[INFO] cloning repository yymm/rust-exercise [INFO] running `"git" "clone" "--bare" "git://github.com/yymm/rust-exercise.git" "work/cache/sources/gh/yymm/rust-exercise"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/yymm/rust-exercise'... [INFO] running `"git" "clone" "work/cache/sources/gh/yymm/rust-exercise" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yymm/rust-exercise"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yymm/rust-exercise'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/yymm/rust-exercise" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yymm/rust-exercise"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yymm/rust-exercise'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 54e13b127f938911d9bc83e4b5276e005c25c166 [INFO] sha for GitHub repo yymm/rust-exercise: 54e13b127f938911d9bc83e4b5276e005c25c166 [INFO] validating manifest of yymm/rust-exercise on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of yymm/rust-exercise on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing yymm/rust-exercise [INFO] finished frobbing yymm/rust-exercise [INFO] frobbed toml for yymm/rust-exercise written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/yymm/rust-exercise/Cargo.toml [INFO] started frobbing yymm/rust-exercise [INFO] finished frobbing yymm/rust-exercise [INFO] frobbed toml for yymm/rust-exercise written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yymm/rust-exercise/Cargo.toml [INFO] crate yymm/rust-exercise already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing yymm/rust-exercise against try#e212b7d492c96d3837691ba29d32d5f468933fb8 for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yymm/rust-exercise:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "build" "--frozen"` [INFO] [stdout] f671bc3ffafcbab38ed3519ae8c7dd9519c41acd450b5a6d6ae638035eec3f90 [INFO] running `"docker" "start" "-a" "f671bc3ffafcbab38ed3519ae8c7dd9519c41acd450b5a6d6ae638035eec3f90"` [INFO] [stderr] Compiling exercise v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.21s [INFO] running `"docker" "inspect" "f671bc3ffafcbab38ed3519ae8c7dd9519c41acd450b5a6d6ae638035eec3f90"` [INFO] running `"docker" "rm" "-f" "f671bc3ffafcbab38ed3519ae8c7dd9519c41acd450b5a6d6ae638035eec3f90"` [INFO] [stdout] f671bc3ffafcbab38ed3519ae8c7dd9519c41acd450b5a6d6ae638035eec3f90 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yymm/rust-exercise:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 3948d823549fe241db78798a7b54b0275ab5ff5b466e34ac16fdfd33b5167808 [INFO] running `"docker" "start" "-a" "3948d823549fe241db78798a7b54b0275ab5ff5b466e34ac16fdfd33b5167808"` [INFO] [stderr] Compiling exercise v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `"docker" "inspect" "3948d823549fe241db78798a7b54b0275ab5ff5b466e34ac16fdfd33b5167808"` [INFO] running `"docker" "rm" "-f" "3948d823549fe241db78798a7b54b0275ab5ff5b466e34ac16fdfd33b5167808"` [INFO] [stdout] 3948d823549fe241db78798a7b54b0275ab5ff5b466e34ac16fdfd33b5167808 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-3/try#e212b7d492c96d3837691ba29d32d5f468933fb8:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/yymm/rust-exercise:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "test" "--frozen"` [INFO] [stdout] 58b2feef144ffd0531ad79d6c73adbaadcd8290c5838af3085bc8c2dbd5ab468 [INFO] running `"docker" "start" "-a" "58b2feef144ffd0531ad79d6c73adbaadcd8290c5838af3085bc8c2dbd5ab468"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/exercise-ab0db384667134c9 [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test fact::test_fact ... ok [INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_formulas ... ok [INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_dp_simple ... ok [INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_match ... ok [INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_formulas ... ok [INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_one ... ok [INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_repeat ... ok [INFO] [stdout] test fizzbuzz::test_match ... ok [INFO] [stdout] test fizzbuzz::test_if ... ok [INFO] [stdout] test fizzbuzz::test_match_effective_pattern ... ok [INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_memo ... ok [INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_match ... ok [INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_one ... FAILED [INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_repeat ... FAILED [INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_memo ... FAILED [INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_dp_simple ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- fibonacci::tests_fibonacci::bench_fib_one stdout ---- [INFO] [stdout] thread 'fibonacci::tests_fibonacci::bench_fib_one' panicked at 'attempt to add with overflow', src/fibonacci.rs:46:14 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560224b5b01b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x560224b5b01b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x560224b5b01b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x560224b5b01b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x560224b5b01b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 5: 0x560224b5acaf - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 6: 0x560224b5b790 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stdout] at src/libstd/panicking.rs:475 [INFO] [stdout] 7: 0x560224b5b312 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stdout] at src/libstd/panicking.rs:382 [INFO] [stdout] 8: 0x560224b5b1f6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:309 [INFO] [stdout] 9: 0x560224b7178d - core::panicking::panic_fmt::h5b6e1f42b8cc12be [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x560224b716cc - core::panicking::panic::hd245c691f8d145ad [INFO] [stdout] at src/libcore/panicking.rs:49 [INFO] [stdout] 11: 0x560224b10b6d - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 12: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 13: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 