[INFO] fetching crate mappy-core 0.2.1...
[INFO] testing mappy-core-0.2.1 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mappy-core 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mappy-core 0.2.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mappy-core 0.2.1
[INFO] tweaked toml for crates.io crate mappy-core 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mappy-core 0.2.1 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mappy-core 0.2.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "inspect" "55892785cf03bc0fcc513f6a38c01ba0a5834235929558f82b2dcd1473d4f023", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55892785cf03bc0fcc513f6a38c01ba0a5834235929558f82b2dcd1473d4f023", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8be50a13d3218dfa4fcf05a86cfedb09b818c86f7fcd06add43a11b9ccf86952
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[INFO] [stderr]    Compiling icu_locale_core v2.0.0
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[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling mappy-core v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling idna_adapter v1.2.1
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[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> examples/performance_comparison.rs:58:49
[INFO] [stdout]    |
[INFO] [stdout] 58 |             let value = format!("value_{}", rng.gen_range(1..=1000));
[INFO] [stdout]    |                                                 ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> src/engine.rs:543:17
[INFO] [stdout]     |
[INFO] [stdout] 543 |         assert!(stats.uptime_seconds >= 0); // This is always true for u64, but kept for clarity
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 56.22s
[INFO] running `Command { std: "docker" "inspect" "8be50a13d3218dfa4fcf05a86cfedb09b818c86f7fcd06add43a11b9ccf86952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be50a13d3218dfa4fcf05a86cfedb09b818c86f7fcd06add43a11b9ccf86952", kill_on_drop: false }`
[INFO] [stdout] 8be50a13d3218dfa4fcf05a86cfedb09b818c86f7fcd06add43a11b9ccf86952
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 44b84deffe1346cc763c59e9feb58c5a3422293c38fa2346b60da8e2fdec8ae8
[INFO] running `Command { std: "docker" "start" "-a" "44b84deffe1346cc763c59e9feb58c5a3422293c38fa2346b60da8e2fdec8ae8", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stderr]   --> examples/performance_comparison.rs:58:49
[INFO] [stderr]    |
[INFO] [stderr] 58 |             let value = format!("value_{}", rng.gen_range(1..=1000));
[INFO] [stderr]    |                                                 ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: comparison is useless due to type limits
[INFO] [stderr]    --> src/engine.rs:543:17
[INFO] [stderr]     |
[INFO] [stderr] 543 |         assert!(stats.uptime_seconds >= 0); // This is always true for u64, but kept for clarity
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mappy-core` (example "performance_comparison") generated 1 warning
[INFO] [stderr] warning: `mappy-core` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mappy_core-9be122fb342cf1a3)
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test encoding::tests::test_compact_encoding ... ok
[INFO] [stdout] test encoding::tests::test_varint_encoding ... ok
[INFO] [stdout] test encoding::tests::test_exponential_encoding ... ok
[INFO] [stdout] test engine::tests::test_engine_stats ... ok
[INFO] [stdout] test error::tests::test_collision_tracker ... ok
[INFO] [stdout] test concurrent::tests::test_concurrent_maplet ... ok
[INFO] [stdout] test engine::tests::test_engine_creation ... ok
[INFO] [stdout] test engine::tests::test_engine_basic_operations ... ok
[INFO] [stdout] test concurrent::tests::test_concurrent_access ... ok
[INFO] [stdout] test error::tests::test_strong_maplet_validator ... ok
[INFO] [stdout] test hash::tests::test_fingerprint_hasher ... ok
[INFO] [stdout] test layout::tests::test_interleaved_storage ... ok
[INFO] [stdout] test error::tests::test_error_rate_controller ... ok
[INFO] [stdout] test hash::tests::test_collision_detector ... ok
[INFO] [stdout] test deletion::tests::test_deletion_manager ... ok
[INFO] [stdout] test engine::tests::test_engine_ttl_operations ... ok
[INFO] [stdout] test maplet::tests::test_maplet_insert_query ... ok
[INFO] [stdout] test layout::tests::test_layout_optimizer ... ok
[INFO] [stdout] test maplet::tests::test_slot_finding_for_key ... ok
[INFO] [stdout] test operators::tests::test_counter_operator ... ok
[INFO] [stdout] test maplet::tests::test_memory_usage_accuracy ... ok
[INFO] [stdout] test maplet::tests::test_maplet_creation ... ok
[INFO] [stdout] test operators::tests::test_set_operator ... ok
[INFO] [stdout] test operators::tests::test_string_concat_operator ... ok
[INFO] [stdout] test quotient_filter::tests::test_quotient_filter_capacity ... ok
[INFO] [stdout] test quotient_filter::tests::test_quotient_filter_multiset ... ok
[INFO] [stdout] test quotient_filter::tests::test_actual_slot_finding ... ok
[INFO] [stdout] test quotient_filter::tests::test_quotient_filter_basic ... ok
[INFO] [stdout] test resize::tests::test_resize_manager ... ok
[INFO] [stdout] test maplet::tests::test_maplet_stats ... ok
