[INFO] fetching crate im-lists 0.6.0...
[INFO] testing im-lists-0.6.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate im-lists 0.6.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate im-lists 0.6.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate im-lists 0.6.0
[INFO] finished tweaking crates.io crate im-lists 0.6.0
[INFO] tweaked toml for crates.io crate im-lists 0.6.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0512126645e787467ed8e6713c94a5aad83be0dd2117d98bcef3b263f17c20a
[INFO] running `Command { std: "docker" "start" "-a" "b0512126645e787467ed8e6713c94a5aad83be0dd2117d98bcef3b263f17c20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0512126645e787467ed8e6713c94a5aad83be0dd2117d98bcef3b263f17c20a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0512126645e787467ed8e6713c94a5aad83be0dd2117d98bcef3b263f17c20a", kill_on_drop: false }`
[INFO] [stdout] b0512126645e787467ed8e6713c94a5aad83be0dd2117d98bcef3b263f17c20a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fe2ef4b79cde462a01189ff05b7d4aff42c7c44718a025af491588a895033e80
[INFO] running `Command { std: "docker" "start" "-a" "fe2ef4b79cde462a01189ff05b7d4aff42c7c44718a025af491588a895033e80", kill_on_drop: false }`
[INFO] [stderr]    Compiling im-lists v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "fe2ef4b79cde462a01189ff05b7d4aff42c7c44718a025af491588a895033e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe2ef4b79cde462a01189ff05b7d4aff42c7c44718a025af491588a895033e80", kill_on_drop: false }`
[INFO] [stdout] fe2ef4b79cde462a01189ff05b7d4aff42c7c44718a025af491588a895033e80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be71c201148ba9badccbde1e0dd42397dd3aefc343b5a748e168a5542b30c949
[INFO] running `Command { std: "docker" "start" "-a" "be71c201148ba9badccbde1e0dd42397dd3aefc343b5a748e168a5542b30c949", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling proptest v1.4.0
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling im-lists v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `Command { std: "docker" "inspect" "be71c201148ba9badccbde1e0dd42397dd3aefc343b5a748e168a5542b30c949", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be71c201148ba9badccbde1e0dd42397dd3aefc343b5a748e168a5542b30c949", kill_on_drop: false }`
[INFO] [stdout] be71c201148ba9badccbde1e0dd42397dd3aefc343b5a748e168a5542b30c949
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 098095832bc8c128b849aa947e049463a8868280d79e6a29739907c19886c612
[INFO] running `Command { std: "docker" "start" "-a" "098095832bc8c128b849aa947e049463a8868280d79e6a29739907c19886c612", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/im_lists-74d2fad5d3355ba0)
[INFO] [stdout] 
[INFO] [stdout] running 199 tests
[INFO] [stdout] test list::arc_tests::cdr_mut ... ok
[INFO] [stdout] test list::arc_tests::car ... ok
[INFO] [stdout] test list::arc_tests::cdr ... ok
[INFO] [stdout] test list::arc_tests::cons_mut ... ok
[INFO] [stdout] test list::arc_tests::add ... ok
[INFO] [stdout] test list::arc_tests::append ... ok
[INFO] [stdout] test list::arc_tests::addition ... ok
[INFO] [stdout] test list::arc_tests::consuming_iter_with_no_references ... ok
[INFO] [stdout] test list::arc_tests::extend ... ok
[INFO] [stdout] test list::arc_tests::first ... ok
[INFO] [stdout] test list::arc_tests::from_iterator ... ok
[INFO] [stdout] test list::arc_tests::cons ... ok
[INFO] [stdout] test list::arc_tests::append_mut ... ok
[INFO] [stdout] test list::arc_tests::from_iterator_group_lists ... ok
[INFO] [stdout] test list::arc_tests::from_slice ... ok
[INFO] [stdout] test list::arc_tests::get ... ok
[INFO] [stdout] test list::arc_tests::hash ... ok
[INFO] [stdout] test list::arc_tests::indexing ... ok
[INFO] [stdout] test list::arc_tests::ordering ... ok
[INFO] [stdout] test list::arc_tests::last ... ok
[INFO] [stdout] test list::arc_tests::is_empty ... ok
[INFO] [stdout] test list::arc_tests::len ... ok
[INFO] [stdout] test list::arc_tests::push_front ... ok
[INFO] [stdout] test list::arc_tests::iter ... ok
[INFO] [stdout] test list::arc_tests::rest_mut ... ok
[INFO] [stdout] test list::arc_tests::consuming_iter ... ok
[INFO] [stdout] test list::arc_tests::sort ... ok
[INFO] [stdout] test list::arc_tests::push_back ... ok
[INFO] [stdout] test list::arc_tests::reverse ... ok
[INFO] [stdout] test list::arc_tests::ptr_eq ... ok
[INFO] [stdout] test list::arc_tests::tail ... ok
[INFO] [stdout] test list::arc_tests::sort_by ... ok
[INFO] [stdout] test list::arc_tests::sum ... ok
[INFO] [stdout] test list::arc_tests::vlist_growth ... ok
[INFO] [stdout] test list::arc_tests::strong_count ... ok
[INFO] [stdout] test list::tests::append_mut ... ok
[INFO] [stdout] test list::tests::append ... ok
[INFO] [stdout] test list::tests::addition ... ok
[INFO] [stdout] test list::tests::cdr_mut ... ok
[INFO] [stdout] test list::tests::car ... ok
[INFO] [stdout] test list::tests::cons ... ok
[INFO] [stdout] test list::tests::cons_mut ... ok
[INFO] [stdout] test list::tests::cdr_ptr_eq ... ok
[INFO] [stdout] test list::tests::cons_grows_as_expected ... ok
[INFO] [stdout] test list::tests::cdr ... ok
[INFO] [stdout] test list::arc_tests::take ... ok
[INFO] [stdout] test list::tests::add ... ok
[INFO] [stdout] test list::tests::extend ... ok
[INFO] [stdout] test list::tests::first ... ok
[INFO] [stdout] test list::arc_tests::index_out_of_bounds - should panic ... ok
[INFO] [stdout] test list::tests::from_iterator ... ok
[INFO] [stdout] test list::tests::get ... ok
[INFO] [stdout] test list::tests::from_iterator_group_lists ... ok
[INFO] [stdout] test list::tests::from_slice ... ok
[INFO] [stdout] test list::tests::hash ... ok
[INFO] [stdout] test list::tests::ptr_eq ... ok
[INFO] [stdout] test list::tests::last ... ok
[INFO] [stdout] test list::tests::iter ... ok
[INFO] [stdout] test list::tests::len ... ok
[INFO] [stdout] test list::tests::index_out_of_bounds - should panic ... ok
[INFO] [stdout] test list::tests::ordering ... ok
