[INFO] fetching crate memvdb 0.1.1...
[INFO] testing memvdb-0.1.1 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate memvdb 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate memvdb 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate memvdb 0.1.1
[INFO] tweaked toml for crates.io crate memvdb 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate memvdb 0.1.1 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 memvdb 0.1.1 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b86257baf0bcdd28f0b25436e610e88ab364662a2586ba644a94ec1d29519da8
[INFO] running `Command { std: "docker" "start" "-a" "b86257baf0bcdd28f0b25436e610e88ab364662a2586ba644a94ec1d29519da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b86257baf0bcdd28f0b25436e610e88ab364662a2586ba644a94ec1d29519da8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b86257baf0bcdd28f0b25436e610e88ab364662a2586ba644a94ec1d29519da8", kill_on_drop: false }`
[INFO] [stdout] b86257baf0bcdd28f0b25436e610e88ab364662a2586ba644a94ec1d29519da8
[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] ac3cbdd23f4cbfc45d15f4f5b2f002e9773f7b843b4247e0ed36a5b54065a7cf
[INFO] running `Command { std: "docker" "start" "-a" "ac3cbdd23f4cbfc45d15f4f5b2f002e9773f7b843b4247e0ed36a5b54065a7cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling memvdb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "ac3cbdd23f4cbfc45d15f4f5b2f002e9773f7b843b4247e0ed36a5b54065a7cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3cbdd23f4cbfc45d15f4f5b2f002e9773f7b843b4247e0ed36a5b54065a7cf", kill_on_drop: false }`
[INFO] [stdout] ac3cbdd23f4cbfc45d15f4f5b2f002e9773f7b843b4247e0ed36a5b54065a7cf
[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] 02ec0c68eadd7c561c4970a1f2ac61ad36cb68704f6b98a04c829454bd4f85ac
[INFO] running `Command { std: "docker" "start" "-a" "02ec0c68eadd7c561c4970a1f2ac61ad36cb68704f6b98a04c829454bd4f85ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling memvdb v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.29s
[INFO] running `Command { std: "docker" "inspect" "02ec0c68eadd7c561c4970a1f2ac61ad36cb68704f6b98a04c829454bd4f85ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ec0c68eadd7c561c4970a1f2ac61ad36cb68704f6b98a04c829454bd4f85ac", kill_on_drop: false }`
[INFO] [stdout] 02ec0c68eadd7c561c4970a1f2ac61ad36cb68704f6b98a04c829454bd4f85ac
[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] 866d62e7baf45ddf6d3794c7d8a44d80e1e390684a7fdbf33a47379753b43452
[INFO] running `Command { std: "docker" "start" "-a" "866d62e7baf45ddf6d3794c7d8a44d80e1e390684a7fdbf33a47379753b43452", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/memvdb-7d8b075a4f0242e1)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test db::tests::test_create_collection_already_exists ... ok
[INFO] [stdout] test db::tests::test_create_collection_success_cosine ... ok
[INFO] [stdout] test db::tests::test_create_collection_success_dot_product ... ok
[INFO] [stdout] test db::tests::test_create_collection_success_eucledean ... ok
[INFO] [stdout] test db::tests::test_delete_collection_not_found ... ok
[INFO] [stdout] test db::tests::test_delete_collection_success ... ok
[INFO] [stdout] test db::tests::test_get_embedding_success ... ok
[INFO] [stdout] test db::tests::test_get_embeddings_not_found ... ok
[INFO] [stdout] test db::tests::test_get_collection_not_found ... ok
[INFO] [stdout] test tests::test_add_function ... ok
[INFO] [stdout] test db::tests::test_get_collection_success ... ok
[INFO] [stdout] test db::tests::test_update_collection_dimension_mismatch ... ok
[INFO] [stdout] test tests::test_create_database_function ... ok
[INFO] [stdout] test db::tests::test_update_collection_duplicate_embedding ... ok
[INFO] [stdout] test tests::test_embedding_creation ... ok
[INFO] [stdout] test tests::test_collection_creation_and_basic_operations ... ok
[INFO] [stdout] test tests::test_distance_enum_equality ... ok
[INFO] [stdout] test tests::test_distance_functions ... ok
[INFO] [stdout] test db::tests::test_update_collection_success ... ok
[INFO] [stdout] test tests::test_error_enum ... ok
[INFO] [stdout] test tests::test_normalize_function_edge_cases ... ok
[INFO] [stdout] test tests::test_score_index_ordering ... ok
[INFO] [stdout] test tests::test_similarity_functions_accessible ... ok