[INFO] [stdout] test storage::aof::tests::test_aof_storage_basic_operations ... ok
[INFO] [stdout] test maplet::tests::test_concurrent_insertions_no_filter_inconsistency ... ok
[INFO] [stdout] test operators::tests::test_vector_concat_operator ... ok
[INFO] [stdout] test resize::tests::test_merge_manager ... ok
[INFO] [stdout] test quotient_filter::tests::test_quotient_filter_stats ... ok
[INFO] [stdout] test storage::aof::tests::test_aof_storage_stats ... ok
[INFO] [stdout] test operators::tests::test_bool_operators ... ok
[INFO] [stdout] test operators::tests::test_max_operator ... ok
[INFO] [stdout] test storage::memory::tests::test_memory_storage_basic_operations ... ok
[INFO] [stdout] test storage::memory::tests::test_memory_storage_keys ... ok
[INFO] [stdout] test storage::memory::tests::test_memory_storage_stats ... ok
[INFO] [stdout] test storage::memory::tests::test_memory_storage_clear ... ok
[INFO] [stdout] test ttl::tests::test_ttl_clear_all ... ok
[INFO] [stdout] test tests::test_basic_maplet_creation ... ok
[INFO] [stdout] test storage::hybrid::tests::test_hybrid_storage_basic_operations ... ok
[INFO] [stdout] test hash::tests::test_perfect_hash ... ok
[INFO] [stdout] test storage::hybrid::tests::test_hybrid_storage_persistence ... ok
[INFO] [stdout] test maplet::tests::test_maplet_merge_values ... ok
[INFO] [stdout] test operators::tests::test_min_operator ... ok
[INFO] [stdout] test storage::hybrid::tests::test_hybrid_storage_stats ... ok
[INFO] [stdout] test storage::aof::tests::test_aof_storage_persistence ... ok
[INFO] [stdout] test types::tests::test_maplet_config_validation ... ok
[INFO] [stdout] test types::tests::test_maplet_stats ... ok
[INFO] [stdout] test ttl::tests::test_ttl_stats ... ok
[INFO] [stdout] test ttl::tests::test_ttl_manager_basic_operations ... ok
[INFO] [stdout] test hash::tests::test_optimal_fingerprint_size ... ok
[INFO] [stdout] test engine::tests::test_engine_disk_persistence_behavior ... FAILED
[INFO] [stdout] test storage::disk::tests::test_disk_storage_stats ... ok
[INFO] [stdout] test storage::disk::tests::test_disk_storage_basic_operations ... ok
[INFO] [stdout] test storage::disk::tests::test_disk_storage_persistence ... ok
[INFO] [stdout] test engine::tests::test_engine_with_disk_storage ... FAILED
[INFO] [stdout] test engine::tests::test_engine_ttl_expiration ... ok
[INFO] [stdout] test ttl::tests::test_ttl_expiration ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- engine::tests::test_engine_disk_persistence_behavior stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'engine::tests::test_engine_disk_persistence_behavior' (33) panicked at src/engine.rs:461:54:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Internal("Failed to create data directory: Read-only file system (os error 30)")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56db32150c82 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x56db32150c82 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x56db32150c82 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x56db32150c82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x56db3216261f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x56db3216261f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x56db3211b7b1 - std::io::default_write_fmt::ha6b238eff7f0ef8a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x56db3211b7b1 - std::io::Write::write_fmt::h9846fe3d2a36c1ea
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x56db321289a2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x56db3212de6f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x56db3212dd01 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x56db31e56aee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb8126f8384f98101
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x56db31e56aee - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x56db3212e5df - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha703f6686c81d0c6
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x56db3212e5df - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x56db3212e38a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x56db32128ae9 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x56db3210f40d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x56db3216aff0 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x56db3216a4c6 - core::result::unwrap_failed::h5d9b16b0b732a2ac
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x56db31dcf091 - core::result::Result<T,E>::unwrap::h97af52f5df8a5315
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x56db31dcf091 - mappy_core::engine::tests::test_engine_disk_persistence_behavior::{{closure}}::h5bff26d3fd4fb634
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:461:54
[INFO] [stdout]   22:     0x56db31d41b52 - <core::pin::Pin<P> as core::future::future::Future>::poll::h38d1bef78ede9d33
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x56db31d41dad - <core::pin::Pin<P> as core::future::future::Future>::poll::h85917634d582d3f7
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x56db31d419dd - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h993a9860dd040548
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   25:     0x56db31d4173b - tokio::task::coop::with_budget::hc2735fd7c9bb1c9c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/task/coop/mod.rs:167:5
