[INFO] fetching crate ergo_sync 0.1.0... [INFO] testing ergo_sync-0.1.0 against beta-2020-10-09 for beta-1.48-1 [INFO] extracting crate ergo_sync 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ergo_sync 0.1.0 on toolchain beta-2020-10-09 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ergo_sync 0.1.0 [INFO] finished tweaking crates.io crate ergo_sync 0.1.0 [INFO] tweaked toml for crates.io crate ergo_sync 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded taken v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", 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] 117b90d451ceb819d38bc66d4187956fb362bba6066fc9b66a311a90e891a902 [INFO] running `Command { std: "docker" "start" "-a" "117b90d451ceb819d38bc66d4187956fb362bba6066fc9b66a311a90e891a902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "117b90d451ceb819d38bc66d4187956fb362bba6066fc9b66a311a90e891a902", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "117b90d451ceb819d38bc66d4187956fb362bba6066fc9b66a311a90e891a902", kill_on_drop: false }` [INFO] [stdout] 117b90d451ceb819d38bc66d4187956fb362bba6066fc9b66a311a90e891a902 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c9709df714f9af5226c317182e4f6963d2ca494d4234220188bc6a0d05e29eb [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" "6c9709df714f9af5226c317182e4f6963d2ca494d4234220188bc6a0d05e29eb", kill_on_drop: false }` [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling taken v0.1.1 [INFO] [stderr] Compiling std_prelude v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling crossbeam-epoch v0.4.3 [INFO] [stderr] Compiling parking_lot v0.5.5 [INFO] [stderr] Compiling crossbeam-channel v0.1.3 [INFO] [stderr] Compiling ergo_sync v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std_prelude::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:276:77 [INFO] [stdout] | [INFO] [stdout] 276 | pub use std_prelude::{AtomicBool, AtomicIsize, AtomicOrdering, AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.24s [INFO] running `Command { std: "docker" "inspect" "6c9709df714f9af5226c317182e4f6963d2ca494d4234220188bc6a0d05e29eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c9709df714f9af5226c317182e4f6963d2ca494d4234220188bc6a0d05e29eb", kill_on_drop: false }` [INFO] [stdout] 6c9709df714f9af5226c317182e4f6963d2ca494d4234220188bc6a0d05e29eb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4086ffaed437d125f34fbf40f9ef87c419770ced4edc50a85f78a25b4b702275 [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" "4086ffaed437d125f34fbf40f9ef87c419770ced4edc50a85f78a25b4b702275", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stdout] warning: use of deprecated constant `std_prelude::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:276:77 [INFO] [stdout] | [INFO] [stdout] 276 | pub use std_prelude::{AtomicBool, AtomicIsize, AtomicOrdering, AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ergo_sync v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std_prelude::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:276:77 [INFO] [stdout] | [INFO] [stdout] 276 | pub use std_prelude::{AtomicBool, AtomicIsize, AtomicOrdering, AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.09s [INFO] running `Command { std: "docker" "inspect" "4086ffaed437d125f34fbf40f9ef87c419770ced4edc50a85f78a25b4b702275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4086ffaed437d125f34fbf40f9ef87c419770ced4edc50a85f78a25b4b702275", kill_on_drop: false }` [INFO] [stdout] 4086ffaed437d125f34fbf40f9ef87c419770ced4edc50a85f78a25b4b702275 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 71f527f9ef6bcd0a90ea921dd8db19fd2cc7bfef1d8e6227f855b66782fa427e [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" "71f527f9ef6bcd0a90ea921dd8db19fd2cc7bfef1d8e6227f855b66782fa427e", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated constant `std_prelude::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:276:77 [INFO] [stderr] | [INFO] [stderr] 276 | pub use std_prelude::{AtomicBool, AtomicIsize, AtomicOrdering, AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated constant `std_prelude::ATOMIC_USIZE_INIT`: the `new` function is now preferred [INFO] [stderr] --> src/lib.rs:276:77 [INFO] [stderr] | [INFO] [stderr] 276 | pub use