[INFO] cloning repository https://github.com/jmfrank63/std-only
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jmfrank63/std-only" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmfrank63%2Fstd-only", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmfrank63%2Fstd-only'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf105face2433d5bb18fd44c49f02abbed7b28de
[INFO] testing jmfrank63/std-only against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjmfrank63%2Fstd-only" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/jmfrank63/std-only
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/jmfrank63/std-only
[INFO] tweaked toml for git repo https://github.com/jmfrank63/std-only written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jmfrank63/std-only on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jmfrank63/std-only already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a30eeab611339cc271726d1cc4925d7bfbf5d18fa13a78dc1107525b53bc65dc
[INFO] running `Command { std: "docker" "start" "-a" "a30eeab611339cc271726d1cc4925d7bfbf5d18fa13a78dc1107525b53bc65dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a30eeab611339cc271726d1cc4925d7bfbf5d18fa13a78dc1107525b53bc65dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30eeab611339cc271726d1cc4925d7bfbf5d18fa13a78dc1107525b53bc65dc", kill_on_drop: false }`
[INFO] [stdout] a30eeab611339cc271726d1cc4925d7bfbf5d18fa13a78dc1107525b53bc65dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80aa7de243e223a0d547ed840a92763b8b6e4a9c30511afcc98b1b19bd690047
[INFO] running `Command { std: "docker" "start" "-a" "80aa7de243e223a0d547ed840a92763b8b6e4a9c30511afcc98b1b19bd690047", kill_on_drop: false }`
[INFO] [stderr]    Compiling studylib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `USIZE_BITS` is never used
[INFO] [stdout]  --> src/math/big_int/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const USIZE_BITS: usize = std::mem::size_of::<usize>() * 8;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE` is never used
[INFO] [stdout]  --> src/math/big_int/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const BASE: usize = USIZE_BITS - 2;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BigInt` is never constructed
[INFO] [stdout]  --> src/math/big_int/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct BigInt {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subtract_bigints` is never used
[INFO] [stdout]    --> src/math/big_int/mod.rs:209:4
[INFO] [stdout]     |
[INFO] [stdout] 209 | fn subtract_bigints(larger: &BigInt, smaller: &BigInt, negative: bool, max_len: usize) -> BigInt {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `abs` is never used
[INFO] [stdout]    --> src/math/big_int/mod.rs:253:8
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl BigInt {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 253 |     fn abs(&self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "80aa7de243e223a0d547ed840a92763b8b6e4a9c30511afcc98b1b19bd690047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80aa7de243e223a0d547ed840a92763b8b6e4a9c30511afcc98b1b19bd690047", kill_on_drop: false }`
[INFO] [stdout] 80aa7de243e223a0d547ed840a92763b8b6e4a9c30511afcc98b1b19bd690047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e968c06664c6126be84c040158a33b826812a83fbd79ece6cdfa535744a3057
[INFO] running `Command { std: "docker" "start" "-a" "1e968c06664c6126be84c040158a33b826812a83fbd79ece6cdfa535744a3057", kill_on_drop: false }`
[INFO] [stdout] warning: constant `USIZE_BITS` is never used
[INFO] [stdout]  --> src/math/big_int/mod.rs:1:7
[INFO] [stdout]   |
[INFO] [stdout] 1 | const USIZE_BITS: usize = std::mem::size_of::<usize>() * 8;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BASE` is never used
[INFO] [stdout]  --> src/math/big_int/mod.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const BASE: usize = USIZE_BITS - 2;
[INFO] [stdout]   |       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BigInt` is never constructed
[INFO] [stdout]  --> src/math/big_int/mod.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct BigInt {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `subtract_bigints` is never used
[INFO] [stdout]    --> src/math/big_int/mod.rs:209:4
[INFO] [stdout]     |
[INFO] [stdout] 209 | fn subtract_bigints(larger: &BigInt, smaller: &BigInt, negative: bool, max_len: usize) -> BigInt {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `abs` is never used
[INFO] [stdout]    --> src/math/big_int/mod.rs:253:8
[INFO] [stdout]     |
[INFO] [stdout] 252 | impl BigInt {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] 253 |     fn abs(&self) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling studylib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "1e968c06664c6126be84c040158a33b826812a83fbd79ece6cdfa535744a3057", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e968c06664c6126be84c040158a33b826812a83fbd79ece6cdfa535744a3057", kill_on_drop: false }`
[INFO] [stdout] 1e968c06664c6126be84c040158a33b826812a83fbd79ece6cdfa535744a3057
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c42ab0b0f4ec63e21737436548f15ecfbb7a7fdb044cb824965dafc6969b18e7
[INFO] running `Command { std: "docker" "start" "-a" "c42ab0b0f4ec63e21737436548f15ecfbb7a7fdb044cb824965dafc6969b18e7", kill_on_drop: false }`
[INFO] [stderr] warning: constant `USIZE_BITS` is never used
[INFO] [stderr]  --> src/math/big_int/mod.rs:1:7
[INFO] [stderr]   |
[INFO] [stderr] 1 | const USIZE_BITS: usize = std::mem::size_of::<usize>() * 8;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BASE` is never used
[INFO] [stderr]  --> src/math/big_int/mod.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | const BASE: usize = USIZE_BITS - 2;
[INFO] [stderr]   |       ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BigInt` is never constructed
[INFO] [stderr]  --> src/math/big_int/mod.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct BigInt {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `subtract_bigints` is never used
[INFO] [stderr]    --> src/math/big_int/mod.rs:209:4
[INFO] [stderr]     |
[INFO] [stderr] 209 | fn subtract_bigints(larger: &BigInt, smaller: &BigInt, negative: bool, max_len: usize) -> BigInt {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `abs` is never used
[INFO] [stderr]    --> src/math/big_int/mod.rs:253:8
[INFO] [stderr]     |
[INFO] [stderr] 252 | impl BigInt {
[INFO] [stderr]     | ----------- method in this implementation
[INFO] [stderr] 253 |     fn abs(&self) -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `studylib` (lib) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/studylib-2bb4292388a816db)
[INFO] [stdout] 
[INFO] [stdout] running 109 tests
[INFO] [stdout] test alg::sort::bubble_sort::tests::test_bubble_sort_ascending ... ok
