[INFO] crate nvim-rs 0.1.0 is already in cache [INFO] testing nvim-rs-0.1.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate nvim-rs 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate nvim-rs 0.1.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-2/source/Cargo.toml [INFO] crate crates.io crate nvim-rs 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8546e89be9b22c2af2d8443458eace5eacb44738f6246722c1e680357ab05af2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8546e89be9b22c2af2d8443458eace5eacb44738f6246722c1e680357ab05af2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8546e89be9b22c2af2d8443458eace5eacb44738f6246722c1e680357ab05af2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8546e89be9b22c2af2d8443458eace5eacb44738f6246722c1e680357ab05af2", kill_on_drop: false }` [INFO] [stdout] 8546e89be9b22c2af2d8443458eace5eacb44738f6246722c1e680357ab05af2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1f5fe97cd8c2478ebfa474e9dde30f6699de6be733e27afe169c1e6981b0e309 [INFO] running `Command { std: "docker" "start" "-a" "1f5fe97cd8c2478ebfa474e9dde30f6699de6be733e27afe169c1e6981b0e309", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling pin-project-lite v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling unix_socket v0.5.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rmp v0.8.9 [INFO] [stderr] Compiling rmpv v0.4.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [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 48.79s [INFO] running `Command { std: "docker" "inspect" "1f5fe97cd8c2478ebfa474e9dde30f6699de6be733e27afe169c1e6981b0e309", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f5fe97cd8c2478ebfa474e9dde30f6699de6be733e27afe169c1e6981b0e309", kill_on_drop: false }` [INFO] [stdout] 1f5fe97cd8c2478ebfa474e9dde30f6699de6be733e27afe169c1e6981b0e309 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be7eb47be303b90d4111a92e0b29aa063226fef813fc7695accaf92928e0f3a6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "be7eb47be303b90d4111a92e0b29aa063226fef813fc7695accaf92928e0f3a6", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling tinytemplate v1.0.3 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling rayon v1.3.0 [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 52.22s [INFO] running `Command { std: "docker" "inspect" "be7eb47be303b90d4111a92e0b29aa063226fef813fc7695accaf92928e0f3a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be7eb47be303b90d4111a92e0b29aa063226fef813fc7695accaf92928e0f3a6", kill_on_drop: false }` [INFO] [stdout] be7eb47be303b90d4111a92e0b29aa063226fef813fc7695accaf92928e0f3a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c97eed2329d472322c5dd7cc43997ee82e34b01b7d21325dfeada84871650919 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c97eed2329d472322c5dd7cc43997ee82e34b01b7d21325dfeada84871650919", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.54s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nvim_rs-89e2f3f3f6aada91 [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] Running /opt/rustwide/target/debug/deps/connections-374b30518acf551b [INFO] [stdout] test uioptions::tests::test_ui_options ... ok [INFO] [stdout] test rpc::model::test::request_test_twice ... ok [INFO] [stdout] test rpc::model::test::request_test ... ok [INFO] [stdout] test neovim::tests::test_find_sender ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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:282:4 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555f7b4e8195 - backtrace::backtrace::libunwind::trace::hea89dfbbfe67f40d [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x555f7b4e8195 - backtrace::backtrace::trace_unsynchronized::h0513dd713d7644d4 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x555f7b4e8195 - std::sys_common::backtrace::_print_fmt::h040abae64e4a24a9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x555f7b4e8195 - ::fmt::hb4bdb37c3c335733 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x555f7b510b7c - core::fmt::write::h540ac4a6a1232abc [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x555f7b3b43a5 - std::io::Write::write_fmt::h4be0daababb55bba [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/io/mod.rs:1539 [INFO] [stdout] 6: 0x555f7b4e2551 - std::io::impls::>::write_fmt::h83c1e1aa73f374f5 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x555f7b4ea900 - std::sys_common::backtrace::_print::hb55cc635eaf1882e [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x555f7b4ea900 - std::sys_common::backtrace::print::h2b2218fa55714084 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x555f7b4ea900 - std::panicking::default_hook::{{closure}}::h578517c025765cf3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x555f7b4ea5fa - std::panicking::default_hook::h4cafc94c2fc640fb [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x555f7b4eaf43 - std::panicking::rust_panic_with_hook::h3eeb5001beeca5c3 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x555f7b4eab3b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x555f7b50eae1 - core::panicking::panic_fmt::h78830ea6a34e7206 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 14: 0x555f7b50e903 - core::option::expect_none_failed::hf79bbb5ca7e09e08 [INFO] [stdout] at src/libcore/option.rs:1269 [INFO] [stdout] 15: 0x555f7b3a9b67 - core::result::Result::unwrap::h4b26f9c863cbcfc6 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x555f7b38c071 - connections::can_connect_to_child_2::{{closure}}::hdb6cc305104eb0d8 [INFO] [stdout] at tests/connections.rs:262 [INFO] [stdout] 17: 0x555f7b397877 - as core::future::future::Future>::poll::h0a5cac0c7624e09d [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/future/mod.rs:78 [INFO] [stdout] 18: 0x555f7b3a2f6b - tokio::runtime::basic_scheduler::BasicScheduler

::block_on::{{closure}}::ha00fb198086729ad [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: 0x555f7b39c81d - tokio::runtime::global::with_state::{{closure}}::h41c683997604a136 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:100 [INFO] [stdout] 20: 0x555f7b373414 - std::thread::local::LocalKey::try_with::h087130d12020af97 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/local.rs:263 [INFO] [stdout] 21: 0x555f7b3730f6 - std::thread::local::LocalKey::with::ha82fe72f37c4a5c6 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/local.rs:239 [INFO] [stdout] 22: 0x555f7b39c673 - tokio::runtime::global::with_state::h256ad62eb817bd37 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:83 [INFO] [stdout] 23: 0x555f7b39cce5 - tokio::runtime::global::with_basic_scheduler::hf701cfe9c0df106a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:62 [INFO] [stdout] 24: 0x555f7b3a2d13 - tokio::runtime::basic_scheduler::BasicScheduler

::block_on::h50c57d5997c37806 [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: 0x555f7b3b25fd - tokio::runtime::Runtime::block_on::{{closure}}::h5e4fed15b059165e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/mod.rs:419 [INFO] [stdout] 26: 0x555f7b39cafa - tokio::runtime::global::with_state::{{closure}}::h8fb027ce0d604c73 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:100 [INFO] [stdout] 27: 0x555f7b373a6d - std::thread::local::LocalKey::try_with::ha642b2eb26e78835 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/local.rs:263 [INFO] [stdout] 28: 0x555f7b37317d - std::thread::local::LocalKey::with::hc095e0ba182e8845 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/local.rs:239 [INFO] [stdout] 29: 0x555f7b39c73a - tokio::runtime::global::with_state::h9433025188f80f51 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:83 [INFO] [stdout] 30: 0x555f7b39cc89 - tokio::runtime::global::with_basic_scheduler::h053c0a890e08e3b1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/global.rs:62 [INFO] [stdout] 31: 0x555f7b3a306e - tokio::runtime::basic_scheduler::Spawner::enter::h3121e9c64b09b5b4 [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: 0x555f7b39d8a7 - tokio::runtime::spawner::Spawner::enter::h3ed284c76a841c8b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/spawner.rs:30 [INFO] [stdout] 33: 0x555f7b3a344c - tokio::runtime::handle::Handle::enter::{{closure}}::{{closure}}::hae3a074351f00afc [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/handle.rs:36 [INFO] [stdout] 34: 0x555f7b3b243c - tokio::runtime::time::variant::with_default::h4935c15235f02a09 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/time.rs:72 [INFO] [stdout] 35: 0x555f7b3a3373 - tokio::runtime::handle::Handle::enter::{{closure}}::h4f3b0e2174bdea18 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/handle.rs:36 [INFO] [stdout] 36: 0x555f7b364fdd - tokio::runtime::blocking::pool::Spawner::enter::{{closure}}::h7bbf3e805b7ccd20 [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: 