cdc6dcb29) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 29: std::panicking::try::do_call::h0e20f08240aaae55 (0x564cdc7028a3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 30: __rust_maybe_catch_panic (0x564cdcc9a1ca) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 31: std::panicking::try::h6753c6e1c2e09e2f (0x564cdc702670) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 32: std::panic::catch_unwind::h1493d5a5bfa1a756 (0x564cdc6dcb91) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 33: tokio_threadpool::task::Task::run::h8a91cf742103c1f1 (0x564cdc6dedf0) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:130 [INFO] [stdout] 34: tokio_threadpool::worker::Worker::run_task2::h8cf5ffa46dc27262 (0x564cdc6ef36f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:567 [INFO] [stdout] 35: tokio_threadpool::worker::Worker::run_task::h45362725821c4b92 (0x564cdc6eebc4) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:459 [INFO] [stdout] 36: tokio_threadpool::worker::Worker::try_run_owned_task::hdf9ed4f7ab53764b (0x564cdc6ee21d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:390 [INFO] [stdout] 37: tokio_threadpool::worker::Worker::try_run_task::h861cf22e7f4424ab (0x564cdc6edc4d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:297 [INFO] [stdout] 38: tokio_threadpool::worker::Worker::run::h559d27a2871a1dd6 (0x564cdc6eda8b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:241 [INFO] [stdout] 39: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::hf464930ecf17b790 (0x564cdc66c36c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:390 [INFO] [stdout] 40: tokio_timer::timer::handle::with_default::{{closure}}::ha8c985f680359a9b (0x564cdc678dfc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101 [INFO] [stdout] 41: std::thread::local::LocalKey::try_with::hea099cef987ab861 (0x564cdc674e1f) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 42: std::thread::local::LocalKey::with::h3044680e5b68f513 (0x564cdc6746c3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 43: tokio_timer::timer::handle::with_default::ha75a9f8db7dc81b4 (0x564cdc678c43) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84 [INFO] [stdout] 44: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::h97cd2161954c466c (0x564cdc66c3cc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:382 [INFO] [stdout] 45: tokio_timer::clock::clock::with_default::{{closure}}::hfdcd9259347c66ba (0x564cdc667f5f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137 [INFO] [stdout] 46: std::thread::local::LocalKey::try_with::h3ed1f03aa5f19497 (0x564cdc674c9b) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 47: std::thread::local::LocalKey::with::h6b1d57a59bb45cf3 (0x564cdc67479d) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 48: tokio_timer::clock::clock::with_default::h246237ce5933de1c (0x564cdc667e5b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117 [INFO] [stdout] 49: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::hb77138189dd9c295 (0x564cdc66c41d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:381 [INFO] [stdout] 50: tokio_reactor::with_default::{{closure}}::hc9ce9fda49e79882 (0x564cdc67917d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237 [INFO] [stdout] 51: std::thread::local::LocalKey::try_with::h0dd3adb3c8f3a64a (0x564cdc6749ab) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 52: std::thread::local::LocalKey::with::had06d72cf6864379 (0x564cdc67481d) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 53: tokio_reactor::with_default::hbcdc9b74be84c71d (0x564cdc678f45) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217 [INFO] [stdout] 54: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::ha708b6452840050b (0x564cdc66c4c0) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:380 [INFO] [stdout] 55: tokio_threadpool::callback::Callback::call::he9afbffa334bfcdc (0x564cdc6e4393) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/callback.rs:22 [INFO] [stdout] 56: tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}::h58671decad1b33ed (0x564cdc6ed73f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:127 [INFO] [stdout] 57: tokio_executor::global::with_default::{{closure}}::h2bbfd9fc8a157071 (0x564cdc6fe76b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209 [INFO] [stdout] 58: std::thread::local::LocalKey::try_with::haaf485e0b26f4192 (0x564cdc6e6a7f) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 59: std::thread::local::LocalKey::with::h833210abf42df58b (0x564cdc6e62d3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 60: tokio_executor::global::with_default::hc1a99f3a5ee36bcc (0x564cdc6fe643) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178 [INFO] [stdout] 61: tokio_threadpool::worker::Worker::do_run::{{closure}}::hf3469a7575110ed5 (0x564cdc6ed7ed) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:125 [INFO] [stdout] 62: std::thread::local::LocalKey::try_with::h7758988e81ea2577 (0x564cdc6e6906) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 63: std::thread::local::LocalKey::with::hf13ca799a64806c1 (0x564cdc6e633e) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 64: tokio_threadpool::worker::Worker::do_run::h5b7a4b3570ad625d (0x564cdc6ed615) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:116 [INFO] [stdout] 65: tokio_threadpool::pool::Pool::spawn_thread::{{closure}}::h2d1fba1812e1eabd (0x564cdc6f9930) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/pool/mod.rs:344 [INFO] [stdout] 66: std::sys_common::backtrace::__rust_begin_short_backtrace::hb32cc7a40d58b10d (0x564cdc7020be) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 67: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h04bf8383fadaa85f (0x564cdc6e9c52) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 68: as core::ops::function::FnOnce<()>>::call_once::h1f52deb0ca3c6f93 (0x564cdc6dcaf2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 69: std::panicking::try::do_call::h0631e23ca50485c1 (0x564cdc70282c) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 70: __rust_maybe_catch_panic (0x564cdcc9a1ca) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 71: std::panicking::try::h48311bc5794f15c7 (0x564cdc7024a2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 72: std::panic::catch_unwind::h2501b2c095a8b6cb (0x564cdc6dcbd2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 73: std::thread::Builder::spawn_unchecked::{{closure}}::h1d7430028da85425 (0x564cdc6e9a36) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 74: core::ops::function::FnOnce::call_once{{vtable.shim}}::h1446d87d114bc76f (0x564cdc6f1e44) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 75: