[INFO] updating cached repository yymm/rust-exercise
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/yymm/rust-exercise
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/yymm/rust-exercise" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yymm/rust-exercise"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/yymm/rust-exercise'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/yymm/rust-exercise" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yymm/rust-exercise"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of yymm/rust-exercise on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-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-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/yymm/rust-exercise/Cargo.toml
[INFO] crate yymm/rust-exercise has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing yymm/rust-exercise against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 44e900ed41f682118b2d70c543a9767ca0445532f974330d37d18f20a83afe9c
[INFO] running `"docker" "start" "-a" "44e900ed41f682118b2d70c543a9767ca0445532f974330d37d18f20a83afe9c"`
[INFO] [stderr]    Compiling exercise v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `"docker" "inspect" "44e900ed41f682118b2d70c543a9767ca0445532f974330d37d18f20a83afe9c"`
[INFO] running `"docker" "rm" "-f" "44e900ed41f682118b2d70c543a9767ca0445532f974330d37d18f20a83afe9c"`
[INFO] [stdout] 44e900ed41f682118b2d70c543a9767ca0445532f974330d37d18f20a83afe9c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2d7901779ebd4e0bc01ec638f537d6286139fb334c770eafc80da589245a2926
[INFO] running `"docker" "start" "-a" "2d7901779ebd4e0bc01ec638f537d6286139fb334c770eafc80da589245a2926"`
[INFO] [stderr]    Compiling exercise v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `"docker" "inspect" "2d7901779ebd4e0bc01ec638f537d6286139fb334c770eafc80da589245a2926"`
[INFO] running `"docker" "rm" "-f" "2d7901779ebd4e0bc01ec638f537d6286139fb334c770eafc80da589245a2926"`
[INFO] [stdout] 2d7901779ebd4e0bc01ec638f537d6286139fb334c770eafc80da589245a2926
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-6/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 7e9183733a165c6419b438a9d32585d9c7a687e6091eedde305c05cd03046cbe
[INFO] running `"docker" "start" "-a" "7e9183733a165c6419b438a9d32585d9c7a687e6091eedde305c05cd03046cbe"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/exercise-5a81e06ac053f6fe
[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::bench_fib_match ... ok
[INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_formulas ... ok
[INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_dp_simple ... ok
[INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_repeat ... ok
[INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_one ... ok
[INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_match ... ok
[INFO] [stdout] test fibonacci::tests_fibonacci::test_fib_memo ... ok
[INFO] [stdout] test fizzbuzz::test_if ... ok
[INFO] [stdout] test fizzbuzz::test_match ... ok
[INFO] [stdout] test fizzbuzz::test_match_effective_pattern ... ok
[INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_dp_simple ... FAILED
[INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_repeat ... FAILED
[INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_one ... FAILED
[INFO] [stdout] test fibonacci::tests_fibonacci::bench_fib_memo ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[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:     0x55afc4109073 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x55afc4104d6b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stdout]    2:     0x55afc4107cf6 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    3:     0x55afc41079f7 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    4:     0x55afc4108400 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:478
[INFO] [stdout]    5:     0x55afc4107f81 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stdout]                                at src/libstd/panicking.rs:385
[INFO] [stdout]    6:     0x55afc4107e65 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:312
[INFO] [stdout]    7:     0x55afc411e15c - core[b849d6d0cd70c3a8]::panicking::panic_fmt
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x55afc411e09b - core[b849d6d0cd70c3a8]::panicking::panic
[INFO] [stdout]                                at src/libcore/panicking.rs:49
[INFO] [stdout]    9:     0x55afc40bceaa - exercise[520c63af1f66f9ea]::fibonacci::fib_dp_simple
[INFO] [stdout]                                at src/fibonacci.rs:13
[INFO] [stdout]   10:     0x55afc40bc002 - exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_dp_simple::{closure#0}
[INFO] [stdout]                                at src/fibonacci.rs:131
[INFO] [stdout]   11:     0x55afc40b156e - test[ea847f4bd1b1afc4]::ns_iter_inner::<i32, exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_dp_simple::{closure#0}>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libtest/lib.rs:1598
[INFO] [stdout]   12:     0x55afc40b4360 - <test[ea847f4bd1b1afc4]::Bencher>::iter::<i32, exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_dp_simple::{closure#0}>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libtest/lib.rs:1572
[INFO] [stdout]   13:     0x55afc40bbfe2 - exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_dp_simple
[INFO] [stdout]                                at src/fibonacci.rs:131
[INFO] [stdout]   14:     0x55afc40bbfb7 - exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_dp_simple::{closure#0}
[INFO] [stdout]                                at src/fibonacci.rs:130
[INFO] [stdout]   15:     0x55afc40b6b47 - <exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_dp_simple::{closure#0} as core[b849d6d0cd70c3a8]::ops::function::FnOnce<(&mut test[ea847f4bd1b1afc4]::Bencher,)>>::call_once
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stdout]   16:     0x55afc40ca347 - <test[ea847f4bd1b1afc4]::convert_benchmarks_to_tests::{closure#0}::{closure#1} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at src/libtest/lib.rs:1378
[INFO] [stdout]                                at src/libtest/lib.rs:1583
[INFO] [stdout]                                at src/libtest/lib.rs:1746
[INFO] [stdout]                                at src/libtest/lib.rs:1378
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   17:     0x55afc40ca392 - <test[ea847f4bd1b1afc4]::run_test::{closure#2} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at src/libtest/lib.rs:1467
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   18:     0x55afc410b599 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   19:     0x55afc40e4a67 - test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stdout]                                at src/libtest/lib.rs:1429