[INFO] [stdout] test alg::sort::bubble_sort::tests::test_bubble_sort_descending ... ok
[INFO] [stdout] test alg::sort::bubble_sort::tests::test_bubble_sort_single ... ok
[INFO] [stdout] test alg::sort::bubble_sort::tests::test_bubble_sort_empty ... ok
[INFO] [stdout] test alg::sort::selection_sort::tests::test_selection_sort_descending ... ok
[INFO] [stdout] test alg::sort::selection_sort::tests::test_selection_sort_empty ... ok
[INFO] [stdout] test ds::heaps::binary_max_heap::tests::test_heap_is_empty ... ok
[INFO] [stdout] test ds::heaps::binary_max_heap::tests::test_heap_default ... ok
[INFO] [stdout] test ds::heaps::binary_max_heap::tests::test_heap_len ... ok
[INFO] [stdout] test ds::heaps::binary_max_heap::tests::test_heap_merge ... ok
[INFO] [stdout] test ds::heaps::binary_max_heap::tests::test_heap_remove ... ok
[INFO] [stdout] test ds::heaps::binary_max_heap::tests::test_heap_peek ... ok
[INFO] [stdout] test ds::heaps::binary_min_heap::tests::test_heap_default ... ok
[INFO] [stdout] test ds::heaps::binary_min_heap::tests::test_heap_merge ... ok
[INFO] [stdout] test ds::heaps::binary_min_heap::tests::test_heap_peek ... ok
[INFO] [stdout] test ds::heaps::binary_min_heap::tests::test_heap_insert ... ok
[INFO] [stdout] test ds::heaps::binary_min_heap::tests::test_heap_is_empty ... ok
[INFO] [stdout] test ds::heaps::binary_min_heap::tests::test_heap_len ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_default ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_is_empty ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_is_empty_char ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_len ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_len_char ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_len_multiple ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_len_string_float ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_peek ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_peek_char ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_peek_multiple ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_peek_string_float ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_pop ... ok
[INFO] [stdout] test ds::heaps::binary_max_heap::tests::test_heap_insert ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_push ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_push_char ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_push_multiple ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_push_string_float ... ok
[INFO] [stdout] test ds::queues::simple_queue::tests::test_queue_default ... ok
[INFO] [stdout] test ds::queues::simple_queue::tests::test_queue_is_empty_after_pop ... ok
[INFO] [stdout] test alg::sort::selection_sort::tests::test_selection_sort_single ... ok
[INFO] [stdout] test ds::heaps::binary_min_heap::tests::test_heap_remove ... ok
[INFO] [stdout] test ds::queues::simple_queue::tests::test_queue_pop ... ok
[INFO] [stdout] test ds::queues::simple_queue::tests::test_queue_peek ... ok
[INFO] [stdout] test ds::queues::simple_queue::tests::test_queue_push ... ok
[INFO] [stdout] test ds::stacks::stack::tests::test_from_array ... ok
[INFO] [stdout] test ds::stacks::stack::tests::test_new_stack_is_empty ... ok
[INFO] [stdout] test ds::stacks::stack::tests::test_peek_at_stack ... ok
[INFO] [stdout] test ds::stacks::stack::tests::test_pop_from_stack ... ok
[INFO] [stdout] test ds::stacks::stack::tests::test_push_many ... ok
[INFO] [stdout] test ds::stacks::stack::tests::test_push_to_stack ... ok
[INFO] [stdout] test ds::stacks::stack::tests::test_pop_many ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_large_numbers_no_overflow ... ok
[INFO] [stdout] test ds::stacks::stack::tests::test_stack_length ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_large_numbers_with_overflow ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_negative_numbers ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_max_usize ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_negative_positive ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_negative_positive_overflow ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_overflow_single_digit ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_overflow_multiple_digits ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_positive_negative ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_positive_negative_overflow ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_add_positive_numbers ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_default ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_i32 ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_i64 ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_isize ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_u32 ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_u64 ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_usize ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_vec ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_vec_mixed_zeros ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_vec_single_zero ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_vec_leading_zeros ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_vec_zero ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_from_vec_zero_with_leading_zeros ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_negative_zero_not_allowed ... ok
[INFO] [stdout] test alg::sort::bubble_sort::tests::test_bubble_sort_already_sorted ... ok
[INFO] [stdout] test alg::sort::selection_sort::tests::test_selection_sort_ascending ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_subtract_large_numbers ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_subtract_large_numbers_with_borrow ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_pop_multiple ... ok
[INFO] [stdout] test math::big_int::tests::test_neg::test_neg_negative ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_pop_string_float ... ok
[INFO] [stdout] test ds::queues::priority_queue::tests::test_max_priority_queue_pop_char ... ok
[INFO] [stdout] test math::big_int::tests::test_neg::test_neg_zero ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_add_max_usize ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_add_negative_numbers ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_add_negative_positive ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_add_overflow_multiple_digits ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_add_negative_positive_overflow ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_add_positive_negative ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_add_positive_negative_overflow ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_add_positive_numbers ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_i32_negative ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_default ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_i32_positive ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_add_overflow_single_digit ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_i64_min ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_i64_negative ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_i64_positive ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_isize_positive ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_isize_negative ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_usize ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_vec ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_u32 ... ok
