[INFO] fetching crate linnet 0.13.1...
[INFO] testing linnet-0.13.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate linnet 0.13.1 into /workspace/builds/worker-5-tc1/source
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate linnet 0.13.1
[INFO] finished tweaking crates.io crate linnet 0.13.1
[INFO] tweaked toml for crates.io crate linnet 0.13.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linnet 0.13.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linnet 0.13.1 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] d9b608c31019ef333510e179f79de5c4d2eec50c09cd5bc0d4edac3f98916880
[INFO] running `Command { std: "docker" "start" "-a" "d9b608c31019ef333510e179f79de5c4d2eec50c09cd5bc0d4edac3f98916880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9b608c31019ef333510e179f79de5c4d2eec50c09cd5bc0d4edac3f98916880", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9b608c31019ef333510e179f79de5c4d2eec50c09cd5bc0d4edac3f98916880", kill_on_drop: false }`
[INFO] [stdout] d9b608c31019ef333510e179f79de5c4d2eec50c09cd5bc0d4edac3f98916880
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c58bf49285b13fe47528a5c123352ee5db007bfdcbfde2c84aa39542019f8bbd
[INFO] running `Command { std: "docker" "start" "-a" "c58bf49285b13fe47528a5c123352ee5db007bfdcbfde2c84aa39542019f8bbd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
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[INFO] [stderr]    Compiling linnet v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `HedgeNodeStore` is never constructed
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct HedgeNodeStore<V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnionFindNodeStore` is never constructed
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct UnionFindNodeStore<V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `root_hedge` is never used
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl<V> UnionFindNodeStore<V> {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] 92 |     pub fn root_hedge(&self, node: NodeIndex) -> Hedge {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.57s
[INFO] running `Command { std: "docker" "inspect" "c58bf49285b13fe47528a5c123352ee5db007bfdcbfde2c84aa39542019f8bbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c58bf49285b13fe47528a5c123352ee5db007bfdcbfde2c84aa39542019f8bbd", kill_on_drop: false }`
[INFO] [stdout] c58bf49285b13fe47528a5c123352ee5db007bfdcbfde2c84aa39542019f8bbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56c774fa505d97ac2a89556b81a2100daea386511cee1bde596bb653fb7aa443
[INFO] running `Command { std: "docker" "start" "-a" "56c774fa505d97ac2a89556b81a2100daea386511cee1bde596bb653fb7aa443", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tempfile v3.19.1
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[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
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[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling bincode-trait-derive v0.1.1
[INFO] [stderr]    Compiling derive_more v0.99.19
[INFO] [stderr]    Compiling duplicate v2.0.0
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling ron v0.7.1
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling dot-parser v0.5.1
[INFO] [stderr]    Compiling insta v1.43.0
[INFO] [stderr]    Compiling iai-callgrind-macros v0.5.0
[INFO] [stderr]    Compiling linnet v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `HedgeNodeStore` is never constructed
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct HedgeNodeStore<V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnionFindNodeStore` is never constructed
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct UnionFindNodeStore<V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `root_hedge` is never used
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl<V> UnionFindNodeStore<V> {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] 92 |     pub fn root_hedge(&self, node: NodeIndex) -> Hedge {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HedgeNodeStore` is never constructed
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct HedgeNodeStore<V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UnionFindNodeStore` is never constructed
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct UnionFindNodeStore<V> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `root_hedge` is never used
[INFO] [stdout]   --> src/half_edge/nodestore/bitvec_find.rs:92:12
[INFO] [stdout]    |
[INFO] [stdout] 91 | impl<V> UnionFindNodeStore<V> {
[INFO] [stdout]    | ----------------------------- method in this implementation
[INFO] [stdout] 92 |     pub fn root_hedge(&self, node: NodeIndex) -> Hedge {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "56c774fa505d97ac2a89556b81a2100daea386511cee1bde596bb653fb7aa443", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56c774fa505d97ac2a89556b81a2100daea386511cee1bde596bb653fb7aa443", kill_on_drop: false }`
