[INFO] crate nvim-rs 0.1.0 is already in cache [INFO] testing nvim-rs-0.1.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] extracting crate nvim-rs 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate nvim-rs 0.1.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate nvim-rs 0.1.0 [INFO] finished tweaking crates.io crate nvim-rs 0.1.0 [INFO] tweaked toml for crates.io crate nvim-rs 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate nvim-rs 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dd2213a998fb3a1079cf1d2883ea5b66c931be6810dbdbb534f2606ab78fc88d [INFO] running `"docker" "start" "-a" "dd2213a998fb3a1079cf1d2883ea5b66c931be6810dbdbb534f2606ab78fc88d"` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling unix_socket v0.5.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling rmp v0.8.9 [INFO] [stderr] Compiling rmpv v0.4.3 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.22 [INFO] [stderr] Compiling tokio v0.2.6 [INFO] [stderr] Compiling nvim-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.38s [INFO] running `"docker" "inspect" "dd2213a998fb3a1079cf1d2883ea5b66c931be6810dbdbb534f2606ab78fc88d"` [INFO] running `"docker" "rm" "-f" "dd2213a998fb3a1079cf1d2883ea5b66c931be6810dbdbb534f2606ab78fc88d"` [INFO] [stdout] dd2213a998fb3a1079cf1d2883ea5b66c931be6810dbdbb534f2606ab78fc88d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cfd5e28ba3b54a715aa136029eeedcabe284edf947de01cad82816e3d6bd276b [INFO] running `"docker" "start" "-a" "cfd5e28ba3b54a715aa136029eeedcabe284edf947de01cad82816e3d6bd276b"` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling tinytemplate v1.0.3 [INFO] [stderr] Compiling criterion v0.3.0 [INFO] [stderr] Compiling nvim-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `"docker" "inspect" "cfd5e28ba3b54a715aa136029eeedcabe284edf947de01cad82816e3d6bd276b"` [INFO] running `"docker" "rm" "-f" "cfd5e28ba3b54a715aa136029eeedcabe284edf947de01cad82816e3d6bd276b"` [INFO] [stdout] cfd5e28ba3b54a715aa136029eeedcabe284edf947de01cad82816e3d6bd276b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d4a1f3c3a60cd0aca62050d018e2cbd6f258e4334761e6a0e20cb44a4815e9d1 [INFO] running `"docker" "start" "-a" "d4a1f3c3a60cd0aca62050d018e2cbd6f258e4334761e6a0e20cb44a4815e9d1"` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.29s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nvim_rs-c91538c75d7fd0c3 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test neovim::tests::test_find_sender ... ok [INFO] [stdout] test uioptions::tests::test_ui_options ... ok [INFO] [stdout] test rpc::model::test::request_test ... ok [INFO] [stdout] test rpc::model::test::request_test_twice ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/connections-c8316c531f89409f [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test can_connect_to_child_2 ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- can_connect_to_child_2 stdout ---- [INFO] [stdout] thread 'can_connect_to_child_2' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', tests/connections.rs:262:29 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x559ef89cc4b4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x559ef89cc4b4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x559ef89cc4b4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x559ef89cc4b4 - ::fmt::h7729313ad2d729c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x559ef89f5d8c - core::fmt::write::hb0049f6c12bdaffc [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x559ef8881c35 - std::io::Write::write_fmt::h5d052af13df32ea6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x559ef89c67b1 - std::io::impls::>::write_fmt::h8fe8a9bdc421b4b6 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x559ef89ced95 - std::sys_common::backtrace::_print::ha087cac92e84a414 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x559ef89ced95 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x559ef89ced95 - std::panicking::default_hook::{{closure}}::h016d7de02def2736 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x559ef89cea7b - std::panicking::default_hook::h9386f7e484840463 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x559ef89cf3f2 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312 [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x559ef89cefdb - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x559ef89f3e31 - core::panicking::panic_fmt::hc5953a7331f9805c [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x559ef89f3c53 - core::option::expect_none_failed::hf2c575a7b931ce1f [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x559ef8867ff0 - core::result::Result::unwrap::h1c3f7b4331227563 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x559ef8860590 - connections::can_connect_to_child_2::{{closure}}::h53c1638f7f214f32 [INFO] [stdout] at tests/connections.rs:262 [INFO] [stdout] 17: 0x559ef8865dd7 - as core::future::future::Future>::poll::hb95ba3ed25ed329c [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/future/mod.rs:66 [INFO] [stdout] 18: 0x559ef886bd9b - tokio::runtime::basic_scheduler::BasicScheduler

::block_on::{{closure}}::h9afc6eb78e57d970 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/basic_scheduler.rs:139 [INFO] [stdout] 19: 0x559ef887656d - tokio::runtime::global::with_state::{{closure}}::h4db84f74a24639c9 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:100 [INFO] [stdout] 20: 0x559ef883df64 - std::thread::local::LocalKey::try_with::hc1287668d7bc7619 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stdout] 21: 0x559ef883cff6 - std::thread::local::LocalKey::with::h1398f0411bdd6ff3 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stdout] 22: 0x559ef8876433 - tokio::runtime::global::with_state::ha7ad39d1142f59fc [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:83 [INFO] [stdout] 23: 0x559ef88769d5 - tokio::runtime::global::with_basic_scheduler::ha7d6d54269d7d246 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:62 [INFO] [stdout] 24: 0x559ef886bbc3 - tokio::runtime::basic_scheduler::BasicScheduler

