[INFO] fetching crate num2en 1.0.0...
[INFO] testing num2en-1.0.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate num2en 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate num2en 1.0.0
[INFO] finished tweaking crates.io crate num2en 1.0.0
[INFO] tweaked toml for crates.io crate num2en 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num2en 1.0.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e
[INFO] running `Command { std: "docker" "start" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num2en v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling num2en v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/num2en/f370e667685a9c18/out/num2en-f370e667685a9c18)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test tests::all_nums_between_0_and_negative_1000 ... FAILED
[INFO] [stdout] test tests::all_nums_between_0_and_1000 ... FAILED
[INFO] [stdout] test tests::func_str_digits_to_words ... FAILED
[INFO] [stdout] test tests::nums_represented_by_f32 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_f64 ... FAILED
[INFO] [stdout] test tests::ord_nums_represented_by_u128 ... FAILED
[INFO] [stdout] test tests::ord_nums_represented_by_u16 ... FAILED
[INFO] [stdout] test tests::ord_nums_represented_by_u32 ... FAILED
[INFO] [stdout] test tests::ord_nums_represented_by_u64 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_i8 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_isize ... FAILED
[INFO] [stdout] test tests::nums_represented_by_str ... FAILED
[INFO] [stdout] test tests::nums_represented_by_u128 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_u16 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_u32 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_u64 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_u8 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_usize ... FAILED
[INFO] [stdout] test tests::nums_represented_by_i128 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_i16 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_i32 ... FAILED
[INFO] [stdout] test tests::nums_represented_by_i64 ... FAILED
[INFO] [stdout] test tests::ord_nums_represented_by_u8 ... FAILED
[INFO] [stdout] test tests::ord_nums_represented_by_usize ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tests::all_nums_between_0_and_negative_1000 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::all_nums_between_0_and_negative_1000' (157) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9935704 - num2en[f248f381057692e7]::tests::test_func::<i128, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef9939313 - <num2en[f248f381057692e7]::tests::all_nums_between_0_and_negative_1000::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::all_nums_between_0_and_1000 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::all_nums_between_0_and_1000' (156) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9935a8c - num2en[f248f381057692e7]::tests::test_func::<u128, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef993919a - <num2en[f248f381057692e7]::tests::all_nums_between_0_and_1000::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::func_str_digits_to_words stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::func_str_digits_to_words' (158) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9933adc - num2en[f248f381057692e7]::tests::test_result_func::<alloc[2e1b2a31b91974c5]::string::String, alloc[2e1b2a31b91974c5]::string::String, num2en[f248f381057692e7]::DigitConversionError>
[INFO] [stdout]   14:     0x5d5ef9938a10 - <num2en[f248f381057692e7]::tests::func_str_digits_to_words::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_f32 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_f32' (159) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9934684 - num2en[f248f381057692e7]::tests::test_result_func::<f32, alloc[2e1b2a31b91974c5]::string::String, num2en[f248f381057692e7]::FloatConversionError>
[INFO] [stdout]   14:     0x5d5ef9937403 - <num2en[f248f381057692e7]::tests::nums_represented_by_f32::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_f64 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_f64' (160) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef99340b4 - num2en[f248f381057692e7]::tests::test_result_func::<f64, alloc[2e1b2a31b91974c5]::string::String, num2en[f248f381057692e7]::FloatConversionError>
[INFO] [stdout]   14:     0x5d5ef9937473 - <num2en[f248f381057692e7]::tests::nums_represented_by_f64::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::ord_nums_represented_by_u128 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::ord_nums_represented_by_u128' (174) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9935a8c - num2en[f248f381057692e7]::tests::test_func::<u128, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef993929a - <num2en[f248f381057692e7]::tests::ord_nums_represented_by_u128::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::ord_nums_represented_by_u16 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::ord_nums_represented_by_u16' (175) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9935e4c - num2en[f248f381057692e7]::tests::test_func::<u16, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef99391da - <num2en[f248f381057692e7]::tests::ord_nums_represented_by_u16::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::ord_nums_represented_by_u32 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::ord_nums_represented_by_u32' (176) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef993538c - num2en[f248f381057692e7]::tests::test_func::<u32, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef993921a - <num2en[f248f381057692e7]::tests::ord_nums_represented_by_u32::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::ord_nums_represented_by_u64 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::ord_nums_represented_by_u64' (177) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef99361ec - num2en[f248f381057692e7]::tests::test_func::<u64, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef993925a - <num2en[f248f381057692e7]::tests::ord_nums_represented_by_u64::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_i8 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_i8' (165) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9936d9d - <num2en[f248f381057692e7]::tests::nums_represented_by_i8::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   20:     0x7dcd739423d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_isize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_isize' (166) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9938adf - <num2en[f248f381057692e7]::tests::nums_represented_by_isize::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   20:     0x7dcd739423d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_str stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_str' (167) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef993346c - num2en[f248f381057692e7]::tests::test_result_func::<alloc[2e1b2a31b91974c5]::string::String, alloc[2e1b2a31b91974c5]::string::String, num2en[f248f381057692e7]::StrConversionError>
[INFO] [stdout]   14:     0x5d5ef99388d0 - <num2en[f248f381057692e7]::tests::nums_represented_by_str::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_u128 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_u128' (168) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9935a8c - num2en[f248f381057692e7]::tests::test_func::<u128, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef9938a9a - <num2en[f248f381057692e7]::tests::nums_represented_by_u128::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_u16 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_u16' (169) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9935e4c - num2en[f248f381057692e7]::tests::test_func::<u16, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef993894a - <num2en[f248f381057692e7]::tests::nums_represented_by_u16::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_u32 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_u32' (170) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef993538c - num2en[f248f381057692e7]::tests::test_func::<u32, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef993898a - <num2en[f248f381057692e7]::tests::nums_represented_by_u32::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_u64 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_u64' (171) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef99361ec - num2en[f248f381057692e7]::tests::test_func::<u64, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef99389ca - <num2en[f248f381057692e7]::tests::nums_represented_by_u64::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_u8 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_u8' (172) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9934c5c - num2en[f248f381057692e7]::tests::test_func::<u8, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef99373ca - <num2en[f248f381057692e7]::tests::nums_represented_by_u8::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_usize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_usize' (173) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9934ffc - num2en[f248f381057692e7]::tests::test_func::<usize, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef993911a - <num2en[f248f381057692e7]::tests::nums_represented_by_usize::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_i128 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_i128' (161) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9935704 - num2en[f248f381057692e7]::tests::test_func::<i128, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef9938a63 - <num2en[f248f381057692e7]::tests::nums_represented_by_i128::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_i16 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_i16' (162) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef99374ef - <num2en[f248f381057692e7]::tests::nums_represented_by_i16::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   20:     0x7dcd739423d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_i32 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_i32' (163) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9937b7f - <num2en[f248f381057692e7]::tests::nums_represented_by_i32::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   20:     0x7dcd739423d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::nums_represented_by_i64 