[INFO] [stdout] test list::tests::indexing ... ok
[INFO] [stdout] test list::tests::push_back ... ok
[INFO] [stdout] test list::tests::is_empty ... ok
[INFO] [stdout] test list::tests::reverse ... ok
[INFO] [stdout] test list::tests::sort ... ok
[INFO] [stdout] test list::tests::sum ... ok
[INFO] [stdout] test list::tests::sort_by ... ok
[INFO] [stdout] test list::tests::strong_count ... ok
[INFO] [stdout] test list::tests::rest_mut ... ok
[INFO] [stdout] test list::tests::push_front ... ok
[INFO] [stdout] test list::tests::tail ... ok
[INFO] [stdout] test unrolled::iterator_tests::cdr_works_successfully ... ok
[INFO] [stdout] test unrolled::iterator_tests::cons_mut_list ... ok
[INFO] [stdout] test list::tests::to_string_works_as_intended ... ok
[INFO] [stdout] test unrolled::iterator_tests::append_big ... ok
[INFO] [stdout] test list::tests::take ... ok
[INFO] [stdout] test unrolled::iterator_tests::basic_construction ... ok
[INFO] [stdout] test unrolled::iterator_tests::cdr_mut ... ok
[INFO] [stdout] test unrolled::iterator_tests::cdr_iterative ... ok
[INFO] [stdout] test unrolled::iterator_tests::cons_mut_new_node ... ok
[INFO] [stdout] test unrolled::iterator_tests::iterates_all_elements ... ok
[INFO] [stdout] test unrolled::iterator_tests::last_single_node ... ok
[INFO] [stdout] test unrolled::iterator_tests::indexing ... ok
[INFO] [stdout] test unrolled::iterator_tests::iterates_correct_amount ... ok
[INFO] [stdout] test unrolled::iterator_tests::last ... ok
[INFO] [stdout] test unrolled::iterator_tests::pop_front_capacity ... ok
[INFO] [stdout] test unrolled::iterator_tests::last_multiple_nodes ... ok
[INFO] [stdout] test unrolled::iterator_tests::tail ... ok
[INFO] [stdout] test unrolled::iterator_tests::tail_bigger_than_list ... ok
[INFO] [stdout] test unrolled::iterator_tests::length ... ok
[INFO] [stdout] test unrolled::iterator_tests::empty_list ... ok
[INFO] [stdout] test unrolled::iterator_tests::reverse ... ok
[INFO] [stdout] test unrolled::iterator_tests::take_big ... ok
[INFO] [stdout] test unrolled::iterator_tests::take ... ok
[INFO] [stdout] test unrolled::iterator_tests::node_appending_coalescing_works ... ok
[INFO] [stdout] test unrolled::iterator_tests::pop_front ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::append_zero_then_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::append_zero_then_popfront ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::gets_smaller_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::cdr_to_append ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::large_tail_case ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::larger_test_case ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::into_iter_equal ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::last_always_selects_last ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::len_decreases_by_one_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::list_creation_from_iterator_has_correct_number_of_values ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::iteration_using_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::indexing_correctly_lines_up ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::operations_in_order_match ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::subsequent_cdrs_failing ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::reverse_matches_expected ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::test_case_with_pop_front ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::test_case_with_reverse ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::simple_take ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::tail ... ok
[INFO] [stdout] test unrolled::proptests::vlist::append_zero_then_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::simple_sorting ... ok
[INFO] [stdout] test unrolled::proptests::vlist::cdr_to_append ... ok
[INFO] [stdout] test unrolled::proptests::vlist::gets_smaller_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist::append_zero_then_popfront ... ok
[INFO] [stdout] test unrolled::proptests::vlist::indexing_correctly_lines_up ... ok
[INFO] [stdout] test unrolled::proptests::vlist::into_iter_equal ... ok
[INFO] [stdout] test unrolled::proptests::vlist::iteration_using_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist::large_tail_case ... ok
[INFO] [stdout] test unrolled::proptests::vlist::larger_test_case ... ok
[INFO] [stdout] test unrolled::proptests::vlist::last_always_selects_last ... ok
[INFO] [stdout] test unrolled::proptests::vlist::len_decreases_by_one_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist::list_creation_from_iterator_has_correct_number_of_values ... ok
[INFO] [stdout] test unrolled::proptests::vlist::operations_in_order_match ... ok
[INFO] [stdout] test unrolled::proptests::vlist::reverse_matches_expected ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::iterators_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist::simple_sorting ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::reverse_twice_results_in_same ... ok
[INFO] [stdout] test unrolled::proptests::vlist::subsequent_cdrs_failing ... ok
[INFO] [stdout] test unrolled::proptests::vlist::simple_take ... ok
[INFO] [stdout] test unrolled::proptests::vlist::test_case_with_pop_front ... ok
[INFO] [stdout] test unrolled::proptests::vlist::test_case_with_reverse ... ok
[INFO] [stdout] test unrolled::proptests::vlist::tail ... ok