::block_on::hffcbcd3f7c30f076 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/basic_scheduler.rs:122 [INFO] [stdout] 25: 0x559ef88806ad - tokio::runtime::Runtime::block_on::{{closure}}::h9a808a1b1311abec [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/mod.rs:419 [INFO] [stdout] 26: 0x559ef887684a - tokio::runtime::global::with_state::{{closure}}::hf09e94bb9f92f8ca [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:100 [INFO] [stdout] 27: 0x559ef883dc7d - std::thread::local::LocalKey::try_with::h7183e67d4953758d [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stdout] 28: 0x559ef883d10d - std::thread::local::LocalKey::with::h3b6899f3baf02e4a [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stdout] 29: 0x559ef88763da - tokio::runtime::global::with_state::h2b42c658754bf31c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:83 [INFO] [stdout] 30: 0x559ef8876a29 - tokio::runtime::global::with_basic_scheduler::he2b052946e63b685 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:62 [INFO] [stdout] 31: 0x559ef886bf1e - tokio::runtime::basic_scheduler::Spawner::enter::hafd4e540b9bc2f69 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/basic_scheduler.rs:174 [INFO] [stdout] 32: 0x559ef88572e7 - tokio::runtime::spawner::Spawner::enter::h07bd4b253471457a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/spawner.rs:30 [INFO] [stdout] 33: 0x559ef887b05c - tokio::runtime::handle::Handle::enter::{{closure}}::{{closure}}::h35b781d7e1f2a9ed [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/handle.rs:36 [INFO] [stdout] 34: 0x559ef88571dc - tokio::runtime::time::variant::with_default::h1db4ec728d0096d0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/time.rs:72 [INFO] [stdout] 35: 0x559ef887af83 - tokio::runtime::handle::Handle::enter::{{closure}}::he5ea46d1c2c59cfb [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/handle.rs:36 [INFO] [stdout] 36: 0x559ef885746d - tokio::runtime::blocking::pool::Spawner::enter::{{closure}}::h3ac4c3867f33f663 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/blocking/pool.rs:194 [INFO] [stdout] 37: 0x559ef883de0d - std::thread::local::LocalKey::try_with::h9cf85f57a1cd8015 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:263 [INFO] [stdout] 38: 0x559ef883d07d - std::thread::local::LocalKey::with::h13e7b4fc51353206 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/local.rs:239 [INFO] [stdout] 39: 0x559ef8857352 - tokio::runtime::blocking::pool::Spawner::enter::h0019bd987867c4d0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/blocking/pool.rs:179 [INFO] [stdout] 40: 0x559ef887aee4 - tokio::runtime::handle::Handle::enter::h8822f381ea05757a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/handle.rs:33 [INFO] [stdout] 41: 0x559ef888055b - tokio::runtime::Runtime::block_on::hbab05987e72e10e6 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/mod.rs:416 [INFO] [stdout] 42: 0x559ef885fe12 - connections::can_connect_to_child_2::h93f679a6931e2c9d [INFO] [stdout] at tests/connections.rs:251 [INFO] [stdout] 43: 0x559ef885fd2a - connections::can_connect_to_child_2::{{closure}}::h4ec5a3589f9df4be [INFO] [stdout] at tests/connections.rs:251 [INFO] [stdout] 44: 0x559ef883083e - core::ops::function::FnOnce::call_once::hca0dc441544cdc29 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 45: 0x559ef888db2f - as core::ops::function::FnOnce>::call_once::h1f6ee40732e80908 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 46: 0x559ef88a912e - as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 47: 0x559ef88a912e - std::panicking::try::do_call::hee6f5a4bef67c840 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 48: 0x559ef88a912e - std::panicking::try::h3384d3b948e84dbc [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 49: 0x559ef88a912e - std::panic::catch_unwind::h5ae91218e578066d [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 50: 0x559ef88a912e - test::run_test_in_process::he37a49587889b910 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 51: 0x559ef88a912e - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 52: 0x559ef88810e6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 53: 0x559ef8886475 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475 [INFO] [stdout] 54: 0x559ef8886475 - as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318 [INFO] [stdout] 55: 0x559ef8886475 - std::panicking::try::do_call::hb29b86f86d4d722e [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331 [INFO] [stdout] 56: 0x559ef8886475 - std::panicking::try::h4bfefb3eddc0d900 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274 [INFO] [stdout] 57: 0x559ef8886475 - std::panic::catch_unwind::h774c24d4b38d5828 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394 [INFO] [stdout] 58: 0x559ef8886475 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474 [INFO] [stdout] 59: 0x559ef8886475 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232 [INFO] [stdout] 60: 0x559ef89c286f - as core::ops::function::FnOnce>::call_once::h7deaeeba480c6ce2 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 61: 0x559ef89d5d73 - as core::ops::function::FnOnce>::call_once::h968b1dfb87756523 [INFO] [stdout] at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008 [INFO] [stdout] 62: 0x559ef89d5d73 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 63: 0x7f00b11996db - start_thread [INFO] [stdout] 64: 0x7f00b0caa88f - __clone [INFO] [stdout] 65: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] can_connect_to_child_2 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test connections' [INFO] running `"docker" "inspect" "d4a1f3c3a60cd0aca62050d018e2cbd6f258e4334761e6a0e20cb44a4815e9d1"` [INFO] running `"docker" "rm" "-f" "d4a1f3c3a60cd0aca62050d018e2cbd6f258e4334761e6a0e20cb44a4815e9d1"` [INFO] [stdout] d4a1f3c3a60cd0aca62050d018e2cbd6f258e4334761e6a0e20cb44a4815e9d1