[INFO] fetching crate rustygraph 0.4.2...
[INFO] testing rustygraph-0.4.2 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rustygraph 0.4.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rustygraph 0.4.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rustygraph 0.4.2
[INFO] tweaked toml for crates.io crate rustygraph 0.4.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rustygraph 0.4.2 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rustygraph 0.4.2 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fa92cd4058e7148bc60f2ebc624ab34ab4c158bbc9367e0ab13c1a6077244da
[INFO] running `Command { std: "docker" "start" "-a" "8fa92cd4058e7148bc60f2ebc624ab34ab4c158bbc9367e0ab13c1a6077244da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fa92cd4058e7148bc60f2ebc624ab34ab4c158bbc9367e0ab13c1a6077244da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fa92cd4058e7148bc60f2ebc624ab34ab4c158bbc9367e0ab13c1a6077244da", kill_on_drop: false }`
[INFO] [stdout] 8fa92cd4058e7148bc60f2ebc624ab34ab4c158bbc9367e0ab13c1a6077244da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac2c0da13fbad5131648e758360e4aa039472f9d97ffaddca06ed91d321527fd
[INFO] running `Command { std: "docker" "start" "-a" "ac2c0da13fbad5131648e758360e4aa039472f9d97ffaddca06ed91d321527fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
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[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
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[INFO] [stderr]    Compiling unicode-ident v1.0.22
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[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling rustygraph v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.34s
[INFO] running `Command { std: "docker" "inspect" "ac2c0da13fbad5131648e758360e4aa039472f9d97ffaddca06ed91d321527fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2c0da13fbad5131648e758360e4aa039472f9d97ffaddca06ed91d321527fd", kill_on_drop: false }`
[INFO] [stdout] ac2c0da13fbad5131648e758360e4aa039472f9d97ffaddca06ed91d321527fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1df3d88f1fab5c9acde6d32d325a9fc241126530e4ef9fd8841b22bac0734e3f
[INFO] running `Command { std: "docker" "start" "-a" "1df3d88f1fab5c9acde6d32d325a9fc241126530e4ef9fd8841b22bac0734e3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling regex-syntax v0.8.8
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[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling ciborium-io v0.2.2
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[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap_builder v4.5.52
[INFO] [stderr]    Compiling is-terminal v0.4.17
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[INFO] [stderr]    Compiling anes v0.1.6
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[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling clap v4.5.52
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[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling polling v3.11.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling async-global-executor v2.4.1
[INFO] [stderr]    Compiling async-std v1.13.2
[INFO] [stderr]    Compiling dataloader v0.18.0
[INFO] [stderr]    Compiling rustygraph v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `TimeSeries` and `VisibilityGraph`
[INFO] [stdout]   --> examples/polars_integration.rs:11:18
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rustygraph::{TimeSeries, VisibilityGraph};
[INFO] [stdout]    |                  ^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.88s
[INFO] running `Command { std: "docker" "inspect" "1df3d88f1fab5c9acde6d32d325a9fc241126530e4ef9fd8841b22bac0734e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df3d88f1fab5c9acde6d32d325a9fc241126530e4ef9fd8841b22bac0734e3f", kill_on_drop: false }`
[INFO] [stdout] 1df3d88f1fab5c9acde6d32d325a9fc241126530e4ef9fd8841b22bac0734e3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 373ac4ebb351f8f541bad3d4c4ae27d3d9aac79617656bc67f109941bce33af3
[INFO] running `Command { std: "docker" "start" "-a" "373ac4ebb351f8f541bad3d4c4ae27d3d9aac79617656bc67f109941bce33af3", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `TimeSeries` and `VisibilityGraph`
[INFO] [stderr]   --> examples/polars_integration.rs:11:18
