[INFO] fetching crate tokio_safe_block_on 0.2.0... [INFO] testing tokio_safe_block_on-0.2.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate tokio_safe_block_on 0.2.0 into /workspace/builds/worker-25/source [INFO] validating manifest of crates.io crate tokio_safe_block_on 0.2.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio_safe_block_on 0.2.0 [INFO] finished tweaking crates.io crate tokio_safe_block_on 0.2.0 [INFO] tweaked toml for crates.io crate tokio_safe_block_on 0.2.0 written to /workspace/builds/worker-25/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1f56c7101e05551b9c2d59f3af271412912bdd1fcf93e23b1a92ff84a9cf3737 [INFO] running `Command { std: "docker" "start" "-a" "1f56c7101e05551b9c2d59f3af271412912bdd1fcf93e23b1a92ff84a9cf3737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1f56c7101e05551b9c2d59f3af271412912bdd1fcf93e23b1a92ff84a9cf3737", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f56c7101e05551b9c2d59f3af271412912bdd1fcf93e23b1a92ff84a9cf3737", kill_on_drop: false }` [INFO] [stdout] 1f56c7101e05551b9c2d59f3af271412912bdd1fcf93e23b1a92ff84a9cf3737 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6af323164a70df32ecdf283900caec20c3bcaf89a4557bcfda2802b839264797 [INFO] running `Command { std: "docker" "start" "-a" "6af323164a70df32ecdf283900caec20c3bcaf89a4557bcfda2802b839264797", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling pin-project-lite v0.1.12 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling tokio_safe_block_on v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.99s [INFO] running `Command { std: "docker" "inspect" "6af323164a70df32ecdf283900caec20c3bcaf89a4557bcfda2802b839264797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6af323164a70df32ecdf283900caec20c3bcaf89a4557bcfda2802b839264797", kill_on_drop: false }` [INFO] [stdout] 6af323164a70df32ecdf283900caec20c3bcaf89a4557bcfda2802b839264797 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea3ccc55786f6b3ed270f7cf5a705a62e9e70081194d8ceabe78e7d0f51d93b0 [INFO] running `Command { std: "docker" "start" "-a" "ea3ccc55786f6b3ed270f7cf5a705a62e9e70081194d8ceabe78e7d0f51d93b0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling tokio_safe_block_on v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.53s [INFO] running `Command { std: "docker" "inspect" "ea3ccc55786f6b3ed270f7cf5a705a62e9e70081194d8ceabe78e7d0f51d93b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea3ccc55786f6b3ed270f7cf5a705a62e9e70081194d8ceabe78e7d0f51d93b0", kill_on_drop: false }` [INFO] [stdout] ea3ccc55786f6b3ed270f7cf5a705a62e9e70081194d8ceabe78e7d0f51d93b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 62e3f58fb57c6bf5f135c0a6af4e58bb6f20c4e7c20982800181c99c936c2f22 [INFO] running `Command { std: "docker" "start" "-a" "62e3f58fb57c6bf5f135c0a6af4e58bb6f20c4e7c20982800181c99c936c2f22", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio_safe_block_on-289d9952b7a68317) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::it_should_timeout_timed_async_from_sync_context ... ok [INFO] [stdout] test tests::it_should_execute_timed_async_from_sync_context ... ok [INFO] [stdout] test tests::it_should_execute_async_from_sync_context ... ok [INFO] [stdout] test tests::it_should_execute_async_from_sync_context_forever ... ok [INFO] [stdout] test tests::recursive_blocks_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.96s [INFO] [stdout] [INFO] [stderr] Doc-tests tokio_safe_block_on [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 9) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 9) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'tokio-runtime-worker' panicked at 'called `Result::unwrap()` on an `Err` value: Timeout', src/lib.rs:24:15 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b6ce55092c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55b6ce55092c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55b6ce55092c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55b6ce55092c - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55b6ce56b8ec - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x55b6ce54dea5 - std::io::Write::write_fmt::h5562a8b6da0f0339 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55b6ce552290 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55b6ce552290 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55b6ce552290 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55b6ce551e3b - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:228:9 [INFO] [stdout] 10: 0x55b6ce552944 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55b6ce552420 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x55b6ce550de4 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55b6ce552389 - rust_begin_unwind [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x55b6ce4abe11 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x55b6ce4abea3 - core::result::unwrap_failed::h885d3f7beb571353 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/result.rs:1613:5 [INFO] [stdout] 16: 0x55b6ce4b2ad1 - core::result::Result::unwrap::hed0c4a350674d0a4 [INFO] [stdout] 17: 0x55b6ce4c6d03 - rust_out::main::{{closure}}::{{closure}}::{{closure}}::hebef55987eeebf1e [INFO] [stdout] 18: 0x55b6ce4c6df1 - rust_out::main::{{closure}}::{{closure}}::hd882057d6f4c65b0 [INFO] [stdout] 19: 0x55b6ce4c637a - as core::future::future::Future>::poll::hcf7ee794ccfc7b94 [INFO] [stdout] 20: 0x55b6ce4bc045 - tokio::runtime::task::core::Core::poll::{{closure}}::hec5fa2f18b0a95c9 [INFO] [stdout] 21: 0x55b6ce4b67a6 - tokio::loom::std::unsafe_cell::UnsafeCell::with_mut::hbc5036d5d2282c27 [INFO] [stdout] 22: 0x55b6ce4bba66 - tokio::runtime::task::core::Core::poll::ha69dbd4eef259d39 [INFO] [stdout] 23: 0x55b6ce4c208e - tokio::runtime::task::harness::Harness::poll::{{closure}}::h13bdd7bc78d56340 [INFO] [stdout] 24: 0x55b6ce4afda0 - core::ops::function::FnOnce::call_once::h434fec635901f6c2 [INFO] [stdout] 25: 0x55b6ce4ac721 - as core::ops::function::FnOnce<()>>::call_once::h4b09a07fca489e4b [INFO] [stdout] 26: 0x55b6ce4af0ef - std::panicking::try::do_call::hae36eb82f5da8c0c [INFO] [stdout] 27: 0x55b6ce4c70eb - __rust_try [INFO] [stdout] 28: 0x55b6ce4aeba7 - std::panicking::try::hdd00389cd50f02b6 [INFO] [stdout] 29: 0x55b6ce4ad97d - std::panic::catch_unwind::hf5664c215ca85edb [INFO] [stdout] 30: 0x55b6ce4c0d2d - tokio::runtime::task::harness::Harness::poll::h237b6b17425b4ad3 [INFO] [stdout] 31: 0x55b6ce4b8cd3 - tokio::runtime::task::raw::poll::h52430a53749e13da [INFO] [stdout] 32: 0x55b6ce4e7ccf - tokio::runtime::task::raw::RawTask::poll::h56fe5a8bc2b4657f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/task/raw.rs:66:18 [INFO] [stdout] 33: 0x55b6ce529df1 - tokio::runtime::task::Notified::run::haf24bc1303bb3b49 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/task/mod.rs:169:9 [INFO] [stdout] 34: 0x55b6ce4ec612 - tokio::runtime::thread_pool::worker::Context::run_task::{{closure}}::h9583fda88fb98223 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/thread_pool/worker.rs:349:13 [INFO] [stdout] 35: 0x55b6ce4db10d - tokio::coop::with_budget::{{closure}}::h2aec923d5200166c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/coop.rs:127:9 [INFO] [stdout] 36: 0x55b6ce4f111b - std::thread::local::LocalKey::try_with::ha7eab0153c2743f6 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 37: 0x55b6ce4ef9de - std::thread::local::LocalKey::with::h977567f5847549fe [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 38: 0x55b6ce4ec534 - tokio::coop::with_budget::h92a91863a157e154 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/coop.rs:120:5 [INFO] [stdout] 39: 0x55b6ce4ec534 - tokio::coop::budget::h557a881ccb526920 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/coop.rs:96:5 [INFO] [stdout] 40: 