[INFO] [stdout] test math::big_int::tests::test_sub::test_from_u64 ... ok
[INFO] [stdout] test math::big_int::tests::test_neg::test_neg_positive ... ok
[INFO] [stdout] test math::big_int::tests::test_add::test_mixed_sign_operations ... FAILED
[INFO] [stdout] test math::big_int::tests::test_add::test_mixed_sign_operations_2 ... FAILED
[INFO] [stdout] test math::big_int::tests::test_add::test_sub_with_borrow_due_to_max_value ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- math::big_int::tests::test_add::test_mixed_sign_operations stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'math::big_int::tests::test_add::test_mixed_sign_operations' (96) panicked at src/math/big_int/mod.rs:597:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: true
[INFO] [stdout]  right: false
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x567f3e583ac2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x567f3e583ac2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x567f3e583ac2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x567f3e583ac2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x567f3e5941ef - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x567f3e5941ef - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x567f3e551031 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x567f3e551031 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x567f3e55d092 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x567f3e561bdf - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x567f3e561a71 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x567f3e52263e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x567f3e52263e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x567f3e56229f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x567f3e56229f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x567f3e5620fa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x567f3e55d1c9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x567f3e54550d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x567f3e59bc20 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x567f3e59ba23 - core::panicking::assert_failed_inner::h448e1d534f4c3d4b
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x567f3e4e9d40 - core::panicking::assert_failed::ha9fcc32f953a4346
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x567f3e4ded21 - studylib::math::big_int::tests::test_add::test_mixed_sign_operations::h1b183fae5708d1a1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/math/big_int/mod.rs:597:13
[INFO] [stdout]   22:     0x567f3e4ded87 - studylib::math::big_int::tests::test_add::test_mixed_sign_operations::{{closure}}::hb7559b15bdb86e78
[INFO] [stdout]                                at /opt/rustwide/workdir/src/math/big_int/mod.rs:586:40
[INFO] [stdout]   23:     0x567f3e4f11c6 - core::ops::function::FnOnce::call_once::hf2bfc0417b531831
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x567f3e5223fb - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x567f3e5223fb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x567f3e538065 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x567f3e538065 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x567f3e538065 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x567f3e538065 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x567f3e538065 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x567f3e538065 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x567f3e538065 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x567f3e50e854 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x567f3e50e854 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x567f3e51211a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x567f3e51211a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x567f3e51211a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x567f3e51211a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x567f3e51211a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x567f3e51211a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x567f3e51211a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x567f3e55832f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x567f3e55832f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x7d4fedc6caa4 - <unknown>
[INFO] [stdout]   45:     0x7d4fedcf9a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- math::big_int::tests::test_add::test_mixed_sign_operations_2 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'math::big_int::tests::test_add::test_mixed_sign_operations_2' (97) panicked at src/math/big_int/mod.rs:615:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: true
[INFO] [stdout]  right: false
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x567f3e583ac2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x567f3e583ac2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x567f3e583ac2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x567f3e583ac2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x567f3e5941ef - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x567f3e5941ef - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x567f3e551031 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x567f3e551031 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x567f3e55d092 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x567f3e561bdf - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x567f3e561a71 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x567f3e52263e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x567f3e52263e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x567f3e56229f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x567f3e56229f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x567f3e5620fa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x567f3e55d1c9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x567f3e54550d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x567f3e59bc20 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x567f3e59ba23 - core::panicking::assert_failed_inner::h448e1d534f4c3d4b
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x567f3e4e9d40 - core::panicking::assert_failed::ha9fcc32f953a4346