[INFO] [stderr]    |
[INFO] [stderr] 11 | use rustygraph::{TimeSeries, VisibilityGraph};
[INFO] [stderr]    |                  ^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rustygraph` (example "polars_integration") generated 1 warning (run `cargo fix --example "polars_integration" -p rustygraph` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustygraph-0571ff6eeb17ec15)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test analysis::statistics::tests::test_assortativity ... ok
[INFO] [stdout] test analysis::motifs::tests::test_motif_detection ... ok
[INFO] [stdout] test analysis::statistics::tests::test_degree_variance ... ok
[INFO] [stdout] test core::data_split::tests::test_rolling_window_split ... ok
[INFO] [stdout] test analysis::statistics::tests::test_centrality_measures ... ok
[INFO] [stdout] test io::import::tests::test_csv_with_missing ... ok
[INFO] [stdout] test core::data_split::tests::test_time_based_split ... ok
[INFO] [stdout] test performance::gpu::tests::test_gpu_detection ... ok
[INFO] [stdout] test performance::gpu::tests::test_should_use_gpu ... ok
[INFO] [stdout] test analysis::motifs::tests::test_motif_frequencies ... ok
[INFO] [stdout] test performance::simd::tests::test_add ... ok
[INFO] [stdout] test performance::lazy::tests::test_lazy_feature_caching ... ok
[INFO] [stdout] test io::import::tests::test_csv_string_import ... ok
[INFO] [stdout] test performance::gpu::tests::test_gpu_config ... ok
[INFO] [stdout] test performance::simd::tests::test_dot_product ... ok
[INFO] [stdout] test performance::simd::tests::test_simd_with_non_aligned_length ... ok
[INFO] [stdout] test performance::simd::tests::test_variance ... ok
[INFO] [stdout] test utils::datasets::tests::test_sine_wave ... ok
[INFO] [stdout] test performance::simd::tests::test_mean ... ok
[INFO] [stdout] test utils::datasets::tests::test_random_walk ... ok
[INFO] [stdout] test utils::datasets::tests::test_logistic_map ... ok
[INFO] [stdout] test performance::simd::tests::test_sum ... ok
[INFO] [stdout] test performance::tuning::tests::test_custom_tuning ... ok
[INFO] [stdout] test performance::tuning::tests::test_system_capabilities ... ok
[INFO] [stdout] test performance::tuning::tests::test_default_tuning ... ok
[INFO] [stdout] test performance::parallel::tests::test_parallel_computation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/horizontal_visibility_tests.rs (/opt/rustwide/target/debug/deps/horizontal_visibility_tests-ba65428a636b1165)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_monotonic_increasing ... ok
[INFO] [stdout] test test_empty_series ... ok
[INFO] [stdout] test test_simple_series ... ok
[INFO] [stdout] test test_two_points ... ok
[INFO] [stdout] test test_monotonic_decreasing ... ok
[INFO] [stdout] test test_single_point ... ok
[INFO] [stdout] test test_flat_series ... ok
[INFO] [stdout] test test_value_based_weights ... ok
[INFO] [stdout] test test_value_difference_weights ... ok
[INFO] [stdout] test test_weighted_edges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 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-3956fa820705fc71)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_basic_pipeline ... ok
[INFO] [stdout] test test_multiple_features ... ok
[INFO] [stdout] test test_custom_feature_function ... ok
[INFO] [stdout] test test_pipeline_with_missing_data ... ok
[INFO] [stdout] test test_weighted_graph_pipeline ... ok
[INFO] [stderr]      Running tests/natural_visibility_tests.rs (/opt/rustwide/target/debug/deps/natural_visibility_tests-21922711657c8813)
[INFO] [stdout] test test_pipeline_with_features ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_monotonic_decreasing ... ok
[INFO] [stdout] test test_simple_series ... ok
[INFO] [stdout] test test_single_peak ... ok
[INFO] [stdout] test test_empty_series ... ok
[INFO] [stdout] test test_single_point ... ok
[INFO] [stdout] test test_monotonic_increasing ... ok
[INFO] [stdout] test test_two_points ... ok
[INFO] [stdout] test test_constant_weights ... ok
[INFO] [stdout] test test_weighted_edges ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/property_tests.rs (/opt/rustwide/target/debug/deps/property_tests-fe76931be38f4fb3)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test determinism_tests::same_input_same_output ... ok