[INFO] [stdout] test tests::test_library_exports ... ok
[INFO] [stdout] test db::tests::test_get_similarity ... ok
[INFO] [stdout] test tests::test_end_to_end_workflow ... ok
[INFO] [stdout] test db::tests::test_insert_into_collection_success ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/error_tests.rs (/opt/rustwide/target/debug/deps/error_tests-8ab750b4e54d2213)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test test_delete_nonexistent_collection ... ok
[INFO] [stdout] test test_dimension_mismatch_on_batch_update ... ok
[INFO] [stdout] test test_dimension_mismatch_on_insert ... ok
[INFO] [stdout] test test_collection_not_found_errors ... ok
[INFO] [stdout] test test_distance_functions_with_extreme_values ... ok
[INFO] [stdout] test test_complex_id_structures ... ok
[INFO] [stdout] test test_duplicate_embedding_id_on_insert ... ok
[INFO] [stdout] test test_duplicate_collection_creation ... ok
[INFO] [stdout] test test_empty_metadata_vs_none_metadata ... ok
[INFO] [stdout] test test_duplicate_embedding_id_across_existing_and_new ... ok
[INFO] [stdout] test test_duplicate_embedding_id_in_batch_update ... ok
[INFO] [stdout] test test_empty_vector_handling ... ok
[INFO] [stdout] test test_error_display_formatting ... ok
[INFO] [stdout] test test_normalize_with_nan ... ok
[INFO] [stdout] test test_insert_into_nonexistent_collection ... ok
[INFO] [stdout] test test_normalize_with_infinity ... ok
[INFO] [stdout] test test_very_large_dimension ... ok
[INFO] [stdout] test test_zero_dimension_collection ... ok
[INFO] [stdout] test test_similarity_search_with_k_one ... ok
[INFO] [stdout] test test_similarity_search_with_k_larger_than_collection_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-1296d15c9eb36a34)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_full_database_lifecycle ... ok
[INFO] [stdout] test test_duplicate_embedding_detection ... ok
[INFO] [stdout] test test_batch_operations ... ok
[INFO] [stdout] test test_error_conditions ... ok
[INFO] [stdout] test test_metadata_handling ... ok
[INFO] [stdout] test test_empty_collections ... ok
[INFO] [stdout] test test_different_distance_metrics ... ok
[INFO] [stdout] test test_vector_normalization ... ok
[INFO] [stdout] test test_similarity_search_accuracy ... ok
[INFO] [stdout] test test_concurrent_operations ... ok
[INFO] [stdout] test test_score_index_heap_behavior ... ok
[INFO] [stdout] test test_large_scale_embeddings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/performance_tests.rs (/opt/rustwide/target/debug/deps/performance_tests-574b5ec04fb520ac)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_cache_attr_performance ... ok
[INFO] [stdout] test test_memory_efficiency ... ok
[INFO] [stdout] test test_distance_function_performance ... ok
[INFO] [stdout] test test_batch_insertion_performance ... ok
[INFO] [stdout] test test_normalization_performance ... ok
[INFO] [stdout] test test_similarity_search_scaling ... ok
[INFO] [stdout] test test_concurrent_read_performance ... ok
[INFO] [stdout] test test_similarity_search_performance ... ok
[INFO] [stdout] test test_large_scale_insertion_performance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.59s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/similarity_tests.rs (/opt/rustwide/target/debug/deps/similarity_tests-9987a602aa45af74)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_cache_attr_with_large_vectors ... ok
[INFO] [stdout] test test_distance_function_consistency ... ok
[INFO] [stdout] test test_cosine_distance_function ... ok
[INFO] [stdout] test test_dot_product_function ... ok
[INFO] [stdout] test test_euclidean_distance_function ... ok
[INFO] [stdout] test test_get_cache_attr_cosine ... ok
[INFO] [stdout] test test_get_cache_attr_dot_product ... ok
[INFO] [stdout] test test_get_cache_attr_euclidean ... ok
[INFO] [stdout] test test_normalize_function ... ok
[INFO] [stdout] test test_normalize_zero_vector ... ok
[INFO] [stdout] test test_normalize_very_small_vector ... ok
[INFO] [stdout] test test_normalize_with_extreme_values ... ok
[INFO] [stdout] test test_score_index_equality ... ok
[INFO] [stdout] test test_score_index_in_binary_heap ... ok
[INFO] [stdout] test test_score_index_ordering ... ok
[INFO] [stdout] test test_score_index_partial_cmp_edge_cases ... ok