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::nums_represented_by_i64' (164) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef993828f - <num2en[f248f381057692e7]::tests::nums_represented_by_i64::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   15:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   16:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   20:     0x7dcd739423d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::ord_nums_represented_by_u8 stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::ord_nums_represented_by_u8' (178) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9934c5c - num2en[f248f381057692e7]::tests::test_func::<u8, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef993915a - <num2en[f248f381057692e7]::tests::ord_nums_represented_by_u8::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- tests::ord_nums_represented_by_usize stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'tests::ord_nums_represented_by_usize' (179) panicked at src/tests.rs:11:10:
[INFO] [stdout] There should be a file in testdata: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5d5ef99bbf51 - <<std[617be2ca0a6fd877]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[a373ad73a504971]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x5d5ef99d126a - core[a373ad73a504971]::fmt::write
[INFO] [stdout]    2:     0x5d5ef99c016c - <alloc[2e1b2a31b91974c5]::vec::Vec<u8> as core[a373ad73a504971]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x5d5ef9998056 - std[617be2ca0a6fd877]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x5d5ef99b4289 - std[617be2ca0a6fd877]::panicking::default_hook
[INFO] [stdout]    5:     0x5d5ef99503e0 - test[aada8e7e76ba119b]::test_main_inner::{closure#0}
[INFO] [stdout]    6:     0x5d5ef99b4442 - std[617be2ca0a6fd877]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x5d5ef9998102 - std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x5d5ef9990c89 - std[617be2ca0a6fd877]::sys::backtrace::__rust_end_short_backtrace::<std[617be2ca0a6fd877]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x5d5ef9998d0d - __rustc[ea4f61d10b84890b]::rust_begin_unwind
[INFO] [stdout]   10:     0x5d5ef99d199c - core[a373ad73a504971]::panicking::panic_fmt
[INFO] [stdout]   11:     0x5d5ef99d1772 - core[a373ad73a504971]::result::unwrap_failed
[INFO] [stdout]   12:     0x5d5ef9936b35 - num2en[f248f381057692e7]::tests::get_inputs_and_expected_outputs
[INFO] [stdout]   13:     0x5d5ef9934ffc - num2en[f248f381057692e7]::tests::test_func::<usize, alloc[2e1b2a31b91974c5]::string::String>
[INFO] [stdout]   14:     0x5d5ef99392da - <num2en[f248f381057692e7]::tests::ord_nums_represented_by_usize::{closure#0} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   15:     0x5d5ef994382b - test[aada8e7e76ba119b]::__rust_begin_short_backtrace::<core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>, fn() -> core[a373ad73a504971]::result::Result<(), alloc[2e1b2a31b91974c5]::string::String>>
[INFO] [stdout]   16:     0x5d5ef9950a05 - test[aada8e7e76ba119b]::run_test::{closure#0}
[INFO] [stdout]   17:     0x5d5ef994a2f4 - std[617be2ca0a6fd877]::sys::backtrace::__rust_begin_short_backtrace::<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>
[INFO] [stdout]   18:     0x5d5ef9953a92 - <std[617be2ca0a6fd877]::thread::lifecycle::spawn_unchecked<test[aada8e7e76ba119b]::run_test::{closure#1}, ()>::{closure#1} as core[a373ad73a504971]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   19:     0x5d5ef99bb44f - <std[617be2ca0a6fd877]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   20:     0x7dcd738aedfa - <unknown>
[INFO] [stdout]   21:     0x7dcd739423d4 - clone
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tests::all_nums_between_0_and_1000
[INFO] [stdout]     tests::all_nums_between_0_and_negative_1000
[INFO] [stdout]     tests::func_str_digits_to_words
[INFO] [stdout]     tests::nums_represented_by_f32
[INFO] [stdout]     tests::nums_represented_by_f64
[INFO] [stdout]     tests::nums_represented_by_i128
[INFO] [stdout]     tests::nums_represented_by_i16
[INFO] [stdout]     tests::nums_represented_by_i32
[INFO] [stdout]     tests::nums_represented_by_i64
[INFO] [stdout]     tests::nums_represented_by_i8
[INFO] [stdout]     tests::nums_represented_by_isize
[INFO] [stdout]     tests::nums_represented_by_str
[INFO] [stdout]     tests::nums_represented_by_u128
[INFO] [stdout]     tests::nums_represented_by_u16
[INFO] [stdout]     tests::nums_represented_by_u32
[INFO] [stdout]     tests::nums_represented_by_u64
[INFO] [stdout]     tests::nums_represented_by_u8
[INFO] [stdout]     tests::nums_represented_by_usize
[INFO] [stdout]     tests::ord_nums_represented_by_u128
[INFO] [stdout]     tests::ord_nums_represented_by_u16
[INFO] [stdout]     tests::ord_nums_represented_by_u32
[INFO] [stdout]     tests::ord_nums_represented_by_u64
[INFO] [stdout]     tests::ord_nums_represented_by_u8
[INFO] [stdout]     tests::ord_nums_represented_by_usize
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 24 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e", kill_on_drop: false }`
[INFO] [stdout] 6de242dc007e818d1dadd49c967bfac7e970d30d9236cb5d08ff2254a22a435e
