[INFO] fetching crate big_num_math 6.0.0...
[INFO] testing big_num_math-6.0.0 against master#cced03bfd61a304243a34504618ecec86c17063f for pr-154065-2
[INFO] extracting crate big_num_math 6.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate big_num_math 6.0.0
[INFO] finished tweaking crates.io crate big_num_math 6.0.0
[INFO] tweaked toml for crates.io crate big_num_math 6.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate big_num_math 6.0.0 on toolchain cced03bfd61a304243a34504618ecec86c17063f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate big_num_math 6.0.0 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" "+cced03bfd61a304243a34504618ecec86c17063f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d0c90a0a6c480332e9e9d1272dd0919dcdddef101f61d0c57884fa8c98fa0ab
[INFO] running `Command { std: "docker" "start" "-a" "7d0c90a0a6c480332e9e9d1272dd0919dcdddef101f61d0c57884fa8c98fa0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d0c90a0a6c480332e9e9d1272dd0919dcdddef101f61d0c57884fa8c98fa0ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0c90a0a6c480332e9e9d1272dd0919dcdddef101f61d0c57884fa8c98fa0ab", kill_on_drop: false }`
[INFO] [stdout] 7d0c90a0a6c480332e9e9d1272dd0919dcdddef101f61d0c57884fa8c98fa0ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 989740c445d515b0901c90ff5bca52e60f9c1201abced3bb6f1ef44141944723
[INFO] running `Command { std: "docker" "start" "-a" "989740c445d515b0901c90ff5bca52e60f9c1201abced3bb6f1ef44141944723", kill_on_drop: false }`
[INFO] [stderr]    Compiling big_num_math v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "989740c445d515b0901c90ff5bca52e60f9c1201abced3bb6f1ef44141944723", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "989740c445d515b0901c90ff5bca52e60f9c1201abced3bb6f1ef44141944723", kill_on_drop: false }`
[INFO] [stdout] 989740c445d515b0901c90ff5bca52e60f9c1201abced3bb6f1ef44141944723
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d03bbb0861d8c24118df7e501c673200e56294d1bb652b951b0a6c67fbaf249
[INFO] running `Command { std: "docker" "start" "-a" "0d03bbb0861d8c24118df7e501c673200e56294d1bb652b951b0a6c67fbaf249", kill_on_drop: false }`
[INFO] [stderr]    Compiling big_num_math v6.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pg`
[INFO] [stdout]     --> src/lib.rs:4899:29
[INFO] [stdout]      |
[INFO] [stdout] 4899 |                 use crate::{pg, PrimeGenClass, PrimeGenErr, PrimeGenRes, PrimeGenResAide};
[INFO] [stdout]      |                             ^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pg`
[INFO] [stdout]     --> src/lib.rs:4916:29
[INFO] [stdout]      |
[INFO] [stdout] 4916 |                 use crate::{pg, PrimeGenClass, PrimeGenErr, PrimeGenRes, PrimeGenResAide};
[INFO] [stdout]      |                             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `pg`
[INFO] [stdout]     --> src/lib.rs:4927:29
[INFO] [stdout]      |
[INFO] [stdout] 4927 |                 use crate::{pg, PrimeGenClass, PrimeGenErr, PrimeGenRes, PrimeGenResAide};
[INFO] [stdout]      |                             ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `Command { std: "docker" "inspect" "0d03bbb0861d8c24118df7e501c673200e56294d1bb652b951b0a6c67fbaf249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d03bbb0861d8c24118df7e501c673200e56294d1bb652b951b0a6c67fbaf249", kill_on_drop: false }`
[INFO] [stdout] 0d03bbb0861d8c24118df7e501c673200e56294d1bb652b951b0a6c67fbaf249
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d0c7ec3a9eb258b82109b6bb8e69c520db3b5368eb22a6e99ec6bd5e27cc730
[INFO] running `Command { std: "docker" "start" "-a" "5d0c7ec3a9eb258b82109b6bb8e69c520db3b5368eb22a6e99ec6bd5e27cc730", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `pg`
[INFO] [stderr]     --> src/lib.rs:4899:29
[INFO] [stderr]      |
[INFO] [stderr] 4899 |                 use crate::{pg, PrimeGenClass, PrimeGenErr, PrimeGenRes, PrimeGenResAide};
[INFO] [stderr]      |                             ^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pg`
[INFO] [stderr]     --> src/lib.rs:4916:29
[INFO] [stderr]      |
[INFO] [stderr] 4916 |                 use crate::{pg, PrimeGenClass, PrimeGenErr, PrimeGenRes, PrimeGenResAide};
[INFO] [stderr]      |                             ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `pg`