14: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 15: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 16: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 17: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 18: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 19: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 20: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 21: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 22: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 23: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 24: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 25: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 26: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 27: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 28: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 29: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 30: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 31: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 32: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 33: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 34: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 35: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 36: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 37: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 38: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 39: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 40: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 41: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 42: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 43: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 44: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 45: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 46: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 47: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 48: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 49: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 50: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 51: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 52: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 53: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 54: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 55: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 56: 0x560224b10b57 - exercise::fibonacci::fib_one::func::h46f5baa639f40af6 [INFO] [stdout] at src/fibonacci.rs:46 [INFO] [stdout] 57: 0x560224b10ae5 - exercise::fibonacci::fib_one::h95cb426a0d3b5e96 [INFO] [stdout] at src/fibonacci.rs:48 [INFO] [stdout] 58: 0x560224b0e3a3 - exercise::fibonacci::tests_fibonacci::bench_fib_one::{{closure}}::hd25edbace267e27f [INFO] [stdout] at src/fibonacci.rs:141 [INFO] [stdout] 59: 0x560224b03de0 - test::ns_iter_inner::hca3a03906e5c04e6 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libtest/lib.rs:1621 [INFO] [stdout] 60: 0x560224b06e41 - test::Bencher::iter::hb9511dc89594da38 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libtest/lib.rs:1595 [INFO] [stdout] 61: 0x560224b0e383 - exercise::fibonacci::tests_fibonacci::bench_fib_one::h77562776ad69513d [INFO] [stdout] at src/fibonacci.rs:141 [INFO] [stdout] 62: 0x560224b0e358 - exercise::fibonacci::tests_fibonacci::bench_fib_one::{{closure}}::hf85f68e64f3289bb [INFO] [stdout] at src/fibonacci.rs:140 [INFO] [stdout] 63: 0x560224b09998 - core::ops::function::FnOnce::call_once::h3059adb0d55e87e5 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 64: 0x560224b17252 - test::convert_benchmarks_to_tests::{{closure}}::{{closure}}::{{closure}}::hb1f3733667fe1b3e [INFO] [stdout] at src/libtest/lib.rs:1414 [INFO] [stdout] 65: 0x560224b17252 - test::Bencher::bench::h6c9b872607847b24 [INFO] [stdout] at src/libtest/lib.rs:1606 [INFO] [stdout] 66: 0x560224b17252 - test::bench::run_once::hc5f63f3520326b33 [INFO] [stdout] at src/libtest/lib.rs:1770 [INFO] [stdout] 67: 0x560224b17252 - test::convert_benchmarks_to_tests::{{closure}}::{{closure}}::he91ee0a64e1b7c57 [INFO] [stdout] at src/libtest/lib.rs:1414 [INFO] [stdout] 68: 0x560224b17252 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e6e418401af8f43 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 69: 0x560224b1d7cf - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 70: 0x560224b1d7cf - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 71: 0x560224b5e31a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 72: 0x560224b38348 - std::panicking::try::h5ed77697f4b9cf5a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 73: 0x560224b38348 - std::panic::catch_unwind::hc3df70fd601bf96f [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 74: 0x560224b38348 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 75: 0x560224b12d45 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 76: 0x560224b16d45 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stdout] 77: 0x560224b16d45 - as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stdout] 78: 0x560224b16d45 - std::panicking::try::do_call::h11328ad090f12422 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stdout] 79: 0x560224b5e31a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 80: 0x560224b173d2 - std::panicking::try::hd00f486f5358e439 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 81: 0x560224b173d2 - std::panic::catch_unwind::h78adeaedb9e59cb0 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 82: 0x560224b173d2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stdout] 83: 0x560224b173d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 84: 0x560224b50f7f - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 85: 0x560224b5da60 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 86: 0x560224b5da60 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 87: 0x560224b5da60 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 88: 0x7fef2fbe74a4 - start_thread [INFO] [stdout] 89: 0x7fef2f712d0f - __clone [INFO] [stdout] 90: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- fibonacci::tests_fibonacci::bench_fib_repeat