[INFO] fetching crate stun-client 0.1.1... [INFO] testing stun-client-0.1.1 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate stun-client 0.1.1 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate stun-client 0.1.1 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate stun-client 0.1.1 [INFO] finished tweaking crates.io crate stun-client 0.1.1 [INFO] tweaked toml for crates.io crate stun-client 0.1.1 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate crates.io crate stun-client 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-core v0.3.14 [INFO] [stderr] Downloaded futures-channel v0.3.14 [INFO] [stderr] Downloaded futures-executor v0.3.14 [INFO] [stderr] Downloaded ipnetwork v0.17.0 [INFO] [stderr] Downloaded futures-task v0.3.14 [INFO] [stderr] Downloaded futures v0.3.14 [INFO] [stderr] Downloaded futures-util v0.3.14 [INFO] [stderr] Downloaded regex-syntax v0.6.24 [INFO] [stderr] Downloaded async-macros v2.0.0 [INFO] [stderr] Downloaded pnet_sys v0.27.2 [INFO] [stderr] Downloaded regex v1.4.6 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.23 [INFO] [stderr] Downloaded futures-macro v0.3.14 [INFO] [stderr] Downloaded combine v4.5.2 [INFO] [stderr] Downloaded futures-sink v0.3.14 [INFO] [stderr] Downloaded tokio-util v0.6.6 [INFO] [stderr] Downloaded pnet v0.27.2 [INFO] [stderr] Downloaded redis v0.20.0 [INFO] [stderr] Downloaded pnet_datalink v0.27.2 [INFO] [stderr] Downloaded pnet_transport v0.27.2 [INFO] [stderr] Downloaded futures-io v0.3.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 11aa6409b69763b7aced705fefd032d4f37956750f59f0b93bb7d86a8f8e2966 [INFO] running `Command { std: "docker" "start" "-a" "11aa6409b69763b7aced705fefd032d4f37956750f59f0b93bb7d86a8f8e2966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "11aa6409b69763b7aced705fefd032d4f37956750f59f0b93bb7d86a8f8e2966", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11aa6409b69763b7aced705fefd032d4f37956750f59f0b93bb7d86a8f8e2966", kill_on_drop: false }` [INFO] [stdout] 11aa6409b69763b7aced705fefd032d4f37956750f59f0b93bb7d86a8f8e2966 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e135fd9f8c504a751689a74494930f054d0893e7c22cd6a97bfe8c442d2f49c [INFO] running `Command { std: "docker" "start" "-a" "3e135fd9f8c504a751689a74494930f054d0893e7c22cd6a97bfe8c442d2f49c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling futures-core v0.3.14 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling futures-io v0.3.14 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling regex-syntax v0.6.24 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling pnet_base v0.27.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling futures-sink v0.3.14 [INFO] [stderr] Compiling futures-task v0.3.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling pnet v0.27.2 [INFO] [stderr] Compiling syntex_pos v0.42.0 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling ipnetwork v0.17.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling async-macros v2.0.0 [INFO] [stderr] Compiling futures-channel v0.3.14 [INFO] [stderr] Compiling pnet_macros_support v0.27.2 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling pnet_sys v0.27.2 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling pnet_datalink v0.27.2 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling futures-macro v0.3.14 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-util v0.3.14 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling syntex_errors v0.42.0 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling syntex_syntax v0.42.