[INFO] [stderr]     --> src/lib.rs:4927:29
[INFO] [stderr]      |
[INFO] [stderr] 4927 |                 use crate::{pg, PrimeGenClass, PrimeGenErr, PrimeGenRes, PrimeGenResAide};
[INFO] [stderr]      |                             ^^
[INFO] [stderr] 
[INFO] [stderr] warning: `big_num_math` (lib test) generated 3 warnings (run `cargo fix --lib -p big_num_math --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/big_num_math-23d0e8c3b90d9528)
[INFO] [stdout] 
[INFO] [stdout] running 367 tests
[INFO] [stdout] test macroinstruction::tests_of_units::try_into_num::basic_test ... ok
[INFO] [stdout] test macroinstruction::tests_of_units::new_from_num_test ... ok
[INFO] [stdout] test macroinstruction::tests_of_units::try_into_num::mul_overflow_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::alpha_generator::divisible_by_root_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::alpha_generator::greater_root_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::alpha_generator::lesser_root_test ... ok
[INFO] [stdout] test macroinstruction::tests_of_units::try_into_num::add_overflow_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::alpha_generator::zero_num_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::alpha_generator::zero_place_omission_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::decr::max_less_lim_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::guess::g_one_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::guess::g_ten_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::guess::g_zero_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::guess::g_two_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::decr::subtracting_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::guess::rax_pow_less_zero_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::decr::max_equal_lim_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::incr::beta_is_beta_test1 ... ok
[INFO] [stdout] test nth_root::tests_of_units::incr::beta_is_beta_test2 ... ok
[INFO] [stdout] test nth_root::tests_of_units::incr::beta_too_much_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::incr::guess_is_beta_test1 ... ok
[INFO] [stdout] test nth_root::tests_of_units::incr::guess_too_much_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::basic_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::decr_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::degree_one_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::cbrt_basic_test ... ok
[INFO] [stdout] test macroinstruction::tests_of_units::try_into_num::pow_overflow_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::g_two_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::incr_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::max_zero_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::rax_zero_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::basic_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::test_aides::tests_of_units::test_outs_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::computational_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::degree_one_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::expected_escape_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::first_root_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::test_aides::tests_of_units::new_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::zero_root_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::sqrt_basic_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root_shortcut::none_of_cases_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::integer_root_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::g_one_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root_shortcut::deg_1_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root_shortcut::nought_root_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root_shortcut::skip_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::readme_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root::rounded_root_test ... ok
[INFO] [stdout] test tests_of_units::add::advanced_test ... ok
[INFO] [stdout] test tests_of_units::add::right_num_longer_test2 ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::test_aides::tests_of_units::test_set_test ... ok
[INFO] [stdout] test nth_root::tests_of_units::root_shortcut::unity_root_test ... ok