0x555f7b37358d - std::thread::local::LocalKey::try_with::h3def6332141452e5 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/local.rs:263 [INFO] [stdout] 38: 0x555f7b372f4d - std::thread::local::LocalKey::with::h4bd639c684ff8284 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/local.rs:239 [INFO] [stdout] 39: 0x555f7b364ec2 - tokio::runtime::blocking::pool::Spawner::enter::h425ece8c724c7add [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: 0x555f7b3a32d4 - tokio::runtime::handle::Handle::enter::hc40807a3429efe10 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/handle.rs:33 [INFO] [stdout] 41: 0x555f7b3b24ab - tokio::runtime::Runtime::block_on::h07deb2fe2e43f0da [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.6/src/runtime/mod.rs:416 [INFO] [stdout] 42: 0x555f7b38b952 - connections::can_connect_to_child_2::h86962ac9297512e1 [INFO] [stdout] at tests/connections.rs:251 [INFO] [stdout] 43: 0x555f7b38b86a - connections::can_connect_to_child_2::{{closure}}::hc7fc3c63874eb9f0 [INFO] [stdout] at tests/connections.rs:251 [INFO] [stdout] 44: 0x555f7b366d6e - core::ops::function::FnOnce::call_once::hda6921b406f90932 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stdout] 45: 0x555f7b3db91c - as core::ops::function::FnOnce>::call_once::h8340ba6798e0c4ff [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stdout] 46: 0x555f7b3db91c - as core::ops::function::FnOnce<()>>::call_once::h5590e98676605094 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stdout] 47: 0x555f7b3db91c - std::panicking::try::do_call::hd8680a2dbb0ed3c4 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stdout] 48: 0x555f7b3db91c - std::panicking::try::h46b4de2d705e7a8d [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stdout] 49: 0x555f7b3db91c - std::panic::catch_unwind::h059b3f06991e0a9c [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stdout] 50: 0x555f7b3db91c - test::run_test_in_process::h5ae08a65430494a4 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 51: 0x555f7b3db91c - test::run_test::run_test_inner::{{closure}}::h4b36073838376ae8 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 52: 0x555f7b3b3896 - std::sys_common::backtrace::__rust_begin_short_backtrace::h0169d0be588b8bf0 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 53: 0x555f7b3b8885 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h71bfc37e887d3973 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:475 [INFO] [stdout] 54: 0x555f7b3b8885 - as core::ops::function::FnOnce<()>>::call_once::h36c65072907dc180 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:318 [INFO] [stdout] 55: 0x555f7b3b8885 - std::panicking::try::do_call::h4e0f426e17cd216c [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:348 [INFO] [stdout] 56: 0x555f7b3b8885 - std::panicking::try::hd05e4ef6b4303d29 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panicking.rs:325 [INFO] [stdout] 57: 0x555f7b3b8885 - std::panic::catch_unwind::h19a1127ec729c5dd [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/panic.rs:394 [INFO] [stdout] 58: 0x555f7b3b8885 - std::thread::Builder::spawn_unchecked::{{closure}}::h011300735f06b1e2 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libstd/thread/mod.rs:474 [INFO] [stdout] 59: 0x555f7b3b8885 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e3c55f31f1d122e [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/libcore/ops/function.rs:233 [INFO] [stdout] 60: 0x555f7b4f128a - as core::ops::function::FnOnce>::call_once::hc0e15d78a519721e [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stdout] 61: 0x555f7b4f128a - as core::ops::function::FnOnce>::call_once::h211da8fffb09f192 [INFO] [stdout] at /rustc/03a1ea71b075ab964b5278bc6e74cd6c52c36ee0/src/liballoc/boxed.rs:1081 [INFO] [stdout] 62: 0x555f7b4f128a - std::sys::unix::thread::Thread::new::thread_start::h29594ddebf23e421 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 63: 0x7f0ece39d609 - start_thread [INFO] [stdout] 64: 0x7f0ece2a9103 - __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 `Command { std: "docker" "inspect" "c97eed2329d472322c5dd7cc43997ee82e34b01b7d21325dfeada84871650919", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c97eed2329d472322c5dd7cc43997ee82e34b01b7d21325dfeada84871650919", kill_on_drop: false }` [INFO] [stdout] c97eed2329d472322c5dd7cc43997ee82e34b01b7d21325dfeada84871650919