std_prelude::{AtomicBool, AtomicIsize, AtomicOrdering, AtomicUsize, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ergo_sync-ac0e4d50dc7fe26a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ergo_sync [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test src/lib.rs - (line 43) ... ok [INFO] [stdout] test src/lib.rs - FinishHandle::finish (line 308) ... ok [INFO] [stdout] test src/ch.rs - ch (line 236) ... ok [INFO] [stdout] test src/ch.rs - ch (line 49) ... ok [INFO] [stdout] test src/ch.rs - ch (line 258) ... ok [INFO] [stdout] test src/ch.rs - ch (line 67) ... ok [INFO] [stdout] test src/lib.rs - sleep_ms (line 334) ... ok [INFO] [stdout] test src/ch.rs - ch (line 29) ... ok [INFO] [stdout] test src/ch.rs - ch (line 122) ... ok [INFO] [stdout] test src/ch.rs - ch (line 95) ... ok [INFO] [stdout] test src/ch.rs - ch (line 13) ... FAILED [INFO] [stdout] test src/ch.rs - ch_try (line 351) ... FAILED [INFO] [stdout] test src/ch.rs - ch (line 215) ... ok [INFO] [stdout] test src/ch.rs - ch (line 153) ... FAILED [INFO] [stdout] test src/lib.rs - (line 154) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/ch.rs - ch (line 13) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x558827b56710 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stdout] 1: 0x558827b56710 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x558827b56710 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79 [INFO] [stdout] 3: 0x558827b56710 - ::fmt::h1e0bdbb35e83deca [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58 [INFO] [stdout] 4: 0x558827b6ef9c - core::fmt::write::he67f9b17bcb7ee73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080 [INFO] [stdout] 5: 0x558827b54bd2 - std::io::Write::write_fmt::hac97d5cb5753e2ec [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516 [INFO] [stdout] 6: 0x558827b5883d - std::sys_common::backtrace::_print::haa20918e28a126c5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61 [INFO] [stdout] 7: 0x558827b5883d - std::sys_common::backtrace::print::h49e772a4873d9076 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48 [INFO] [stdout] 8: 0x558827b5883d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208 [INFO] [stdout] 9: 0x558827b584e8 - std::panicking::default_hook::h63997b7b949e1ce0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227 [INFO] [stdout] 10: 0x558827b58ec1 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577 [INFO] [stdout] 11: 0x558827b58a69 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484 [INFO] [stdout] 12: 0x558827b56b9c - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153 [INFO] [stdout] 13: 0x558827b58a29 - rust_begin_unwind [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483 [INFO] [stdout] 14: 0x558827b6e2b1 - core::panicking::panic_fmt::h5b17d4a0e853d0f5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85 [INFO] [stdout] 15: 0x558827b6e1fd - core::panicking::panic::hc6be4d7009fb30ae [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:50 [INFO] [stdout] 16: 0x558827b37669 - core::mem::uninitialized::hc31a7830606d7edf [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658 [INFO] [stdout] 17: 0x558827b37669 - >::entry_of::hcc993c9b3a62d4db [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:482 [INFO] [stdout] 18: 0x558827b3f4c3 - crossbeam_epoch::sync::list::List::insert::h0538a775670ca53f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/sync/list.rs:174 [INFO] [stdout] 19: 0x558827b3674e - crossbeam_epoch::internal::Local::register::hb5c792e91c1b917c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:292 [INFO] [stdout] 20: 0x558827b3d9ae - crossbeam_epoch::collector::Collector::register::h483e4b4fc6c1eeec [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/collector.rs:38 [INFO] [stdout] 21: 0x558827b39b44 - crossbeam_epoch::default::HANDLE::__init::h0ead2e388dd6954b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/default.rs:17 [INFO] [stdout] 22: 0x558827b3bf89 - core::ops::function::FnOnce::call_once::h84a59ddc70055424 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227 [INFO] [stdout] 23: 0x558827b39bac - std::thread::local::lazy::LazyKeyInner::initialize::h0a65d9b9af2cf4c3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:304 [INFO] [stdout] 24: 0x558827b42ecd - std::thread::local::fast::Key::try_initialize::ha41e26f4b46facee [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:473 [INFO] [stdout] 25: 0x558827b43017 - std::thread::local::fast::Key::get::h28a78a96acb8da73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:456 [INFO] [stdout] 26: 0x558827b39b7d - crossbeam_epoch::default::HANDLE::__getit::h5c14aa04c89c8b66 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:183 [INFO] [stdout] 27: 0x558827afcd23 - std::thread::local::LocalKey::try_with::hf743c02472d9834c [INFO] [stdout] 28: 0x558827afccb9 - std::thread::local::LocalKey::with::hed0d22c12528ff8e [INFO] [stdout] 29: 0x558827af88e3 - crossbeam_epoch::default::pin::h83592b6197e0dd21 [INFO] [stdout] 30: 0x558827af9e83 - crossbeam_channel::flavors::list::Channel::push::h11612d4ccc3e2ace [INFO] [stdout] 31: 0x558827afa2d2 - crossbeam_channel::flavors::list::Channel::send::h9bff1a9e94bd46fd [INFO] [stdout] 32: 0x558827af952d - crossbeam_channel::channel::Sender::send::h0079a247c749a9bd [INFO] [stdout] 33: 0x558827b048f4 - rust_out::main::h405f65324f7b53be [INFO] [stdout] 34: 0x558827afd543 - core::ops::function::FnOnce::call_once::h5c25fabf55f68cb0 [INFO] [stdout] 35: 0x558827afcbf9 - std::sys_common::backtrace::__rust_begin_short_backtrace::he48b78818c6bb8fc [INFO] [stdout] 36: 0x558827afcc89 - std::rt::lang_start::{{closure}}::h2090de6a9fc357b8 [INFO] [stdout] 37: 0x558827b592e7 - core::ops::function::impls:: for &F>::call_once::h908982dfc31b926f [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:259 [INFO] [stdout] 38: 0x558827b592e7 - std::panicking::try::do_call::h92777899503b7584 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381 [INFO] [stdout] 39: 0x558827b592e7 - std::panicking::try::h8815656b2b76e792 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345 [INFO] [stdout] 40: 0x558827b592e7 - std::panic::catch_unwind::h112ab81228f50b46 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382 [INFO] [stdout] 41: 0x558827b592e7 - std::rt::lang_start_internal::h1772a706c7575c24 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/rt.rs:51 [INFO] [stdout] 42: 0x558827afcc68 - std::rt::lang_start::h5654c047948033d3 [INFO] [stdout] 43: 0x558827b04a0b - main [INFO] [stdout] 44: 0x7fe7c6fbc0b3 - __libc_start_main [INFO] [stdout] 45: 0x558827af70ae - _start [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/ch.rs - ch_try (line 351) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stdout: [INFO] [stdout] got: this is alright [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555b8a2bf950 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stdout] 1: 0x555b8a2bf950 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x555b8a2bf950 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79 [INFO] [stdout] 3: 0x555b8a2bf950 - ::fmt::h1e0bdbb35e83deca [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58 [INFO] [stdout] 4: 0x555b8a2d81dc - core::fmt::write::he67f9b17bcb7ee73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080 [INFO] [stdout] 5: 0x555b8a2bd9f2 - std::io::Write::write_fmt::hac97d5cb5753e2ec [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516 [INFO] [stdout] 6: 0x555b8a2c1a7d - std::sys_common::backtrace::_print::haa20918e28a126c5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61 [INFO] [stdout] 7: 0x555b8a2c1a7d - std::sys_common::backtrace::print::h49e772a4873d9076 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48 [INFO] [stdout] 8: 0x555b8a2c1a7d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208 [INFO] [stdout] 9: 0x555b8a2c1728 - std::panicking::default_hook::h63997b7b949e1ce0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227 [INFO] [stdout] 10: 0x555b8a2c2101 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577 [INFO] [stdout] 11: 0x555b8a2c1ca9 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484 [INFO] [stdout] 12: 0x555b8a2bfddc - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153 [INFO] [stdout] 13: 0x555b8a2c1c69 - rust_begin_unwind [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483 [INFO] [stdout] 14: 0x555b8a2d74f1 - core::panicking::panic_fmt::h5b17d4a0e853d0f5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85 [INFO] [stdout] 15: 0x555b8a2d743d - core::panicking::panic::hc6be4d7009fb30ae [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:50 [INFO] [stdout] 16: 0x555b8a29f009 - core::mem::uninitialized::hc31a7830606d7edf [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658 [INFO] [stdout] 17: 0x555b8a29f009 - >::entry_of::hcc993c9b3a62d4db [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:482 [INFO] [stdout] 18: 0x555b8a2a6e63 - crossbeam_epoch::sync::list::List::insert::h0538a775670ca53f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/sync/list.rs:174 [INFO] [stdout] 19: 0x555b8a29e0ee - crossbeam_epoch::internal::Local::register::hb5c792e91c1b917c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:292 [INFO] [stdout] 20: 0x555b8a2a534e - crossbeam_epoch::collector::Collector::register::h483e4b4fc6c1eeec [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/collector.rs:38 [INFO] [stdout] 21: 0x555b8a2a14e4 - crossbeam_epoch::default::HANDLE::__init::h0ead2e388dd6954b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/default.rs:17 [INFO] [stdout] 22: 0x555b8a2a3929 - core::ops::function::FnOnce::call_once::h84a59ddc70055424 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227 [INFO] [stdout] 23: 0x555b8a2a154c - std::thread::local::lazy::LazyKeyInner::initialize::h0a65d9b9af2cf4c3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:304 [INFO] [stdout] 24: 0x555b8a2aa86d - std::thread::local::fast::Key::try_initialize::ha41e26f4b46facee [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:473 [INFO] [stdout] 25: 0x555b8a2aa9b7 - std::thread::local::fast::Key::get::h28a78a96acb8da73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:456 [INFO] [stdout] 26: 0x555b8a2a151d - crossbeam_epoch::default::HANDLE::__getit::h5c14aa04c89c8b66 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:183 [INFO] [stdout] 27: 0x555b8a260b13 - std::thread::local::LocalKey::try_with::hf743c02472d9834c [INFO] [stdout] 28: 0x555b8a260aa9 - std::thread::local::LocalKey::with::hed0d22c12528ff8e [INFO] [stdout] 29: 0x555b8a25aca3 - crossbeam_epoch::default::pin::h83592b6197e0dd21 [INFO] [stdout] 30: 0x555b8a25cf8c - crossbeam_channel::flavors::list::Channel::push::hcc5726d1e223fe71 [INFO] [stdout] 31: 0x555b8a25d447 - crossbeam_channel::flavors::list::Channel::send::heff841ce808365de [INFO] [stdout] 32: 0x555b8a25bcde - crossbeam_channel::channel::Sender::send::haaa11ae979f0f8e4 [INFO] [stdout] 33: 0x555b8a26b5c4 - rust_out::main::h405f65324f7b53be [INFO] [stdout] 34: 0x555b8a2616b3 - core::ops::function::FnOnce::call_once::h5c25fabf55f68cb0 [INFO] [stdout] 35: 0x555b8a2609e9 - std::sys_common::backtrace::__rust_begin_short_backtrace::he48b78818c6bb8fc [INFO] [stdout] 36: 0x555b8a260a79 - std::rt::lang_start::{{closure}}::h2090de6a9fc357b8 [INFO] [stdout] 37: 0x555b8a2c2527 - core::ops::function::impls:: for &F>::call_once::h908982dfc31b926f [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:259 [INFO] [stdout] 38: 0x555b8a2c2527 - std::panicking::try::do_call::h92777899503b7584 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381 [INFO] [stdout] 39: 0x555b8a2c2527 - std::panicking::try::h8815656b2b76e792 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345 [INFO] [stdout] 40: 0x555b8a2c2527 - std::panic::catch_unwind::h112ab81228f50b46 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382 [INFO] [stdout] 41: 0x555b8a2c2527 - std::rt::lang_start_internal::h1772a706c7575c24 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/rt.rs:51 [INFO] [stdout] 42: 0x555b8a260a58 - std::rt::lang_start::h5654c047948033d3 [INFO] [stdout] 43: 0x555b8a26bc2b - main [INFO] [stdout] 44: 0x7f0554ab90b3 - __libc_start_main [INFO] [stdout] 45: 0x555b8a2590ae - _start [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/ch.rs - ch (line 153) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'mainthread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658:9 [INFO] [stdout] ' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalidstack backtrace: [INFO] [stdout] thread '' panicked at 'attempted to leave type `internal::Local` uninitialized, which is invalid', /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658:9 [INFO] [stdout] ', /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658:9 [INFO] [stdout] 0: 0x564884c45720 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stdout] 