[INFO] [stdout] test tests_of_units::add::addend1_nought_test ... ok
[INFO] [stdout] test tests_of_units::add::addend2_nought_test ... ok
[INFO] [stdout] test tests_of_units::addition::addition_sum::longer_addition_test ... ok
[INFO] [stdout] test tests_of_units::add::basic_test ... ok
[INFO] [stdout] test tests_of_units::addition::addition_sum::takover_test ... ok
[INFO] [stdout] test tests_of_units::addition::addition_sum::offset_test ... ok
[INFO] [stdout] test tests_of_units::addition::addition_two::basic_test ... ok
[INFO] [stdout] test tests_of_units::addition::addition_two::longer_addition_test1 ... ok
[INFO] [stdout] test tests_of_units::addition::addition_two::longer_addition_test2 ... ok
[INFO] [stdout] test tests_of_units::addition::addition_two::takover_test1 ... ok
[INFO] [stdout] test tests_of_units::addition::addition_two::takover_test2 ... ok
[INFO] [stdout] test tests_of_units::clear_swap_test ... ok
[INFO] [stdout] test tests_of_units::dec_pla_cnt_raw::nought_test ... ok
[INFO] [stdout] test tests_of_units::dec_pla_cnt_raw::basic_test ... ok
[INFO] [stdout] test tests_of_units::dividend_start::place_satisfaction_test_1 ... ok
[INFO] [stdout] test tests_of_units::dividend_start::place_satisfaction_test_2 ... ok
[INFO] [stdout] test tests_of_units::addition::addition_sum::basic_test ... ok
[INFO] [stdout] test tests_of_units::dividend_start::basic_test ... ok
[INFO] [stdout] test tests_of_units::dividend_start::equal_places_indifference_test ... ok
[INFO] [stdout] test tests_of_units::dividend_start::place_unsatisfaction_test ... ok
[INFO] [stdout] test tests_of_units::division::basic_test ... ok
[INFO] [stdout] test tests_of_units::division::dividend_exhaustion_test_1 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_full_virtual_division_test_1 ... ok
[INFO] [stdout] test nth_root::tests_of_units::incr::guess_is_beta_test2 ... ok
[INFO] [stdout] test tests_of_units::dec_pla_cnt_raw::zero_len_pseudo_test ... ok
[INFO] [stdout] test tests_of_units::division::dividend_full_virtual_division_test_2 ... ok
[INFO] [stdout] test tests_of_units::add::both_addends_nought_test ... ok
[INFO] [stdout] test tests_of_units::division::dividend_exhaustion_test_2 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_full_virtual_division_test_4 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_lesser_by_place_test ... ok
[INFO] [stdout] test tests_of_units::division::dividend_lesser_by_value_test_1 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_lesser_by_value_test_2 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_lesser_by_value_test_3 ... ok
[INFO] [stdout] test nth_root::tests_of_units::next::g_zero_test ... ok
[INFO] [stdout] test tests_of_units::division::dividend_partial_virtual_division_test_1 ... ok
[INFO] [stdout] test tests_of_units::add::left_num_longer_test ... ok
[INFO] [stdout] test tests_of_units::division::dividend_portion_computation_a_2 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_partial_virtual_division_test_2 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_full_virtual_division_test_3 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_portion_computation_a_1 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_portion_computation_a_3 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_portion_computation_b_1 ... ok
[INFO] [stdout] test tests_of_units::division::non_zero_remainder_test_b_1 ... ok
[INFO] [stdout] test tests_of_units::division::non_zero_remainder_test_b_2 ... ok
[INFO] [stdout] test tests_of_units::division::load_test_2 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_portion_computation_b_2 ... ok
[INFO] [stdout] test tests_of_units::division::non_zero_remainder_test_c_1 ... ok
[INFO] [stdout] test tests_of_units::division::one_division_test1 ... ok
[INFO] [stdout] test tests_of_units::division::load_test_1 ... ok
[INFO] [stdout] test tests_of_units::division::dividend_portion_computation_b_3 ... ok
[INFO] [stdout] test tests_of_units::division::non_zero_remainder_test_a_2 ... ok
[INFO] [stdout] test tests_of_units::division::zero_division_test_2 ... ok
[INFO] [stdout] test tests_of_units::division::one_division_test2 ... ok
[INFO] [stdout] test tests_of_units::division::zero_division_test_1 ... ok
[INFO] [stdout] test tests_of_units::division::zero_remainder_test_1 ... ok