as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b (0x564cdcc896bf) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 76: as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 (0x564cdcc99600) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 77: start_thread (0x7fe247b924a4) [INFO] [stdout] 78: __clone (0x7fe2476bdd0f) [INFO] [stdout] 79: (0x0) [INFO] [stdout] [INFO] [stdout] error in query file io rust', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564cdcc9664b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x564cdcc9664b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x564cdcc9664b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x564cdcc9664b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x564cdcc9664b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x564cdcc962ba - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x564cdcc96dc0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x564cdcc96942 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x564cdcc96826 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x564cdccb257d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x564cdc2c9cd5 - core::result::unwrap_failed::h9ec86c0771556755 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x564cdc2cc869 - core::result::Result::unwrap::h5692ea8ab7bb7dd1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x564cdc2d56f6 - howto::test::drop_test::hcef0c9adaf1ce2a0 [INFO] [stdout] at src/lib.rs:211 [INFO] [stdout] 13: 0x564cdc2d564a - howto::test::drop_test::{{closure}}::h8409146327825310 [INFO] [stdout] at src/lib.rs:208 [INFO] [stdout] 14: 0x564cdc2ceb4e - core::ops::function::FnOnce::call_once::hd09c2691c3555564 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x564cdc2e08ff - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x564cdcc9a1ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x564cdc2faef8 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x564cdc2faef8 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x564cdc2faef8 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x564cdc2d5d75 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x564cdc2d9ef5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x564cdc2d9ef5 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x564cdc2d9ef5 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x564cdcc9a1ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x564cdc2da532 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x564cdc2da532 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x564cdc2da532 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x564cdc2da532 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x564cdcc896bf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x564cdcc99600 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x564cdcc99600 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x564cdcc99600 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7fe247b924a4 - start_thread [INFO] [stdout] 34: 0x7fe2476bdd0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test::csharp_test stdout ---- [INFO] [stdout] thread 'test::csharp_test' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "https://www.google.com/search?q=site:stackoverflow.com%20file%20io%20C#") [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h2b1d34a863b97eca (0x564cdcc45571) [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::h806b3e3b1f26ab9f (0x564cdcc4531e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::h5ef0e5dad622e3da (0x564cdc2b8fdb) [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: >::from::h2dc2194ac193a462 (0x564cdc2ab233) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h0db4048af894db95 (0x564cdc2a4fc3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/convert.rs:540 [INFO] [stdout] 5: core::ops::function::FnOnce::call_once::h4dc62bb6f586d280 (0x564cdc2ce703) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 6: core::result::Result::map_err::ha68a0ec80980a84d (0x564cdc2cd4e8) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:522 [INFO] [stdout] 7: as futures::future::Future>::poll::h2ef2466852b35259 (0x564cdc2b3f3c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:34 [INFO] [stdout] 8: futures::future::chain::Chain::poll::h66b372104b99fd82 (0x564cdc2a52e3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26 [INFO] [stdout] 9: as futures::future::Future>::poll::h53480459df13310a (0x564cdc2b966a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32 [INFO] [stdout] 10: as futures::future::Future>::poll::h3e7514dea566b858 (0x564cdc2b2aeb) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map.rs:30 [INFO] [stdout] 11: as futures::future::Future>::poll::hf7bcb23d0238b29e (0x564cdc2b4193) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30 [INFO] [stdout] 12: as futures::future::Future>::poll::h8cddf3a264758347 (0x564cdc2b331b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map.rs:30 [INFO] [stdout] 13: as futures::stream::Stream>::poll::h614ed2d5f3c37336 (0x564cdc2c664e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/flatten_stream.rs:63 [INFO] [stdout] 14: as futures::stream::Stream>::poll::h62953c0f6f196483 (0x564cdc2a9fc2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/filter_map.rs:79 [INFO] [stdout] 15: as futures::stream::Stream>::poll::hcf184aeafbb634cd (0x564cdc2bcf11) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/then.rs:60 [INFO] [stdout] 16: as futures::future::Future>::poll::h06b226b04cb27d83 (0x564cdc2ac6d7) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/forward.rs:94 [INFO] [stdout] 17: futures::future::chain::Chain::poll::hd9bd7bd465ca6e76 (0x564cdc2a5e38) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26 [INFO] [stdout] 18: as futures::future::Future>::poll::h7aaa4598fa4a207d (0x564cdc2c6493) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/then.rs:32 [INFO] [stdout] 19: as futures::future::Future>::poll::hb72a7e1c847fa833 (0x564cdcc42855) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113 [INFO] [stdout] 20: futures::task_impl::Spawn::poll_future_notify::{{closure}}::h95e24a0174616287 (0x564cdc6dd814) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329 [INFO] [stdout] 21: futures::task_impl::Spawn::enter::{{closure}}::h2e7e19565a493afb (0x564cdc6dda91) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399 [INFO] [stdout] 22: futures::task_impl::std::set::h5efe69d8171eda0a (0x564cdc6d4e14) [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] 23: futures::task_impl::Spawn::enter::h5ce4a86803b2c051 (0x564cdc6dd90f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399 [INFO] [stdout] 24: futures::task_impl::Spawn::poll_fn_notify::h651343bd3eae2257 (0x564cdc6dd5c8) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291 [INFO] [stdout] 25: futures::task_impl::Spawn::poll_future_notify::ha0b639296e4b945a (0x564cdc6dd778) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329 [INFO] [stdout] 26: tokio_threadpool::task::Task::run::{{closure}}::hd239d25bff03af56 (0x564cdc6df5c2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:145 [INFO] [stdout] 27: core::ops::function::FnOnce::call_once::h92170a681cc2cde6 (0x564cdc6f1f99) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: as core::ops::function::FnOnce<()>>::call_once::h6e7fba8ce7ce35a7 (0x564cdc6dcb29) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 29: std::panicking::try::do_call::h0e20f08240aaae55 (0x564cdc7028a3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 30: __rust_maybe_catch_panic (0x564cdcc9a1ca) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 31: std::panicking::try::h6753c6e1c2e09e2f (0x564cdc702670) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 32: std::panic::catch_unwind::h1493d5a5bfa1a756 (0x564cdc6dcb91) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 33: tokio_threadpool::task::Task::run::h8a91cf742103c1f1 (0x564cdc6dedf0) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:130 [INFO] [stdout] 34: tokio_threadpool::worker::Worker::run_task2::h8cf5ffa46dc27262 (0x564cdc6ef36f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:567 [INFO] [stdout] 35: tokio_threadpool::worker::Worker::run_task::h45362725821c4b92 (0x564cdc6eebc4) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:459 [INFO] [stdout] 36: tokio_threadpool::worker::Worker::try_run_owned_task::hdf9ed4f7ab53764b (0x564cdc6ee21d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:390 [INFO] [stdout] 37: tokio_threadpool::worker::Worker::try_run_task::h861cf22e7f4424ab (0x564cdc6edc4d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:297 [INFO] [stdout] 38: tokio_threadpool::worker::Worker::run::h559d27a2871a1dd6 (0x564cdc6eda8b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:241 [INFO] [stdout] 39: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::hf464930ecf17b790 (0x564cdc66c36c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:390 [INFO] [stdout] 40: tokio_timer::timer::handle::with_default::{{closure}}::ha8c985f680359a9b (0x564cdc678dfc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101 [INFO] [stdout] 41: std::thread::local::LocalKey::try_with::hea099cef987ab861 (0x564cdc674e1f) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 42: std::thread::local::LocalKey::with::h3044680e5b68f513 (0x564cdc6746c3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 43: tokio_timer::timer::handle::with_default::ha75a9f8db7dc81b4 (0x564cdc678c43) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84 [INFO] [stdout] 44: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::h97cd2161954c466c (0x564cdc66c3cc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:382 [INFO] [stdout] 45: tokio_timer::clock::clock::with_default::{{closure}}::hfdcd9259347c66ba (0x564cdc667f5f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137 [INFO] [stdout] 46: std::thread::local::LocalKey::try_with::h3ed1f03aa5f19497 (0x564cdc674c9b) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 47: std::thread::local::LocalKey::with::h6b1d57a59bb45cf3 (0x564cdc67479d) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 48: tokio_timer::clock::clock::with_default::h246237ce5933de1c (0x564cdc667e5b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117 [INFO] [stdout] 49: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::hb77138189dd9c295 (0x564cdc66c41d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:381 [INFO] [stdout] 50: tokio_reactor::with_default::{{closure}}::hc9ce9fda49e79882 (0x564cdc67917d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237 [INFO] [stdout] 51: std::thread::local::LocalKey::try_with::h0dd3adb3c8f3a64a (0x564cdc6749ab) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 52: std::thread::local::LocalKey::with::had06d72cf6864379 (0x564cdc67481d) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 53: tokio_reactor::with_default::hbcdc9b74be84c71d (0x564cdc678f45) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217 [INFO] [stdout] 54: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::ha708b6452840050b (0x564cdc66c4c0) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:380 [INFO] [stdout] 55: tokio_threadpool::callback::Callback::call::he9afbffa334bfcdc (0x564cdc6e4393) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/callback.rs:22 [INFO] [stdout] 56: tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}::h58671decad1b33ed (0x564cdc6ed73f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:127 [INFO] [stdout] 57: tokio_executor::global::with_default::{{closure}}::h2bbfd9fc8a157071 (0x564cdc6fe76b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209 [INFO] [stdout] 58: std::thread::local::LocalKey::try_with::haaf485e0b26f4192 (0x564cdc6e6a7f) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 59: std::thread::local::LocalKey::with::h833210abf42df58b (0x564cdc6e62d3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 60: tokio_executor::global::with_default::hc1a99f3a5ee36bcc (0x564cdc6fe643) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178 [INFO] [stdout] 61: tokio_threadpool::worker::Worker::do_run::{{closure}}::hf3469a7575110ed5 (0x564cdc6ed7ed) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:125 [INFO] [stdout] 62: std::thread::local::LocalKey::try_with::h7758988e81ea2577 (0x564cdc6e6906) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 63: std::thread::local::LocalKey::with::hf13ca799a64806c1 (0x564cdc6e633e) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 64: tokio_threadpool::worker::Worker::do_run::h5b7a4b3570ad625d (0x564cdc6ed615) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:116 [INFO] [stdout] 65: tokio_threadpool::pool::Pool::spawn_thread::{{closure}}::h2d1fba1812e1eabd (0x564cdc6f9930) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/pool/mod.rs:344 [INFO] [stdout] 66: std::sys_common::backtrace::__rust_begin_short_backtrace::hb32cc7a40d58b10d (0x564cdc7020be) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 67: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h04bf8383fadaa85f (0x564cdc6e9c52) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 68: as core::ops::function::FnOnce<()>>::call_once::h1f52deb0ca3c6f93 (0x564cdc6dcaf2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 69: std::panicking::try::do_call::h0631e23ca50485c1 (0x564cdc70282c) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 70: __rust_maybe_catch_panic (0x564cdcc9a1ca) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 