[INFO] [stdout] test unrolled::proptests::vlist::iterators_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::append_zero_then_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::append_zero_then_popfront ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::cdr_to_append ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::gets_smaller_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::indexing_correctly_lines_up ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::into_iter_equal ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::iteration_using_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist::append_non_mut_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::large_tail_case ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::larger_test_case ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::last_always_selects_last ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::len_decreases_by_one_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist::reverse_twice_results_in_same ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::append_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::list_creation_from_iterator_has_correct_number_of_values ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::append_non_mut_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::reverse_matches_expected ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::operations_in_order_match ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::subsequent_cdrs_failing ... ok
[INFO] [stdout] test unrolled::proptests::vlist::append_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::test_case_with_pop_front ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::test_case_with_reverse ... ok
[INFO] [stdout] test unrolled::reference_counting_correctness::test_append ... ok
[INFO] [stdout] test unrolled::tests::append ... ok
[INFO] [stdout] test unrolled::tests::append_large ... ok
[INFO] [stdout] test unrolled::tests::basic_iteration ... ok
[INFO] [stdout] test unrolled::tests::small ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::append_big ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::append_then_pop_front ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::appending_works_as_expected ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::appending_works_as_expected_overflow ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::basic_construction ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cdr_iterative ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cdr_mut ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cdr_works_successfully ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cons_mut_list ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::simple_take ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cons_mut_new_node ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::empty_list ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::iterates_all_elements ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::indexing ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::simple_sorting ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::iterates_correct_amount ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::last_multiple_nodes ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::last_single_node ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::length ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::pop_front ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::pop_front_capacity ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::reverse ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::tail_bigger_than_list ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::take ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::tail ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::take_big ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::last ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::tail ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::iterators_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::reverse_twice_results_in_same ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::append_non_mut_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::append_resulting_length_equivalent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 199 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.76s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests im-lists
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::cons (line 282) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::cons_mut (line 299) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::cdr (line 223) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::car (line 182) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::first (line 203) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::cdr_mut (line 249) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::append (line 414) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::append_mut (line 432) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::last (line 167) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::is_empty (line 447) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::len (line 134) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::sort (line 463) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::pop_front (line 335) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::push_front (line 317) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::reverse (line 148) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::push_back (line 353) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::tail (line 385) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::sort_by (line 480) ... ok
[INFO] [stdout] test src/list.rs - list::GenericList<T,P,N,G,D>::take (line 370) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "098095832bc8c128b849aa947e049463a8868280d79e6a29739907c19886c612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098095832bc8c128b849aa947e049463a8868280d79e6a29739907c19886c612", kill_on_drop: false }`
[INFO] [stdout] 098095832bc8c128b849aa947e049463a8868280d79e6a29739907c19886c612
[INFO] testing im-lists-0.6.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate im-lists 0.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate im-lists 0.6.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate im-lists 0.6.0
[INFO] finished tweaking crates.io crate im-lists 0.6.0