[INFO] [stdout] test tests_of_units::divrem::load_test ... ok
[INFO] [stdout] test tests_of_units::divrem::nought_divisor_test ... ok
[INFO] [stdout] test tests_of_units::division::zero_remainder_test_2 ... ok
[INFO] [stdout] test tests_of_units::divrem::shorter_dividend_test ... ok
[INFO] [stdout] test tests_of_units::division::non_zero_remainder_test_c_2 ... ok
[INFO] [stdout] test tests_of_units::division::load_test_3 ... ok
[INFO] [stdout] test tests_of_units::division::load_test_4 ... ok
[INFO] [stdout] test tests_of_units::division::load_test_5 ... ok
[INFO] [stdout] test tests_of_units::division::non_zero_remainder_test_a_1 ... ok
[INFO] [stdout] test tests_of_units::divrem::readme_sample_test ... ok
[INFO] [stdout] test tests_of_units::divrem::shrinking_test ... ok
[INFO] [stdout] test tests_of_units::divrem::universal_test ... ok
[INFO] [stdout] test tests_of_units::divrem_shortcut::lesser_dividend_test ... ok
[INFO] [stdout] test tests_of_units::divrem_shortcut::nought_dividend_test ... ok
[INFO] [stdout] test tests_of_units::divrem_shortcut::unity_divisor_test ... ok
[INFO] [stdout] test tests_of_units::divrem_shortcut::unity_divisor_test2 ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt::basic_test ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::nought_test ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::test_17 ... ok
[INFO] [stdout] test tests_of_units::from_digit::basic_test ... ok
[INFO] [stdout] test tests_of_units::divrem_shortcut::nought_divisor_test ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::test_3 ... ok
[INFO] [stdout] test tests_of_units::is_nought_raw_test ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::test_4 ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::test_2 ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::test_7 ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::test_25 ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::unity_test ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::test_24 ... ok
[INFO] [stdout] test tests_of_units::is_one_raw::is_test ... ok
[INFO] [stdout] test tests_of_units::heron_sqrt_raw::test_8 ... ok
[INFO] [stdout] test tests_of_units::is_one_raw::longer_test ... ok
[INFO] [stdout] test tests_of_units::is_unity_raw_test ... ok
[INFO] [stdout] test tests_of_units::len_without_leading_raw::counting_test ... ok
[INFO] [stdout] test tests_of_units::len_without_leading_raw::exto_equal_len_test ... ok
[INFO] [stdout] test tests_of_units::len_without_leading_raw::preservation_test ... ok
[INFO] [stdout] test tests_of_units::is_one_raw::different_test ... ok
[INFO] [stdout] test tests_of_units::mul::basic_test ... ok
[INFO] [stdout] test tests_of_units::mul::both_nought_test ... ok
[INFO] [stdout] test tests_of_units::len_without_leading_raw::no_leading_test ... ok
[INFO] [stdout] test tests_of_units::mul::advanced_test ... ok
[INFO] [stdout] test tests_of_units::mul::decadic_test2 ... ok
[INFO] [stdout] test tests_of_units::mul::row1_nought_test ... ok
[INFO] [stdout] test tests_of_units::mul::decadic_test ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'tests_of_units::ord_of_mag::nought_test' (202) panicked at src/lib.rs:2815:32:
[INFO] [stderr] trying to construct an enum from an invalid value 0xff
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x6045ff032fc8 - std[929523f510218772]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x6045ff032fc8 - std[929523f510218772]::backtrace_rs::backtrace::trace_unsynchronized::<std[929523f510218772]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x6045ff032fc8 - std[929523f510218772]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x6045ff032fc8 - <<std[929523f510218772]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[28b146924c2f19c6]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x6045ff04752a - <core[28b146924c2f19c6]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x6045ff04752a - core[28b146924c2f19c6]::fmt::write
[INFO] [stderr]    6:     0x6045ff038332 - std[929523f510218772]::io::default_write_fmt::<std[929523f510218772]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/io/mod.rs:622:11
[INFO] [stderr]    7:     0x6045ff038332 - <std[929523f510218772]::sys::stdio::unix::Stderr as std[929523f510218772]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/io/mod.rs:1977:13