[INFO] [stdout] 56c774fa505d97ac2a89556b81a2100daea386511cee1bde596bb653fb7aa443
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ce59b5832981e2a2351a2e1f4a7228a0d60c4d42121333dab9ef7828934c2b0
[INFO] running `Command { std: "docker" "start" "-a" "1ce59b5832981e2a2351a2e1f4a7228a0d60c4d42121333dab9ef7828934c2b0", kill_on_drop: false }`
[INFO] [stderr] warning: struct `HedgeNodeStore` is never constructed
[INFO] [stderr]   --> src/half_edge/nodestore/bitvec_find.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct HedgeNodeStore<V> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UnionFindNodeStore` is never constructed
[INFO] [stderr]   --> src/half_edge/nodestore/bitvec_find.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub struct UnionFindNodeStore<V> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `root_hedge` is never used
[INFO] [stderr]   --> src/half_edge/nodestore/bitvec_find.rs:92:12
[INFO] [stderr]    |
[INFO] [stderr] 91 | impl<V> UnionFindNodeStore<V> {
[INFO] [stderr]    | ----------------------------- method in this implementation
[INFO] [stderr] 92 |     pub fn root_hedge(&self, node: NodeIndex) -> Hedge {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `linnet` (lib) generated 3 warnings
[INFO] [stderr] warning: `linnet` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linnet-3c757db77d564ad3)
[INFO] [stdout] 
[INFO] [stdout] running 99 tests
[INFO] [stdout] test half_edge::nodestore::test::extact_single_dangling ... ok
[INFO] [stdout] test half_edge::nodestore::test::extract_buggy ... ok
[INFO] [stdout] test half_edge::swap::test::swap ... ok
[INFO] [stdout] test half_edge::nodestore::test::orientation_hedges ... ok
[INFO] [stdout] test half_edge::test_graphs::test_flower_4 ... ok
[INFO] [stdout] test half_edge::nodestore::test::extract_forest ... ok
[INFO] [stdout] test half_edge::involution::test::invextract ... ok
[INFO] [stdout] test half_edge::test_graphs::test_cycle_5 ... ok
[INFO] [stdout] test half_edge::test_graphs::test_petersen ... ok
[INFO] [stdout] test half_edge::tests::alt_vs_pair ... ignored
[INFO] [stdout] test half_edge::tests::K33 ... ok
[INFO] [stdout] test half_edge::test_graphs::test_mobius_ladder_6 ... ok
[INFO] [stdout] test half_edge::test_graphs::test_coxeter ... ok
[INFO] [stdout] test half_edge::tests::cycle_basis ... ok
[INFO] [stdout] test half_edge::tests::banana_cuts ... ok
[INFO] [stdout] test half_edge::nodestore::test::extract_normal ... ok
[INFO] [stdout] test half_edge::tests::double_triangle ... ok
[INFO] [stdout] test half_edge::tests::double_self_loop ... ok
[INFO] [stdout] test half_edge::tests::extract_nodes ... ok
[INFO] [stdout] test half_edge::tests::doubletriangle ... ok
[INFO] [stdout] test half_edge::tests::box_all_cuts_multiple ... ok
[INFO] [stdout] test half_edge::test_graphs::test_complete_5 ... ok
[INFO] [stdout] test half_edge::tests::join_mut_simple ... ok
[INFO] [stdout] test half_edge::tests::cube ... ok
[INFO] [stdout] test half_edge::tests::self_energy_cut ... ok
[INFO] [stdout] test half_edge::tests::join ... ok
[INFO] [stdout] test half_edge::tests::hairythreeloop ... ok
[INFO] [stdout] test half_edge::tests::tadpoles ... ok
[INFO] [stdout] test half_edge::tests::test_spanning_trees_of_tree ... ok
[INFO] [stdout] test half_edge::tests::threeloop ... ok
[INFO] [stdout] test half_edge::tree::tests::double_pentagon_tree ... ok
[INFO] [stdout] test parser::multi::multiple ... ok
[INFO] [stdout] test drawing::test::helix ... FAILED
[INFO] [stdout] test half_edge::tests::three_loop_fly ... ok
[INFO] [stdout] test parser::test::subgraph ... ok
[INFO] [stdout] test parser::test::orientations ... ok
[INFO] [stdout] test half_edge::tests::double_pentagon_all_cuts ... ok
[INFO] [stdout] test parser::test::test_macro ... ok
[INFO] [stdout] test parser::test::test_from_string ... ok
[INFO] [stdout] test permutation::swaps_optimality_tests::from_mappings_exhaustive_small_n ... ok
[INFO] [stdout] test permutation::swaps_optimality_tests::from_mappings_handles_long_forced_chains_optimally ... ok
[INFO] [stdout] test parser::test::underlying_alignment ... ok
[INFO] [stdout] test permutation::swaps_optimality_tests::from_mappings_extends_forced_2cycle_optimally ... ok
[INFO] [stdout] test parser::test::multiple_graphs ... ok
[INFO] [stdout] test permutation::swaps_optimality_tests::from_mappings_is_swaps_optimal_on_counterexample ... ok
[INFO] [stdout] test permutation::swaps_optimality_tests::from_mappings_user_case_is_swaps_optimal ... ok
[INFO] [stdout] test permutation::tests::cycle_permutation ... ok
[INFO] [stdout] test permutation::tests::generate_all ... ok
[INFO] [stdout] test permutation::tests::test_apply_equivalence_random_data ... ok
[INFO] [stdout] test permutation::tests::cyclic_doubled_triangle ... ok
[INFO] [stdout] test permutation::tests::test_apply_in_place_inverse_relation ... ok