[INFO] [stdout]   20:     0x55afc40bfc74 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stdout]   21:     0x55afc40bf794 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stdout]   22:     0x55afc410b599 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   23:     0x55afc40ca11c - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   24:     0x55afc410ad4d - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stdout]   25:     0x7f79c09ee493 - start_thread
[INFO] [stdout]   26:     0x7f79c0519ace - __clone
[INFO] [stdout]   27:                0x0 - <unknown>
[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:     0x55afc4109073 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x55afc4104d6b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stdout]    2:     0x55afc4107cf6 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    3:     0x55afc41079f7 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    4:     0x55afc4108400 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:478
[INFO] [stdout]    5:     0x55afc4107f81 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stdout]                                at src/libstd/panicking.rs:385
[INFO] [stdout]    6:     0x55afc4107e65 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:312
[INFO] [stdout]    7:     0x55afc411e15c - core[b849d6d0cd70c3a8]::panicking::panic_fmt
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x55afc411e09b - core[b849d6d0cd70c3a8]::panicking::panic
[INFO] [stdout]                                at src/libcore/panicking.rs:49
[INFO] [stdout]    9:     0x55afc40bd7e9 - exercise[520c63af1f66f9ea]::fibonacci::mul
[INFO] [stdout]                                at src/fibonacci.rs:56
[INFO] [stdout]   10:     0x55afc40bd8e8 - exercise[520c63af1f66f9ea]::fibonacci::pow
[INFO] [stdout]                                at src/fibonacci.rs:69
[INFO] [stdout]   11:     0x55afc40bd96e - exercise[520c63af1f66f9ea]::fibonacci::fib_repeat
[INFO] [stdout]                                at src/fibonacci.rs:81
[INFO] [stdout]   12:     0x55afc40bc162 - exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_repeat::{closure#0}
[INFO] [stdout]                                at src/fibonacci.rs:146
[INFO] [stdout]   13:     0x55afc40b130e - test[ea847f4bd1b1afc4]::ns_iter_inner::<i32, exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_repeat::{closure#0}>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libtest/lib.rs:1598
[INFO] [stdout]   14:     0x55afc40b41e0 - <test[ea847f4bd1b1afc4]::Bencher>::iter::<i32, exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_repeat::{closure#0}>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libtest/lib.rs:1572
[INFO] [stdout]   15:     0x55afc40bc142 - exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_repeat
[INFO] [stdout]                                at src/fibonacci.rs:146
[INFO] [stdout]   16:     0x55afc40bc117 - exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_repeat::{closure#0}
[INFO] [stdout]                                at src/fibonacci.rs:145
[INFO] [stdout]   17:     0x55afc40b6a87 - <exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_repeat::{closure#0} as core[b849d6d0cd70c3a8]::ops::function::FnOnce<(&mut test[ea847f4bd1b1afc4]::Bencher,)>>::call_once
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stdout]   18:     0x55afc40ca347 - <test[ea847f4bd1b1afc4]::convert_benchmarks_to_tests::{closure#0}::{closure#1} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at src/libtest/lib.rs:1378
[INFO] [stdout]                                at src/libtest/lib.rs:1583
[INFO] [stdout]                                at src/libtest/lib.rs:1746
[INFO] [stdout]                                at src/libtest/lib.rs:1378
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   19:     0x55afc40ca392 - <test[ea847f4bd1b1afc4]::run_test::{closure#2} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at src/libtest/lib.rs:1467
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   20:     0x55afc410b599 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   21:     0x55afc40e4a67 - test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stdout]                                at src/libtest/lib.rs:1429
[INFO] [stdout]   22:     0x55afc40bfc74 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stdout]   23:     0x55afc40bf794 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stdout]   24:     0x55afc410b599 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   25:     0x55afc40ca11c - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   26:     0x55afc410ad4d - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stdout]   27:     0x7f79c09ee493 - start_thread
[INFO] [stdout]   28:     0x7f79c0519ace - __clone
[INFO] [stdout]   29:                0x0 - <unknown>
[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:     0x55afc4109073 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x55afc4104d6b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stdout]    2:     0x55afc4107cf6 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    3:     0x55afc41079f7 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    4:     0x55afc4108400 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:478
[INFO] [stdout]    5:     0x55afc4107f81 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stdout]                                at src/libstd/panicking.rs:385
[INFO] [stdout]    6:     0x55afc4107e65 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:312
[INFO] [stdout]    7:     0x55afc411e15c - core[b849d6d0cd70c3a8]::panicking::panic_fmt
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x55afc411e09b - core[b849d6d0cd70c3a8]::panicking::panic
[INFO] [stdout]                                at src/libcore/panicking.rs:49