1: 0x564884c45720 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x564884c45720 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79 [INFO] [stdout] 3: 0x564884c45720 - ::fmt::h1e0bdbb35e83deca [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58 [INFO] [stdout] 4: 0x564884c5e94c - core::fmt::write::he67f9b17bcb7ee73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080 [INFO] [stdout] 5: 0x564884c437c2 - std::io::Write::write_fmt::hac97d5cb5753e2ec [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516 [INFO] [stdout] 6: 0x564884c47a0d - std::sys_common::backtrace::_print::haa20918e28a126c5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61 [INFO] [stdout] 7: 0x564884c47a0d - std::sys_common::backtrace::print::h49e772a4873d9076 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48 [INFO] [stdout] 8: 0x564884c47a0d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208 [INFO] [stdout] 9: 0x564884c476b8 - std::panicking::default_hook::h63997b7b949e1ce0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227 [INFO] [stdout] 10: 0x564884c48091 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577 [INFO] [stdout] 11: 0x564884c47c39 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484 [INFO] [stdout] 12: 0x564884c45bac - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153 [INFO] [stdout] 13: 0x564884c47bf9 - rust_begin_unwind [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483 [INFO] [stdout] 14: 0x564884c5dc61 - core::panicking::panic_fmt::h5b17d4a0e853d0f5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85 [INFO] [stdout] 15: 0x564884c5dbad - core::panicking::panic::hc6be4d7009fb30ae [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:50 [INFO] [stdout] 16: 0x564884c24d19 - core::mem::uninitialized::hc31a7830606d7edf [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658 [INFO] [stdout] 17: 0x564884c24d19 - >::entry_of::hcc993c9b3a62d4db [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:482 [INFO] [stdout] 18: 0x564884c2cb73 - crossbeam_epoch::sync::list::List::insert::h0538a775670ca53f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/sync/list.rs:174 [INFO] [stdout] 19: 0x564884c23dfe - crossbeam_epoch::internal::Local::register::hb5c792e91c1b917c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:292 [INFO] [stdout] 20: 0x564884c2b05e - crossbeam_epoch::collector::Collector::register::h483e4b4fc6c1eeec [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/collector.rs:38 [INFO] [stdout] 21: 0x564884c271f4 - crossbeam_epoch::default::HANDLE::__init::h0ead2e388dd6954b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/default.rs:17 [INFO] [stdout] 22: 0x564884c29639 - core::ops::function::FnOnce::call_once::h84a59ddc70055424 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227 [INFO] [stdout] 23: 0x564884c2725c - std::thread::local::lazy::LazyKeyInner::initialize::h0a65d9b9af2cf4c3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:304 [INFO] [stdout] 24: 0x564884c3057d - std::thread::local::fast::Key::try_initialize::ha41e26f4b46facee [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:473 [INFO] [stdout] 25: 0x564884c306c7 - std::thread::local::fast::Key::get::h28a78a96acb8da73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:456 [INFO] [stdout] 26: 0x564884c2722d - crossbeam_epoch::default::HANDLE::__getit::h5c14aa04c89c8b66 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:183 [INFO] [stdout] 27: 0x564884be54b3 - std::thread::local::LocalKey::try_with::hf743c02472d9834c [INFO] [stdout] 28: 0x564884be5239 - std::thread::local::LocalKey::with::hed0d22c12528ff8e [INFO] [stdout] 29: 0x564884bdda33 - crossbeam_epoch::default::pin::h83592b6197e0dd21 [INFO] [stdout] 30: 0x564884be0e3c - crossbeam_channel::flavors::list::Channel::push::hcc5726d1e223fe71 [INFO] [stdout] 31: 0x564884be12f7 - crossbeam_channel::flavors::list::Channel::send::heff841ce808365de [INFO] [stdout] 32: 0x564884bdfa3e - crossbeam_channel::channel::Sender::send::haaa11ae979f0f8e4 [INFO] [stdout] 33: 0x564884bf0862 - rust_out::main::{{closure}}::h9e3c62c638eeccfd [INFO] [stdout] 34: 0x564884be4f99 - std::sys_common::backtrace::__rust_begin_short_backtrace::h4e5648653508922a [INFO] [stdout] 35: 0x564884be6886 