[INFO] tweaked toml for crates.io crate im-lists 0.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d185b0b7936c9fd27a63e670a36b04fe3be8f3a345c3b8fcc48ff5897bf849b5
[INFO] running `Command { std: "docker" "start" "-a" "d185b0b7936c9fd27a63e670a36b04fe3be8f3a345c3b8fcc48ff5897bf849b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d185b0b7936c9fd27a63e670a36b04fe3be8f3a345c3b8fcc48ff5897bf849b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d185b0b7936c9fd27a63e670a36b04fe3be8f3a345c3b8fcc48ff5897bf849b5", kill_on_drop: false }`
[INFO] [stdout] d185b0b7936c9fd27a63e670a36b04fe3be8f3a345c3b8fcc48ff5897bf849b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 009e17faca8f6aac2125df2d4f7ad8b96047a6cf272cc646ddd42592a85f605c
[INFO] running `Command { std: "docker" "start" "-a" "009e17faca8f6aac2125df2d4f7ad8b96047a6cf272cc646ddd42592a85f605c", kill_on_drop: false }`
[INFO] [stderr]    Compiling im-lists v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "009e17faca8f6aac2125df2d4f7ad8b96047a6cf272cc646ddd42592a85f605c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "009e17faca8f6aac2125df2d4f7ad8b96047a6cf272cc646ddd42592a85f605c", kill_on_drop: false }`
[INFO] [stdout] 009e17faca8f6aac2125df2d4f7ad8b96047a6cf272cc646ddd42592a85f605c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8deec5cf9dbade6712fc56580adabf625a5496248745ec9d356ddbe0d3614ce2
[INFO] running `Command { std: "docker" "start" "-a" "8deec5cf9dbade6712fc56580adabf625a5496248745ec9d356ddbe0d3614ce2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling proptest v1.4.0
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling im-lists v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.35s
[INFO] running `Command { std: "docker" "inspect" "8deec5cf9dbade6712fc56580adabf625a5496248745ec9d356ddbe0d3614ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8deec5cf9dbade6712fc56580adabf625a5496248745ec9d356ddbe0d3614ce2", kill_on_drop: false }`
[INFO] [stdout] 8deec5cf9dbade6712fc56580adabf625a5496248745ec9d356ddbe0d3614ce2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2339f513a3fcfdd7b29d31e69a899d659a8fe7acea74543e376c20115be5efd4
[INFO] running `Command { std: "docker" "start" "-a" "2339f513a3fcfdd7b29d31e69a899d659a8fe7acea74543e376c20115be5efd4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/im_lists-95a092d30f92e5ae)
[INFO] [stdout] 
[INFO] [stdout] running 199 tests
[INFO] [stdout] test list::arc_tests::append ... ok
[INFO] [stdout] test list::arc_tests::addition ... ok
[INFO] [stdout] test list::arc_tests::car ... ok
[INFO] [stdout] test list::arc_tests::add ... ok
[INFO] [stdout] test list::arc_tests::append_mut ... ok
[INFO] [stdout] test list::arc_tests::consuming_iter_with_no_references ... ok
[INFO] [stdout] test list::arc_tests::cdr ... ok
[INFO] [stdout] test list::arc_tests::cdr_mut ... ok
[INFO] [stdout] test list::arc_tests::consuming_iter ... ok
[INFO] [stdout] test list::arc_tests::cons_mut ... ok
[INFO] [stdout] test list::arc_tests::extend ... ok
[INFO] [stdout] test list::arc_tests::from_iterator_group_lists ... ok
[INFO] [stdout] test list::arc_tests::first ... ok
[INFO] [stdout] test list::arc_tests::from_iterator ... ok
[INFO] [stdout] test list::arc_tests::hash ... ok
[INFO] [stdout] test list::arc_tests::cons ... ok
[INFO] [stdout] test list::arc_tests::indexing ... ok
[INFO] [stdout] test list::arc_tests::from_slice ... ok
[INFO] [stdout] test list::arc_tests::iter ... ok
[INFO] [stdout] test list::arc_tests::len ... ok
[INFO] [stdout] test list::arc_tests::ordering ... ok
[INFO] [stdout] test list::arc_tests::ptr_eq ... ok
[INFO] [stdout] test list::arc_tests::is_empty ... ok
[INFO] [stdout] test list::arc_tests::push_front ... ok
[INFO] [stdout] test list::arc_tests::get ... ok
[INFO] [stdout] test list::arc_tests::sort ... ok
[INFO] [stdout] test list::arc_tests::reverse ... ok
[INFO] [stdout] test list::arc_tests::sort_by ... ok
[INFO] [stdout] test list::arc_tests::strong_count ... ok
[INFO] [stdout] test list::arc_tests::rest_mut ... ok
[INFO] [stdout] test list::arc_tests::sum ... ok
[INFO] [stdout] test list::arc_tests::push_back ... ok
[INFO] [stdout] test list::arc_tests::last ... ok
[INFO] [stdout] test list::arc_tests::tail ... ok
[INFO] [stdout] test list::tests::append ... ok
[INFO] [stdout] test list::tests::add ... ok
[INFO] [stdout] test list::arc_tests::take ... ok
[INFO] [stdout] test list::tests::append_mut ... ok
[INFO] [stdout] test list::tests::car ... ok
[INFO] [stdout] test list::arc_tests::vlist_growth ... ok
[INFO] [stdout] test list::tests::cdr_mut ... ok
[INFO] [stdout] test list::tests::cdr_ptr_eq ... ok
[INFO] [stdout] test list::tests::cons_grows_as_expected ... ok
[INFO] [stdout] test list::tests::cons ... ok
[INFO] [stdout] test list::tests::cdr ... ok
[INFO] [stdout] test list::tests::addition ... ok
[INFO] [stdout] test list::tests::extend ... ok
[INFO] [stdout] test list::tests::from_slice ... ok
[INFO] [stdout] test list::tests::first ... ok
[INFO] [stdout] test list::tests::get ... ok
[INFO] [stdout] test list::tests::cons_mut ... ok
[INFO] [stdout] test list::tests::from_iterator ... ok
[INFO] [stdout] test list::tests::hash ... ok
[INFO] [stdout] test list::tests::iter ... ok
[INFO] [stdout] test list::tests::indexing ... ok
[INFO] [stdout] test list::tests::last ... ok
[INFO] [stdout] test list::tests::from_iterator_group_lists ... ok
[INFO] [stdout] test list::tests::is_empty ... ok
[INFO] [stdout] test list::tests::ptr_eq ... ok
[INFO] [stdout] test list::tests::len ... ok
[INFO] [stdout] test list::tests::reverse ... ok
[INFO] [stdout] test list::tests::rest_mut ... ok
[INFO] [stdout] test list::tests::sort_by ... ok
[INFO] [stdout] test list::tests::sort ... ok
[INFO] [stdout] test list::tests::sum ... ok
[INFO] [stdout] test list::tests::push_back ... ok
[INFO] [stdout] test list::tests::strong_count ... ok
[INFO] [stdout] test list::tests::push_front ... ok
[INFO] [stdout] test list::tests::tail ... ok
[INFO] [stdout] test list::tests::ordering ... ok