[INFO] [stdout] test permutation::tests::test_apply_slice ... ok
[INFO] [stdout] test half_edge::tests::wagner_graph ... ok
[INFO] [stdout] test permutation::tests::test_apply_slice_in_place_inv ... ok
[INFO] [stdout] test permutation::tests::test_apply_slice_inv ... ok
[INFO] [stdout] test permutation::tests::test_compose ... ok
[INFO] [stdout] test permutation::tests::test_cycle_composition_both_orders ... ok
[INFO] [stdout] test permutation::tests::test_cycle_composition_properties ... ok
[INFO] [stdout] test permutation::tests::test_cycle_to_transpositions ... ok
[INFO] [stdout] test permutation::tests::test_default_order ... ok
[INFO] [stdout] test permutation::tests::test_disjoint_cycles_order_invariant ... ok
[INFO] [stdout] test permutation::tests::test_find_cycles ... ok
[INFO] [stdout] test permutation::tests::test_from_cycles ... ok
[INFO] [stdout] test permutation::tests::test_from_cycles_ordered ... ok
[INFO] [stdout] test permutation::tests::test_from_disjoint_cycles ... ok
[INFO] [stdout] test permutation::tests::test_from_mappings ... ok
[INFO] [stdout] test permutation::tests::test_from_mappings_complex ... ok
[INFO] [stdout] test permutation::tests::test_from_mappings_user_example ... ok
[INFO] [stdout] test permutation::tests::test_is_identity ... ok
[INFO] [stdout] test permutation::tests::test_iter_slice ... ok
[INFO] [stdout] test permutation::tests::test_iter_slice_concrete_type_properties ... ok
[INFO] [stdout] test permutation::tests::test_iter_slice_inv ... ok
[INFO] [stdout] test permutation::tests::test_iter_slice_inv_concrete_type_properties ... ok
[INFO] [stdout] test permutation::tests::test_iter_slice_panic_map_idx_out_of_bounds - should panic ... ok
[INFO] [stdout] test permutation::tests::test_iter_slice_panic_too_short - should panic ... ok
[INFO] [stdout] test permutation::tests::test_myrvold_ruskey_rank1 ... ok
[INFO] [stdout] test permutation::tests::test_myrvold_ruskey_rank2 ... ok
[INFO] [stdout] test permutation::tests::test_permute_double_triangle ... ok
[INFO] [stdout] test permutation::tests::test_permute_graph ... ok
[INFO] [stdout] test permutation::tests::test_permute_graph_double_edges ... ok
[INFO] [stdout] test permutation::tests::test_pow ... ok
[INFO] [stdout] test permutation::tests::test_sign ... ok
[INFO] [stdout] test permutation::tests::test_sort ... ok
[INFO] [stdout] test permutation::tests::test_sort_inverse ... ok
[INFO] [stdout] test permutation::tests::test_transpositions ... ok
[INFO] [stdout] test permutation::tests::test_validate_with_sort ... ok
[INFO] [stdout] test permutation::tests::triple_loop_two_nodes ... ok
[INFO] [stdout] test tree::child_pointer::test::create ... ok
[INFO] [stdout] test tree::child_vec::test::swap ... ok
[INFO] [stdout] test tree::parent_pointer::test::reroot ... ok
[INFO] [stdout] test union_find::test::test_basic_union_find ... ok
[INFO] [stdout] test union_find::test::test_path_compression ... ok
[INFO] [stdout] test half_edge::tests::extracting_network ... ok
[INFO] [stdout] test permutation::swaps_optimality_tests::from_mappings_preserves_zero_swaps_when_possible ... ok
[INFO] [stdout] test permutation::swaps_optimality_tests::from_mappings_rejects_conflicts ... ok
[INFO] [stdout] test permutation::tests::test_apply_in_place_same_as_ref ... ok
[INFO] [stdout] test permutation::tests::test_apply_slice_in_place ... ok
[INFO] [stdout] test half_edge::tests::petersen ... ok
[INFO] [stdout] test half_edge::tests::flower_snark has been running for over 60 seconds
[INFO] [stdout] test half_edge::tests::flower_snark ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- drawing::test::helix stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'drawing::test::helix' (17) panicked at src/drawing.rs:88:51:
[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:     0x58106637af42 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58106637af42 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58106637af42 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x58106637af42 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hde21067283f7e82e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x58106638d16f - core::fmt::rt::Argument::fmt::he65307037dca33c6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x58106638d16f - core::fmt::write::h24186904251c31cb
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25
[INFO] [stdout]    6:     0x581066346c33 - std::io::default_write_fmt::h4e8d11c5c4b9cafe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x581066346c33 - std::io::Write::write_fmt::ha849be0824d095ef
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5810663532e2 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x581066358dbf - std::panicking::default_hook::{{closure}}::h80a26d916c49679b
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x581066358c51 - std::panicking::default_hook::he2e9efee79b3dce9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x58106614a19e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h202f496763929329