[INFO] [stdout] test translation_invariance ... ok
[INFO] [stdout] test both_algorithms_valid ... ok
[INFO] [stdout] test missing_data_preserves_length ... ok
[INFO] [stdout] test modularity_bounded ... ok
[INFO] [stdout] test features_always_computable ... ok
[INFO] [stdout] test density_bounded ... ok
[INFO] [stdout] test monotonic_natural_always_connected ... ok
[INFO] [stdout] test minimum_degree ... ok
[INFO] [stdout] test clustering_bounded ... ok
[INFO] [stdout] test edge_count_bounded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.24s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/time_series_tests.rs (/opt/rustwide/target/debug/deps/time_series_tests-5d6082bf2d4ead24)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_auto_generated_timestamps ... ok
[INFO] [stdout] test test_new_with_timestamps ... ok
[INFO] [stdout] test test_with_missing_values ... ok
[INFO] [stdout] test test_new_empty ... ok
[INFO] [stdout] test test_len_and_is_empty ... ok
[INFO] [stdout] test test_from_raw ... ok
[INFO] [stdout] test test_new_length_mismatch ... ok
[INFO] [stdout] test test_all_missing_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/visibility_graph_tests.rs (/opt/rustwide/target/debug/deps/visibility_graph_tests-10a7a2c11089dead)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_graph_builder_basic ... ok
[INFO] [stdout] test test_single_point ... ok
[INFO] [stdout] test test_empty_series ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustygraph
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test src/analysis/motifs.rs - analysis::motifs::VisibilityGraph<T>::detect_3node_motifs (line 51) ... ok
[INFO] [stdout] test src/analysis/community.rs - analysis::community::VisibilityGraph<T>::connected_components (line 253) ... ok
[INFO] [stdout] test src/analysis/motifs.rs - analysis::motifs::VisibilityGraph<T>::detect_4node_motifs (line 135) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::degree_distribution (line 327) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::average_clustering_coefficient (line 152) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::betweenness_centrality (line 442) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::betweenness_centrality_all (line 486) ... ok
[INFO] [stdout] test src/analysis/statistics.rs - analysis::statistics::VisibilityGraph<T>::print_summary (line 163) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::shortest_path_length (line 194) ... ok
[INFO] [stdout] test src/core/features/missing_data.rs - core::features::missing_data::MissingDataStrategy (line 101) ... ok
[INFO] [stdout] test src/core/algorithms/edges.rs - core::algorithms::edges::VisibilityEdges<'a,T,F>::new (line 107) ... ok
[INFO] [stdout] test src/core/features/missing_data.rs - core::features::missing_data::MissingDataHandler (line 37) ... ok
[INFO] [stdout] test src/core/features/missing_data.rs - core::features::missing_data (line 21) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::average_path_length (line 252) ... ok
[INFO] [stdout] test src/core/algorithms/edges.rs - core::algorithms::edges::VisibilityEdges<'a,T,F>::compute_edges (line 136) ... ok
[INFO] [stdout] test src/core/features/missing_data.rs - core::features::missing_data::MissingDataStrategy::Fallback (line 166) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::clustering_coefficient (line 114) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::density (line 403) ... ok
[INFO] [stdout] test src/analysis/statistics.rs - analysis::statistics::VisibilityGraph<T>::compute_statistics (line 106) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::diameter (line 294) ... ok
[INFO] [stdout] test src/core/features/missing_data.rs - core::features::missing_data::MissingDataStrategy::with_fallback (line 194) ... ok
[INFO] [stdout] test src/core/features/missing_data.rs - core::features::missing_data::MissingDataStrategy (line 93) ... ok
[INFO] [stdout] test src/core/time_series.rs - core::time_series::TimeSeries (line 37) ... ok
[INFO] [stdout] test src/analysis/community.rs - analysis::community::VisibilityGraph<T>::detect_communities (line 32) ... ok
[INFO] [stdout] test src/core/time_series.rs - core::time_series::TimeSeries<T>::from_raw (line 86) ... ok