[INFO] [stderr]    8:     0x6045ff012176 - <std[929523f510218772]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x6045ff012176 - std[929523f510218772]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x6045ff02b4e1 - std[929523f510218772]::panicking::default_hook
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x6045fefc75cc - <alloc[95e62e727ddf147d]::boxed::Box<dyn for<'a, 'b> core[28b146924c2f19c6]::ops::function::Fn<(&'a std[929523f510218772]::panic::PanicHookInfo<'b>,), Output = ()> + core[28b146924c2f19c6]::marker::Sync + core[28b146924c2f19c6]::marker::Send> as core[28b146924c2f19c6]::ops::function::Fn<(&std[929523f510218772]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/alloc/src/boxed.rs:2291:9
[INFO] [stderr]   12:     0x6045fefc75cc - test[6ec0502068880816]::test_main_inner::<test[6ec0502068880816]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:155:21
[INFO] [stderr]   13:     0x6045ff02b6d2 - <alloc[95e62e727ddf147d]::boxed::Box<dyn for<'a, 'b> core[28b146924c2f19c6]::ops::function::Fn<(&'a std[929523f510218772]::panic::PanicHookInfo<'b>,), Output = ()> + core[28b146924c2f19c6]::marker::Sync + core[28b146924c2f19c6]::marker::Send> as core[28b146924c2f19c6]::ops::function::Fn<(&std[929523f510218772]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/alloc/src/boxed.rs:2291:9
[INFO] [stderr]   14:     0x6045ff02b6d2 - std[929523f510218772]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x6045ff012232 - std[929523f510218772]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:698:13
[INFO] [stderr]   16:     0x6045ff007439 - std[929523f510218772]::sys::backtrace::__rust_end_short_backtrace::<std[929523f510218772]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x6045ff012f4d - __rustc[acf6043c977865fb]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x6045ff047a9d - core[28b146924c2f19c6]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panicking.rs:122:22
[INFO] [stdout] test tests_of_units::mul_raw::shrinking_test ... ok
[INFO] [stderr]   19:     0x6045ff047a9d - core[28b146924c2f19c6]::panicking::panic_nounwind_fmt
[INFO] [stdout] test tests_of_units::mul_shortcut::factor1_unity_test ... ok
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/intrinsics/mod.rs:2450:9
[INFO] [stdout] test tests_of_units::mul_shortcut::factor1_nought_test ... ok
[INFO] [stderr]   20:     0x6045ff047c1e - core[28b146924c2f19c6]::panicking::panic_invalid_enum_construction
[INFO] [stdout] test tests_of_units::mul_shortcut::factor2_nought_test ... ok
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panicking.rs:318:5
[INFO] [stdout] test tests_of_units::mul_shortcut::factor2_unity_test ... ok
[INFO] [stderr]   21:     0x6045fef5ff1f - big_num_math[b773f3bba964572a]::tests_of_units::ord_of_mag::nought_test
[INFO] [stdout] test tests_of_units::mul_shortcut::neither_unity_nor_nought_test ... ok
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:2815:32
[INFO] [stdout] test tests_of_units::heron_sqrt::readme_sample_test ... ok
[INFO] [stderr]   22:     0x6045fef5c597 - big_num_math[b773f3bba964572a]::tests_of_units::ord_of_mag::nought_test::{closure#0}
[INFO] [stdout] test tests_of_units::mul::row2_nought_test ... ok
[INFO] [stderr]                                at /opt/rustwide/workdir/src/lib.rs:2813:25
[INFO] [stdout] test tests_of_units::muladd::multiplication_test ... ok
[INFO] [stderr]   23:     0x6045fef8fa36 - <big_num_math[b773f3bba964572a]::tests_of_units::ord_of_mag::nought_test::{closure#0} as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout] test tests_of_units::muladd::offset_test ... ok
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:250:5
[INFO] [stdout] test tests_of_units::muladd::basic_test ... ok
[INFO] [stderr]   24:     0x6045fefba6ab - <fn() -> core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout] test tests_of_units::multiplication::basic_test ... ok
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:250:5
[INFO] [stdout] test tests_of_units::multiplication::load_test ... ok
[INFO] [stderr]   25:     0x6045fefba6ab - test[6ec0502068880816]::__rust_begin_short_backtrace::<core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>, fn() -> core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>>
[INFO] [stdout] test tests_of_units::multiplication::one_multiplier_test ... ok