[INFO] [stdout] test test_normalize_negative_values ... ok
[INFO] [stdout] test test_normalize_single_component ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memvdb
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/db.rs - db::GetSimilarityStruct (line 246) ... ok
[INFO] [stdout] test src/db.rs - db::Collection (line 72) ... ok
[INFO] [stdout] test src/lib.rs - add (line 122) ... ok
[INFO] [stdout] test src/db.rs - db::CacheDB (line 35) ... ok
[INFO] [stdout] test src/db.rs - db::CreateCollectionStruct (line 186) ... ok
[INFO] [stdout] test src/similarity.rs - similarity::dot_product (line 171) ... ignored
[INFO] [stdout] test src/similarity.rs - similarity::get_cache_attr (line 51) ... ok
[INFO] [stdout] test src/lib.rs - create_database (line 96) ... ok
[INFO] [stdout] test src/db.rs - db::Distance (line 136) ... ok
[INFO] [stdout] test src/db.rs - db::Embedding (line 100) ... ok
[INFO] [stdout] test src/similarity.rs - similarity::get_distance_fn (line 90) ... ok
[INFO] [stdout] test src/similarity.rs - similarity::ScoreIndex (line 244) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] test src/similarity.rs - similarity::normalize (line 198) ... ok
[INFO] [stdout] test src/db.rs - db::CacheDB::load (line 658) ... FAILED
[INFO] [stdout] test src/db.rs - db::CacheDB::save (line 604) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/db.rs - db::CacheDB::load (line 658) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at /tmp/rustdoctestWdXjpn/doctest_bundle_2024.rs:21:44:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Invalid argument (os error 22)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:2079:27
[INFO] [stdout]    2: memvdb::db::CacheDB::load
[INFO] [stdout]              at ./src/db.rs:678:26
[INFO] [stdout]    3: doctest_bundle_2024::__doctest_1::main
[INFO] [stdout]    4: doctest_bundle_2024::__doctest_1::__main_fn
[INFO] [stdout]    5: doctest_runner_2024::__doctest_1::TEST::{{closure}}
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stdout]    7: doctest_runner_2024::main
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]    9: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]   10: std::rt::lang_start::{{closure}}
[INFO] [stdout]   11: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   12: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   13: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   14: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   15: std::rt::lang_start_internal::{{closure}}
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24
[INFO] [stdout]   16: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   17: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   18: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   19: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5
[INFO] [stdout]   20: std::rt::lang_start
[INFO] [stdout]   21: main
[INFO] [stdout]   22: <unknown>
[INFO] [stdout]   23: __libc_start_main
[INFO] [stdout]   24: _start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x615a8e469c82 - 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:     0x615a8e469c82 - 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:     0x615a8e469c82 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x615a8e469c82 - <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:     0x615a8e490413 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x615a8e490413 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x615a8e466a63 - std::io::default_write_fmt::h92ac9345fd53cc14
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x615a8e466a63 - std::io::Write::write_fmt::h5ebaf381f8338068
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x615a8e469ad2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x615a8e46b1fc - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x615a8e46afff - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x615a8e46bc12 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x615a8e46b9aa - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x615a8e46a179 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x615a8e46b63d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x615a8e48e1a0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x615a8e48e5e6 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x615a8e3d23b2 - doctest_bundle_2024::__doctest_1::main::h86f9a8ec6d8c7a58