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   12:     0x58106614a19e - test::test_main_with_exit_callback::{{closure}}::h805a6913adddaea3
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5810663593cf - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h2883c9d2dbd4e81c
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9
[INFO] [stdout]   14:     0x5810663593cf - std::panicking::panic_with_hook::hf5648b7cec6bc73e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x58106635922a - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x581066353419 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x58106633a09d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x5810663972b0 - core::panicking::panic_fmt::hb5d6b83773432920
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x581066396506 - core::result::unwrap_failed::h427ee4a8bb06d8af
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1862:5
[INFO] [stdout]   20:     0x5810660364ed - core::result::Result<T,E>::unwrap::hff2f1d50a1a9560a
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x5810660364ed - linnet::drawing::test::helix::h9e8dbf4f8659771f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/drawing.rs:88:51
[INFO] [stdout]   22:     0x5810660367f7 - linnet::drawing::test::helix::{{closure}}::hb76137f08c980933
[INFO] [stdout]                                at /opt/rustwide/workdir/src/drawing.rs:35:15
[INFO] [stdout]   23:     0x581065f7f476 - core::ops::function::FnOnce::call_once::habbb55124844daf9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58106614a00b - core::ops::function::FnOnce::call_once::h3a2d82edd1a9b770
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58106614a00b - test::__rust_begin_short_backtrace::h85d4fe5033219107
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58106615dffd - test::run_test_in_process::{{closure}}::h67b48a81b9c9d7b6
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58106615dffd - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h7680585480377cb5
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58106615dffd - std::panicking::catch_unwind::do_call::hf71351b2657d4002
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x58106615dffd - std::panicking::catch_unwind::h7fcb5c0312d9e172
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x58106615dffd - std::panic::catch_unwind::h5cf3c9bdee894ebe
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58106615dffd - test::run_test_in_process::h1469cb85193a3a25
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58106615dffd - test::run_test::{{closure}}::h59d45b3cd6453d69
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x581066137544 - test::run_test::{{closure}}::h9baa0c3d443f28c9
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x581066137544 - std::sys::backtrace::__rust_begin_short_backtrace::h97ea8cee4828663e
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x58106613ad9a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5d7539d5f78cee61
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17
[INFO] [stdout]   36:     0x58106613ad9a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he4c551e23c5e9b22
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58106613ad9a - std::panicking::catch_unwind::do_call::h522b41a6c157aaba
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x58106613ad9a - std::panicking::catch_unwind::h0efbf72006b8e365
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x58106613ad9a - std::panic::catch_unwind::h3b081041e6c97066
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58106613ad9a - std::thread::Builder::spawn_unchecked_::{{closure}}::ha751309815d5d8cf
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30
[INFO] [stdout]   41:     0x58106613ad9a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2084b887a5fe25a7
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58106634e62f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3adbd6ccf5f737af
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9
[INFO] [stdout]   43:     0x58106634e62f - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987
[INFO] [stdout]                                at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17
[INFO] [stdout]   44:     0x744b894a5aa4 - <unknown>
[INFO] [stdout]   45:     0x744b89532a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     drawing::test::helix
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 97 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 141.25s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "1ce59b5832981e2a2351a2e1f4a7228a0d60c4d42121333dab9ef7828934c2b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce59b5832981e2a2351a2e1f4a7228a0d60c4d42121333dab9ef7828934c2b0", kill_on_drop: false }`
[INFO] [stdout] 1ce59b5832981e2a2351a2e1f4a7228a0d60c4d42121333dab9ef7828934c2b0
