[INFO] fetching crate hannoy 0.0.9-nested-rtxns...
[INFO] testing hannoy-0.0.9-nested-rtxns against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate hannoy 0.0.9-nested-rtxns into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate hannoy 0.0.9-nested-rtxns
[INFO] finished tweaking crates.io crate hannoy 0.0.9-nested-rtxns
[INFO] tweaked toml for crates.io crate hannoy 0.0.9-nested-rtxns written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hannoy 0.0.9-nested-rtxns on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hannoy 0.0.9-nested-rtxns 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6a44c128d9b05590ee2935fd6ca9d5793dea94dfd8c3128c83da6662d3d8b3f
[INFO] running `Command { std: "docker" "start" "-a" "d6a44c128d9b05590ee2935fd6ca9d5793dea94dfd8c3128c83da6662d3d8b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6a44c128d9b05590ee2935fd6ca9d5793dea94dfd8c3128c83da6662d3d8b3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a44c128d9b05590ee2935fd6ca9d5793dea94dfd8c3128c83da6662d3d8b3f", kill_on_drop: false }`
[INFO] [stdout] d6a44c128d9b05590ee2935fd6ca9d5793dea94dfd8c3128c83da6662d3d8b3f
[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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3ce435333e47b8e39e36855773e8538c4137dda25f7ef2e376c40786cc13b61
[INFO] running `Command { std: "docker" "start" "-a" "e3ce435333e47b8e39e36855773e8538c4137dda25f7ef2e376c40786cc13b61", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v1.0.1
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[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling doxygen-rs v0.4.2
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling lmdb-master-sys v0.2.6-nested-rtxns
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling roaring v0.10.12
[INFO] [stderr]    Compiling steppe v0.4.0
[INFO] [stderr]    Compiling hannoy v0.0.9-nested-rtxns (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 49.89s
[INFO] running `Command { std: "docker" "inspect" "e3ce435333e47b8e39e36855773e8538c4137dda25f7ef2e376c40786cc13b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3ce435333e47b8e39e36855773e8538c4137dda25f7ef2e376c40786cc13b61", kill_on_drop: false }`
[INFO] [stdout] e3ce435333e47b8e39e36855773e8538c4137dda25f7ef2e376c40786cc13b61
[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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fe5b5ba8ca070b2abba4729802203478be9939e1a01953b8f59e75e2d92b500
[INFO] running `Command { std: "docker" "start" "-a" "8fe5b5ba8ca070b2abba4729802203478be9939e1a01953b8f59e75e2d92b500", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling anstyle v1.0.11
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[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
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[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling serde_json v1.0.145
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[INFO] [stderr]    Compiling ordered-float v3.9.2
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[INFO] [stderr]    Compiling derive_arbitrary v1.4.1
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[INFO] [stderr]    Compiling instant-distance v0.6.1
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[INFO] [stderr]    Compiling insta v1.43.1
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[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling arbitrary v1.4.1
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[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling heed v0.22.1-nested-rtxns
[INFO] [stderr]    Compiling codspeed v3.0.5
[INFO] [stderr]    Compiling hannoy v0.0.9-nested-rtxns (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling arroy v0.6.4-nested-rtxns
[INFO] [stderr]    Compiling proptest v1.7.0
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling codspeed-divan-compat-walltime v3.0.5
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 3m 17s
[INFO] running `Command { std: "docker" "inspect" "8fe5b5ba8ca070b2abba4729802203478be9939e1a01953b8f59e75e2d92b500", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fe5b5ba8ca070b2abba4729802203478be9939e1a01953b8f59e75e2d92b500", kill_on_drop: false }`
[INFO] [stdout] 8fe5b5ba8ca070b2abba4729802203478be9939e1a01953b8f59e75e2d92b500
[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=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de07f3d28297e0e5f1db72c0c55ec3633a803e3309e029b4d3dbd63968e927de
[INFO] running `Command { std: "docker" "start" "-a" "de07f3d28297e0e5f1db72c0c55ec3633a803e3309e029b4d3dbd63968e927de", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hannoy-bea350779a4d0479)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test hnsw::tests::check_distribution_shape ... ignored, just cause
[INFO] [stdout] test key::test::check_size_of_types ... ok
[INFO] [stdout] test node::tests::test_bitmap_codec ... ok
[INFO] [stdout] test node_id::test::check_node_id_ordering ... ok
[INFO] [stdout] test ordered_float::tests::ordering_makes_sense ... ok
[INFO] [stdout] test key::test::test_links_key ... ok
[INFO] [stdout] test key::test::test_item_key ... ok
[INFO] [stdout] test spaces::simple_avx::tests::test_spaces_avx ... ok
[INFO] [stdout] test spaces::simple_sse::tests::test_spaces_sse ... ok
[INFO] [stdout] test node::tests::test_codec ... ok
[INFO] [stdout] test node::tests::check_bytes_encode_decode ... ok
[INFO] [stdout] test metadata::test::metadata_codec ... ok
[INFO] [stdout] test tests::reader::quantized_iter_has_right_dimensions ... ok
[INFO] [stdout] test tests::writer::clear_small_database ... ok
[INFO] [stdout] test tests::writer::delete_all_but_one_item_and_build ... ok
[INFO] [stdout] test tests::writer::use_u32_max_for_a_vec ... ok
[INFO] [stdout] test tests::writer::use_u32_max_minus_one_for_a_vec ... ok
[INFO] [stdout] test tests::writer::write_multiple_indexes ... ok
[INFO] [stdout] test unaligned_vector::binary_quantized_test::test_from_slice ... ok
[INFO] [stdout] test tests::writer::write_one_vector ... ok
[INFO] [stdout] test unaligned_vector::binary_quantized_test::test_to_vec_iter ... ok
[INFO] [stdout] test unaligned_vector::binary_quantized_test::unaligned_binary_quantized_iter_size ... ok