[INFO] [stdout] test src/core/time_series.rs - core::time_series::TimeSeries<T>::handle_missing (line 195) ... ok
[INFO] [stdout] test src/core/time_series.rs - core::time_series::TimeSeries (line 53) ... ok
[INFO] [stdout] test src/core/time_series.rs - core::time_series::TimeSeries<T>::new (line 122) ... ok
[INFO] [stdout] test src/analysis/metrics.rs - analysis::metrics::VisibilityGraph<T>::is_connected (line 358) ... ok
[INFO] [stdout] test src/core/time_series.rs - core::time_series::TimeSeries<T>::len (line 149) ... ok
[INFO] [stdout] test src/core/time_series.rs - core::time_series::WindowedTimeSeries (line 241) ... ok
[INFO] [stdout] test src/core/time_series.rs - core::time_series (line 8) ... ok
[INFO] [stdout] test src/core/time_series.rs - core::time_series::TimeSeries<T>::is_empty (line 163) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraph<T>::degree_sequence (line 243) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraph (line 50) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraph (line 34) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraph<T>::neighbors (line 153) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraph<T>::to_adjacency_matrix (line 299) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraph<T>::degree (line 220) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraphBuilder (line 328) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraph<T>::node_features (line 271) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraph<T>::edges (line 125) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph (line 8) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraph<T>::from_series (line 102) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraphBuilder<'a,T>::with_direction (line 386) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraphBuilder<'a,T>::horizontal_visibility (line 497) ... ok
[INFO] [stdout] test src/io/import.rs - io::import::TimeSeries<T>::from_csv (line 59) - compile ... ok
[INFO] [stdout] test src/performance/gpu.rs - performance::gpu::GpuVisibilityGraph::build_natural_batch (line 555) ... ignored
[INFO] [stdout] test src/io/export.rs - io::export::VisibilityGraph<T>::features_to_csv (line 238) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraphBuilder<'a,T>::natural_visibility (line 417) ... ok
[INFO] [stdout] test src/io/import.rs - io::import::TimeSeries<T>::from_csv_string (line 144) ... ok
[INFO] [stdout] test src/core/visibility_graph.rs - core::visibility_graph::VisibilityGraphBuilder<'a,T>::with_features (line 360) ... ok
[INFO] [stdout] test src/io/export.rs - io::export::VisibilityGraph<T>::to_adjacency_matrix_csv (line 196) ... ok
[INFO] [stdout] test src/performance/simd.rs - performance::simd::SimdOps::mean_f64 (line 74) ... ok
[INFO] [stdout] test src/performance/simd.rs - performance::simd::SimdOps::variance_f64 (line 159) ... ok
[INFO] [stdout] test src/io/export.rs - io::export::VisibilityGraph<T>::to_edge_list_csv (line 155) ... ok
[INFO] [stdout] test src/utils/datasets.rs - utils::datasets::logistic_map (line 127) ... ok
[INFO] [stdout] test src/performance/simd.rs - performance::simd::SimdOps::dot_product_f64 (line 93) ... ok
[INFO] [stdout] test src/io/export.rs - io::export::VisibilityGraph<T>::to_dot (line 304) ... FAILED
[INFO] [stdout] test src/performance/simd.rs - performance::simd::SimdOps::sum_f64 (line 21) ... ok
[INFO] [stdout] test src/utils/datasets.rs - utils::datasets::random_walk (line 39) ... ok
[INFO] [stdout] test src/io/export.rs - io::export::VisibilityGraph<T>::to_dot_with_labels (line 392) ... ok
[INFO] [stdout] test src/utils/datasets.rs - utils::datasets::multi_frequency (line 98) ... ok
[INFO] [stdout] test src/utils/datasets.rs - utils::datasets::step_function (line 155) ... ok
[INFO] [stdout] test src/utils/datasets.rs - utils::datasets::sine_wave (line 18) ... ok
[INFO] [stdout] test src/utils/datasets.rs - utils::datasets::trend_with_noise (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 35) ... ok
[INFO] [stdout] test src/utils/datasets.rs - utils::datasets::sawtooth (line 190) ... ok
[INFO] [stdout] test src/utils/datasets.rs - utils::datasets::square_wave (line 211) ... ok
[INFO] [stdout] test src/io/export.rs - io::export::VisibilityGraph<T>::to_json (line 58) ... ok