[INFO] [stdout]   26:     0x56db31d4173b - tokio::task::coop::budget::h12d5cb8597f9676a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/task/coop/mod.rs:133:5
[INFO] [stdout]   27:     0x56db31d4173b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h206e6498c01fafe0
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   28:     0x56db31d3f070 - tokio::runtime::scheduler::current_thread::Context::enter::hf4bbd00627a55ab9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   29:     0x56db31d4037d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::haa4012ea2ddf452f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   30:     0x56db31d40044 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h9ccaf2b3736afa18
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   31:     0x56db31db8a3b - tokio::runtime::context::scoped::Scoped<T>::set::h70c7cd4b43e34ac4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x56db31d52789 - tokio::runtime::context::set_scheduler::{{closure}}::hcee1f3992ee32425
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x56db31d63eb2 - std::thread::local::LocalKey<T>::try_with::h08d5a9a27031cc2e
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:315:12
[INFO] [stdout]   34:     0x56db31d63b9e - std::thread::local::LocalKey<T>::with::h5d5ab9e4193c4fa4
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:279:20
[INFO] [stdout]   35:     0x56db31d526fd - tokio::runtime::context::set_scheduler::h997dcba5a9850fca
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x56db31d3f9b0 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h416afbde7d573479
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   37:     0x56db31d40063 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h362a3d0bc9e10057
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   38:     0x56db31d3c480 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::hbe653ea9186c347d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   39:     0x56db31d60c90 - tokio::runtime::context::runtime::enter_runtime::hd1e09e6e97dedc23
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x56db31d3be41 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h0c73620a2ca3a1f9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   41:     0x56db31d3ba34 - tokio::runtime::runtime::Runtime::block_on_inner::h2090ca4e8fb8117e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/runtime.rs:368:52
[INFO] [stdout]   42:     0x56db31d3bd0c - tokio::runtime::runtime::Runtime::block_on::h7c8411254b884968
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/runtime.rs:342:18
[INFO] [stdout]   43:     0x56db31dce733 - mappy_core::engine::tests::test_engine_disk_persistence_behavior::h5b6d44e19e3f6157
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:529:39
[INFO] [stdout]   44:     0x56db31dd2097 - mappy_core::engine::tests::test_engine_disk_persistence_behavior::{{closure}}::h6f8cf3a51c014c59
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:432:53
[INFO] [stdout]   45:     0x56db31d03676 - core::ops::function::FnOnce::call_once::h9bffd8a80f6b8f99
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x56db31e568cb - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x56db31e568cb - test::__rust_begin_short_backtrace::h447963718d05a644
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18
[INFO] [stdout]   48:     0x56db31e6c505 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74
[INFO] [stdout]   49:     0x56db31e6c505 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x56db31e6c505 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   51:     0x56db31e6c505 - std::panicking::catch_unwind::h24d3b93458b5ba67
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   52:     0x56db31e6c505 - std::panic::catch_unwind::h46eeec7cf9c9336c
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x56db31e6c505 - test::run_test_in_process::h290de6e559006104
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27
[INFO] [stdout]   54:     0x56db31e6c505 - test::run_test::{{closure}}::h26eeb2c5f7e9a995
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43
[INFO] [stdout]   55:     0x56db31e42d04 - test::run_test::{{closure}}::h85af00882daabeaa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41
[INFO] [stdout]   56:     0x56db31e42d04 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   57:     0x56db31e466aa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   58:     0x56db31e466aa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x56db31e466aa - std::panicking::catch_unwind::do_call::he3e0bef721d99583
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   60:     0x56db31e466aa - std::panicking::catch_unwind::ha8241964d3d773cd
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   61:     0x56db31e466aa - std::panic::catch_unwind::ha8554bc7696cae72
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x56db31e466aa - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   63:     0x56db31e466aa - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x56db32123ccf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h43642ed9c40e0ab2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   65:     0x56db32123ccf - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   66:     0x74f03c456aa4 - <unknown>