[INFO] [stdout] test unaligned_vector::binary_quantized_test::unaligned_binary_quantized_large ... ok
[INFO] [stdout] test unaligned_vector::binary_quantized_test::unaligned_binary_quantized_smol ... ok
[INFO] [stdout] test unaligned_vector::binary_quantized_test::unaligned_f32_vec ... ok
[INFO] [stdout] test version::test::version_codec ... ok
[INFO] [stdout] test unaligned_vector::binary_quantized_test::from_slice_simd_vs_non_optimized ... ok
[INFO] [stdout] test tests::writer::delete_one_item_in_a_one_item_db ... ok
[INFO] [stdout] test tests::writer::delete_one_item_in_a_single_document_database ... ok
[INFO] [stdout] test tests::writer::delete_document_in_an_empty_index_74 ... ok
[INFO] [stdout] test unaligned_vector::binary_quantized_test::to_vec_simd_vs_non_optimized ... ok
[INFO] [stdout] test tests::writer::overwrite_one_item_incremental ... ok
[INFO] [stdout] test tests::writer::delete_one_item_no_snapshots ... ok
[INFO] [stdout] test tests::writer::delete_one_item ... ok
[INFO] [stdout] test tests::writer::write_and_update_lot_of_random_points_with_snapshot ... ok
[INFO] [stdout] test tests::writer::write_random_vectors_to_random_indexes ... ok
[INFO] [stdout] test tests::reader::search_on_candidates_has_right_num ... ok
[INFO] [stdout] test tests::writer::convert_from_arroy_to_hannoy_binary_quantized ... ok
[INFO] [stdout] test tests::writer::convert_from_arroy_to_hannoy ... ok
[INFO] [stdout] test tests::reader::all_items_are_reachable_3_3 ... ok
[INFO] [stdout] test tests::writer::fuzz_writer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 16.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hannoy
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/reader.rs - reader::QueryBuilder<'a,D>::by_item (line 51) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::HannoyBuilder<'a,D,R,P>::build (line 182) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::HannoyBuilder<'a,D,R,P>::progress (line 100) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::QueryBuilder<'a,D>::by_vector (line 69) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::HannoyBuilder<'a,D,R,P>::alpha (line 157) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::QueryBuilder<'a,D>::ef_search (line 109) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::HannoyBuilder<'a,D,R,P>::cancel (line 72) - compile ... ok
[INFO] [stdout] test src/writer.rs - writer::HannoyBuilder<'a,D,R,P>::ef_construction (line 134) - compile ... ok
[INFO] [stdout] test src/reader.rs - reader::QueryBuilder<'a,D>::candidates (line 91) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 20) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at src/lib.rs:17:6:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5c2d2fb07fd2 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5c2d2fb07fd2 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5c2d2fb07fd2 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5c2d2fb07fd2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5c2d2fb2a183 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5c2d2fb2a183 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5c2d2fb05623 - std::io::default_write_fmt::h92ac9345fd53cc14
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5c2d2fb05623 - std::io::Write::write_fmt::h5ebaf381f8338068
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5c2d2fb07e22 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5c2d2fb090b6 - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5c2d2fb08eb9 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x5c2d2fb099c2 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x5c2d2fb0985a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x5c2d2fb084c9 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x5c2d2fb094ed - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x5c2d2fb285c0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5c2d2fb28a06 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x5c2d2faad9fa - rust_out::main::h70d3fabb3753aba3
[INFO] [stdout]   18:     0x5c2d2fa4077e - core::ops::function::FnOnce::call_once::hf67230151101b259
[INFO] [stdout]   19:     0x5c2d2fa3cb3d - std::sys::backtrace::__rust_begin_short_backtrace::hac8a4a17b2bb6440
[INFO] [stdout]   20:     0x5c2d2fa3c48f - std::rt::lang_start::{{closure}}::ha290de79a38ba8d0
[INFO] [stdout]   21:     0x5c2d2faffe60 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hc3929e8466919df6
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   22:     0x5c2d2faffe60 - std::panicking::catch_unwind::do_call::hed30a66745299fca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   23:     0x5c2d2faffe60 - std::panicking::catch_unwind::hdfb0bc9563518507
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   24:     0x5c2d2faffe60 - std::panic::catch_unwind::hd0a1d748acfba573
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   25:     0x5c2d2faffe60 - std::rt::lang_start_internal::{{closure}}::h0c1845f1b3064b93
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24
[INFO] [stdout]   26:     0x5c2d2faffe60 - std::panicking::catch_unwind::do_call::h1114c52e864472d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x5c2d2faffe60 - std::panicking::catch_unwind::h91938c6665615bc7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x5c2d2faffe60 - std::panic::catch_unwind::h0c65d4211626564a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5c2d2faffe60 - std::rt::lang_start_internal::hc41e58da8618ff02
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5
[INFO] [stdout]   30:     0x5c2d2fa3c471 - std::rt::lang_start::h957a3d4cc9310c68
[INFO] [stdout]   31:     0x5c2d2faae905 - main
[INFO] [stdout]   32:     0x70302021e1ca - <unknown>
[INFO] [stdout]   33:     0x70302021e28b - __libc_start_main
[INFO] [stdout]   34:     0x5c2d2fa2c1f5 - _start
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.86s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "de07f3d28297e0e5f1db72c0c55ec3633a803e3309e029b4d3dbd63968e927de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de07f3d28297e0e5f1db72c0c55ec3633a803e3309e029b4d3dbd63968e927de", kill_on_drop: false }`
[INFO] [stdout] de07f3d28297e0e5f1db72c0c55ec3633a803e3309e029b4d3dbd63968e927de