[INFO] [stdout] test src/io/export.rs - io::export::VisibilityGraph<T>::to_graphml (line 449) ... FAILED
[INFO] [stdout] test src/performance/batch.rs - performance::batch::BatchProcessor (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/performance/lazy.rs - performance::lazy::VisibilityGraph<T>::with_lazy_metrics (line 55) ... ok
[INFO] [stdout] test src/performance/batch.rs - performance::batch::compare_graphs (line 174) ... ok
[INFO] [stdout] test src/core/algorithms/mod.rs - core::algorithms::natural_visibility_parallel (line 37) has been running for over 60 seconds
[INFO] [stdout] test src/core/algorithms/mod.rs - core::algorithms::natural_visibility_parallel (line 37) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/io/export.rs - io::export::VisibilityGraph<T>::to_dot (line 304) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (1980) panicked at src/io/export.rs:13:34:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5e67eb87abca - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5e67eb87abca - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized::<std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5e67eb87abca - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5e67eb87abca - <<std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5e67eb88d8aa - <core[c1f1a4ba060b9bfa]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5e67eb88d8aa - core[c1f1a4ba060b9bfa]::fmt::write
[INFO] [stdout]    6:     0x5e67eb87ebf2 - std[e28293b1aa0f68bd]::io::default_write_fmt::<std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5e67eb87ebf2 - <std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr as std[e28293b1aa0f68bd]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5e67eb8622af - <std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5e67eb8622af - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5e67eb873a11 - std[e28293b1aa0f68bd]::panicking::default_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5e67eb873c8b - std[e28293b1aa0f68bd]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5e67eb862368 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5e67eb859ed9 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace::<std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5e67eb862fed - __rustc[b7974e8690430dd9]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5e67eb88e15c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5e67eb88ded2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5e67eb8177eb - rust_out::main::_doctest_main_src_io_export_rs_304_0::hb928d68f20fdda59
[INFO] [stdout]   18:     0x5e67eb8173f6 - rust_out::main::h6858b1260b220e61
[INFO] [stdout]   19:     0x5e67eb805423 - core::ops::function::FnOnce::call_once::h14ca9e4c454a06ac
[INFO] [stdout]   20:     0x5e67eb802666 - std::sys::backtrace::__rust_begin_short_backtrace::h0b4b0696ae3832eb
[INFO] [stdout]   21:     0x5e67eb802649 - std::rt::lang_start::{{closure}}::h7ddee22bd37cae7d
[INFO] [stdout]   22:     0x5e67eb872f64 - <&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5e67eb872f64 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x5e67eb872f64 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<i32, &dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x5e67eb872f64 - std[e28293b1aa0f68bd]::panic::catch_unwind::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5e67eb872f64 - std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5e67eb872f64 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5e67eb872f64 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<isize, std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5e67eb872f64 - std[e28293b1aa0f68bd]::panic::catch_unwind::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5e67eb872f64 - std[e28293b1aa0f68bd]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5e67eb802631 - std::rt::lang_start::h94a3c273b33f1432
[INFO] [stdout]   32:     0x5e67eb81b505 - main
[INFO] [stdout]   33:     0x754e75abd1ca - <unknown>
[INFO] [stdout]   34:     0x754e75abd28b - __libc_start_main