0x55b6ce4ec534 - tokio::runtime::thread_pool::worker::Context::run_task::h0a5e2addafe38b61 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/thread_pool/worker.rs:348:9 [INFO] [stdout] 41: 0x55b6ce4ebe8e - tokio::runtime::thread_pool::worker::Context::run::h91f2169f3f2f7183 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/thread_pool/worker.rs:320:24 [INFO] [stdout] 42: 0x55b6ce4ebc93 - tokio::runtime::thread_pool::worker::run::{{closure}}::hc872357c6b24ebff [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/thread_pool/worker.rs:305:17 [INFO] [stdout] 43: 0x55b6ce4e0117 - tokio::macros::scoped_tls::ScopedKey::set::h9bc0499067205ba5 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/macros/scoped_tls.rs:63:9 [INFO] [stdout] 44: 0x55b6ce4ebbbf - tokio::runtime::thread_pool::worker::run::h4861769dec93a9eb [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/thread_pool/worker.rs:302:5 [INFO] [stdout] 45: 0x55b6ce4eba3b - tokio::runtime::thread_pool::worker::Launch::launch::{{closure}}::h93f5a8c186b5f752 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/thread_pool/worker.rs:281:45 [INFO] [stdout] 46: 0x55b6ce51dcfa - as core::future::future::Future>::poll::h297ca7512da8a31e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/blocking/task.rs:41:21 [INFO] [stdout] 47: 0x55b6ce4d2b3a - tokio::runtime::task::core::Core::poll::{{closure}}::h15c26e4692d1e2de [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/task/core.rs:173:17 [INFO] [stdout] 48: 0x55b6ce502595 - tokio::loom::std::unsafe_cell::UnsafeCell::with_mut::hadf7012f6d2f611b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/loom/std/unsafe_cell.rs:14:9 [INFO] [stdout] 49: 0x55b6ce4d2998 - tokio::runtime::task::core::Core::poll::h0e6b1296d4ec6620 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/task/core.rs:158:13 [INFO] [stdout] 50: 0x55b6ce51cbef - tokio::runtime::task::harness::Harness::poll::{{closure}}::ha2bf1c6395ddec80 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/task/harness.rs:107:27 [INFO] [stdout] 51: 0x55b6ce4e25e0 - core::ops::function::FnOnce::call_once::hc3f14307971c6a60 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 52: 0x55b6ce4fed4c - as core::ops::function::FnOnce<()>>::call_once::h499fc2fffb8809c9 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 53: 0x55b6ce4d95af - std::panicking::try::do_call::h5c082acbcbff63c9 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stdout] 54: 0x55b6ce4de1db - __rust_try [INFO] [stdout] 55: 0x55b6ce4d934f - std::panicking::try::h51086a6c4313bc73 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stdout] 56: 0x55b6ce519f9b - std::panic::catch_unwind::h9ca1918f1daba174 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stdout] 57: 0x55b6ce51c753 - tokio::runtime::task::harness::Harness::poll::h6f7cc190351d5372 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/task/harness.rs:89:19 [INFO] [stdout] 58: 0x55b6ce4e7e22 - tokio::runtime::task::raw::poll::h8a383db54e7c5582 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/task/raw.rs:104:5 [INFO] [stdout] 59: 0x55b6ce4e7ccf - tokio::runtime::task::raw::RawTask::poll::h56fe5a8bc2b4657f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/task/raw.rs:66:18 [INFO] [stdout] 60: 0x55b6ce529d81 - tokio::runtime::task::Notified::run::ha2d7cb621112c7ad [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/task/mod.rs:169:9 [INFO] [stdout] 61: 0x55b6ce50a5c8 - tokio::runtime::blocking::pool::Inner::run::hc9554b3d3a87863d [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/blocking/pool.rs:250:17 [INFO] [stdout] 62: 0x55b6ce509c8b - tokio::runtime::blocking::pool::Spawner::spawn_thread::{{closure}}::{{closure}}::hd2a1990dd1bc1b08 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/blocking/pool.rs:230:21 [INFO] [stdout] 63: 0x55b6ce4d1b38 - tokio::runtime::context::enter::ha550a5d69529cbca [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/context.rs:72:5 [INFO] [stdout] 64: 0x55b6ce5168e8 - tokio::runtime::handle::Handle::enter::hf873d928ac206230 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/handle.rs:76:9 [INFO] [stdout] 65: 0x55b6ce509d12 - tokio::runtime::blocking::pool::Spawner::spawn_thread::{{closure}}::hbccf1d53541ea03f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.25/src/runtime/blocking/pool.rs:229:17 [INFO] [stdout] 66: 0x55b6ce4d907c - std::sys_common::backtrace::__rust_begin_short_backtrace::hd6e43178245e6d53 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 67: 0x55b6ce4f3751 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h4d07456e150df965 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 68: 0x55b6ce4fed21 - as core::ops::function::FnOnce<()>>::call_once::h25d84a40758e588f [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 69: 0x55b6ce4d9553 - std::panicking::try::do_call::h50452213b6748391 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stdout] 70: 0x55b6ce4de1db - __rust_try [INFO] [stdout] 71: 0x55b6ce4d9491 - std::panicking::try::h94ec55268f263d1c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stdout] 72: 0x55b6ce519f61 - std::panic::catch_unwind::h2f863165cc8ef05e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stdout] 73: 0x55b6ce4f356d - std::thread::Builder::spawn_unchecked::{{closure}}::h70fe81f4eb4b1867 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 74: 0x55b6ce4e240f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7679543d7bbdcba4 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 75: 0x55b6ce555173 - as core::ops::function::FnOnce>::call_once::h771719d52c343434 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 76: 0x55b6ce555173 - as core::ops::function::FnOnce>::call_once::hf441746dfa4b0f57 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 77: 0x55b6ce555173 - std::sys::unix::thread::Thread::new::thread_start::hfd168f9d312b29ca [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 78: 0x7fd067720609 - start_thread [INFO] [stdout] 79: 0x7fd0674f2293 - clone [INFO] [stdout] 80: 0x0 - [INFO] [stdout] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: JoinError::Panic(...)', src/lib.rs:31:6 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b6ce55092c - std::backtrace_rs::backtrace::libunwind::trace::h793e05efd273d0f4 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x55b6ce55092c - std::backtrace_rs::backtrace::trace_unsynchronized::h640b7b86ff610c77 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55b6ce55092c - std::sys_common::backtrace::_print_fmt::h362fa2a4f354f877 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55b6ce55092c - ::fmt::hf439e5ed84c74abd [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55b6ce56b8ec - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x55b6ce54dea5 - std::io::Write::write_fmt::h5562a8b6da0f0339 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x55b6ce552290 - std::sys_common::backtrace::_print::hb29ddd998d02631c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55b6ce552290 - std::sys_common::backtrace::print::h81965e3d7c90fbb6 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55b6ce552290 - std::panicking::default_hook::{{closure}}::h84db205ab6674b38 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x55b6ce551e3b - std::panicking::default_hook::h1bf8bb4159936bca [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:228:9 [INFO] [stdout] 10: 0x55b6ce552944 - std::panicking::rust_panic_with_hook::hf8e86850fbbd03b1 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x55b6ce552420 - std::panicking::begin_panic_handler::{{closure}}::h590a0d6060ff866e [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x55b6ce550de4 - std::sys_common::backtrace::__rust_end_short_backtrace::h260b8bd1c848a03c [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x55b6ce552389 - rust_begin_unwind [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x55b6ce4abe11 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/panicking.rs:106:14 [INFO] [stdout] 15: 0x55b6ce4abea3 - core::result::unwrap_failed::h885d3f7beb571353 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/result.rs:1613:5 [INFO] [stdout] 16: 0x55b6ce4b2a2c - core::result::Result::unwrap::h3d826ec25a690c1e [INFO] [stdout] 17: 0x55b6ce4c70a8 - rust_out::main::{{closure}}::hadef60a8a1ae9459 [INFO] [stdout] 18: 0x55b6ce4c63fa - as core::future::future::Future>::poll::hee4b04d28d9d977f [INFO] [stdout] 19: 0x55b6ce4c474c - tokio::runtime::enter::Enter::block_on::{{closure}}::h34dd54d00dffa48e [INFO] [stdout] 20: 0x55b6ce4b45f8 - tokio::coop::with_budget::{{closure}}::hd9fcf721bcd953a5 [INFO] [stdout] 21: 0x55b6ce4ae5ed - std::thread::local::LocalKey::try_with::hf8ba90c45c0ed4d1 [INFO] [stdout] 22: 0x55b6ce4ad9b8 - std::thread::local::LocalKey::with::h083285d44eccc961 [INFO] [stdout] 23: 0x55b6ce4c45e0 - tokio::runtime::enter::Enter::block_on::h635ebe28d95ac293 [INFO] [stdout] 24: 0x55b6ce4b75d5 - tokio::runtime::thread_pool::ThreadPool::block_on::h3c94a3568f88f00c [INFO] [stdout] 25: 0x55b6ce4c4c84 - tokio::runtime::Runtime::block_on::{{closure}}::h76ea708055efefe1 [INFO] [stdout] 26: 0x55b6ce4c4cf4 - tokio::runtime::context::enter::h4e8acea89e40647f [INFO] [stdout] 27: 0x55b6ce4c4b3f - tokio::runtime::handle::Handle::enter::h7fb9b86758dfa486 [INFO] [stdout] 28: 0x55b6ce4c4bd9 - tokio::runtime::Runtime::block_on::h6a027ef9bfd7a86c [INFO] [stdout] 29: 0x55b6ce4c69f0 - rust_out::main::h61823b600df25383 [INFO] [stdout] 30: 0x55b6ce4afea3 - core::ops::function::FnOnce::call_once::h827fb1f4029b40e6 [INFO] [stdout] 31: 0x55b6ce4ad769 - std::sys_common::backtrace::__rust_begin_short_backtrace::haf8e35482869953f [INFO] [stdout] 32: 0x55b6ce4ad7d9 - std::rt::lang_start::{{closure}}::h5e534791856c5311 [INFO] [stdout] 33: 0x55b6ce550171 - core::ops::function::impls:: for &F>::call_once::h42d3791e66d196c0 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 34: 0x55b6ce550171 - std::panicking::try::do_call::hc3bcb188e535517f [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stdout] 35: 0x55b6ce550171 - std::panicking::try::hb1edf04d4a7097ab [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stdout] 36: 0x55b6ce550171 - std::panic::catch_unwind::h75ed941ac0d36d57 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stdout] 37: 0x55b6ce550171 - std::rt::lang_start_internal::{{closure}}::hc702b3389af4cbea [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:128:48 [INFO] [stdout] 38: 0x55b6ce550171 - std::panicking::try::do_call::h53276a03c7fe2ebc [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:406:40 [INFO] [stdout] 39: 0x55b6ce550171 - std::panicking::try::ha9e37f45dc542517 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panicking.rs:370:19 [INFO] [stdout] 40: 0x55b6ce550171 - std::panic::catch_unwind::h182647595766fee7 [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/panic.rs:133:14 [INFO] [stdout] 41: 0x55b6ce550171 - std::rt::lang_start_internal::h571831ebdba142de [INFO] [stdout] at /rustc/8262275854dc0e5381c9d42d56257d94932c5a87/library/std/src/rt.rs:128:20 [INFO] [stdout] 42: 0x55b6ce4ad7c1 - std::rt::lang_start::h606ea79aaa4848ba [INFO] [stdout] 43: 0x55b6ce4c7123 - main [INFO] [stdout] 44: 0x7fd0673f70b3 - __libc_start_main [INFO] [stdout] 45: 0x55b6ce4ac56e - _start [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 9) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.74s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "62e3f58fb57c6bf5f135c0a6af4e58bb6f20c4e7c20982800181c99c936c2f22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62e3f58fb57c6bf5f135c0a6af4e58bb6f20c4e7c20982800181c99c936c2f22", kill_on_drop: false }` [INFO] [stdout] 62e3f58fb57c6bf5f135c0a6af4e58bb6f20c4e7c20982800181c99c936c2f22