71: std::panicking::try::h48311bc5794f15c7 (0x564cdc7024a2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 72: std::panic::catch_unwind::h2501b2c095a8b6cb (0x564cdc6dcbd2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 73: std::thread::Builder::spawn_unchecked::{{closure}}::h1d7430028da85425 (0x564cdc6e9a36) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 74: core::ops::function::FnOnce::call_once{{vtable.shim}}::h1446d87d114bc76f (0x564cdc6f1e44) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 75: as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b (0x564cdcc896bf) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 76: as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 (0x564cdcc99600) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 77: start_thread (0x7fe247b924a4) [INFO] [stdout] 78: __clone (0x7fe2476bdd0f) [INFO] [stdout] 79: (0x0) [INFO] [stdout] [INFO] [stdout] error in query file io C#', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564cdcc9664b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x564cdcc9664b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x564cdcc9664b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x564cdcc9664b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x564cdcc9664b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x564cdcc962ba - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x564cdcc96dc0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x564cdcc96942 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x564cdcc96826 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x564cdccb257d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x564cdc2c9cd5 - core::result::unwrap_failed::h9ec86c0771556755 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x564cdc2cc869 - core::result::Result::unwrap::h5692ea8ab7bb7dd1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x564cdc2d4b3a - howto::test::csharp_test::hb979176046093b23 [INFO] [stdout] at src/lib.rs:166 [INFO] [stdout] 13: 0x564cdc2d462a - howto::test::csharp_test::{{closure}}::h87f95da3fcc96b77 [INFO] [stdout] at src/lib.rs:160 [INFO] [stdout] 14: 0x564cdc2ce61e - core::ops::function::FnOnce::call_once::h25cabf277d6cef4d [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x564cdc2e08ff - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x564cdcc9a1ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x564cdc2faef8 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x564cdc2faef8 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x564cdc2faef8 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x564cdc2d5d75 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x564cdc2d9ef5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x564cdc2d9ef5 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x564cdc2d9ef5 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x564cdcc9a1ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x564cdc2da532 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x564cdc2da532 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x564cdc2da532 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x564cdc2da532 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x564cdcc896bf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x564cdcc99600 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x564cdcc99600 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x564cdcc99600 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7fe247b924a4 - start_thread [INFO] [stdout] 34: 0x7fe2476bdd0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test::rust_test stdout ---- [INFO] [stdout] thread 'test::rust_test' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "https://www.google.com/search?q=site:stackoverflow.com%20file%20io%20rust") [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h2b1d34a863b97eca (0x564cdcc45571) [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::h806b3e3b1f26ab9f (0x564cdcc4531e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::h5ef0e5dad622e3da (0x564cdc2b8fdb) [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: >::from::h2dc2194ac193a462 (0x564cdc2ab233) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h0db4048af894db95 (0x564cdc2a4fc3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/convert.rs:540 [INFO] [stdout] 5: core::ops::function::FnOnce::call_once::h4dc62bb6f586d280 (0x564cdc2ce703) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 6: core::result::Result::map_err::ha68a0ec80980a84d (0x564cdc2cd4e8) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:522 [INFO] [stdout] 7: as futures::future::Future>::poll::h2ef2466852b35259 (0x564cdc2b3f3c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:34 [INFO] [stdout] 8: futures::future::chain::Chain::poll::h66b372104b99fd82 (0x564cdc2a52e3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26 [INFO] [stdout] 9: as futures::future::Future>::poll::h53480459df13310a (0x564cdc2b966a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32 [INFO] [stdout] 10: as futures::future::Future>::poll::h3e7514dea566b858 (0x564cdc2b2aeb) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map.rs:30 [INFO] [stdout] 11: as futures::future::Future>::poll::hf7bcb23d0238b29e (0x564cdc2b4193) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30 [INFO] [stdout] 12: as futures::future::Future>::poll::h8cddf3a264758347 (0x564cdc2b331b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map.rs:30 [INFO] [stdout] 13: as futures::stream::Stream>::poll::h614ed2d5f3c37336 (0x564cdc2c664e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/flatten_stream.rs:63 [INFO] [stdout] 14: as futures::stream::Stream>::poll::h62953c0f6f196483 (0x564cdc2a9fc2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/filter_map.rs:79 [INFO] [stdout] 15: as futures::stream::Stream>::poll::hcf184aeafbb634cd (0x564cdc2bcf11) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/then.rs:60 [INFO] [stdout] 16: as futures::future::Future>::poll::h06b226b04cb27d83 (0x564cdc2ac6d7) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/forward.rs:94 [INFO] [stdout] 17: futures::future::chain::Chain::poll::hd9bd7bd465ca6e76 (0x564cdc2a5e38) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26 [INFO] [stdout] 18: as futures::future::Future>::poll::h7aaa4598fa4a207d (0x564cdc2c6493) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/then.rs:32 [INFO] [stdout] 19: as futures::future::Future>::poll::hb72a7e1c847fa833 (0x564cdcc42855) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113 [INFO] [stdout] 20: futures::task_impl::Spawn::poll_future_notify::{{closure}}::h95e24a0174616287 (0x564cdc6dd814) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329 [INFO] [stdout] 21: futures::task_impl::Spawn::enter::{{closure}}::h2e7e19565a493afb (0x564cdc6dda91) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399 [INFO] [stdout] 22: futures::task_impl::std::set::h5efe69d8171eda0a (0x564cdc6d4e14) [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] 23: futures::task_impl::Spawn::enter::h5ce4a86803b2c051 (0x564cdc6dd90f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399 [INFO] [stdout] 24: futures::task_impl::Spawn::poll_fn_notify::h651343bd3eae2257 (0x564cdc6dd5c8) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291 [INFO] [stdout] 25: futures::task_impl::Spawn::poll_future_notify::ha0b639296e4b945a (0x564cdc6dd778) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329 [INFO] [stdout] 26: tokio_threadpool::task::Task::run::{{closure}}::hd239d25bff03af56 (0x564cdc6df5c2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:145 [INFO] [stdout] 27: core::ops::function::FnOnce::call_once::h92170a681cc2cde6 (0x564cdc6f1f99) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: as core::ops::function::FnOnce<()>>::call_once::h6e7fba8ce7ce35a7 (0x564cdc6dcb29) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 29: std::panicking::try::do_call::h0e20f08240aaae55 (0x564cdc7028a3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 30: __rust_maybe_catch_panic (0x564cdcc9a1ca) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 31: std::panicking::try::h6753c6e1c2e09e2f (0x564cdc702670) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 32: std::panic::catch_unwind::h1493d5a5bfa1a756 (0x564cdc6dcb91) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 33: tokio_threadpool::task::Task::run::h8a91cf742103c1f1 (0x564cdc6dedf0) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:130 [INFO] [stdout] 34: tokio_threadpool::worker::Worker::run_task2::h8cf5ffa46dc27262 (0x564cdc6ef36f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:567 [INFO] [stdout] 35: tokio_threadpool::worker::Worker::run_task::h45362725821c4b92 (0x564cdc6eebc4) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:459 [INFO] [stdout] 36: tokio_threadpool::worker::Worker::try_run_owned_task::hdf9ed4f7ab53764b (0x564cdc6ee21d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:390 [INFO] [stdout] 37: tokio_threadpool::worker::Worker::try_run_task::h861cf22e7f4424ab (0x564cdc6edc4d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:297 [INFO] [stdout] 38: tokio_threadpool::worker::Worker::run::h559d27a2871a1dd6 (0x564cdc6eda8b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:241 [INFO] [stdout] 39: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::hf464930ecf17b790 (0x564cdc66c36c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:390 [INFO] [stdout] 40: tokio_timer::timer::handle::with_default::{{closure}}::ha8c985f680359a9b (0x564cdc678dfc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101 [INFO] [stdout] 41: std::thread::local::LocalKey::try_with::hea099cef987ab861 (0x564cdc674e1f) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 42: std::thread::local::LocalKey::with::h3044680e5b68f513 (0x564cdc6746c3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 43: tokio_timer::timer::handle::with_default::ha75a9f8db7dc81b4 (0x564cdc678c43) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84 [INFO] [stdout] 44: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::h97cd2161954c466c (0x564cdc66c3cc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:382 [INFO] [stdout] 45: tokio_timer::clock::clock::with_default::{{closure}}::hfdcd9259347c66ba (0x564cdc667f5f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137 [INFO] [stdout] 46: std::thread::local::LocalKey::try_with::h3ed1f03aa5f19497 (0x564cdc674c9b) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 47: std::thread::local::LocalKey::with::h6b1d57a59bb45cf3 (0x564cdc67479d) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 48: tokio_timer::clock::clock::with_default::h246237ce5933de1c (0x564cdc667e5b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117 [INFO] [stdout] 49: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::hb77138189dd9c295 (0x564cdc66c41d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:381 [INFO] [stdout] 50: tokio_reactor::with_default::{{closure}}::hc9ce9fda49e79882 (0x564cdc67917d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237 [INFO] [stdout] 51: std::thread::local::LocalKey::try_with::h0dd3adb3c8f3a64a (0x564cdc6749ab) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 52: std::thread::local::LocalKey::with::had06d72cf6864379 (0x564cdc67481d) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 53: tokio_reactor::with_default::hbcdc9b74be84c71d (0x564cdc678f45) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217 [INFO] [stdout] 54: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::ha708b6452840050b (0x564cdc66c4c0) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:380 [INFO] [stdout] 55: tokio_threadpool::callback::Callback::call::he9afbffa334bfcdc (0x564cdc6e4393) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/callback.rs:22 [INFO] [stdout] 56: tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}::h58671decad1b33ed (0x564cdc6ed73f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:127 [INFO] [stdout] 57: tokio_executor::global::with_default::{{closure}}::h2bbfd9fc8a157071 (0x564cdc6fe76b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209 [INFO] [stdout] 58: std::thread::local::LocalKey::try_with::haaf485e0b26f4192 (0x564cdc6e6a7f) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 59: std::thread::local::LocalKey::with::h833210abf42df58b (0x564cdc6e62d3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 60: tokio_executor::global::with_default::hc1a99f3a5ee36bcc (0x564cdc6fe643) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178 [INFO] [stdout] 61: tokio_threadpool::worker::Worker::do_run::{{closure}}::hf3469a7575110ed5 (0x564cdc6ed7ed) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:125 [INFO] [stdout] 62: std::thread::local::LocalKey::try_with::h7758988e81ea2577 (0x564cdc6e6906) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 63: std::thread::local::LocalKey::with::hf13ca799a64806c1 (0x564cdc6e633e) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 64: tokio_threadpool::worker::Worker::do_run::h5b7a4b3570ad625d (0x564cdc6ed615) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:116 [INFO] [stdout] 65: tokio_threadpool::pool::Pool::spawn_thread::{{closure}}::h2d1fba1812e1eabd (0x564cdc6f9930) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/pool/mod.rs:344 [INFO] [stdout] 66: std::sys_common::backtrace::__rust_begin_short_backtrace::hb32cc7a40d58b10d (0x564cdc7020be) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 67: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h04bf8383fadaa85f (0x564cdc6e9c52) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 68: as core::ops::function::FnOnce<()>>::call_once::h1f52deb0ca3c6f93 (0x564cdc6dcaf2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 69: std::panicking::try::do_call::h0631e23ca50485c1 (0x564cdc70282c) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 70: __rust_maybe_catch_panic (0x564cdcc9a1ca) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 71: std::panicking::try::h48311bc5794f15c7 (0x564cdc7024a2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 72: std::panic::catch_unwind::h2501b2c095a8b6cb (0x564cdc6dcbd2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 73: std::thread::Builder::spawn_unchecked::{{closure}}::h1d7430028da85425 (0x564cdc6e9a36) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 74: core::ops::function::FnOnce::call_once{{vtable.shim}}::h1446d87d114bc76f (0x564cdc6f1e44) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 75: as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b (0x564cdcc896bf) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 76: as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 (0x564cdcc99600) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 77: start_thread (0x7fe247b924a4) [INFO] [stdout] 78: __clone (0x7fe2476bdd0f) [INFO] [stdout] 79: (0x0) [INFO] [stdout] [INFO] [stdout] error in query file io rust', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564cdcc9664b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x564cdcc9664b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x564cdcc9664b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x564cdcc9664b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x564cdcc9664b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x564cdcc962ba - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x564cdcc96dc0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x564cdcc96942 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x564cdcc96826 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x564cdccb257d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x564cdc2c9cd5 - core::result::unwrap_failed::h9ec86c0771556755 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x564cdc2cc869 - core::result::Result::unwrap::h5692ea8ab7bb7dd1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x564cdc2d55fa - howto::test::rust_test::h56a410858e5f2c19 [INFO] [stdout] at src/lib.rs:198 [INFO] [stdout] 13: 0x564cdc2d50ea - howto::test::rust_test::{{closure}}::h624f027e8dc7e22e [INFO] [stdout] at src/lib.rs:192 [INFO] [stdout] 14: 0x564cdc2ce99e - core::ops::function::FnOnce::call_once::haeba1af71f9e6d25 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x564cdc2e08ff - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x564cdcc9a1ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x564cdc2faef8 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x564cdc2faef8 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x564cdc2faef8 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x564cdc2d5d75 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x564cdc2d9ef5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x564cdc2d9ef5 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x564cdc2d9ef5 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x564cdcc9a1ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x564cdc2da532 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x564cdc2da532 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x564cdc2da532 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x564cdc2da532 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x564cdcc896bf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x564cdcc99600 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x564cdcc99600 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x564cdcc99600 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7fe247b924a4 - start_thread [INFO] [stdout] 34: 0x7fe2476bdd0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test::cpp_test stdout ---- [INFO] [stdout] thread 'test::cpp_test' panicked at 'called `Result::unwrap()` on an `Err` value: Error(Hyper(Error(Connect, Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" })), "https://www.google.com/search?q=site:stackoverflow.com%20file%20io%20C++") [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h2b1d34a863b97eca (0x564cdcc45571) [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::h806b3e3b1f26ab9f (0x564cdcc4531e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::h5ef0e5dad622e3da (0x564cdc2b8fdb) [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: >::from::h2dc2194ac193a462 (0x564cdc2ab233) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h0db4048af894db95 (0x564cdc2a4fc3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/convert.rs:540 [INFO] [stdout] 5: core::ops::function::FnOnce::call_once::h4dc62bb6f586d280 (0x564cdc2ce703) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 6: core::result::Result::map_err::ha68a0ec80980a84d (0x564cdc2cd4e8) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:522 [INFO] [stdout] 7: as futures::future::Future>::poll::h2ef2466852b35259 (0x564cdc2b3f3c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:34 [INFO] [stdout] 8: futures::future::chain::Chain::poll::h66b372104b99fd82 (0x564cdc2a52e3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26 [INFO] [stdout] 9: as futures::future::Future>::poll::h53480459df13310a (0x564cdc2b966a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/and_then.rs:32 [INFO] [stdout] 10: as futures::future::Future>::poll::h3e7514dea566b858 (0x564cdc2b2aeb) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map.rs:30 [INFO] [stdout] 11: as futures::future::Future>::poll::hf7bcb23d0238b29e (0x564cdc2b4193) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map_err.rs:30 [INFO] [stdout] 12: as futures::future::Future>::poll::h8cddf3a264758347 (0x564cdc2b331b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/map.rs:30 [INFO] [stdout] 13: as futures::stream::Stream>::poll::h614ed2d5f3c37336 (0x564cdc2c664e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/flatten_stream.rs:63 [INFO] [stdout] 14: as futures::stream::Stream>::poll::h62953c0f6f196483 (0x564cdc2a9fc2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/filter_map.rs:79 [INFO] [stdout] 15: as futures::stream::Stream>::poll::hcf184aeafbb634cd (0x564cdc2bcf11) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/then.rs:60 [INFO] [stdout] 16: as