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h886ffd6c9e4ebe36 [INFO] [stdout] 36: 0x564884bdc1d9 - as core::ops::function::FnOnce<()>>::call_once::h1af009b71ab36984 [INFO] [stdout] 37: 0x564884be6a96 - std::panicking::try::do_call::h725169196cfb68da [INFO] [stdout] 38: 0x564884bf099d - __rust_try [INFO] [stdout] 39: 0x564884be6978 - std::panicking::try::h1bbba5db8155b986 [INFO] [stdout] 40: 0x564884be5109 - std::panic::catch_unwind::h3bd83fe92b98fe36 [INFO] [stdout] 41: 0x564884be6418 - std::thread::Builder::spawn_unchecked::{{closure}}::h725836266662814d [INFO] [stdout] 42: 0x564884be74f6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h54389cf5ffb0cc48 [INFO] [stdout] 43: 0x564884c49f6a - as core::ops::function::FnOnce>::call_once::hd4d30e37db281e8f [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042 [INFO] [stdout] 44: 0x564884c49f6a - as core::ops::function::FnOnce>::call_once::h019185a215ba16e4 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042 [INFO] [stdout] 45: 0x564884c49f6a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87 [INFO] [stdout] 46: 0x7f30d6663609 - start_thread [INFO] [stdout] 47: 0x7f30d68ee103 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564884c45720 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stdout] 1: 0x564884c45720 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x564884c45720 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79 [INFO] [stdout] 3: 0x564884c45720 - ::fmt::h1e0bdbb35e83deca [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58 [INFO] [stdout] 4: 0x564884c5e94c - core::fmt::write::he67f9b17bcb7ee73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080 [INFO] [stdout] 5: 0x564884c437c2 - std::io::Write::write_fmt::hac97d5cb5753e2ec [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516 [INFO] [stdout] 6: 0x564884c47a0d - std::sys_common::backtrace::_print::haa20918e28a126c5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61 [INFO] [stdout] 7: 0x564884c47a0d - std::sys_common::backtrace::print::h49e772a4873d9076 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48 [INFO] [stdout] 8: 0x564884c47a0d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208 [INFO] [stdout] 9: 0x564884c476b8 - std::panicking::default_hook::h63997b7b949e1ce0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227 [INFO] [stdout] 10: 0x564884c48091 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577 [INFO] [stdout] 11: 0x564884c47c39 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484 [INFO] [stdout] 12: 0x564884c45bac - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153 [INFO] [stdout] 13: 0x564884c47bf9 - rust_begin_unwind [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483 [INFO] [stdout] 14: 0x564884c5dc61 - core::panicking::panic_fmt::h5b17d4a0e853d0f5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85 [INFO] [stdout] 15: 0x564884c5dbad - core::panicking::panic::hc6be4d7009fb30ae [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:50 [INFO] [stdout] 16: 0x564884c24d19 - core::mem::uninitialized::hc31a7830606d7edf [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658 [INFO] [stdout] 17: 0x564884c24d19 - >::entry_of::hcc993c9b3a62d4db [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:482 [INFO] [stdout] 18: 0x564884c2cb73 - crossbeam_epoch::sync::list::List::insert::h0538a775670ca53f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/sync/list.rs:174 [INFO] [stdout] 19: 0x564884c23dfe - crossbeam_epoch::internal::Local::register::hb5c792e91c1b917c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:292 [INFO] [stdout] 20: 0x564884c2b05e - crossbeam_epoch::collector::Collector::register::h483e4b4fc6c1eeec [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/collector.rs:38 [INFO] [stdout] 21: 0x564884c271f4 - crossbeam_epoch::default::HANDLE::__init::h0ead2e388dd6954b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/default.rs:17 [INFO] [stdout] 22: 0x564884c29639 - core::ops::function::FnOnce::call_once::h84a59ddc70055424 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227 [INFO] [stdout] 23: 0x564884c2725c - std::thread::local::lazy::LazyKeyInner::initialize::h0a65d9b9af2cf4c3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:304 [INFO] [stdout] 24: 0x564884c3057d - std::thread::local::fast::Key::try_initialize::ha41e26f4b46facee [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:473 [INFO] [stdout] 25: 0x564884c306c7 - std::thread::local::fast::Key::get::h28a78a96acb8da73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:456 [INFO] [stdout] 26: 0x564884c2722d - crossbeam_epoch::default::HANDLE::__getit::h5c14aa04c89c8b66 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:183 [INFO] [stdout] 27: 0x564884be54b3 - std::thread::local::LocalKey::try_with::hf743c02472d9834c [INFO] [stdout] 28: 0x564884be5239 - std::thread::local::LocalKey::with::hed0d22c12528ff8e [INFO] [stdout] 29: 0x564884bdda33 - crossbeam_epoch::default::pin::h83592b6197e0dd21 [INFO] [stdout] 30: 0x564884be0e3c - crossbeam_channel::flavors::list::Channel::push::hcc5726d1e223fe71 [INFO] [stdout] 31: 0x564884be12f7 - crossbeam_channel::flavors::list::Channel::send::heff841ce808365de [INFO] [stdout] 32: 0x564884bdfa3e - crossbeam_channel::channel::Sender::send::haaa11ae979f0f8e4 [INFO] [stdout] 33: 0x564884bf0722 - rust_out::main::{{closure}}::h5bdf45135b7ad2de [INFO] [stdout] 34: 0x564884be4fd9 - std::sys_common::backtrace::__rust_begin_short_backtrace::hb0c09f4c78dce39c [INFO] [stdout] 35: 0x564884be6896 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha7a061c4f9f6bc16 [INFO] [stdout] 36: 0x564884bdc1e9 - as core::ops::function::FnOnce<()>>::call_once::h63b0d77f71cb34bf [INFO] [stdout] 37: 0x564884be6ab6 - std::panicking::try::do_call::h8c3ad83d327cb288 [INFO] [stdout] 38: 0x564884bf099d - __rust_try [INFO] [stdout] 39: 0x564884be6a18 - std::panicking::try::hd27126b2bd4d1481 [INFO] [stdout] 40: 0x564884be50d9 - std::panic::catch_unwind::h1cf58d9b29f6424a [INFO] [stdout] 41: 0x564884be66c8 - std::thread::Builder::spawn_unchecked::{{closure}}::h850dd6f9640f9d63 [INFO] [stdout] 42: 0x564884be74e6 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h31ea1ad69d6600bf [INFO] [stdout] 43: 0x564884c49f6a - as core::ops::function::FnOnce>::call_once::hd4d30e37db281e8f [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042 [INFO] [stdout] 44: 0x564884c49f6a - as core::ops::function::FnOnce>::call_once::h019185a215ba16e4 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042 [INFO] [stdout] 45: 0x564884c49f6a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87 [INFO] [stdout] 46: 0x7f30d6663609 - start_thread [INFO] [stdout] 47: 0x7f30d68ee103 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564884c45720 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stdout] 1: 0x564884c45720 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x564884c45720 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79 [INFO] [stdout] 3: 0x564884c45720 - ::fmt::h1e0bdbb35e83deca [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58 [INFO] [stdout] 4: 0x564884c5e94c - core::fmt::write::he67f9b17bcb7ee73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080 [INFO] [stdout] 5: 0x564884c437c2 - std::io::Write::write_fmt::hac97d5cb5753e2ec [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516 [INFO] [stdout] 6: 0x564884c47a0d - std::sys_common::backtrace::_print::haa20918e28a126c5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61 [INFO] [stdout] 7: 0x564884c47a0d - std::sys_common::backtrace::print::h49e772a4873d9076 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48 [INFO] [stdout] 8: 0x564884c47a0d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208 [INFO] [stdout] 9: 0x564884c476b8 - std::panicking::default_hook::h63997b7b949e1ce0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:227 [INFO] [stdout] 10: 0x564884c48091 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577 [INFO] [stdout] 11: 0x564884c47c39 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484 [INFO] [stdout] 12: 0x564884c45bac - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153 [INFO] [stdout] 13: 0x564884c47bf9 - rust_begin_unwind [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483 [INFO] [stdout] 14: 0x564884c5dc61 - core::panicking::panic_fmt::h5b17d4a0e853d0f5 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:85 [INFO] [stdout] 15: 0x564884c5dbad - core::panicking::panic::hc6be4d7009fb30ae [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/panicking.rs:50 [INFO] [stdout] 