[INFO] fetching crate async-task-group 0.2.1... [INFO] testing async-task-group-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate async-task-group 0.2.1 into /workspace/builds/worker-27/source [INFO] validating manifest of crates.io crate async-task-group 0.2.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-task-group 0.2.1 [INFO] finished tweaking crates.io crate async-task-group 0.2.1 [INFO] tweaked toml for crates.io crate async-task-group 0.2.1 written to /workspace/builds/worker-27/source/Cargo.toml [INFO] crate crates.io crate async-task-group 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ba43b35abfd3d6bd3663cce8d1838ee1d2b9db54ffe04f08bab691f7eff7148 [INFO] running `Command { std: "docker" "start" "-a" "8ba43b35abfd3d6bd3663cce8d1838ee1d2b9db54ffe04f08bab691f7eff7148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ba43b35abfd3d6bd3663cce8d1838ee1d2b9db54ffe04f08bab691f7eff7148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ba43b35abfd3d6bd3663cce8d1838ee1d2b9db54ffe04f08bab691f7eff7148", kill_on_drop: false }` [INFO] [stdout] 8ba43b35abfd3d6bd3663cce8d1838ee1d2b9db54ffe04f08bab691f7eff7148 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a626786bf183aaa077958ea248c43c8dadd1207c0ca357682eeb5a45856bd48 [INFO] running `Command { std: "docker" "start" "-a" "0a626786bf183aaa077958ea248c43c8dadd1207c0ca357682eeb5a45856bd48", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.7 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-lock v2.4.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling polling v2.1.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-process v1.2.0 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling async-task-group v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.20s [INFO] running `Command { std: "docker" "inspect" "0a626786bf183aaa077958ea248c43c8dadd1207c0ca357682eeb5a45856bd48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a626786bf183aaa077958ea248c43c8dadd1207c0ca357682eeb5a45856bd48", kill_on_drop: false }` [INFO] [stdout] 0a626786bf183aaa077958ea248c43c8dadd1207c0ca357682eeb5a45856bd48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00bb2de6959ab2fa374fd5d4139d46461ffc72e9e64dfa5ecc202892109c2ee4 [INFO] running `Command { std: "docker" "start" "-a" "00bb2de6959ab2fa374fd5d4139d46461ffc72e9e64dfa5ecc202892109c2ee4", kill_on_drop: false }` [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling async-task-group v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 19.11s [INFO] running `Command { std: "docker" "inspect" "00bb2de6959ab2fa374fd5d4139d46461ffc72e9e64dfa5ecc202892109c2ee4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00bb2de6959ab2fa374fd5d4139d46461ffc72e9e64dfa5ecc202892109c2ee4", kill_on_drop: false }` [INFO] [stdout] 00bb2de6959ab2fa374fd5d4139d46461ffc72e9e64dfa5ecc202892109c2ee4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c80b2b0447104445abae0163659030b5399744b3acc82ff6f593cc438032f1ce [INFO] running `Command { std: "docker" "start" "-a" "c80b2b0447104445abae0163659030b5399744b3acc82ff6f593cc438032f1ce", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/async_task_group-7b684a317ba99f17) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test::no_task ... ok [INFO] [stdout] test test::one_empty_task ... ok [INFO] [stdout] test test::root_task_errors ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test::root_task_errors stdout ---- [INFO] [stdout] thread 'test::root_task_errors' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"Err(idk!\n\nStack backtrace:\n 0: anyhow::private::new_adhoc\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/anyhow-1.0.44/src/lib.rs:634:36\n 1: async_task_group::test::root_task_errors::{{closure}}::{{closure}}::{{closure}}::{{closure}}\n at ./src/lib.rs:340:37\n 2: as core::future::future::Future>::poll\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19\n 3: as core::future::future::Future>::poll::{{closure}}\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/builder.rs:199:17\n 4: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/task_locals_wrapper.rs:60:13\n 5: std::thread::local::LocalKey::try_with\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399:16\n 6: std::thread::local::LocalKey::with\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375:9\n 7: async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/task_locals_wrapper.rs:55:9\n 8: as core::future::future::Future>::poll\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/builder.rs:197:13\n 9: async_executor::Executor::spawn::{{closure}}\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-executor-1.4.1/src/lib.rs:144:13\n 10: as core::future::future::Future>::poll\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19\n 11: async_task::raw::RawTask::run\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-task-4.0.3/src/raw.rs:489:20\n 12: async_task::runnable::Runnable::run\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-task-4.0.3/src/runnable.rs:309:18\n 