[INFO] fetching crate arena-core 0.1.7...
[INFO] testing arena-core-0.1.7 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] extracting crate arena-core 0.1.7 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate arena-core 0.1.7 on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arena-core 0.1.7
[INFO] finished tweaking crates.io crate arena-core 0.1.7
[INFO] tweaked toml for crates.io crate arena-core 0.1.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate arena-core 0.1.7 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d36c1b02f756363c48c49be5f7095bafa74a3fa3e4eaa6ba160be14e5394b44
[INFO] running `Command { std: "docker" "start" "-a" "0d36c1b02f756363c48c49be5f7095bafa74a3fa3e4eaa6ba160be14e5394b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d36c1b02f756363c48c49be5f7095bafa74a3fa3e4eaa6ba160be14e5394b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d36c1b02f756363c48c49be5f7095bafa74a3fa3e4eaa6ba160be14e5394b44", kill_on_drop: false }`
[INFO] [stdout] 0d36c1b02f756363c48c49be5f7095bafa74a3fa3e4eaa6ba160be14e5394b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec3c5516265c90b7833d592a2fb6ab52a3e04ad2e2babb71ac6adca07062b2c1
[INFO] running `Command { std: "docker" "start" "-a" "ec3c5516265c90b7833d592a2fb6ab52a3e04ad2e2babb71ac6adca07062b2c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
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[INFO] [stderr]    Compiling alloy-contract v0.3.0
[INFO] [stderr]    Compiling alloy v0.3.0
[INFO] [stderr]    Compiling arena-core v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5m 01s
[INFO] running `Command { std: "docker" "inspect" "ec3c5516265c90b7833d592a2fb6ab52a3e04ad2e2babb71ac6adca07062b2c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3c5516265c90b7833d592a2fb6ab52a3e04ad2e2babb71ac6adca07062b2c1", kill_on_drop: false }`
[INFO] [stdout] ec3c5516265c90b7833d592a2fb6ab52a3e04ad2e2babb71ac6adca07062b2c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16a076ba95e4f4b38e4bb9fa5aa0d17e4e809dd4634cbbbcf27164dc55f6a489
[INFO] running `Command { std: "docker" "start" "-a" "16a076ba95e4f4b38e4bb9fa5aa0d17e4e809dd4634cbbbcf27164dc55f6a489", kill_on_drop: false }`
[INFO] [stderr]    Compiling arena-core v0.1.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Float` and `ops::Pow`
[INFO] [stdout]    --> src/lib.rs:131:15
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use rug::{ops::Pow, Float};
[INFO] [stdout]     |               ^^^^^^^^  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.25s
[INFO] running `Command { std: "docker" "inspect" "16a076ba95e4f4b38e4bb9fa5aa0d17e4e809dd4634cbbbcf27164dc55f6a489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16a076ba95e4f4b38e4bb9fa5aa0d17e4e809dd4634cbbbcf27164dc55f6a489", kill_on_drop: false }`
[INFO] [stdout] 16a076ba95e4f4b38e4bb9fa5aa0d17e4e809dd4634cbbbcf27164dc55f6a489
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5073f12d084a3cfa600245bd5596c09efeef929c706a73372a33b2569c5f7a2
[INFO] running `Command { std: "docker" "start" "-a" "f5073f12d084a3cfa600245bd5596c09efeef929c706a73372a33b2569c5f7a2", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Float` and `ops::Pow`
[INFO] [stderr]    --> src/lib.rs:131:15
[INFO] [stderr]     |
[INFO] [stderr] 131 |     use rug::{ops::Pow, Float};
[INFO] [stderr]     |               ^^^^^^^^  ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arena-core` (lib test) generated 1 warning (run `cargo fix --lib -p arena-core --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arena_core-aa939dc4dda4b0a5)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_arena ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::test_arena stdout ----
[INFO] [stdout] thread 'tests::test_arena' panicked at src/arena.rs:221:35:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: SpawnError(Os { code: 2, kind: NotFound, message: "No such file or directory" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x648d6ec078ea - std::backtrace_rs::backtrace::libunwind::trace::h8810477743020387
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x648d6ec078ea - std::backtrace_rs::backtrace::trace_unsynchronized::h3aa55355dd6c54a6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x648d6ec078ea - std::sys::backtrace::_print_fmt::h8588b0f62410823f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x648d6ec078ea - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h98c26ac25ffe89bb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x648d6ec31353 - core::fmt::rt::Argument::fmt::hf95377f4aebd453b
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x648d6ec31353 - core::fmt::write::h0dd5f6e2238c7982
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/fmt/mod.rs:1189:21
[INFO] [stdout]    6:     0x648d6ec03e83 - std::io::Write::write_fmt::h03bb0ca26e6faf8c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/io/mod.rs:1884:15
[INFO] [stdout]    7:     0x648d6ec07732 - std::sys::backtrace::BacktraceLock::print::h5c19c1c038ee186d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x648d6ec08d6d - std::panicking::default_hook::{{closure}}::h77172f079a1fcb13