[INFO] [stdout]   67:     0x74f03c4e3a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- engine::tests::test_engine_with_disk_storage stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'engine::tests::test_engine_with_disk_storage' (37) panicked at src/engine.rs:421:48:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Internal("Failed to create data directory: Read-only file system (os error 30)")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56db32150c82 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x56db32150c82 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x56db32150c82 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x56db32150c82 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4e0a3aeea0f9c085
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x56db3216261f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x56db3216261f - core::fmt::write::hecf68a131630c74d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x56db3211b7b1 - std::io::default_write_fmt::ha6b238eff7f0ef8a
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x56db3211b7b1 - std::io::Write::write_fmt::h9846fe3d2a36c1ea
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x56db321289a2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x56db3212de6f - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x56db3212dd01 - std::panicking::default_hook::h63f9bf8161c5d325
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x56db31e56aee - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb8126f8384f98101
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x56db31e56aee - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x56db3212e5df - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::ha703f6686c81d0c6
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x56db3212e5df - std::panicking::panic_with_hook::h3173740e06bd0752
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x56db3212e38a - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x56db32128ae9 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x56db3210f40d - __rustc[de0091b922c53d7e]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x56db3216aff0 - core::panicking::panic_fmt::h5138da2ef87be35b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x56db3216a4c6 - core::result::unwrap_failed::h5d9b16b0b732a2ac
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x56db31dcdc55 - core::result::Result<T,E>::unwrap::h97af52f5df8a5315
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x56db31dcdc55 - mappy_core::engine::tests::test_engine_with_disk_storage::{{closure}}::h520aebcbc81bcbaa
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:421:48
[INFO] [stdout]   22:     0x56db31d41b52 - <core::pin::Pin<P> as core::future::future::Future>::poll::h38d1bef78ede9d33
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x56db31d41dad - <core::pin::Pin<P> as core::future::future::Future>::poll::h85917634d582d3f7
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/future/future.rs:133:9
[INFO] [stdout]   24:     0x56db31d419dd - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h993a9860dd040548
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:742:70
[INFO] [stdout]   25:     0x56db31d4173b - tokio::task::coop::with_budget::hc2735fd7c9bb1c9c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/task/coop/mod.rs:167:5
[INFO] [stdout]   26:     0x56db31d4173b - tokio::task::coop::budget::h12d5cb8597f9676a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/task/coop/mod.rs:133:5
[INFO] [stdout]   27:     0x56db31d4173b - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h206e6498c01fafe0
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:742:25
[INFO] [stdout]   28:     0x56db31d3f070 - tokio::runtime::scheduler::current_thread::Context::enter::hf4bbd00627a55ab9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:432:19
[INFO] [stdout]   29:     0x56db31d4037d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::haa4012ea2ddf452f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:741:44
[INFO] [stdout]   30:     0x56db31d40044 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h9ccaf2b3736afa18
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:829:68
[INFO] [stdout]   31:     0x56db31db8a3b - tokio::runtime::context::scoped::Scoped<T>::set::h70c7cd4b43e34ac4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   32:     0x56db31d52789 - tokio::runtime::context::set_scheduler::{{closure}}::hcee1f3992ee32425
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context.rs:176:38
[INFO] [stdout]   33:     0x56db31d63eb2 - std::thread::local::LocalKey<T>::try_with::h08d5a9a27031cc2e
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:315:12
[INFO] [stdout]   34:     0x56db31d63b9e - std::thread::local::LocalKey<T>::with::h5d5ab9e4193c4fa4
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:279:20
[INFO] [stdout]   35:     0x56db31d526fd - tokio::runtime::context::set_scheduler::h997dcba5a9850fca
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context.rs:176:17
[INFO] [stdout]   36:     0x56db31d3f9b0 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h416afbde7d573479
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:829:27