[INFO] [stdout] test list::tests::to_string_works_as_intended ... ok
[INFO] [stdout] test unrolled::iterator_tests::append_big ... ok
[INFO] [stdout] test list::tests::take ... ok
[INFO] [stdout] test unrolled::iterator_tests::basic_construction ... ok
[INFO] [stdout] test unrolled::iterator_tests::cdr_works_successfully ... ok
[INFO] [stdout] test unrolled::iterator_tests::cons_mut_new_node ... ok
[INFO] [stdout] test unrolled::iterator_tests::cons_mut_list ... ok
[INFO] [stdout] test unrolled::iterator_tests::indexing ... ok
[INFO] [stdout] test unrolled::iterator_tests::iterates_all_elements ... ok
[INFO] [stdout] test unrolled::iterator_tests::iterates_correct_amount ... ok
[INFO] [stdout] test unrolled::iterator_tests::cdr_iterative ... ok
[INFO] [stdout] test unrolled::iterator_tests::last ... ok
[INFO] [stdout] test unrolled::iterator_tests::last_multiple_nodes ... ok
[INFO] [stdout] test unrolled::iterator_tests::empty_list ... ok
[INFO] [stdout] test unrolled::iterator_tests::cdr_mut ... ok
[INFO] [stdout] test unrolled::iterator_tests::node_appending_coalescing_works ... ok
[INFO] [stdout] test unrolled::iterator_tests::length ... ok
[INFO] [stdout] test unrolled::iterator_tests::pop_front ... ok
[INFO] [stdout] test unrolled::iterator_tests::pop_front_capacity ... ok
[INFO] [stdout] test unrolled::iterator_tests::tail ... ok
[INFO] [stdout] test unrolled::iterator_tests::tail_bigger_than_list ... ok
[INFO] [stdout] test unrolled::iterator_tests::last_single_node ... ok
[INFO] [stdout] test unrolled::iterator_tests::take ... ok
[INFO] [stdout] test unrolled::iterator_tests::take_big ... ok
[INFO] [stdout] test unrolled::iterator_tests::reverse ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::append_zero_then_popfront ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::append_zero_then_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::cdr_to_append ... ok
[INFO] [stdout] test list::arc_tests::index_out_of_bounds - should panic ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::gets_smaller_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::large_tail_case ... ok
[INFO] [stdout] test list::tests::index_out_of_bounds - should panic ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::larger_test_case ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::iteration_using_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::list_creation_from_iterator_has_correct_number_of_values ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::into_iter_equal ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::last_always_selects_last ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::len_decreases_by_one_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::reverse_matches_expected ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::indexing_correctly_lines_up ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::subsequent_cdrs_failing ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::operations_in_order_match ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::test_case_with_pop_front ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::test_case_with_reverse ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::tail ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::simple_take ... ok
[INFO] [stdout] test unrolled::proptests::vlist::append_zero_then_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist::append_zero_then_popfront ... ok
[INFO] [stdout] test unrolled::proptests::vlist::cdr_to_append ... ok
[INFO] [stdout] test unrolled::proptests::vlist::gets_smaller_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::simple_sorting ... ok
[INFO] [stdout] test unrolled::proptests::vlist::indexing_correctly_lines_up ... ok
[INFO] [stdout] test unrolled::proptests::vlist::into_iter_equal ... ok
[INFO] [stdout] test unrolled::proptests::vlist::iteration_using_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist::large_tail_case ... ok
[INFO] [stdout] test unrolled::proptests::vlist::larger_test_case ... ok
[INFO] [stdout] test unrolled::proptests::vlist::last_always_selects_last ... ok
[INFO] [stdout] test unrolled::proptests::vlist::len_decreases_by_one_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist::list_creation_from_iterator_has_correct_number_of_values ... ok
[INFO] [stdout] test unrolled::proptests::vlist::operations_in_order_match ... FAILED
[INFO] [stdout] test unrolled::proptests::vlist::reverse_matches_expected ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::iterators_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist::simple_sorting ... ok
[INFO] [stdout] test unrolled::proptests::vlist::simple_take ... ok
[INFO] [stdout] test unrolled::proptests::vlist::subsequent_cdrs_failing ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::reverse_twice_results_in_same ... ok
[INFO] [stdout] test unrolled::proptests::vlist::test_case_with_pop_front ... ok
[INFO] [stdout] test unrolled::proptests::vlist::test_case_with_reverse ... ok
[INFO] [stdout] test unrolled::proptests::vlist::tail ... ok
[INFO] [stdout] test unrolled::proptests::vlist::iterators_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::append_zero_then_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::append_zero_then_popfront ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::cdr_to_append ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::gets_smaller_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::indexing_correctly_lines_up ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::into_iter_equal ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::iteration_using_cdr ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::append_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::large_tail_case ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::larger_test_case ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::last_always_selects_last ... ok