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x648d6ec08b77 - std::panicking::default_hook::he5f8e3b203ccddba
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x648d6e81c3b7 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7a3c7b4a1ae77f2f
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   11:     0x648d6e81c3b7 - test::test_main::{{closure}}::hf0d3b69ae9b353d1
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x648d6ec09418 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6332e82e7b189abd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1986:9
[INFO] [stdout]   13:     0x648d6ec09418 - std::panicking::rust_panic_with_hook::h53863d4e9018df39
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x648d6ec091da - std::panicking::begin_panic_handler::{{closure}}::h67280e6fa0757873
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x648d6ec07dc9 - std::sys::backtrace::__rust_end_short_backtrace::h1dac3f54d6fbbeb2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x648d6ec08e6c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x648d6e5e1310 - core::panicking::panic_fmt::h6792bd1b2bf01041
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panicking.rs:76:14
[INFO] [stdout]   18:     0x648d6e5e17f6 - core::result::unwrap_failed::h05e0602ed34287c5
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/result.rs:1699:5
[INFO] [stdout]   19:     0x648d6e83f5be - core::result::Result<T,E>::unwrap::h9b8fad84a61960dd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/result.rs:1104:23
[INFO] [stdout]   20:     0x648d6e83f5be - alloy_node_bindings::anvil::Anvil::spawn::h528d0bc24f60e6af
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/alloy-node-bindings-0.3.0/src/anvil.rs:287:9
[INFO] [stdout]   21:     0x648d6e733789 - arena_core::arena::ArenaBuilder<V>::new::h510370840975fee2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/arena.rs:221:18
[INFO] [stdout]   22:     0x648d6e711803 - arena_core::tests::test_arena::{{closure}}::h54893bc9912739d2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:176:40
[INFO] [stdout]   23:     0x648d6e7c4842 - <core::pin::Pin<P> as core::future::future::Future>::poll::h4f196f9ed68ab2dc
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/future/future.rs:124:9
[INFO] [stdout]   24:     0x648d6e7c487d - <core::pin::Pin<P> as core::future::future::Future>::poll::h50869b3413e5f177
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/future/future.rs:124:9
[INFO] [stdout]   25:     0x648d6e6a1aef - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::hf4f39974fb2af39f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/scheduler/current_thread/mod.rs:673:57
[INFO] [stdout]   26:     0x648d6e6a1875 - tokio::runtime::coop::with_budget::hd80c6717442f3d9e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/coop.rs:107:5
[INFO] [stdout]   27:     0x648d6e6a1875 - tokio::runtime::coop::budget::h8864766bbbb2fb2f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/coop.rs:73:5
[INFO] [stdout]   28:     0x648d6e6a1875 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h512a309346dd1637
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/scheduler/current_thread/mod.rs:673:25
[INFO] [stdout]   29:     0x648d6e69f0f0 - tokio::runtime::scheduler::current_thread::Context::enter::h7692659728291d41
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/scheduler/current_thread/mod.rs:412:19
[INFO] [stdout]   30:     0x648d6e6a087b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::h4e366a69d6353299
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/scheduler/current_thread/mod.rs:672:36
[INFO] [stdout]   31:     0x648d6e6a0574 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h647cb7757e168483
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/scheduler/current_thread/mod.rs:751:68
[INFO] [stdout]   32:     0x648d6e79825b - tokio::runtime::context::scoped::Scoped<T>::set::h7ba989552130021b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   33:     0x648d6e65b979 - tokio::runtime::context::set_scheduler::{{closure}}::h76be206d90203523
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/context.rs:180:26
[INFO] [stdout]   34:     0x648d6e7d20bd - std::thread::local::LocalKey<T>::try_with::h530507a88803cb91
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/local.rs:283:12
[INFO] [stdout]   35:     0x648d6e7d135a - std::thread::local::LocalKey<T>::with::h580f2d79459c3569
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/local.rs:260:9
[INFO] [stdout]   36:     0x648d6e65b8ad - tokio::runtime::context::set_scheduler::h09a5eed016c6091c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/context.rs:180:9
[INFO] [stdout]   37:     0x648d6e69ff00 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h2cc197dfd8f5dc4b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/scheduler/current_thread/mod.rs:751:27
[INFO] [stdout]   38:     0x648d6e6a0613 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h29e22d7398e1e6a2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/scheduler/current_thread/mod.rs:660:19