[INFO] [stdout]   37:     0x56db31d40063 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h362a3d0bc9e10057
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:729:24
[INFO] [stdout]   38:     0x56db31d3c480 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::hbe653ea9186c347d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:200:33
[INFO] [stdout]   39:     0x56db31d60c90 - tokio::runtime::context::runtime::enter_runtime::hd1e09e6e97dedc23
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   40:     0x56db31d3be41 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h0c73620a2ca3a1f9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/scheduler/current_thread/mod.rs:188:9
[INFO] [stdout]   41:     0x56db31d3ba34 - tokio::runtime::runtime::Runtime::block_on_inner::h2090ca4e8fb8117e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/runtime.rs:368:52
[INFO] [stdout]   42:     0x56db31d3bd0c - tokio::runtime::runtime::Runtime::block_on::h7c8411254b884968
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.48.0/src/runtime/runtime.rs:342:18
[INFO] [stdout]   43:     0x56db31dcd423 - mappy_core::engine::tests::test_engine_with_disk_storage::h9c6504ba284eba05
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:428:38
[INFO] [stdout]   44:     0x56db31dce5d7 - mappy_core::engine::tests::test_engine_with_disk_storage::{{closure}}::hf50c381ead25a62b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/engine.rs:411:45
[INFO] [stdout]   45:     0x56db31d02716 - core::ops::function::FnOnce::call_once::h467ac2b5848cf25c
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x56db31e568cb - core::ops::function::FnOnce::call_once::h8f50ae93d93b62b4
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x56db31e568cb - test::__rust_begin_short_backtrace::h447963718d05a644
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:663:18
[INFO] [stdout]   48:     0x56db31e6c505 - test::run_test_in_process::{{closure}}::hf890ba4755ca86c0
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:74
[INFO] [stdout]   49:     0x56db31e6c505 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h31e4b2860e583faa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   50:     0x56db31e6c505 - std::panicking::catch_unwind::do_call::hec7cdbbe797e2cab
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   51:     0x56db31e6c505 - std::panicking::catch_unwind::h24d3b93458b5ba67
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   52:     0x56db31e6c505 - std::panic::catch_unwind::h46eeec7cf9c9336c
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   53:     0x56db31e6c505 - test::run_test_in_process::h290de6e559006104
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:686:27
[INFO] [stdout]   54:     0x56db31e6c505 - test::run_test::{{closure}}::h26eeb2c5f7e9a995
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:607:43
[INFO] [stdout]   55:     0x56db31e42d04 - test::run_test::{{closure}}::h85af00882daabeaa
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:637:41
[INFO] [stdout]   56:     0x56db31e42d04 - std::sys::backtrace::__rust_begin_short_backtrace::h9d9305dda51fa5f2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   57:     0x56db31e466aa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc6aada8b43f0527b
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   58:     0x56db31e466aa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::ha89fe5505c1206f5
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   59:     0x56db31e466aa - std::panicking::catch_unwind::do_call::he3e0bef721d99583
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40
[INFO] [stdout]   60:     0x56db31e466aa - std::panicking::catch_unwind::ha8241964d3d773cd
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19
[INFO] [stdout]   61:     0x56db31e466aa - std::panic::catch_unwind::ha8554bc7696cae72
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14
[INFO] [stdout]   62:     0x56db31e466aa - std::thread::Builder::spawn_unchecked_::{{closure}}::he06f1f62b4c90f8d
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   63:     0x56db31e466aa - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha7fd20ecae19b9b9
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   64:     0x56db32123ccf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h43642ed9c40e0ab2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   65:     0x56db32123ccf - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2
[INFO] [stdout]                                at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   66:     0x74f03c456aa4 - <unknown>
[INFO] [stdout]   67:     0x74f03c4e3a64 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     engine::tests::test_engine_disk_persistence_behavior
[INFO] [stdout]     engine::tests::test_engine_with_disk_storage
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 61 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.19s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "44b84deffe1346cc763c59e9feb58c5a3422293c38fa2346b60da8e2fdec8ae8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44b84deffe1346cc763c59e9feb58c5a3422293c38fa2346b60da8e2fdec8ae8", kill_on_drop: false }`
[INFO] [stdout] 44b84deffe1346cc763c59e9feb58c5a3422293c38fa2346b60da8e2fdec8ae8