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x567f3e4df83e - studylib::math::big_int::tests::test_add::test_mixed_sign_operations_2::hcd07872905159212
[INFO] [stdout]                                at /opt/rustwide/workdir/src/math/big_int/mod.rs:615:13
[INFO] [stdout]   22:     0x567f3e4df897 - studylib::math::big_int::tests::test_add::test_mixed_sign_operations_2::{{closure}}::h9ad516c455979ebf
[INFO] [stdout]                                at /opt/rustwide/workdir/src/math/big_int/mod.rs:601:42
[INFO] [stdout]   23:     0x567f3e4f1146 - core::ops::function::FnOnce::call_once::hef392e8610c11572
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x567f3e5223fb - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x567f3e5223fb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x567f3e538065 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x567f3e538065 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x567f3e538065 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x567f3e538065 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x567f3e538065 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x567f3e538065 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x567f3e538065 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x567f3e50e854 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x567f3e50e854 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x567f3e51211a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x567f3e51211a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x567f3e51211a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x567f3e51211a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x567f3e51211a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x567f3e51211a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x567f3e51211a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x567f3e55832f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x567f3e55832f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x7d4fedc6caa4 - <unknown>
[INFO] [stdout]   45:     0x7d4fedcf9a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- math::big_int::tests::test_add::test_sub_with_borrow_due_to_max_value stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'math::big_int::tests::test_add::test_sub_with_borrow_due_to_max_value' (99) panicked at src/math/big_int/mod.rs:463:13:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [18446744073709551614]
[INFO] [stdout]  right: [2]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x567f3e583ac2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x567f3e583ac2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x567f3e583ac2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x567f3e583ac2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x567f3e5941ef - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x567f3e5941ef - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x567f3e551031 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x567f3e551031 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x567f3e55d092 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x567f3e561bdf - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x567f3e561a71 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x567f3e52263e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x567f3e52263e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x567f3e56229f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x567f3e56229f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x567f3e5620fa - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x567f3e55d1c9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x567f3e54550d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x567f3e59bc20 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x567f3e59ba23 - core::panicking::assert_failed_inner::h448e1d534f4c3d4b
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x567f3e4e9dfd - core::panicking::assert_failed::hd62471c4d3335d30
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x567f3e4e1626 - studylib::math::big_int::tests::test_add::test_sub_with_borrow_due_to_max_value::hab1bdb96e8ab940d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/math/big_int/mod.rs:463:13
[INFO] [stdout]   22:     0x567f3e4e1707 - studylib::math::big_int::tests::test_add::test_sub_with_borrow_due_to_max_value::{{closure}}::h683af63df955f7f8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/math/big_int/mod.rs:453:51
[INFO] [stdout]   23:     0x567f3e4f0816 - core::ops::function::FnOnce::call_once::h9b5dbca20a461067
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x567f3e5223fb - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x567f3e5223fb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x567f3e538065 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x567f3e538065 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x567f3e538065 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   29:     0x567f3e538065 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   30:     0x567f3e538065 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x567f3e538065 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x567f3e538065 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x567f3e50e854 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x567f3e50e854 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   35:     0x567f3e51211a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x567f3e51211a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x567f3e51211a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   38:     0x567f3e51211a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   39:     0x567f3e51211a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x567f3e51211a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x567f3e51211a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x567f3e55832f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   43:     0x567f3e55832f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   44:     0x7d4fedc6caa4 - <unknown>
[INFO] [stdout]   45:     0x7d4fedcf9a34 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     math::big_int::tests::test_add::test_mixed_sign_operations
[INFO] [stdout]     math::big_int::tests::test_add::test_mixed_sign_operations_2
[INFO] [stdout]     math::big_int::tests::test_add::test_sub_with_borrow_due_to_max_value
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 106 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "c42ab0b0f4ec63e21737436548f15ecfbb7a7fdb044cb824965dafc6969b18e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c42ab0b0f4ec63e21737436548f15ecfbb7a7fdb044cb824965dafc6969b18e7", kill_on_drop: false }`
[INFO] [stdout] c42ab0b0f4ec63e21737436548f15ecfbb7a7fdb044cb824965dafc6969b18e7