[INFO] [stdout] test unrolled::proptests::unrolled_linked_list::append_non_mut_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::list_creation_from_iterator_has_correct_number_of_values ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::len_decreases_by_one_with_cdr ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::operations_in_order_match ... ok
[INFO] [stdout] test unrolled::proptests::vlist::reverse_twice_results_in_same ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::reverse_matches_expected ... ok
[INFO] [stdout] test unrolled::proptests::vlist::append_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::subsequent_cdrs_failing ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::simple_sorting ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::test_case_with_pop_front ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::test_case_with_reverse ... ok
[INFO] [stdout] test unrolled::reference_counting_correctness::test_append ... ok
[INFO] [stdout] test unrolled::tests::append ... ok
[INFO] [stdout] test unrolled::tests::append_large ... ok
[INFO] [stdout] test unrolled::tests::basic_iteration ... ok
[INFO] [stdout] test unrolled::tests::small ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::append_big ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::append_then_pop_front ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::appending_works_as_expected ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::appending_works_as_expected_overflow ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::basic_construction ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cdr_iterative ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cdr_mut ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cdr_works_successfully ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cons_mut_list ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::cons_mut_new_node ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::empty_list ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::indexing ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::iterates_all_elements ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::iterates_correct_amount ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::last ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::last_multiple_nodes ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::last_single_node ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::length ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::pop_front ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::pop_front_capacity ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::reverse ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::tail ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::tail_bigger_than_list ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::take ... ok
[INFO] [stdout] test unrolled::vlist_iterator_tests::take_big ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::simple_take ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::tail ... ok
[INFO] [stdout] test unrolled::proptests::vlist::append_non_mut_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::iterators_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::reverse_twice_results_in_same ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::append_resulting_length_equivalent ... ok
[INFO] [stdout] test unrolled::proptests::vlist_growth_rate_4::append_non_mut_resulting_length_equivalent ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- unrolled::proptests::vlist::operations_in_order_match stdout ----
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dff666c7 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:722:22
[INFO] [stdout]   36:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   37:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   38:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   39:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   40:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   41:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   42:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   45:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   46:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   47:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   50:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   52:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   53:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   54:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   55:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   56:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   60:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   61:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   64:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   65:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   66:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled.rs:292:13:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8ab9 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:649:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4dfefb493 - core::panicking::panic::h5a1259c1164bd480
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:144:5
[INFO] [stdout]   20:     0x55d4e00ba46d - im_lists::unrolled::UnrolledList<T,P,_,_>::pop_front::hbac19912c9934cde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled.rs:292:13
[INFO] [stdout]   21:     0x55d4e01ea74a - im_lists::unrolled::proptests::vlist::act_on_list::heb63b3c0e96fd55a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:121:13
[INFO] [stdout]   22:     0x55d4e01ea930 - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::{{closure}}::h39daeb7c3a1217cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:131:19
[INFO] [stdout]   23:     0x55d4e01e4ec0 - core::iter::traits::iterator::Iterator::fold::hf00b615538a2eee1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/iter/traits/iterator.rs:2640:21
