[INFO] fetching crate rmath 0.1.0...
[INFO] testing rmath-0.1.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate rmath 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate rmath 0.1.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rmath 0.1.0
[INFO] finished tweaking crates.io crate rmath 0.1.0
[INFO] tweaked toml for crates.io crate rmath 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate rmath 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aec4101734674c43e2e667e5c5d2c0ee3f0ea662f427bc68a5238f489bc9c721
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "aec4101734674c43e2e667e5c5d2c0ee3f0ea662f427bc68a5238f489bc9c721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aec4101734674c43e2e667e5c5d2c0ee3f0ea662f427bc68a5238f489bc9c721", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aec4101734674c43e2e667e5c5d2c0ee3f0ea662f427bc68a5238f489bc9c721", kill_on_drop: false }`
[INFO] [stdout] aec4101734674c43e2e667e5c5d2c0ee3f0ea662f427bc68a5238f489bc9c721
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f29bff7bc8807023b565a06aa44b17ac4c4204f7fcf33b761c5546eb549561f4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f29bff7bc8807023b565a06aa44b17ac4c4204f7fcf33b761c5546eb549561f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmath v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.34s
[INFO] running `Command { std: "docker" "inspect" "f29bff7bc8807023b565a06aa44b17ac4c4204f7fcf33b761c5546eb549561f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29bff7bc8807023b565a06aa44b17ac4c4204f7fcf33b761c5546eb549561f4", kill_on_drop: false }`
[INFO] [stdout] f29bff7bc8807023b565a06aa44b17ac4c4204f7fcf33b761c5546eb549561f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 032b40098ec858c5c092dae11365f38a145aafe63dfb83103a6979d821460586
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "032b40098ec858c5c092dae11365f38a145aafe63dfb83103a6979d821460586", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmath v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.37s
[INFO] running `Command { std: "docker" "inspect" "032b40098ec858c5c092dae11365f38a145aafe63dfb83103a6979d821460586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032b40098ec858c5c092dae11365f38a145aafe63dfb83103a6979d821460586", kill_on_drop: false }`
[INFO] [stdout] 032b40098ec858c5c092dae11365f38a145aafe63dfb83103a6979d821460586
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4f74c3b16c638079a85ea7c4ff09dacb9b374f9424a5b64e9699c21c5cca363
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d4f74c3b16c638079a85ea7c4ff09dacb9b374f9424a5b64e9699c21c5cca363", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rmath-849884098d6576bf
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test bigint::bigint::tests::bigint_add ... ok
[INFO] [stdout] test bigint::bigint::tests::bigint_logical_arith ... ok
[INFO] [stdout] test bigint::nat::tests::nat_add ... ok
[INFO] [stdout] test bigint::bigint::tests::bigint_rem ... ok
[INFO] [stdout] test bigint::nat::tests::nat_logical ... ok
[INFO] [stdout] test bigint::bigint::tests::bigint_sub ... ok
[INFO] [stdout] test bigint::bigint::tests::bigint_shift_arith ... ok
[INFO] [stdout] test bigint::bigint::tests::test_div ... ok
[INFO] [stdout] test bigint::bigint::tests::bigint_relation_arith ... ok
[INFO] [stdout] test bigint::nat::tests::nat_shift ... ok
[INFO] [stdout] test bigint::nat::tests::nat_sub ... ok
[INFO] [stdout] test bigint::nat::tests::nat_mul ... ok
[INFO] [stdout] test bigint::bigint::tests::bigint_gcd ... ok
[INFO] [stdout] test bigint::nat::tests::nat_cmp ... ok
[INFO] [stdout] test bigint::nat::tests::nat_rem ... ok
[INFO] [stdout] test bigint::bigint::tests::bigint_mul ... ok
[INFO] [stdout] test bigint::nat::tests::nat_pow ... ok
[INFO] [stdout] test bigint::nat::tests::nat_random ... ok
[INFO] [stdout] test bigint::nat::tests::nat_div ... ok
[INFO] [stdout] test bigint::nat::tests::nat_from_and_fmt ... ok
[INFO] [stdout] test bigint::bigint::tests::bigint_mod_inverse ... ok
[INFO] [stdout] test bigint::bigint::tests::bigint_from_and_fmt ... ok
[INFO] [stdout] test bigint::nat::tests::nat_pow_mod ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stdout] test bigint::nat::tests::nat_prime_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- bigint::nat::tests::nat_prime_test stdout ----
[INFO] [stdout] time: 1.5µs, case=>2, len:2
[INFO] [stdout] time: 1µs, case=>3, len:2
[INFO] [stdout] time: 900ns, case=>5, len:3
[INFO] [stdout] time: 1µs, case=>7, len:3
[INFO] [stdout] time: 800ns, case=>11, len:4
[INFO] [stdout] time: 23.837572ms, case=>13756265695458089029, len:64
[INFO] [stdout] time: 23.207928ms, case=>13496181268022124907, len:64
[INFO] [stdout] time: 19.852893ms, case=>10953742525620032441, len:64
[INFO] [stdout] time: 27.245112ms, case=>17908251027575790097, len:64