stdout ---- [INFO] [stdout] thread 'fibonacci::tests_fibonacci::bench_fib_repeat' panicked at 'attempt to multiply with overflow', src/fibonacci.rs:56:39 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560224b5b01b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x560224b5b01b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x560224b5b01b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x560224b5b01b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x560224b5b01b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 5: 0x560224b5acaf - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 6: 0x560224b5b790 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stdout] at src/libstd/panicking.rs:475 [INFO] [stdout] 7: 0x560224b5b312 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stdout] at src/libstd/panicking.rs:382 [INFO] [stdout] 8: 0x560224b5b1f6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:309 [INFO] [stdout] 9: 0x560224b7178d - core::panicking::panic_fmt::h5b6e1f42b8cc12be [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x560224b716cc - core::panicking::panic::hd245c691f8d145ad [INFO] [stdout] at src/libcore/panicking.rs:49 [INFO] [stdout] 11: 0x560224b11140 - exercise::fibonacci::mul::h63133555fa007b2d [INFO] [stdout] at src/fibonacci.rs:56 [INFO] [stdout] 12: 0x560224b11249 - exercise::fibonacci::pow::h5a7b9c593e245fc2 [INFO] [stdout] at src/fibonacci.rs:69 [INFO] [stdout] 13: 0x560224b112cf - exercise::fibonacci::fib_repeat::h600a2eda04e2d6c5 [INFO] [stdout] at src/fibonacci.rs:81 [INFO] [stdout] 14: 0x560224b0e413 - exercise::fibonacci::tests_fibonacci::bench_fib_repeat::{{closure}}::hd2c0c56b534d0775 [INFO] [stdout] at src/fibonacci.rs:146 [INFO] [stdout] 15: 0x560224b03ba0 - test::ns_iter_inner::h367d3ad6563b6472 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libtest/lib.rs:1621 [INFO] [stdout] 16: 0x560224b06d81 - test::Bencher::iter::ha7513324230440f4 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libtest/lib.rs:1595 [INFO] [stdout] 17: 0x560224b0e3f3 - exercise::fibonacci::tests_fibonacci::bench_fib_repeat::h0a0a7c940a659059 [INFO] [stdout] at src/fibonacci.rs:146 [INFO] [stdout] 18: 0x560224b0e3c8 - exercise::fibonacci::tests_fibonacci::bench_fib_repeat::{{closure}}::h77e4554844e9f107 [INFO] [stdout] at src/fibonacci.rs:145 [INFO] [stdout] 19: 0x560224b09958 - core::ops::function::FnOnce::call_once::h12deb925344f660a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 20: 0x560224b17252 - test::convert_benchmarks_to_tests::{{closure}}::{{closure}}::{{closure}}::hb1f3733667fe1b3e [INFO] [stdout] at src/libtest/lib.rs:1414 [INFO] [stdout] 21: 0x560224b17252 - test::Bencher::bench::h6c9b872607847b24 [INFO] [stdout] at src/libtest/lib.rs:1606 [INFO] [stdout] 22: 0x560224b17252 - test::bench::run_once::hc5f63f3520326b33 [INFO] [stdout] at src/libtest/lib.rs:1770 [INFO] [stdout] 23: 0x560224b17252 - test::convert_benchmarks_to_tests::{{closure}}::{{closure}}::he91ee0a64e1b7c57 [INFO] [stdout] at src/libtest/lib.rs:1414 [INFO] [stdout] 24: 0x560224b17252 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e6e418401af8f43 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 25: 0x560224b1d7cf - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 26: 0x560224b1d7cf - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x560224b5e31a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 28: 0x560224b38348 - std::panicking::try::h5ed77697f4b9cf5a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 29: 0x560224b38348 - std::panic::catch_unwind::hc3df70fd601bf96f [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 30: 0x560224b38348 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 31: 0x560224b12d45 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 32: 0x560224b16d45 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stdout] 33: 0x560224b16d45 - as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stdout] 34: 0x560224b16d45 - std::panicking::try::do_call::h11328ad090f12422 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stdout] 35: 0x560224b5e31a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 36: 0x560224b173d2 - std::panicking::try::hd00f486f5358e439 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 37: 0x560224b173d2 - std::panic::catch_unwind::h78adeaedb9e59cb0 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 38: 0x560224b173d2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stdout] 39: 0x560224b173d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 40: 0x560224b50f7f - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 41: 0x560224b5da60 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 42: 0x560224b5da60 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 43: 0x560224b5da60 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 44: 0x7fef2fbe74a4 - start_thread [INFO] [stdout] 45: 0x7fef2f712d0f - __clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- fibonacci::tests_fibonacci::bench_fib_memo stdout ---- [INFO] [stdout] thread 'fibonacci::tests_fibonacci::bench_fib_memo' panicked at 'attempt to add with overflow', src/fibonacci.rs:33:24 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560224b5b01b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x560224b5b01b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x560224b5b01b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x560224b5b01b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x560224b5b01b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 5: 0x560224b5acaf - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 6: 0x560224b5b790 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stdout] at src/libstd/panicking.rs:475 [INFO] [stdout] 7: 0x560224b5b312 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stdout] at src/libstd/panicking.rs:382 [INFO] [stdout] 8: 0x560224b5b1f6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:309 [INFO] [stdout] 9: 0x560224b7178d - core::panicking::panic_fmt::h5b6e1f42b8cc12be [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x560224b716cc - core::panicking::panic::hd245c691f8d145ad [INFO] [stdout] at src/libcore/panicking.rs:49 [INFO] [stdout] 11: 0x560224b10a4b - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 12: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 13: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 14: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 15: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 16: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 17: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 18: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 19: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 20: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 21: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 22: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 23: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 24: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 25: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 26: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 27: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 28: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 29: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 30: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 31: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 32: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 33: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 34: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 35: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 36: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 37: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 38: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 39: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 40: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 41: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 42: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 43: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 44: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 45: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 46: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 47: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 48: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 49: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 50: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 51: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 52: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 53: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 54: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 55: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 56: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 57: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 58: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 59: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 60: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 61: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 62: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 63: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 64: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 65: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 66: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 67: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 68: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 69: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 70: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 71: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 72: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 73: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 74: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 75: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 76: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 77: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 78: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 79: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 80: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 81: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 82: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 83: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 84: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 85: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 86: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 87: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 88: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 89: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 90: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 91: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 92: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 93: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 94: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 95: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 96: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 97: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 98: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 99: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] 100: 0x560224b1091d - exercise::fibonacci::FibMemo::calc::h948028037a243579 [INFO] [stdout] at src/fibonacci.rs:33 [INFO] [stdout] note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace. [INFO] [stdout] [INFO] [stdout] ---- fibonacci::tests_fibonacci::bench_fib_dp_simple stdout ---- [INFO] [stdout] thread 'fibonacci::tests_fibonacci::bench_fib_dp_simple' panicked at 'attempt to add with overflow', src/fibonacci.rs:13:15 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x560224b5b01b - backtrace::backtrace::libunwind::trace::h98ebe34dc63b52e3 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x560224b5b01b - backtrace::backtrace::trace_unsynchronized::hd041341a38fdc1ca [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x560224b5b01b - std::sys_common::backtrace::_print::hc8c584aa09df5c15 