13: async_executor::Executor::run::{{closure}}::{{closure}}\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-executor-1.4.1/src/lib.rs:235:21\n 14: as core::future::future::Future>::poll\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19\n 15: as core::future::future::Future>::poll\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-lite-1.12.0/src/future.rs:529:33\n 16: async_executor::Executor::run::{{closure}}\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-executor-1.4.1/src/lib.rs:242:9\n 17: as core::future::future::Future>::poll\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19\n 18: as core::future::future::Future>::poll\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-lite-1.12.0/src/future.rs:529:33\n 19: async_io::driver::block_on\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-io-1.6.0/src/driver.rs:142:33\n 20: async_global_executor::reactor::block_on::{{closure}}\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-2.0.2/src/reactor.rs:3:18\n 21: async_global_executor::reactor::block_on\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-2.0.2/src/reactor.rs:12:5\n 22: async_global_executor::threading::thread_main_loop::{{closure}}::{{closure}}\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-2.0.2/src/threading.rs:95:17\n 23: std::thread::local::LocalKey::try_with\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399:16\n 24: std::thread::local::LocalKey::with\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375:9\n 25: async_global_executor::threading::thread_main_loop::{{closure}}\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-2.0.2/src/threading.rs:89:13\n 26: std::panicking::try::do_call\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40\n 27: __rust_try\n 28: std::panicking::try\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19\n 29: std::panic::catch_unwind\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14\n 30: async_global_executor::threading::thread_main_loop\n at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-2.0.2/src/threading.rs:88:12\n 31: core::ops::function::FnOnce::call_once\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5\n 32: std::sys_common::backtrace::__rust_begin_short_backtrace\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:123:18\n 33: std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:484:17\n 34: as core::ops::function::FnOnce<()>>::call_once\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9\n 35: std::panicking::try::do_call\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40\n 36: __rust_try\n 37: std::panicking::try\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19\n 38: std::panic::catch_unwind\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14\n 39: std::thread::Builder::spawn_unchecked::{{closure}}\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:483:30\n 40: core::ops::function::FnOnce::call_once{{vtable.shim}}\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5\n 41: as core::ops::function::FnOnce>::call_once\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9\n 42: as core::ops::function::FnOnce>::call_once\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9\n 43: std::sys::unix::thread::Thread::new::thread_start\n at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys/unix/thread.rs:106:17\n 44: start_thread\n 45: clone)"`, [INFO] [stdout] right: `"Err(idk!)"`', src/lib.rs:345:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5651f88e74ac - std::backtrace_rs::backtrace::libunwind::trace::h7630ba4cba718aa0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x5651f88e74ac - std::backtrace_rs::backtrace::trace_unsynchronized::he7498e79c157f5ac [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x5651f88e74ac - std::sys_common::backtrace::_print_fmt::hdaebadaee17bca49 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x5651f88e74ac - ::fmt::h82b0e3aaf8a96140 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5651f890a16c - core::fmt::write::h72801a82c94e6ff1 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/fmt/mod.rs:1149:17 [INFO] [stdout] 5: 0x5651f88e2ff5 - std::io::Write::write_fmt::h21d7683cabdb4c35 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/io/mod.rs:1697:15 [INFO] [stdout] 6: 0x5651f88e8fa0 - std::sys_common::backtrace::_print::h1c9a1d19c48821c1 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5651f88e8fa0 - std::sys_common::backtrace::print::h7ce8802039fa9d0e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5651f88e8fa0 - std::panicking::default_hook::{{closure}}::hb2a74a8c1499c326 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:211:50 [INFO] [stdout] 9: 0x5651f88e8b86 - std::panicking::default_hook::hf4f180b00076f2b2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x5651f88e9654 - std::panicking::rust_panic_with_hook::he85ce8435493b711 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:606:17 [INFO] [stdout] 11: 0x5651f88e9130 - std::panicking::begin_panic_handler::{{closure}}::h31e15f69e6235bd2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:502:13 [INFO] [stdout] 12: 0x5651f88e7964 - std::sys_common::backtrace::__rust_end_short_backtrace::hfce2fadb61aaa3ae [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:139:18 [INFO] [stdout] 13: 0x5651f88e9099 - rust_begin_unwind [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:498:5 [INFO] [stdout] 14: 0x5651f877f971 - core::panicking::panic_fmt::h7b8580d81fcbbacd [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:107:14 [INFO] [stdout] 15: 0x5651f8908d18 - core::panicking::assert_failed_inner::hc71171cfb6f4bc69 [INFO] [stdout] 16: 0x5651f87c84de - core::panicking::assert_failed::h72dc9a7dc9497ecb [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panicking.rs:145:5 [INFO] [stdout] 17: 0x5651f87ca4e3 - async_task_group::test::root_task_errors::{{closure}}::ha516c530773842ec [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:345:9 [INFO] [stdout] 18: 0x5651f87adf8b - as core::future::future::Future>::poll::hbab9207effa2e991 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 19: 0x5651f87b20d9 - as core::future::future::Future>::poll::{{closure}}::h2298fb09e3b9b812 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/builder.rs:199:17 [INFO] [stdout] 20: 0x5651f87a0203 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::h0daff616796da016 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/task_locals_wrapper.rs:60:13 [INFO] [stdout] 21: 0x5651f8797008 - std::thread::local::LocalKey::try_with::h3bb9c5904fe7d6bd [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 22: 0x5651f8795d7d - std::thread::local::LocalKey::with::h6406cd0ba630c6c7 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 23: 0x5651f879fba8 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::h73fc3fc3087381ea [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/task_locals_wrapper.rs:55:9 [INFO] [stdout] 24: 0x5651f87b1de5 - as core::future::future::Future>::poll::h0e0a9fb7d366fa7f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/builder.rs:197:13 [INFO] [stdout] 25: 0x5651f87a7a7b - as core::future::future::Future>::poll::h51a4bec5f7e9f349 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-lite-1.12.0/src/future.rs:526:33 [INFO] [stdout] 26: 0x5651f87b9777 - async_executor::Executor::run::{{closure}}::h6d72afe05ad21d67 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-executor-1.4.1/src/lib.rs:242:9 [INFO] [stdout] 27: 0x5651f87adb0b - as core::future::future::Future>::poll::h62fa3cb70cba8f7a [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 28: 0x5651f87b91e4 - async_executor::LocalExecutor::run::{{closure}}::hd338fa5c5d83b999 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-executor-1.4.1/src/lib.rs:447:9 [INFO] [stdout] 29: 0x5651f87ad6cb - as core::future::future::Future>::poll::h0a0dd473d88e11e2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 30: 0x5651f87a1214 - async_io::driver::block_on::h037bb471d171ac7b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-io-1.6.0/src/driver.rs:142:33 [INFO] [stdout] 31: 0x5651f87a6c83 - async_global_executor::reactor::block_on::{{closure}}::h8c9e69da196a5388 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-2.0.2/src/reactor.rs:3:18 [INFO] [stdout] 32: 0x5651f87a6bad - async_global_executor::reactor::block_on::hb1b5f02970b2ab91 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-2.0.2/src/reactor.rs:12:5 [INFO] [stdout] 33: 0x5651f879a54d - async_global_executor::executor::block_on::{{closure}}::h7cbacf72578dcd3b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-2.0.2/src/executor.rs:26:36 [INFO] [stdout] 34: 0x5651f8798d7a - std::thread::local::LocalKey::try_with::he9e8080e553da0a0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 35: 0x5651f879592a - std::thread::local::LocalKey::with::h0dc9bfb207c0ef8c [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 36: 0x5651f879a437 - async_global_executor::executor::block_on::h03488eb9f2ddc2a3 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-global-executor-2.0.2/src/executor.rs:26:5 [INFO] [stdout] 37: 0x5651f87b7500 - async_std::task::builder::Builder::blocking::{{closure}}::{{closure}}::h45d9a3a10f80c96b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/builder.rs:171:25 [INFO] [stdout] 38: 0x5651f87a08f5 - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::{{closure}}::he239bea14a51d8ed [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/task_locals_wrapper.rs:60:13 [INFO] [stdout] 39: 0x5651f8796ac5 - std::thread::local::LocalKey::try_with::h1e585373d877d37a [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 40: 0x5651f87962b2 - std::thread::local::LocalKey::with::heb0df3389a23be0e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 41: 0x5651f879fb5a - async_std::task::task_locals_wrapper::TaskLocalsWrapper::set_current::h6f0e3293dc2b7bc1 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/task_locals_wrapper.rs:55:9 [INFO] [stdout] 42: 0x5651f87b714c - async_std::task::builder::Builder::blocking::{{closure}}::h4405840e95b79922 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/builder.rs:168:17 [INFO] [stdout] 43: 0x5651f8797822 - std::thread::local::LocalKey::try_with::h6c6712ad9f6c7187 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 44: 0x5651f87960fa - std::thread::local::LocalKey::with::hac725d3f3162ce7d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 45: 0x5651f87b6adf - async_std::task::builder::Builder::blocking::h3f83e0d5ea710260 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/builder.rs:161:9 [INFO] [stdout] 46: 0x5651f87c9609 - async_std::task::block_on::block_on::hb79bf8b00056d3d8 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-std-1.10.0/src/task/block_on.rs:33:5 [INFO] [stdout] 47: 0x5651f87c9e62 - async_task_group::test::root_task_errors::h6d283166423e3f8c [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:337:5 [INFO] [stdout] 48: 0x5651f87c9e2a - async_task_group::test::root_task_errors::{{closure}}::h98e50f43a3c28c44 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:337:5 [INFO] [stdout] 49: 0x5651f87a808e - core::ops::function::FnOnce::call_once::h2d8ae3e58849090f [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 50: 0x5651f8806ce3 - core::ops::function::FnOnce::call_once::h449577f1c5b077cb [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 51: 0x5651f8806ce3 - test::__rust_begin_short_backtrace::h8c2a0a5090591869 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:585:5 [INFO] [stdout] 52: 0x5651f8805877 - as core::ops::function::FnOnce>::call_once::hea00a22128a38543 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 53: 0x5651f8805877 - as core::ops::function::FnOnce<()>>::call_once::he10b35c3c50d78a0 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 54: 0x5651f8805877 - std::panicking::try::do_call::hc868e78bbc5af2ab [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 55: 0x5651f8805877 - std::panicking::try::he468aede74df1b04 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 56: 0x5651f8805877 - std::panic::catch_unwind::hce3c9152e1cf772d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 57: 0x5651f8805877 - test::run_test_in_process::h9c4ab8162080cf8c [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:608:18 [INFO] [stdout] 58: 0x5651f8805877 - test::run_test::run_test_inner::{{closure}}::he9483433cef16afe [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:500:39 [INFO] [stdout] 59: 0x5651f87d2bbe - test::run_test::run_test_inner::{{closure}}::h479f1f872a5501ea [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/test/src/lib.rs:527:37 [INFO] [stdout] 60: 0x5651f87d2bbe - std::sys_common::backtrace::__rust_begin_short_backtrace::h0f1e9b1f279687bc [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys_common/backtrace.rs:123:18 [INFO] [stdout] 61: 0x5651f87d79e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he5560613c5f5cb83 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:484:17 [INFO] [stdout] 62: 0x5651f87d79e8 - as core::ops::function::FnOnce<()>>::call_once::h8190a68cb05ab92f [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 63: 0x5651f87d79e8 - std::panicking::try::do_call::h6ae22f5ac22596e4 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:406:40 [INFO] [stdout] 64: 0x5651f87d79e8 - std::panicking::try::h2381c25487d6a7c2 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panicking.rs:370:19 [INFO] [stdout] 65: 0x5651f87d79e8 - std::panic::catch_unwind::hfe902f4d5c9d7b6d [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/panic.rs:133:14 [INFO] [stdout] 66: 0x5651f87d79e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h547fad40771a584e [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/thread/mod.rs:483:30 [INFO] [stdout] 67: 0x5651f87d79e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::he8602a9971738410 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 68: 0x5651f88ee273 - as core::ops::function::FnOnce>::call_once::he162a5c338a10a39 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 69: 0x5651f88ee273 - as core::ops::function::FnOnce>::call_once::hb27497b21740dd97 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/alloc/src/boxed.rs:1694:9 [INFO] [stdout] 70: 0x5651f88ee273 - std::sys::unix::thread::Thread::new::thread_start::he467e990e49c5136 [INFO] [stdout] at /rustc/722e1797249a965b6335aebd65d777f917e498f1/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 71: 0x7fe146980609 - start_thread [INFO] [stdout] 72: 0x7fe146752293 - clone [INFO] [stdout] 73: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test::root_task_errors [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "c80b2b0447104445abae0163659030b5399744b3acc82ff6f593cc438032f1ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c80b2b0447104445abae0163659030b5399744b3acc82ff6f593cc438032f1ce", kill_on_drop: false }` [INFO] [stdout] c80b2b0447104445abae0163659030b5399744b3acc82ff6f593cc438032f1ce