[INFO] [stdout]   35:     0x5e67eb7f18b5 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/io/export.rs - io::export::VisibilityGraph<T>::to_graphml (line 449) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (2261) panicked at src/io/export.rs:13:42:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5fcb5d8de36a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5fcb5d8de36a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized::<std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5fcb5d8de36a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5fcb5d8de36a - <<std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5fcb5d8f10ca - <core[c1f1a4ba060b9bfa]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5fcb5d8f10ca - core[c1f1a4ba060b9bfa]::fmt::write
[INFO] [stdout]    6:     0x5fcb5d8e2392 - std[e28293b1aa0f68bd]::io::default_write_fmt::<std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5fcb5d8e2392 - <std[e28293b1aa0f68bd]::sys::stdio::unix::Stderr as std[e28293b1aa0f68bd]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5fcb5d8c5a4f - <std[e28293b1aa0f68bd]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5fcb5d8c5a4f - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5fcb5d8d71b1 - std[e28293b1aa0f68bd]::panicking::default_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x5fcb5d8d742b - std[e28293b1aa0f68bd]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x5fcb5d8c5b08 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13
[INFO] [stdout]   13:     0x5fcb5d8bd679 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace::<std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x5fcb5d8c678d - __rustc[b7974e8690430dd9]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x5fcb5d8f197c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x5fcb5d8f16f2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5
[INFO] [stdout]   17:     0x5fcb5d87971b - rust_out::main::_doctest_main_src_io_export_rs_449_0::h92a0fe4ef4c02c5c
[INFO] [stdout]   18:     0x5fcb5d879326 - rust_out::main::h6858b1260b220e61
[INFO] [stdout]   19:     0x5fcb5d863643 - core::ops::function::FnOnce::call_once::h14ca9e4c454a06ac
[INFO] [stdout]   20:     0x5fcb5d860706 - std::sys::backtrace::__rust_begin_short_backtrace::h0b4b0696ae3832eb
[INFO] [stdout]   21:     0x5fcb5d8606e9 - std::rt::lang_start::{{closure}}::h7ddee22bd37cae7d
[INFO] [stdout]   22:     0x5fcb5d8d6704 - <&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   23:     0x5fcb5d8d6704 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   24:     0x5fcb5d8d6704 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<i32, &dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   25:     0x5fcb5d8d6704 - std[e28293b1aa0f68bd]::panic::catch_unwind::<&dyn core[c1f1a4ba060b9bfa]::ops::function::Fn<(), Output = i32> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   26:     0x5fcb5d8d6704 - std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:175:24
[INFO] [stdout]   27:     0x5fcb5d8d6704 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40
[INFO] [stdout]   28:     0x5fcb5d8d6704 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<isize, std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19
[INFO] [stdout]   29:     0x5fcb5d8d6704 - std[e28293b1aa0f68bd]::panic::catch_unwind::<std[e28293b1aa0f68bd]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x5fcb5d8d6704 - std[e28293b1aa0f68bd]::rt::lang_start_internal
[INFO] [stdout]                                at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/rt.rs:171:5
[INFO] [stdout]   31:     0x5fcb5d8606d1 - std::rt::lang_start::h94a3c273b33f1432
[INFO] [stdout]   32:     0x5fcb5d87ec85 - main
[INFO] [stdout]   33:     0x7f3ad56fb1ca - <unknown>
[INFO] [stdout]   34:     0x7f3ad56fb28b - __libc_start_main
[INFO] [stdout]   35:     0x5fcb5d84ed95 - _start
[INFO] [stdout]   36:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/io/export.rs - io::export::VisibilityGraph<T>::to_dot (line 304)
[INFO] [stdout]     src/io/export.rs - io::export::VisibilityGraph<T>::to_graphml (line 449)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 73 passed; 2 failed; 1 ignored; 0 measured; 0 filtered out; finished in 263.97s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "373ac4ebb351f8f541bad3d4c4ae27d3d9aac79617656bc67f109941bce33af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373ac4ebb351f8f541bad3d4c4ae27d3d9aac79617656bc67f109941bce33af3", kill_on_drop: false }`
[INFO] [stdout] 373ac4ebb351f8f541bad3d4c4ae27d3d9aac79617656bc67f109941bce33af3