[INFO] [stdout]   24:     0x55d4e01ea8dc - im_lists::unrolled::proptests::vlist::crunch_actions_for_list::hc2dccf5b934b31c5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:130:5
[INFO] [stdout]   25:     0x55d4e01eaa51 - im_lists::unrolled::proptests::vlist::random_test_runner::hf91c1936d365168e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:270:26
[INFO] [stdout]   26:     0x55d4e01f4096 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hebbb5d5f60d414f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/unrolled/proptests.rs:551:1
[INFO] [stdout]   27:     0x55d4e01e1559 - core::ops::function::impls::<impl core::ops::function::Fn<A> for &F>::call::h916ae114be299cef
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:262:13
[INFO] [stdout]   28:     0x55d4e003dba2 - proptest::test_runner::runner::call_test::{{closure}}::h8c9b5843b71b5dda
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:49
[INFO] [stdout]   29:     0x55d4e01a180c - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab81b7e78777dd7a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   30:     0x55d4e0112c80 - std::panicking::try::do_call::hc7365c0139cbd6a5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   31:     0x55d4e012460b - __rust_try
[INFO] [stdout]   32:     0x55d4e010c039 - std::panicking::try::h9a4736a22dfee084
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   33:     0x55d4e01677bd - std::panic::catch_unwind::hd8022125e674549e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   34:     0x55d4e002b7f2 - proptest::test_runner::runner::call_test::hd484f1955f9533be
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:256:9
[INFO] [stdout]   35:     0x55d4dffc005b - proptest::test_runner::runner::TestRunner::shrink::h3b943483409a149f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:845:30
[INFO] [stdout]   36:     0x55d4dff667f1 - proptest::test_runner::runner::TestRunner::run_one_with_replay::h66c43e27c6655fc4
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:735:27
[INFO] [stdout]   37:     0x55d4dff518b3 - proptest::test_runner::runner::TestRunner::gen_and_run_case::h9252c076d8186a61
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:664:23
[INFO] [stdout]   38:     0x55d4dff82e63 - proptest::test_runner::runner::TestRunner::run_in_process_with_replay::h3c680f0c5f415b12
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:613:26
[INFO] [stdout]   39:     0x55d4dff421a0 - proptest::test_runner::runner::TestRunner::run_in_process::hb3ad4885bfda3dfc
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:570:9
[INFO] [stdout]   40:     0x55d4dffb3c6f - proptest::test_runner::runner::TestRunner::run::hd42580864ae1050c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/test_runner/runner.rs:413:13
[INFO] [stdout]   41:     0x55d4e01f3d07 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   42:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   43:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   44:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   46:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   47:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   48:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   49:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   50:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   51:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   52:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   53:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   54:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   55:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   56:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   57:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   58:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   59:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   60:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   61:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   62:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   63:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   64:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   65:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   66:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   67:                0x0 - <unknown>
[INFO] [stdout] proptest: failed to append to /opt/rustwide/workdir/proptest-regressions/unrolled/proptests.txt: Read-only file system (os error 30)
[INFO] [stdout] thread 'unrolled::proptests::vlist::operations_in_order_match' panicked at src/unrolled/proptests.rs:551:1:
[INFO] [stdout] Test failed: attempt to subtract with overflow.
[INFO] [stdout] minimal failing input: vec = [
[INFO] [stdout]     0,
[INFO] [stdout]     0,
[INFO] [stdout] ], actions = [
[INFO] [stdout]     Cdr,
[INFO] [stdout]     PopFront,
[INFO] [stdout]     PopFront,
[INFO] [stdout] ]
[INFO] [stdout] 	successes: 244
[INFO] [stdout] 	local rejects: 0
[INFO] [stdout] 	global rejects: 0
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::libunwind::trace::h261606ad26a499c1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/libunwind.rs:104:5
[INFO] [stdout]    1:     0x55d4e02f6c36 - std::backtrace_rs::backtrace::trace_unsynchronized::hd183f0625477fb28
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55d4e02f6c36 - std::sys_common::backtrace::_print_fmt::hd7f8fef21b4eda67
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55d4e02f6c36 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h623d9b51f2f453f1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55d4e03208a0 - core::fmt::rt::Argument::fmt::h9f417ac76a86f368
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/rt.rs:142:9
[INFO] [stdout]    5:     0x55d4e03208a0 - core::fmt::write::hc9b6faf4ac2aeff7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/fmt/mod.rs:1120:17
[INFO] [stdout]    6:     0x55d4e02f3fdf - std::io::Write::write_fmt::he04625a3a989fec3
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/io/mod.rs:1810:15