[INFO] [stdout]   39:     0x648d6e69d96f - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h0a1abffcfe4210b7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/scheduler/current_thread/mod.rs:180:28
[INFO] [stdout]   40:     0x648d6e6817b6 - tokio::runtime::context::runtime::enter_runtime::h8028db73c50a5fe1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   41:     0x648d6e69d711 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hde2cf5c8855e519f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/scheduler/current_thread/mod.rs:168:9
[INFO] [stdout]   42:     0x648d6e69d3ed - tokio::runtime::runtime::Runtime::block_on_inner::hc380747b60c4d4d4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/runtime.rs:361:47
[INFO] [stdout]   43:     0x648d6e69d505 - tokio::runtime::runtime::Runtime::block_on::he33fda5683bcba86
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.39.3/src/runtime/runtime.rs:335:13
[INFO] [stdout]   44:     0x648d6e7116d1 - arena_core::tests::test_arena::h5ea8c6a77ce19196
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:187:9
[INFO] [stdout]   45:     0x648d6e711557 - arena_core::tests::test_arena::{{closure}}::h71048ea46de86a80
[INFO] [stdout]                                at /opt/rustwide/workdir/src/lib.rs:175:26
[INFO] [stdout]   46:     0x648d6e7021c6 - core::ops::function::FnOnce::call_once::h89db71c60747b068
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x648d6e820edb - core::ops::function::FnOnce::call_once::h871bf86719ec9aa4
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   48:     0x648d6e820edb - test::__rust_begin_short_backtrace::h2167df1e2b7d76fd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:632:18
[INFO] [stdout]   49:     0x648d6e8208c8 - test::run_test_in_process::{{closure}}::h15d92f75a3adfb79
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:60
[INFO] [stdout]   50:     0x648d6e8208c8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb6c8955835a8dbbb
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   51:     0x648d6e8208c8 - std::panicking::try::do_call::hc79d0fc888a0bd30
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   52:     0x648d6e8208c8 - std::panicking::try::hb8a7878e3a8589d6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   53:     0x648d6e8208c8 - std::panic::catch_unwind::hb8e4600ff0ff5cfa
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   54:     0x648d6e8208c8 - test::run_test_in_process::hc2900b0b18688dd6
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:655:27
[INFO] [stdout]   55:     0x648d6e8208c8 - test::run_test::{{closure}}::hac2a9cb07be3d48d
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:576:43
[INFO] [stdout]   56:     0x648d6e7e436a - test::run_test::{{closure}}::h4a5b729e66a38cd8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/test/src/lib.rs:606:41
[INFO] [stdout]   57:     0x648d6e7e436a - std::sys::backtrace::__rust_begin_short_backtrace::h0496fb742492f573
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   58:     0x648d6e7e7ce4 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hbb6d257c550a54bd
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   59:     0x648d6e7e7ce4 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h46696fe4a6832328
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   60:     0x648d6e7e7ce4 - std::panicking::try::do_call::h2625a51b667bfb64
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:557:40
[INFO] [stdout]   61:     0x648d6e7e7ce4 - std::panicking::try::hb956a59a1973aa4c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panicking.rs:520:19
[INFO] [stdout]   62:     0x648d6e7e7ce4 - std::panic::catch_unwind::h64f3b9d1067ef6a0
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/panic.rs:358:14
[INFO] [stdout]   63:     0x648d6e7e7ce4 - std::thread::Builder::spawn_unchecked_::{{closure}}::h42b2841295b6c0b2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   64:     0x648d6e7e7ce4 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6127de71b8124639
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   65:     0x648d6ec0d88b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h42f0ba71002a1b2c
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   66:     0x648d6ec0d88b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::had9e47d7a3dcecb8
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/alloc/src/boxed.rs:1972:9
[INFO] [stdout]   67:     0x648d6ec0d88b - std::sys::pal::unix::thread::Thread::new::thread_start::h48cf765408f6f5f2
[INFO] [stdout]                                at /rustc/202008a1b8de96d2e5b6bc02d379db03a877d34d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   68:     0x76e191626ac3 - <unknown>
[INFO] [stdout]   69:     0x76e1916b7a04 - clone
[INFO] [stdout]   70:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::test_arena
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f5073f12d084a3cfa600245bd5596c09efeef929c706a73372a33b2569c5f7a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5073f12d084a3cfa600245bd5596c09efeef929c706a73372a33b2569c5f7a2", kill_on_drop: false }`
[INFO] [stdout] f5073f12d084a3cfa600245bd5596c09efeef929c706a73372a33b2569c5f7a2