[INFO] [stdout] time: 20.718754ms, case=>18699199384836356663, len:65
[INFO] [stdout] time: 581.400197ms, case=>98920366548084643601728869055592650835572950932266967461790948584315647051443, len:256
[INFO] [stdout] time: 550.139004ms, case=>94560208308847015747498523884063394671606671904944666360068158221458669711639, len:256
[INFO] [stdout] time: 5.970180836s, case=>449417999055441493994709297093108513015373787049558499205492347871729927573118262811508386655998299074566974373711472560655026288668094291699357843464363003144674940345912431129144354948751003607115263071543163, len:697
[INFO] [stdout] time: 6.14654061s, case=>230975859993204150666423538988557839555560243929065415434980904258310530753006723857139742334640122533598517597674807096648905501653461687601339782814316124971547968912893214002992086353183070342498989426570593, len:696
[INFO] [stdout] time: 8.36174175s, case=>5521712099665906221540423207019333379125265462121169655563495403888449493493629943498064604536961775110765377745550377067893607246020694972959780839151452457728855382113555867743022746090187341871655890805971735385789993, len:730
[INFO] [stdout] time: 14.009945882s, case=>203956878356401977405765866929034577280193993314348263094772646453283062722701277632936616063144088173312372882677123879538709400158306567338328279154499698366071906766440037074217117805690872792848149112022286332144876183376326512083574821647933992961249917319836219304274280243803104015000563790123, len:995
[INFO] [stdout] time: 823.819207ms, case=>3618502788666131106986593281521497120414687020801267626233049500247285301239, len:251
[INFO] [stdout] time: 796.456187ms, case=>57896044618658097711785492504343953926634992332820282019728792003956564819949, len:255
[INFO] [stdout] time: 2.409856499s, case=>9850501549098619803069760025035903451269934817616361666987073351061430442874302652853566563721228910201656997576599, len:382
[INFO] [stdout] time: 2.968173576s, case=>42307582002575910332922579714097346549017899709713998034217522897561970639123926132812109468141778230245837569601494931472367, len:414
[INFO] [stdout] time: 5.035461336s, case=>6864797660130609714981900799081393217269435300143305409394463459185543183397656052122559640661454554977296311391480858037121987999716643812574028291115057151, len:521
[INFO] [stdout] time: 1.2µs, case=>0, len:1
[INFO] [stdout] time: 1.3µs, case=>1, len:1
[INFO] [stdout] time: 1.2µs, case=>21284175091214687912771199898307297748211672914763848041968395774954376176754, len:254
[INFO] [stdout] time: 287.831397ms, case=>6084766654921918907427900243509372380954290099172559290432744450051395395951, len:252
[INFO] [stdout] time: 15.001µs, case=>84594350493221918389213352992032324280367711247940675652888030554255915464401, len:256
[INFO] [stdout] time: 57.541438ms, case=>82793403787388584738507275144194252681, len:126
[INFO] [stdout] time: 89.864406ms, case=>1195068768795265792518361315725116351898245581, len:150
[INFO] [stdout] time: 9.56317094s, case=>8038374574536394912570796143419421081388376882875581458374889175222974273765333652186502336163960045457915042023603208766569966760987284043965408232928738791850869166857328267761771029389697739470167082304286871099974399765441448453411558724506334092790222752962294149842306881685404326457534018329786111298960644845216191652872597534901, len:1120
[INFO] [stdout] time: 23.702µs, case=>989, len:10
[INFO] [stdout] time: 27.002µs, case=>3239, len:12
[INFO] [stdout] time: 35.803µs, case=>5777, len:13
[INFO] [stdout] time: 708.85µs, case=>10877, len:14
[INFO] [stdout] time: 655.246µs, case=>27971, len:15
[INFO] [stdout] time: 721.351µs, case=>29681, len:15
[INFO] [stdout] time: 580.841µs, case=>30739, len:15
[INFO] [stdout] time: 31.002µs, case=>31631, len:15
[INFO] [stdout] time: 583.641µs, case=>39059, len:16
[INFO] [stdout] time: 733.752µs, case=>72389, len:17
[INFO] [stdout] time: 769.954µs, case=>73919, len:17
[INFO] [stdout] time: 688.548µs, case=>75077, len:17
[INFO] [stdout] time: 870.961µs, case=>100127, len:17
[INFO] [stdout] time: 972.069µs, case=>113573, len:17
[INFO] [stdout] time: 833.358µs, case=>125249, len:17
[INFO] [stdout] time: 806.157µs, case=>137549, len:18
[INFO] [stdout] time: 28.002µs, case=>137801, len:18
[INFO] [stdout] time: 876.262µs, case=>153931, len:18
[INFO] [stdout] time: 18.601µs, case=>155819, len:18
[INFO] [stdout] time: 846.959µs, case=>161027, len:18
[INFO] [stdout] time: 961.968µs, case=>162133, len:18
[INFO] [stdout] time: 984.069µs, case=>189419, len:18
[INFO] [stdout] time: 858.46µs, case=>218321, len:18
[INFO] [stdout] time: 922.565µs, case=>231703, len:18
[INFO] [stdout] time: 1.163381ms, case=>249331, len:18
[INFO] [stdout] time: 1.016972ms, case=>370229, len:19
[INFO] [stdout] time: 21.901µs, case=>429479, len:19
[INFO] [stdout] time: 1.017271ms, case=>430127, len:19