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x560224b5b01b - std::sys_common::backtrace::print::h4828f56ae571c1ad [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x560224b5b01b - std::panicking::default_hook::{{closure}}::h69fce690c9f4b3d3 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 5: 0x560224b5acaf - std::panicking::default_hook::h231e0e11400caad4 [INFO] [stdout] at src/libstd/panicking.rs:209 [INFO] [stdout] 6: 0x560224b5b790 - std::panicking::rust_panic_with_hook::h8c0d039880f491f2 [INFO] [stdout] at src/libstd/panicking.rs:475 [INFO] [stdout] 7: 0x560224b5b312 - std::panicking::continue_panic_fmt::hd71af4da4e8103ab [INFO] [stdout] at src/libstd/panicking.rs:382 [INFO] [stdout] 8: 0x560224b5b1f6 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:309 [INFO] [stdout] 9: 0x560224b7178d - core::panicking::panic_fmt::h5b6e1f42b8cc12be [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x560224b716cc - core::panicking::panic::hd245c691f8d145ad [INFO] [stdout] at src/libcore/panicking.rs:49 [INFO] [stdout] 11: 0x560224b107e0 - exercise::fibonacci::fib_dp_simple::h056ce6ad1e8b1272 [INFO] [stdout] at src/fibonacci.rs:13 [INFO] [stdout] 12: 0x560224b0e2b3 - exercise::fibonacci::tests_fibonacci::bench_fib_dp_simple::{{closure}}::hc9bed50dfa758a44 [INFO] [stdout] at src/fibonacci.rs:131 [INFO] [stdout] 13: 0x560224b03f00 - test::ns_iter_inner::hcd03afe08d50cbfc [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libtest/lib.rs:1621 [INFO] [stdout] 14: 0x560224b06f01 - test::Bencher::iter::hcb916ea9bafa2732 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libtest/lib.rs:1595 [INFO] [stdout] 15: 0x560224b0e293 - exercise::fibonacci::tests_fibonacci::bench_fib_dp_simple::h9bc95944656554b6 [INFO] [stdout] at src/fibonacci.rs:131 [INFO] [stdout] 16: 0x560224b0e268 - exercise::fibonacci::tests_fibonacci::bench_fib_dp_simple::{{closure}}::h18524928552715e3 [INFO] [stdout] at src/fibonacci.rs:130 [INFO] [stdout] 17: 0x560224b09a98 - core::ops::function::FnOnce::call_once::h700b626ed663b71a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x560224b17252 - test::convert_benchmarks_to_tests::{{closure}}::{{closure}}::{{closure}}::hb1f3733667fe1b3e [INFO] [stdout] at src/libtest/lib.rs:1414 [INFO] [stdout] 19: 0x560224b17252 - test::Bencher::bench::h6c9b872607847b24 [INFO] [stdout] at src/libtest/lib.rs:1606 [INFO] [stdout] 20: 0x560224b17252 - test::bench::run_once::hc5f63f3520326b33 [INFO] [stdout] at src/libtest/lib.rs:1770 [INFO] [stdout] 21: 0x560224b17252 - test::convert_benchmarks_to_tests::{{closure}}::{{closure}}::he91ee0a64e1b7c57 [INFO] [stdout] at src/libtest/lib.rs:1414 [INFO] [stdout] 22: 0x560224b17252 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1e6e418401af8f43 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 23: 0x560224b1d7cf - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 24: 0x560224b1d7cf - as core::ops::function::FnOnce>::call_once::h7d12c58d88f85f52 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 25: 0x560224b5e31a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 26: 0x560224b38348 - std::panicking::try::h5ed77697f4b9cf5a [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 27: 0x560224b38348 - std::panic::catch_unwind::hc3df70fd601bf96f [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 28: 0x560224b38348 - test::run_test::run_test_inner::{{closure}}::haf52e514bd7b7a7a [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 29: 0x560224b12d45 - std::sys_common::backtrace::__rust_begin_short_backtrace::he61de6f42984ba1b [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 30: 0x560224b16d45 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h583331a58084cfa6 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:470 [INFO] [stdout] 31: 0x560224b16d45 - as core::ops::function::FnOnce<()>>::call_once::h730d3f044d244375 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:309 [INFO] [stdout] 32: 0x560224b16d45 - std::panicking::try::do_call::h11328ad090f12422 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:294 [INFO] [stdout] 33: 0x560224b5e31a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 34: 0x560224b173d2 - std::panicking::try::hd00f486f5358e439 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panicking.rs:273 [INFO] [stdout] 35: 0x560224b173d2 - std::panic::catch_unwind::h78adeaedb9e59cb0 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/panic.rs:388 [INFO] [stdout] 36: 0x560224b173d2 - std::thread::Builder::spawn_unchecked::{{closure}}::ha2637f22a0fb0434 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libstd/thread/mod.rs:469 [INFO] [stdout] 37: 0x560224b173d2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h86e6656f4f46649d [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/libcore/ops/function.rs:231 [INFO] [stdout] 38: 0x560224b50f7f - as core::ops::function::FnOnce>::call_once::h146d737fe1c8556c [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 39: 0x560224b5da60 - as core::ops::function::FnOnce>::call_once::h44ec2de830c4be09 [INFO] [stdout] at /rustc/e212b7d492c96d3837691ba29d32d5f468933fb8/src/liballoc/boxed.rs:746 [INFO] [stdout] 40: 0x560224b5da60 - std::sys_common::thread::start_thread::hed7ed434f3e17f57 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 41: 0x560224b5da60 - std::sys::unix::thread::Thread::new::thread_start::h62b89907378dc35b [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 42: 0x7fef2fbe74a4 - start_thread [INFO] [stdout] 43: 0x7fef2f712d0f - __clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] fibonacci::tests_fibonacci::bench_fib_dp_simple [INFO] [stdout] fibonacci::tests_fibonacci::bench_fib_memo [INFO] [stdout] fibonacci::tests_fibonacci::bench_fib_one [INFO] [stdout] fibonacci::tests_fibonacci::bench_fib_repeat [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "58b2feef144ffd0531ad79d6c73adbaadcd8290c5838af3085bc8c2dbd5ab468"` [INFO] running `"docker" "rm" "-f" "58b2feef144ffd0531ad79d6c73adbaadcd8290c5838af3085bc8c2dbd5ab468"` [INFO] [stdout] 58b2feef144ffd0531ad79d6c73adbaadcd8290c5838af3085bc8c2dbd5ab468