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling futures-executor v0.3.14 [INFO] [stderr] Compiling futures v0.3.14 [INFO] [stderr] Compiling syntex v0.42.2 [INFO] [stderr] Compiling pnet_macros v0.27.2 [INFO] [stderr] Compiling pnet_packet v0.27.2 [INFO] [stderr] Compiling pnet_transport v0.27.2 [INFO] [stderr] Compiling stun-client v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.33s [INFO] running `Command { std: "docker" "inspect" "3e135fd9f8c504a751689a74494930f054d0893e7c22cd6a97bfe8c442d2f49c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e135fd9f8c504a751689a74494930f054d0893e7c22cd6a97bfe8c442d2f49c", kill_on_drop: false }` [INFO] [stdout] 3e135fd9f8c504a751689a74494930f054d0893e7c22cd6a97bfe8c442d2f49c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 638b2c76ecd01f390a0b5133fc637e7a49f383b1db557d3a5cf6611393ef1523 [INFO] running `Command { std: "docker" "start" "-a" "638b2c76ecd01f390a0b5133fc637e7a49f383b1db557d3a5cf6611393ef1523", kill_on_drop: false }` [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling url v2.2.1 [INFO] [stderr] Compiling combine v4.5.2 [INFO] [stderr] Compiling tokio-util v0.6.6 [INFO] [stderr] Compiling redis v0.20.0 [INFO] [stderr] Compiling stun-client v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 32.75s [INFO] running `Command { std: "docker" "inspect" "638b2c76ecd01f390a0b5133fc637e7a49f383b1db557d3a5cf6611393ef1523", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "638b2c76ecd01f390a0b5133fc637e7a49f383b1db557d3a5cf6611393ef1523", kill_on_drop: false }` [INFO] [stdout] 638b2c76ecd01f390a0b5133fc637e7a49f383b1db557d3a5cf6611393ef1523 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45bbb09043de860f38715b37f162f514ad038e38347bfc87662f4e1e81d98667 [INFO] running `Command { std: "docker" "start" "-a" "45bbb09043de860f38715b37f162f514ad038e38347bfc87662f4e1e81d98667", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/stun_client-0754bbf0fb49487e) [INFO] [stdout] [INFO] [stderr] Doc-tests stun-client [INFO] [stdout] running 1 test [INFO] [stdout] test message::tests::message_new_and_message_from_raw_are_equivalent ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 8) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 8) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: IOError(Custom { kind: Other, error: VerboseError { source: Custom { kind: Other, error: "failed to lookup address information: Temporary failure in name resolution" }, message: "could not resolve address `\"stun.l.google.com:19302\"`" } })', src/lib.rs:12:10 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5647a8f45510 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x5647a8f45510 - std[77c0456e0eb29f0c]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5647a8f45510 - std[77c0456e0eb29f0c]::sys_common::backtrace::_print_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5647a8f45510 - ::fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5647a8f60bdc - core[ee1ca6415511a9c4]::fmt::write [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x5647a8f40685 - ::write_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/io/mod.rs:1584:15 [INFO] [stdout] 6: 0x5647a8f474db - std[77c0456e0eb29f0c]::sys_common::backtrace::_print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5647a8f474db - std[77c0456e0eb29f0c]::sys_common::backtrace::print [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5647a8f474db - std[77c0456e0eb29f0c]::panicking::default_hook::{closure#1} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x5647a8f46fb1 - std[77c0456e0eb29f0c]::panicking::default_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5647a8f47b81 - std[77c0456e0eb29f0c]::panicking::rust_panic_with_hook [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x5647a8f47687 - std[77c0456e0eb29f0c]::panicking::begin_panic_handler::{closure#0} [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x5647a8f45a0c - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5647a8f475e9 - rust_begin_unwind [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x5647a8dcf681 - core[ee1ca6415511a9c4]::panicking::panic_fmt [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x5647a8dcf713 - core[ee1ca6415511a9c4]::result::unwrap_failed [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x5647a8de5354 - >::unwrap [INFO] [stdout] 17: 0x5647a8deadd0 - rust_out[17891616a171812d]::main::_doctest_main_src_lib_rs_8_0::{closure#0} [INFO] [stdout] 18: 0x5647a8de960c - as core[ee1ca6415511a9c4]::future::future::Future>::poll [INFO] [stdout] 19: 0x5647a8ddff55 - > as core[ee1ca6415511a9c4]::future::future::Future>::poll::{closure#0} [INFO] [stdout] 20: 0x5647a8ddce06 - ::set_current::<> as core[ee1ca6415511a9c4]::future::future::Future>::poll::{closure#0}, core[ee1ca6415511a9c4]::task::poll::Poll<()>>::{closure#0} [INFO] [stdout] 21: 0x5647a8dd2866 - >>::try_with::<::set_current<> as core[ee1ca6415511a9c4]::future::future::Future>::poll::{closure#0}, core[ee1ca6415511a9c4]::task::poll::Poll<()>>::{closure#0}, core[ee1ca6415511a9c4]::task::poll::Poll<()>> [INFO] [stdout] 22: 0x5647a8dd22c8 - >>::with::<::set_current<> as core[ee1ca6415511a9c4]::future::future::Future>::poll::{closure#0}, core[ee1ca6415511a9c4]::task::poll::Poll<()>>::{closure#0}, core[ee1ca6415511a9c4]::task::poll::Poll<()>> [INFO] [stdout] 23: 0x5647a8dd0f5e - ::set_current::<> as core[ee1ca6415511a9c4]::future::future::Future>::poll::{closure#0}, core[ee1ca6415511a9c4]::task::poll::Poll<()>> [INFO] [stdout] 24: 0x5647a8de8865 - > as core[ee1ca6415511a9c4]::future::future::Future>::poll [INFO] [stdout] 25: 0x5647a8de9667 - >, core[ee1ca6415511a9c4]::future::from_generator::GenFuture<::run<(), async_std[e4118d16b979a9ed]::task::builder::SupportTaskLocals>>::{closure#0}::{closure#0}>> as core[ee1ca6415511a9c4]::future::future::Future>::poll [INFO] [stdout] 26: 0x5647a8ddd2f1 - ::run::<(), async_std[e4118d16b979a9ed]::task::builder::SupportTaskLocals>>::{closure#0} [INFO] [stdout] 27: 0x5647a8de8efc - ::run<(), async_std[e4118d16b979a9ed]::task::builder::SupportTaskLocals>>::{closure#0}> as core[ee1ca6415511a9c4]::future::future::Future>::poll [INFO] [stdout] 28: 0x5647a8dddea3 - ::run::<(), async_std[e4118d16b979a9ed]::task::builder::SupportTaskLocals>>::{closure#0} [INFO] [stdout] 29: 0x5647a8de90fc - ::run<(), async_std[e4118d16b979a9ed]::task::builder::SupportTaskLocals>>::{closure#0}> as core[ee1ca6415511a9c4]::future::future::Future>::poll [INFO] [stdout] 30: 0x5647a8dd8b55 - async_io[f9a8c46e3ea2f4bc]::driver::block_on::<(), core[ee1ca6415511a9c4]::future::from_generator::GenFuture<::run<(), async_std[e4118d16b979a9ed]::task::builder::SupportTaskLocals>>::{closure#0}>> [INFO] [stdout] 31: 0x5647a8dde25f - async_global_executor[ce9a7fc33f4f4b6]::reactor::block_on::::run<(), async_std[e4118d16b979a9ed]::task::builder::SupportTaskLocals>>::{closure#0}>, ()>::{closure#0} [INFO] [stdout] 32: 0x5647a8dd4b83 - async_global_executor[ce9a7fc33f4f4b6]::reactor::block_on::::run<(), async_std[e4118d16b979a9ed]::task::builder::SupportTaskLocals>>::{closure#0}>, ()> [INFO] [stdout] 33: 0x5647a8dde2b9 - async_global_executor[ce9a7fc33f4f4b6]::executor::block_on::>, ()>::{closure#0} [INFO] [stdout] 34: 0x5647a8dd31a2 - >::try_with::>, ()>::{closure#0}, ()> [INFO] [stdout] 35: 0x5647a8dd3078 - >::with::>, ()>::{closure#0}, ()> [INFO] [stdout] 36: 0x5647a8dd4c76 - async_global_executor[ce9a7fc33f4f4b6]::executor::block_on::>, ()> [INFO] [stdout] 37: 0x5647a8ddf0b0 - ::blocking::, ()>::{closure#0}::{closure#0} [INFO] [stdout] 38: 0x5647a8ddcbe9 - ::set_current::<::blocking, ()>::{closure#0}::{closure#0}, ()>::{closure#0} [INFO] [stdout] 39: 0x5647a8dd2632 - >>::try_with::<::set_current<::blocking, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()> [INFO] [stdout] 40: 0x5647a8dd220a - >>::with::<::set_current<::blocking, ()>::{closure#0}::{closure#0}, ()>::{closure#0}, ()> [INFO] [stdout] 41: 0x5647a8dd0ee7 - ::set_current::<::blocking, ()>::{closure#0}::{closure#0}, ()> [INFO] [stdout] 42: 0x5647a8ddcf8c - ::blocking::, ()>::{closure#0} [INFO] [stdout] 43: 0x5647a8dd2eba - >>::try_with::<::blocking, ()>::{closure#0}, ()> [INFO] [stdout] 44: 0x5647a8dd2d98 - >>::with::<::blocking, ()>::{closure#0}, ()> [INFO] [stdout] 45: 0x5647a8dd19b5 - ::blocking::, ()> [INFO] [stdout] 46: 0x5647a8dd9d0c - async_std[e4118d16b979a9ed]::task::block_on::block_on::, ()> [INFO] [stdout] 47: 0x5647a8dea91b - rust_out[17891616a171812d]::main::_doctest_main_src_lib_rs_8_0 [INFO] [stdout] 48: 0x5647a8dea8e6 - rust_out[17891616a171812d]::main [INFO] [stdout] 49: 0x5647a8dea753 - >::call_once [INFO] [stdout] 50: 0x5647a8dd9b99 - std[77c0456e0eb29f0c]::sys_common::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] 51: 0x5647a8dde2f9 - std[77c0456e0eb29f0c]::rt::lang_start::<()>::{closure#0} [INFO] [stdout] 52: 0x5647a8f48079 - <&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync as core[ee1ca6415511a9c4]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 53: 0x5647a8f48079 - std[77c0456e0eb29f0c]::panicking::try::do_call::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:401:40 [INFO] [stdout] 54: 0x5647a8f48079 - std[77c0456e0eb29f0c]::panicking::try:: + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panicking.rs:365:19 [INFO] [stdout] 55: 0x5647a8f48079 - std[77c0456e0eb29f0c]::panic::catch_unwind::<&dyn core[ee1ca6415511a9c4]::ops::function::Fn<(), Output = i32> + std[77c0456e0eb29f0c]::panic::RefUnwindSafe + core[ee1ca6415511a9c4]::marker::Sync, i32> [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/panic.rs:433:14 [INFO] [stdout] 56: 0x5647a8f48079 - std[77c0456e0eb29f0c]::rt::lang_start_internal [INFO] [stdout] at /rustc/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/library/std/src/rt.rs:34:21 [INFO] [stdout] 57: 0x5647a8dd5821 - std[77c0456e0eb29f0c]::rt::lang_start::<()> [INFO] [stdout] 58: 0x5647a8deafb3 - main [INFO] [stdout] 59: 0x7f5f3de350b3 - __libc_start_main [INFO] [stdout] 60: 0x5647a8dcfe1e - _start [INFO] [stdout] 61: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 8) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.13s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "45bbb09043de860f38715b37f162f514ad038e38347bfc87662f4e1e81d98667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45bbb09043de860f38715b37f162f514ad038e38347bfc87662f4e1e81d98667", kill_on_drop: false }` [INFO] [stdout] 45bbb09043de860f38715b37f162f514ad038e38347bfc87662f4e1e81d98667