[INFO] [stdout]   18:     0x615a8e3d2556 - doctest_bundle_2024::__doctest_1::__main_fn::h671362c370556a37
[INFO] [stdout]   19:     0x615a8e3cafd1 - doctest_runner_2024::__doctest_1::TEST::{{closure}}::h9949e529780a9cc8
[INFO] [stdout]   20:     0x615a8e3c5f76 - core::ops::function::FnOnce::call_once::h27288a7eca62f99e
[INFO] [stdout]   21:     0x615a8e3cc3e5 - doctest_runner_2024::main::hb51f73e99e4ae526
[INFO] [stdout]   22:     0x615a8e3c60e3 - core::ops::function::FnOnce::call_once::h727e1317dd2dd109
[INFO] [stdout]   23:     0x615a8e3c4d06 - std::sys::backtrace::__rust_begin_short_backtrace::h6dbad06ec98fd5eb
[INFO] [stdout]   24:     0x615a8e3c49c9 - std::rt::lang_start::{{closure}}::h11770b9a8e6a9242
[INFO] [stdout]   25:     0x615a8e45ea60 - 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]   26:     0x615a8e45ea60 - std::panicking::catch_unwind::do_call::hed30a66745299fca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x615a8e45ea60 - std::panicking::catch_unwind::hdfb0bc9563518507
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x615a8e45ea60 - std::panic::catch_unwind::hd0a1d748acfba573
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x615a8e45ea60 - std::rt::lang_start_internal::{{closure}}::h0c1845f1b3064b93
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x615a8e45ea60 - std::panicking::catch_unwind::do_call::h1114c52e864472d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   31:     0x615a8e45ea60 - std::panicking::catch_unwind::h91938c6665615bc7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   32:     0x615a8e45ea60 - std::panic::catch_unwind::h0c65d4211626564a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x615a8e45ea60 - std::rt::lang_start_internal::hc41e58da8618ff02
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x615a8e3c49b1 - std::rt::lang_start::h3ca576b114e561f7
[INFO] [stdout]   35:     0x615a8e3cc5d5 - main
[INFO] [stdout]   36:     0x78b5f79ea1ca - <unknown>
[INFO] [stdout]   37:     0x78b5f79ea28b - __libc_start_main
[INFO] [stdout]   38:     0x615a8e3c3545 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/db.rs - db::CacheDB::save (line 604) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' panicked at /tmp/rustdoctestWdXjpn/doctest_bundle_2024.rs:41:35:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Read-only file system (os error 30)
[INFO] [stdout] 
[INFO] [stdout] Stack backtrace:
[INFO] [stdout]    0: anyhow::error::<impl core::convert::From<E> for anyhow::Error>::from
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/anyhow-1.0.98/src/backtrace.rs:27:14
[INFO] [stdout]    1: <core::result::Result<T,F> as core::ops::try_trait::FromResidual<core::result::Result<core::convert::Infallible,E>>>::from_residual
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:2079:27
[INFO] [stdout]    2: memvdb::db::CacheDB::save
[INFO] [stdout]              at ./src/db.rs:635:30
[INFO] [stdout]    3: doctest_bundle_2024::__doctest_2::main
[INFO] [stdout]    4: doctest_bundle_2024::__doctest_2::__main_fn
[INFO] [stdout]    5: doctest_runner_2024::__doctest_2::TEST::{{closure}}
[INFO] [stdout]    6: core::ops::function::FnOnce::call_once
[INFO] [stdout]    7: doctest_runner_2024::main
[INFO] [stdout]    8: core::ops::function::FnOnce::call_once
[INFO] [stdout]    9: std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]   10: std::rt::lang_start::{{closure}}
[INFO] [stdout]   11: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:284:21
[INFO] [stdout]   12: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   13: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   14: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   15: std::rt::lang_start_internal::{{closure}}
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24
[INFO] [stdout]   16: std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   17: std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   18: std::panic::catch_unwind
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   19: std::rt::lang_start_internal
[INFO] [stdout]              at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5
[INFO] [stdout]   20: std::rt::lang_start
[INFO] [stdout]   21: main