[INFO] [stdout] time: 1.189384ms, case=>459191, len:19
[INFO] [stdout] time: 13.301µs, case=>473891, len:19
[INFO] [stdout] time: 13.5µs, case=>480689, len:19
[INFO] [stdout] time: 1.094277ms, case=>600059, len:20
[INFO] [stdout] time: 1.104077ms, case=>621781, len:20
[INFO] [stdout] time: 1.098277ms, case=>632249, len:20
[INFO] [stdout] time: 1.177383ms, case=>635627, len:20
[INFO] [stdout] time: 2.825298ms, case=>3673744903, len:32
[INFO] [stdout] thread 'bigint::nat::tests::nat_prime_test' panicked at 'case: 3281593591 is composites', src/bigint/nat/tests.rs:483:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55cb48e39990 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55cb48e39990 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55cb48e39990 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55cb48e39990 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55cb48e5c7cc - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x55cb48de2ac5 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x55cb48e346b1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x55cb48e3be10 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x55cb48e3be10 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x55cb48e3be10 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x55cb48e3bb06 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x55cb48e3c473 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x55cb48e3c049 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x55cb48e39e1c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x55cb48e3c009 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x55cb48e3bfbb - std::panicking::begin_panic_fmt::hc1b1320af38b7e12
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:429
[INFO] [stdout]   16:     0x55cb48da084d - rmath::bigint::nat::tests::nat_prime_test::{{closure}}::h16928562f68bf354
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bigint/nat/tests.rs:483
[INFO] [stdout]   17:     0x55cb48dcc25a - <core::slice::Iter<T> as core::iter::traits::iterator::Iterator>::for_each::h3cd10523154ad093
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/slice/mod.rs:3807
[INFO] [stdout]   18:     0x55cb48da0184 - rmath::bigint::nat::tests::nat_prime_test::hfed2bf8c3a391817
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bigint/nat/tests.rs:480
[INFO] [stdout]   19:     0x55cb48d9f44a - rmath::bigint::nat::tests::nat_prime_test::{{closure}}::h0eb6454b779a781b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/bigint/nat/tests.rs:369
[INFO] [stdout]   20:     0x55cb48da3bfe - core::ops::function::FnOnce::call_once::h62d141a028cc380a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   21:     0x55cb48e0b3a3 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   22:     0x55cb48e0b3a3 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   23:     0x55cb48e09873 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   24:     0x55cb48e09873 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   25:     0x55cb48e09873 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   26:     0x55cb48e09873 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   27:     0x55cb48e09873 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   28:     0x55cb48e09873 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   29:     0x55cb48e09873 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   30:     0x55cb48de1ef6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   31:     0x55cb48de7125 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   32:     0x55cb48de7125 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   33:     0x55cb48de7125 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   34:     0x55cb48de7125 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   35:     0x55cb48de7125 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   36:     0x55cb48de7125 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   37:     0x55cb48de7125 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   38:     0x55cb48e42c2a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   39:     0x55cb48e42c2a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   40:     0x55cb48e42c2a - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7f0ed4d34609 - start_thread
[INFO] [stdout]   42:     0x7f0ed4c40103 - clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     bigint::nat::tests::nat_prime_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 23 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d4f74c3b16c638079a85ea7c4ff09dacb9b374f9424a5b64e9699c21c5cca363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f74c3b16c638079a85ea7c4ff09dacb9b374f9424a5b64e9699c21c5cca363", kill_on_drop: false }`
[INFO] [stdout] d4f74c3b16c638079a85ea7c4ff09dacb9b374f9424a5b64e9699c21c5cca363