[INFO] [stdout]    9:     0x55afc40bd230 - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   10:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   11:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   12:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   13:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   14:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   15:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   16:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   17:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   18:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   19:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   20:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   21:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   22:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   23:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   24:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   25:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   26:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   27:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   28:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   29:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   30:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   31:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   32:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   33:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   34:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   35:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   36:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   37:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   38:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   39:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   40:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   41:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   42:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   43:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   44:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   45:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   46:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   47:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   48:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   49:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   50:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   51:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   52:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   53:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   54:     0x55afc40bd21a - exercise[520c63af1f66f9ea]::fibonacci::fib_one::func
[INFO] [stdout]                                at src/fibonacci.rs:46
[INFO] [stdout]   55:     0x55afc40bd1a4 - exercise[520c63af1f66f9ea]::fibonacci::fib_one
[INFO] [stdout]                                at src/fibonacci.rs:48
[INFO] [stdout]   56:     0x55afc40bc0f2 - exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_one::{closure#0}
[INFO] [stdout]                                at src/fibonacci.rs:141
[INFO] [stdout]   57:     0x55afc40b143e - test[ea847f4bd1b1afc4]::ns_iter_inner::<i32, exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_one::{closure#0}>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libtest/lib.rs:1598
[INFO] [stdout]   58:     0x55afc40b42a0 - <test[ea847f4bd1b1afc4]::Bencher>::iter::<i32, exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_one::{closure#0}>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libtest/lib.rs:1572
[INFO] [stdout]   59:     0x55afc40bc0d2 - exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_one
[INFO] [stdout]                                at src/fibonacci.rs:141
[INFO] [stdout]   60:     0x55afc40bc0a7 - exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_one::{closure#0}
[INFO] [stdout]                                at src/fibonacci.rs:140
[INFO] [stdout]   61:     0x55afc40b6b07 - <exercise[520c63af1f66f9ea]::fibonacci::tests_fibonacci::bench_fib_one::{closure#0} as core[b849d6d0cd70c3a8]::ops::function::FnOnce<(&mut test[ea847f4bd1b1afc4]::Bencher,)>>::call_once
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stdout]   62:     0x55afc40ca347 - <test[ea847f4bd1b1afc4]::convert_benchmarks_to_tests::{closure#0}::{closure#1} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at src/libtest/lib.rs:1378
[INFO] [stdout]                                at src/libtest/lib.rs:1583
[INFO] [stdout]                                at src/libtest/lib.rs:1746
[INFO] [stdout]                                at src/libtest/lib.rs:1378
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libcore/ops/function.rs:231
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   63:     0x55afc40ca392 - <test[ea847f4bd1b1afc4]::run_test::{closure#2} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at src/libtest/lib.rs:1467
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   64:     0x55afc410b599 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   65:     0x55afc40e4a67 - test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stdout]                                at src/libtest/lib.rs:1429
[INFO] [stdout]   66:     0x55afc40bfc74 - std[698b411d1b74fcff]::sys_common::backtrace::__rust_begin_short_backtrace::<test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/sys_common/backtrace.rs:135
[INFO] [stdout]   67:     0x55afc40bf794 - std[698b411d1b74fcff]::panicking::try::do_call::<std[698b411d1b74fcff]::panic::AssertUnwindSafe<<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}, ()>::{closure#0}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:469
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:309
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:297
[INFO] [stdout]   68:     0x55afc410b599 - __rust_maybe_catch_panic
[INFO] [stdout]                                at src/libpanic_unwind/lib.rs:92
[INFO] [stdout]   69:     0x55afc40ca11c - <<std[698b411d1b74fcff]::thread::Builder>::spawn_unchecked<test[ea847f4bd1b1afc4]::run_test::run_test_inner::{closure#0}, ()>::{closure#0} as alloc[f4750af829db9b76]::boxed::FnBox<()>>::call_box
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panicking.rs:276
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/panic.rs:388
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/libstd/thread/mod.rs:468
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:734
[INFO] [stdout]   70:     0x55afc410ad4d - <std[698b411d1b74fcff]::sys::unix::thread::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/7fea0229842e79db1159ea58ad9a653b288efee9/src/liballoc/boxed.rs:744
[INFO] [stdout]                                at src/libstd/sys_common/thread.rs:14
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:81
[INFO] [stdout]   71:     0x7f79c09ee493 - start_thread
[INFO] [stdout]   72:     0x7f79c0519ace - __clone
[INFO] [stdout]   73:                0x0 - <unknown>
[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:     0x55afc4109073 - std[698b411d1b74fcff]::sys::unix::backtrace::tracing::imp::unwind_backtrace
[INFO] [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stdout]    1:     0x55afc4104d6b - std[698b411d1b74fcff]::sys_common::backtrace::_print
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:70
[INFO] [stdout]    2:     0x55afc4107cf6 - std[698b411d1b74fcff]::panicking::default_hook::{closure#1}
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:58
[INFO] [stdout]                                at src/libstd/panicking.rs:200