16: 0x564884c24d19 - core::mem::uninitialized::hc31a7830606d7edf [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/mem/mod.rs:658 [INFO] [stdout] 17: 0x564884c24d19 - >::entry_of::hcc993c9b3a62d4db [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:482 [INFO] [stdout] 18: 0x564884c2cb73 - crossbeam_epoch::sync::list::List::insert::h0538a775670ca53f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/sync/list.rs:174 [INFO] [stdout] 19: 0x564884c23dfe - crossbeam_epoch::internal::Local::register::hb5c792e91c1b917c [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/internal.rs:292 [INFO] [stdout] 20: 0x564884c2b05e - crossbeam_epoch::collector::Collector::register::h483e4b4fc6c1eeec [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/collector.rs:38 [INFO] [stdout] 21: 0x564884c271f4 - crossbeam_epoch::default::HANDLE::__init::h0ead2e388dd6954b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crossbeam-epoch-0.4.3/src/default.rs:17 [INFO] [stdout] 22: 0x564884c29639 - core::ops::function::FnOnce::call_once::h84a59ddc70055424 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227 [INFO] [stdout] 23: 0x564884c2725c - std::thread::local::lazy::LazyKeyInner::initialize::h0a65d9b9af2cf4c3 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:304 [INFO] [stdout] 24: 0x564884c3057d - std::thread::local::fast::Key::try_initialize::ha41e26f4b46facee [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:473 [INFO] [stdout] 25: 0x564884c306c7 - std::thread::local::fast::Key::get::h28a78a96acb8da73 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:456 [INFO] [stdout] 26: 0x564884c2722d - crossbeam_epoch::default::HANDLE::__getit::h5c14aa04c89c8b66 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/local.rs:183 [INFO] [stdout] 27: 0x564884be54b3 - std::thread::local::LocalKey::try_with::hf743c02472d9834c [INFO] [stdout] 28: 0x564884be5239 - std::thread::local::LocalKey::with::hed0d22c12528ff8e [INFO] [stdout] 29: 0x564884bdda33 - crossbeam_epoch::default::pin::h83592b6197e0dd21 [INFO] [stdout] 30: 0x564884be092f - crossbeam_channel::flavors::list::Channel::pop::h3d5eb1b1f2b5f3f2 [INFO] [stdout] 31: 0x564884be14e2 - crossbeam_channel::flavors::list::Channel::try_recv::h9b7099487509182a [INFO] [stdout] 32: 0x564884be01cb - crossbeam_channel::channel::Receiver::try_recv::hd7eb921380d20625 [INFO] [stdout] 33: 0x564884bdf359 - crossbeam_channel::select::Select::recv::h8ab4eb030c5bbb6c [INFO] [stdout] 34: 0x564884bf04a7 - rust_out::main::h405f65324f7b53be [INFO] [stdout] 35: 0x564884be7523 - core::ops::function::FnOnce::call_once::h5c25fabf55f68cb0 [INFO] [stdout] 36: 0x564884be5019 - std::sys_common::backtrace::__rust_begin_short_backtrace::he48b78818c6bb8fc [INFO] [stdout] 37: 0x564884be50a9 - std::rt::lang_start::{{closure}}::h2090de6a9fc357b8 [INFO] [stdout] 38: 0x564884c484b7 - core::ops::function::impls:: for &F>::call_once::h908982dfc31b926f [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:259 [INFO] [stdout] 39: 0x564884c484b7 - std::panicking::try::do_call::h92777899503b7584 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381 [INFO] [stdout] 40: 0x564884c484b7 - std::panicking::try::h8815656b2b76e792 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345 [INFO] [stdout] 41: 0x564884c484b7 - std::panic::catch_unwind::h112ab81228f50b46 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382 [INFO] [stdout] 42: 0x564884c484b7 - std::rt::lang_start_internal::h1772a706c7575c24 [INFO] [stdout] at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/rt.rs:51 [INFO] [stdout] 43: 0x564884be5088 - std::rt::lang_start::h5654c047948033d3 [INFO] [stdout] 44: 0x564884bf09eb - main [INFO] [stdout] 45: 0x7f30d67f30b3 - __libc_start_main [INFO] [stdout] 46: 0x564884bdc0ae - _start [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/ch.rs - ch (line 13) [INFO] [stdout] src/ch.rs - ch (line 153) [INFO] [stdout] src/ch.rs - ch_try (line 351) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "71f527f9ef6bcd0a90ea921dd8db19fd2cc7bfef1d8e6227f855b66782fa427e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71f527f9ef6bcd0a90ea921dd8db19fd2cc7bfef1d8e6227f855b66782fa427e", kill_on_drop: false }` [INFO] [stdout] 71f527f9ef6bcd0a90ea921dd8db19fd2cc7bfef1d8e6227f855b66782fa427e