[INFO] [stdout]    7:     0x55d4e02f6a14 - std::sys_common::backtrace::_print::hd5d66399c7df88a2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55d4e02f6a14 - std::sys_common::backtrace::print::he81ed2da642d37e5
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55d4e02f8787 - std::panicking::default_hook::{{closure}}::h85773f4fa117163d
[INFO] [stdout]   10:     0x55d4e02f846d - std::panicking::default_hook::h6a1694a91d09b278
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:289:9
[INFO] [stdout]   11:     0x55d4e022d367 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h616ac37fa3cd6c8f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   12:     0x55d4e022d367 - test::test_main::{{closure}}::h00d84697cefdcbb6
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:138:21
[INFO] [stdout]   13:     0x55d4e02f8da6 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcb3fe3b9bb537ba8
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2029:9
[INFO] [stdout]   14:     0x55d4e02f8da6 - std::panicking::rust_panic_with_hook::h0a7ad96e90f7145b
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:783:13
[INFO] [stdout]   15:     0x55d4e02f8af2 - std::panicking::begin_panic_handler::{{closure}}::h7919090525c6485e
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:657:13
[INFO] [stdout]   16:     0x55d4e02f7136 - std::sys_common::backtrace::__rust_end_short_backtrace::hf3289479464f7dfe
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55d4e02f8850 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:645:5
[INFO] [stdout]   18:     0x55d4dfefb3d5 - core::panicking::panic_fmt::hcc9f77c5c132af55
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55d4e01f3f68 - im_lists::unrolled::proptests::vlist::operations_in_order_match::h5a67f9b3510cd0c3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:163:17
[INFO] [stdout]   20:     0x55d4e01f39a7 - im_lists::unrolled::proptests::vlist::operations_in_order_match::{{closure}}::hc773fe5f75ff530a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proptest-1.4.0/src/sugar.rs:159:28
[INFO] [stdout]   21:     0x55d4e01aa1d6 - core::ops::function::FnOnce::call_once::he5c17fe77da768dc
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   22:     0x55d4e0232c3f - core::ops::function::FnOnce::call_once::hd64d26f405258157
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55d4e0232c3f - test::__rust_begin_short_backtrace::he21b0b7a6d731bf9
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:627:18
[INFO] [stdout]   24:     0x55d4e02319c1 - test::run_test_in_process::{{closure}}::hf5c73986d7bdfde2
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:60
[INFO] [stdout]   25:     0x55d4e02319c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330011ad032aadc0
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x55d4e02319c1 - std::panicking::try::do_call::he61b0a958b795a41
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   27:     0x55d4e02319c1 - std::panicking::try::h7309da130f906eb7
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   28:     0x55d4e02319c1 - std::panic::catch_unwind::hc5c3a06fdaf0a92a
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   29:     0x55d4e02319c1 - test::run_test_in_process::h7e7b7c71c3324e0f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:650:27
[INFO] [stdout]   30:     0x55d4e02319c1 - test::run_test::{{closure}}::h1f509f28f5cf20b1
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:573:43
[INFO] [stdout]   31:     0x55d4e01f8cf6 - test::run_test::{{closure}}::h1754218abf443f6d
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/test/src/lib.rs:601:41
[INFO] [stdout]   32:     0x55d4e01f8cf6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2ee174b9d5954948
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   33:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hf60bee9c1a17ef09
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:529:17
[INFO] [stdout]   34:     0x55d4e01fdd57 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h33d0dddec5216160
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   35:     0x55d4e01fdd57 - std::panicking::try::do_call::h144b3048b546f835
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:552:40
[INFO] [stdout]   36:     0x55d4e01fdd57 - std::panicking::try::h978244d04646189f
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panicking.rs:516:19
[INFO] [stdout]   37:     0x55d4e01fdd57 - std::panic::catch_unwind::hdf436369d188fe86
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/panic.rs:142:14
[INFO] [stdout]   38:     0x55d4e01fdd57 - std::thread::Builder::spawn_unchecked_::{{closure}}::h87329cbdd33c79ec
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/thread/mod.rs:528:30
[INFO] [stdout]   39:     0x55d4e01fdd57 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h401abbe67897d450
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5d7c8f150ab9c84c
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   41:     0x55d4e02fdbd5 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h570d5b005c242c15
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/boxed.rs:2015:9
[INFO] [stdout]   42:     0x55d4e02fdbd5 - std::sys::unix::thread::Thread::new::thread_start::h36b0a20c0b2361ad
[INFO] [stdout]                                at /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   43:     0x7f8ef8882ac3 - <unknown>
[INFO] [stdout]   44:     0x7f8ef8913bf4 - __clone
[INFO] [stdout]   45:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     unrolled::proptests::vlist::operations_in_order_match
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 198 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2339f513a3fcfdd7b29d31e69a899d659a8fe7acea74543e376c20115be5efd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2339f513a3fcfdd7b29d31e69a899d659a8fe7acea74543e376c20115be5efd4", kill_on_drop: false }`
[INFO] [stdout] 2339f513a3fcfdd7b29d31e69a899d659a8fe7acea74543e376c20115be5efd4