[INFO] [stdout]    3:     0x55afc41079f7 - std[698b411d1b74fcff]::panicking::default_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:209
[INFO] [stdout]    4:     0x55afc4108400 - std[698b411d1b74fcff]::panicking::rust_panic_with_hook
[INFO] [stdout]                                at src/libstd/panicking.rs:478
[INFO] [stdout]    5:     0x55afc4107f81 - std[698b411d1b74fcff]::panicking::continue_panic_fmt
[INFO] [stdout]                                at src/libstd/panicking.rs:385
[INFO] [stdout]    6:     0x55afc4107e65 - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:312
[INFO] [stdout]    7:     0x55afc411e15c - core[b849d6d0cd70c3a8]::panicking::panic_fmt
[INFO] [stdout]                                at src/libcore/panicking.rs:85
[INFO] [stdout]    8:     0x55afc411e09b - core[b849d6d0cd70c3a8]::panicking::panic
[INFO] [stdout]                                at src/libcore/panicking.rs:49
[INFO] [stdout]    9:     0x55afc40bd10e - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   10:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   11:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   12:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   13:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   14:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   15:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   16:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   17:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   18:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   19:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   20:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   21:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   22:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   23:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   24:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   25:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   26:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   27:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   28:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   29:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   30:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   31:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   32:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   33:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   34:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   35:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   36:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   37:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   38:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   39:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   40:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   41:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   42:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   43:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   44:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   45:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   46:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   47:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   48:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   49:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   50:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   51:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   52:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   53:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   54:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   55:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   56:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   57:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   58:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   59:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   60:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   61:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   62:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   63:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   64:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   65:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   66:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   67:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   68:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   69:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   70:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   71:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   72:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   73:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   74:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   75:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   76:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   77:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   78:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   79:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   80:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   81:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   82:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   83:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   84:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   85:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   86:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   87:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   88:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   89:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   90:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   91:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   92:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   93:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   94:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   95:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   96:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   97:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   98:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[INFO] [stdout]   99:     0x55afc40bcfe0 - <exercise[520c63af1f66f9ea]::fibonacci::FibMemo>::calc
[INFO] [stdout]                                at src/fibonacci.rs:33
[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" "7e9183733a165c6419b438a9d32585d9c7a687e6091eedde305c05cd03046cbe"`
[INFO] running `"docker" "rm" "-f" "7e9183733a165c6419b438a9d32585d9c7a687e6091eedde305c05cd03046cbe"`
[INFO] [stdout] 7e9183733a165c6419b438a9d32585d9c7a687e6091eedde305c05cd03046cbe