[INFO] [stdout]   22: <unknown>
[INFO] [stdout]   23: __libc_start_main
[INFO] [stdout]   24: _start
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5a55fa092c82 - 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:     0x5a55fa092c82 - 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:     0x5a55fa092c82 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5a55fa092c82 - <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:     0x5a55fa0b9413 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5a55fa0b9413 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5a55fa08fa63 - std::io::default_write_fmt::h92ac9345fd53cc14
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5a55fa08fa63 - std::io::Write::write_fmt::h5ebaf381f8338068
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5a55fa092ad2 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5a55fa0941fc - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5a55fa093fff - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:327:9
[INFO] [stdout]   11:     0x5a55fa094c12 - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:833:13
[INFO] [stdout]   12:     0x5a55fa0949aa - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   13:     0x5a55fa093179 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   14:     0x5a55fa09463d - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   15:     0x5a55fa0b71a0 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   16:     0x5a55fa0b75e6 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   17:     0x5a55f9ffb76a - doctest_bundle_2024::__doctest_2::main::h6de1c65f87bc1785
[INFO] [stdout]   18:     0x5a55f9ffb8c6 - doctest_bundle_2024::__doctest_2::__main_fn::hc2f4c6d937da6641
[INFO] [stdout]   19:     0x5a55f9ff4051 - doctest_runner_2024::__doctest_2::TEST::{{closure}}::h3a95299600b12b9e
[INFO] [stdout]   20:     0x5a55f9fef286 - core::ops::function::FnOnce::call_once::he1b5bccc8f013534
[INFO] [stdout]   21:     0x5a55f9ff53e5 - doctest_runner_2024::main::hb51f73e99e4ae526
[INFO] [stdout]   22:     0x5a55f9fef0e3 - core::ops::function::FnOnce::call_once::h727e1317dd2dd109
[INFO] [stdout]   23:     0x5a55f9fedd06 - std::sys::backtrace::__rust_begin_short_backtrace::h6dbad06ec98fd5eb
[INFO] [stdout]   24:     0x5a55f9fed9c9 - std::rt::lang_start::{{closure}}::h11770b9a8e6a9242
[INFO] [stdout]   25:     0x5a55fa087a60 - 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]   26:     0x5a55fa087a60 - std::panicking::catch_unwind::do_call::hed30a66745299fca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   27:     0x5a55fa087a60 - std::panicking::catch_unwind::hdfb0bc9563518507
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   28:     0x5a55fa087a60 - std::panic::catch_unwind::hd0a1d748acfba573
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x5a55fa087a60 - std::rt::lang_start_internal::{{closure}}::h0c1845f1b3064b93
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x5a55fa087a60 - std::panicking::catch_unwind::do_call::h1114c52e864472d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   31:     0x5a55fa087a60 - std::panicking::catch_unwind::h91938c6665615bc7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   32:     0x5a55fa087a60 - std::panic::catch_unwind::h0c65d4211626564a
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x5a55fa087a60 - std::rt::lang_start_internal::hc41e58da8618ff02
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x5a55f9fed9b1 - std::rt::lang_start::h3ca576b114e561f7
[INFO] [stdout]   35:     0x5a55f9ff55d5 - main
[INFO] [stdout]   36:     0x752cbfbd61ca - <unknown>
[INFO] [stdout]   37:     0x752cbfbd628b - __libc_start_main
[INFO] [stdout]   38:     0x5a55f9fec545 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/db.rs - db::CacheDB::load (line 658)
[INFO] [stdout]     src/db.rs - db::CacheDB::save (line 604)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/similarity.rs - similarity::get_distance_fn (line 103) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "866d62e7baf45ddf6d3794c7d8a44d80e1e390684a7fdbf33a47379753b43452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "866d62e7baf45ddf6d3794c7d8a44d80e1e390684a7fdbf33a47379753b43452", kill_on_drop: false }`
[INFO] [stdout] 866d62e7baf45ddf6d3794c7d8a44d80e1e390684a7fdbf33a47379753b43452