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:724:18
[INFO] [stdout] test tests_of_units::new_from_str_raw::basic_test ... ok
[INFO] [stderr]   26:     0x6045fefc7f25 - test[6ec0502068880816]::run_test_in_process::{closure#0}
[INFO] [stdout] test tests_of_units::new_from_str_raw::leading_zeros_trim_test ... ok
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:747:74
[INFO] [stdout] test tests_of_units::ones::maximum_test ... ok
[INFO] [stderr]   27:     0x6045fefc7f25 - <core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout] test tests_of_units::nought_raw_test ... ok
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   28:     0x6045fefc7f25 - std[929523f510218772]::panicking::catch_unwind::do_call::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}>, core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:581:40
[INFO] [stderr]   29:     0x6045fefc7f25 - std[929523f510218772]::panicking::catch_unwind::<core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>, core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}>>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:544:19
[INFO] [stderr]   30:     0x6045fefc7f25 - std[929523f510218772]::panic::catch_unwind::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<test[6ec0502068880816]::run_test_in_process::{closure#0}>, core[28b146924c2f19c6]::result::Result<(), alloc[95e62e727ddf147d]::string::String>>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panic.rs:359:14
[INFO] [stderr]   31:     0x6045fefc7f25 - test[6ec0502068880816]::run_test_in_process
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:747:27
[INFO] [stderr]   32:     0x6045fefc7f25 - test[6ec0502068880816]::run_test::{closure#0}
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:668:43
[INFO] [stderr]   33:     0x6045fefc2a84 - test[6ec0502068880816]::run_test::{closure#1}
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/test/src/lib.rs:698:41
[INFO] [stderr]   34:     0x6045fefc2a84 - std[929523f510218772]::sys::backtrace::__rust_begin_short_backtrace::<test[6ec0502068880816]::run_test::{closure#1}, ()>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   35:     0x6045fefcafa2 - std[929523f510218772]::thread::lifecycle::spawn_unchecked::<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stderr]   36:     0x6045fefcafa2 - <core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   37:     0x6045fefcafa2 - std[929523f510218772]::panicking::catch_unwind::do_call::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:581:40
[INFO] [stderr]   38:     0x6045fefcafa2 - std[929523f510218772]::panicking::catch_unwind::<(), core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panicking.rs:544:19
[INFO] [stderr]   39:     0x6045fefcafa2 - std[929523f510218772]::panic::catch_unwind::<core[28b146924c2f19c6]::panic::unwind_safe::AssertUnwindSafe<std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/panic.rs:359:14
[INFO] [stderr]   40:     0x6045fefcafa2 - std[929523f510218772]::thread::lifecycle::spawn_unchecked::<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stderr]   41:     0x6045fefcafa2 - <std[929523f510218772]::thread::lifecycle::spawn_unchecked<test[6ec0502068880816]::run_test::{closure#1}, ()>::{closure#1} as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   42:     0x6045ff03292f - <alloc[95e62e727ddf147d]::boxed::Box<dyn core[28b146924c2f19c6]::ops::function::FnOnce<(), Output = ()> + core[28b146924c2f19c6]::marker::Send> as core[28b146924c2f19c6]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/alloc/src/boxed.rs:2277:9
[INFO] [stderr]   43:     0x6045ff03292f - <std[929523f510218772]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/cced03bfd61a304243a34504618ecec86c17063f/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   44:     0x7b68db4bcaa4 - <unknown>
[INFO] [stderr]   45:     0x7b68db549a64 - clone
[INFO] [stderr]   46:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/big_num_math-23d0e8c3b90d9528` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "5d0c7ec3a9eb258b82109b6bb8e69c520db3b5368eb22a6e99ec6bd5e27cc730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d0c7ec3a9eb258b82109b6bb8e69c520db3b5368eb22a6e99ec6bd5e27cc730", kill_on_drop: false }`
[INFO] [stdout] 5d0c7ec3a9eb258b82109b6bb8e69c520db3b5368eb22a6e99ec6bd5e27cc730