futures::future::Future>::poll::h06b226b04cb27d83 (0x564cdc2ac6d7) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/stream/forward.rs:94 [INFO] [stdout] 17: futures::future::chain::Chain::poll::hd9bd7bd465ca6e76 (0x564cdc2a5e38) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/chain.rs:26 [INFO] [stdout] 18: as futures::future::Future>::poll::h7aaa4598fa4a207d (0x564cdc2c6493) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/then.rs:32 [INFO] [stdout] 19: as futures::future::Future>::poll::hb72a7e1c847fa833 (0x564cdcc42855) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/future/mod.rs:113 [INFO] [stdout] 20: futures::task_impl::Spawn::poll_future_notify::{{closure}}::h95e24a0174616287 (0x564cdc6dd814) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329 [INFO] [stdout] 21: futures::task_impl::Spawn::enter::{{closure}}::h2e7e19565a493afb (0x564cdc6dda91) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399 [INFO] [stdout] 22: futures::task_impl::std::set::h5efe69d8171eda0a (0x564cdc6d4e14) [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] 23: futures::task_impl::Spawn::enter::h5ce4a86803b2c051 (0x564cdc6dd90f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:399 [INFO] [stdout] 24: futures::task_impl::Spawn::poll_fn_notify::h651343bd3eae2257 (0x564cdc6dd5c8) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:291 [INFO] [stdout] 25: futures::task_impl::Spawn::poll_future_notify::ha0b639296e4b945a (0x564cdc6dd778) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-0.1.28/src/task_impl/mod.rs:329 [INFO] [stdout] 26: tokio_threadpool::task::Task::run::{{closure}}::hd239d25bff03af56 (0x564cdc6df5c2) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:145 [INFO] [stdout] 27: core::ops::function::FnOnce::call_once::h92170a681cc2cde6 (0x564cdc6f1f99) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: as core::ops::function::FnOnce<()>>::call_once::h6e7fba8ce7ce35a7 (0x564cdc6dcb29) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 29: std::panicking::try::do_call::h0e20f08240aaae55 (0x564cdc7028a3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 30: __rust_maybe_catch_panic (0x564cdcc9a1ca) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 31: std::panicking::try::h6753c6e1c2e09e2f (0x564cdc702670) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 32: std::panic::catch_unwind::h1493d5a5bfa1a756 (0x564cdc6dcb91) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 33: tokio_threadpool::task::Task::run::h8a91cf742103c1f1 (0x564cdc6dedf0) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/task/mod.rs:130 [INFO] [stdout] 34: tokio_threadpool::worker::Worker::run_task2::h8cf5ffa46dc27262 (0x564cdc6ef36f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:567 [INFO] [stdout] 35: tokio_threadpool::worker::Worker::run_task::h45362725821c4b92 (0x564cdc6eebc4) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:459 [INFO] [stdout] 36: tokio_threadpool::worker::Worker::try_run_owned_task::hdf9ed4f7ab53764b (0x564cdc6ee21d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:390 [INFO] [stdout] 37: tokio_threadpool::worker::Worker::try_run_task::h861cf22e7f4424ab (0x564cdc6edc4d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:297 [INFO] [stdout] 38: tokio_threadpool::worker::Worker::run::h559d27a2871a1dd6 (0x564cdc6eda8b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:241 [INFO] [stdout] 39: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::{{closure}}::hf464930ecf17b790 (0x564cdc66c36c) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:390 [INFO] [stdout] 40: tokio_timer::timer::handle::with_default::{{closure}}::ha8c985f680359a9b (0x564cdc678dfc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:101 [INFO] [stdout] 41: std::thread::local::LocalKey::try_with::hea099cef987ab861 (0x564cdc674e1f) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 42: std::thread::local::LocalKey::with::h3044680e5b68f513 (0x564cdc6746c3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 43: tokio_timer::timer::handle::with_default::ha75a9f8db7dc81b4 (0x564cdc678c43) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/timer/handle.rs:84 [INFO] [stdout] 44: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::{{closure}}::h97cd2161954c466c (0x564cdc66c3cc) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:382 [INFO] [stdout] 45: tokio_timer::clock::clock::with_default::{{closure}}::hfdcd9259347c66ba (0x564cdc667f5f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:137 [INFO] [stdout] 46: std::thread::local::LocalKey::try_with::h3ed1f03aa5f19497 (0x564cdc674c9b) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 47: std::thread::local::LocalKey::with::h6b1d57a59bb45cf3 (0x564cdc67479d) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 48: tokio_timer::clock::clock::with_default::h246237ce5933de1c (0x564cdc667e5b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-timer-0.2.11/src/clock/clock.rs:117 [INFO] [stdout] 49: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::{{closure}}::hb77138189dd9c295 (0x564cdc66c41d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:381 [INFO] [stdout] 50: tokio_reactor::with_default::{{closure}}::hc9ce9fda49e79882 (0x564cdc67917d) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:237 [INFO] [stdout] 51: std::thread::local::LocalKey::try_with::h0dd3adb3c8f3a64a (0x564cdc6749ab) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 52: std::thread::local::LocalKey::with::had06d72cf6864379 (0x564cdc67481d) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 53: tokio_reactor::with_default::hbcdc9b74be84c71d (0x564cdc678f45) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-reactor-0.1.9/src/lib.rs:217 [INFO] [stdout] 54: tokio::runtime::threadpool::builder::Builder::build::{{closure}}::ha708b6452840050b (0x564cdc66c4c0) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.1.22/src/runtime/threadpool/builder.rs:380 [INFO] [stdout] 55: tokio_threadpool::callback::Callback::call::he9afbffa334bfcdc (0x564cdc6e4393) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/callback.rs:22 [INFO] [stdout] 56: tokio_threadpool::worker::Worker::do_run::{{closure}}::{{closure}}::h58671decad1b33ed (0x564cdc6ed73f) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:127 [INFO] [stdout] 57: tokio_executor::global::with_default::{{closure}}::h2bbfd9fc8a157071 (0x564cdc6fe76b) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:209 [INFO] [stdout] 58: std::thread::local::LocalKey::try_with::haaf485e0b26f4192 (0x564cdc6e6a7f) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 59: std::thread::local::LocalKey::with::h833210abf42df58b (0x564cdc6e62d3) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 60: tokio_executor::global::with_default::hc1a99f3a5ee36bcc (0x564cdc6fe643) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-executor-0.1.8/src/global.rs:178 [INFO] [stdout] 61: tokio_threadpool::worker::Worker::do_run::{{closure}}::hf3469a7575110ed5 (0x564cdc6ed7ed) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:125 [INFO] [stdout] 62: std::thread::local::LocalKey::try_with::h7758988e81ea2577 (0x564cdc6e6906) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:257 [INFO] [stdout] 63: std::thread::local::LocalKey::with::hf13ca799a64806c1 (0x564cdc6e633e) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/local.rs:234 [INFO] [stdout] 64: tokio_threadpool::worker::Worker::do_run::h5b7a4b3570ad625d (0x564cdc6ed615) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/worker/mod.rs:116 [INFO] [stdout] 65: tokio_threadpool::pool::Pool::spawn_thread::{{closure}}::h2d1fba1812e1eabd (0x564cdc6f9930) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-threadpool-0.1.15/src/pool/mod.rs:344 [INFO] [stdout] 66: std::sys_common::backtrace::__rust_begin_short_backtrace::hb32cc7a40d58b10d (0x564cdc7020be) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 67: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h04bf8383fadaa85f (0x564cdc6e9c52) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 68: as core::ops::function::FnOnce<()>>::call_once::h1f52deb0ca3c6f93 (0x564cdc6dcaf2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 69: std::panicking::try::do_call::h0631e23ca50485c1 (0x564cdc70282c) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 70: __rust_maybe_catch_panic (0x564cdcc9a1ca) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 71: std::panicking::try::h48311bc5794f15c7 (0x564cdc7024a2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 72: std::panic::catch_unwind::h2501b2c095a8b6cb (0x564cdc6dcbd2) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 73: std::thread::Builder::spawn_unchecked::{{closure}}::h1d7430028da85425 (0x564cdc6e9a36) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 74: core::ops::function::FnOnce::call_once{{vtable.shim}}::h1446d87d114bc76f (0x564cdc6f1e44) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 75: as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b (0x564cdcc896bf) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 76: as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 (0x564cdcc99600) [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 77: start_thread (0x7fe247b924a4) [INFO] [stdout] 78: __clone (0x7fe2476bdd0f) [INFO] [stdout] 79: (0x0) [INFO] [stdout] [INFO] [stdout] error in query file io C++', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564cdcc9664b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x564cdcc9664b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x564cdcc9664b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x564cdcc9664b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x564cdcc9664b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x564cdcc962ba - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x564cdcc96dc0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x564cdcc96942 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x564cdcc96826 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x564cdccb257d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x564cdc2c9cd5 - core::result::unwrap_failed::h9ec86c0771556755 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x564cdc2cc869 - core::result::Result::unwrap::h5692ea8ab7bb7dd1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800 [INFO] [stdout] 12: 0x564cdc2d509a - howto::test::cpp_test::hb2aef6eef8e03233 [INFO] [stdout] at src/lib.rs:182 [INFO] [stdout] 13: 0x564cdc2d4b8a - howto::test::cpp_test::{{closure}}::h27d2a6d08d53da4d [INFO] [stdout] at src/lib.rs:176 [INFO] [stdout] 14: 0x564cdc2ce8be - core::ops::function::FnOnce::call_once::h8b53952a53ef25bc [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x564cdc2e08ff - as core::ops::function::FnOnce>::call_once::h9568fda2c3b99042 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x564cdcc9a1ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x564cdc2faef8 - std::panicking::try::h4b4c6c15836266eb [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x564cdc2faef8 - std::panic::catch_unwind::h133691b514d0224c [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x564cdc2faef8 - test::run_test::run_test_inner::{{closure}}::h41355d9f207d71fe [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x564cdc2d5d75 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7c86e4012abd2d40 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x564cdc2d9ef5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h2ba9d55fec0ea776 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x564cdc2d9ef5 - as core::ops::function::FnOnce<()>>::call_once::hdf89f4d89df3dda3 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x564cdc2d9ef5 - std::panicking::try::do_call::h59b39c89384b7a2f [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x564cdcc9a1ca - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x564cdc2da532 - std::panicking::try::h9fff34be50f16431 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x564cdc2da532 - std::panic::catch_unwind::h7551856ff7c5e12a [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x564cdc2da532 - std::thread::Builder::spawn_unchecked::{{closure}}::hafea48c774d796e7 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x564cdc2da532 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he5fe7b84ce5a3830 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x564cdcc896bf - as core::ops::function::FnOnce>::call_once::h55ef432b72ff7a0b [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x564cdcc99600 - as core::ops::function::FnOnce>::call_once::h9294a5138530eae1 [INFO] [stdout] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x564cdcc99600 - std::sys_common::thread::start_thread::h0d2733dd32c3723c [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x564cdcc99600 - std::sys::unix::thread::Thread::new::thread_start::hf1005dad6ba8f2b1 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7fe247b924a4 - start_thread [INFO] [stdout] 34: 0x7fe2476bdd0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::cpp_test [INFO] [stdout] test::csharp_test [INFO] [stdout] test::drop_test [INFO] [stdout] test::rust_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "2576aa6dc8c632a207bf84fbb1375950a4dbcef2047989e13d326b413282d16a"` [INFO] running `"docker" "rm" "-f" "2576aa6dc8c632a207bf84fbb1375950a4dbcef2047989e13d326b413282d16a"` [INFO] [stdout] 2576aa6dc8c632a207bf84fbb1375950a4dbcef2047989e13d326b413282d16a