[INFO] cloning repository https://github.com/smilepakawat/kata_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/smilepakawat/kata_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmilepakawat%2Fkata_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmilepakawat%2Fkata_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39f2d4676658674fd75ed5c7ef9f01d5a96bcb8a
[INFO] testing smilepakawat/kata_rust against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsmilepakawat%2Fkata_rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/smilepakawat/kata_rust
[INFO] finished tweaking git repo https://github.com/smilepakawat/kata_rust
[INFO] tweaked toml for git repo https://github.com/smilepakawat/kata_rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/smilepakawat/kata_rust on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/smilepakawat/kata_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e12bdf2cb20c40531be0f558de3df341577c33216f6008c3c272eba331879b3
[INFO] running `Command { std: "docker" "start" "-a" "6e12bdf2cb20c40531be0f558de3df341577c33216f6008c3c272eba331879b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e12bdf2cb20c40531be0f558de3df341577c33216f6008c3c272eba331879b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e12bdf2cb20c40531be0f558de3df341577c33216f6008c3c272eba331879b3", kill_on_drop: false }`
[INFO] [stdout] 6e12bdf2cb20c40531be0f558de3df341577c33216f6008c3c272eba331879b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0edaffde5d1508ee32e0afb237be1ef49919ce6182bf893080bb429739f83ca7
[INFO] running `Command { std: "docker" "start" "-a" "0edaffde5d1508ee32e0afb237be1ef49919ce6182bf893080bb429739f83ca7", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir/katas/leetcode)
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> katas/leetcode/src/easy/k03_roman_to_int.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn roman_to_int(s: String) -> i32 {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "0edaffde5d1508ee32e0afb237be1ef49919ce6182bf893080bb429739f83ca7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0edaffde5d1508ee32e0afb237be1ef49919ce6182bf893080bb429739f83ca7", kill_on_drop: false }`
[INFO] [stdout] 0edaffde5d1508ee32e0afb237be1ef49919ce6182bf893080bb429739f83ca7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83ac79131033d8732ea8fbea19ba10976bb4be3b855f7039e63649bb5a4f3fc6
[INFO] running `Command { std: "docker" "start" "-a" "83ac79131033d8732ea8fbea19ba10976bb4be3b855f7039e63649bb5a4f3fc6", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> katas/leetcode/src/easy/k03_roman_to_int.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn roman_to_int(s: String) -> i32 {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling leetcode v0.1.0 (/opt/rustwide/workdir/katas/leetcode)
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> katas/leetcode/src/easy/k03_roman_to_int.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn roman_to_int(s: String) -> i32 {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "83ac79131033d8732ea8fbea19ba10976bb4be3b855f7039e63649bb5a4f3fc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ac79131033d8732ea8fbea19ba10976bb4be3b855f7039e63649bb5a4f3fc6", kill_on_drop: false }`
[INFO] [stdout] 83ac79131033d8732ea8fbea19ba10976bb4be3b855f7039e63649bb5a4f3fc6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 425c47a475f9b89514e64de373a6bb7b3b619adaebf53cedb1021fc3075432cf
[INFO] running `Command { std: "docker" "start" "-a" "425c47a475f9b89514e64de373a6bb7b3b619adaebf53cedb1021fc3075432cf", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> katas/leetcode/src/easy/k03_roman_to_int.rs:22:21
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn roman_to_int(s: String) -> i32 {
[INFO] [stderr]    |                     ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `leetcode` (lib) generated 1 warning (run `cargo fix --lib -p leetcode` to apply 1 suggestion)
[INFO] [stderr] warning: `leetcode` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leetcode-5d88ca9054e630f6)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test easy::k01_two_sum::tests::two_sum_not_found ... ok
[INFO] [stdout] test easy::k02_is_palindrome::tests::non_palindrome_number ... ok
[INFO] [stdout] test easy::k02_is_palindrome::tests::palindrome_number ... ok
[INFO] [stdout] test easy::k01_two_sum::tests::two_sum_found ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests leetcode
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test katas/leetcode/src/easy/k02_is_palindrome.rs - easy::k02_is_palindrome::is_palindrome (line 13) ... ok
[INFO] [stdout] test katas/leetcode/src/easy/k01_two_sum.rs - easy::k01_two_sum::two_sum (line 14) ... ok
[INFO] [stdout] test katas/leetcode/src/easy/k03_roman_to_int.rs - easy::k03_roman_to_int::roman_to_int (line 13) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- katas/leetcode/src/easy/k03_roman_to_int.rs - easy::k03_roman_to_int::roman_to_int (line 13) stdout ----
[INFO] [stdout] Test executable failed (exit status: 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] 
[INFO] [stdout] thread 'main' (71) panicked at katas/leetcode/src/easy/k03_roman_to_int.rs:23:5:
[INFO] [stdout] return should be siged integer 32 bit
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x630e0605adb2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x630e0605adb2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x630e0605adb2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x630e0605adb2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x630e0606afda - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x630e0606afda - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x630e060297e6 - std::io::default_write_fmt::hd49a3027caaa0994
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x630e060297e6 - std::io::Write::write_fmt::h6f0185aecf0ed75f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x630e0603a299 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x630e0603a299 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x630e0603a0f9 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:319:9
[INFO] [stdout]   11:     0x630e0603a4db - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:825:13
[INFO] [stdout]   12:     0x630e0603a38a - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:691:13
[INFO] [stdout]   13:     0x630e060358e9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   14:     0x630e0601e4fd - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   15:     0x630e060723cc - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   16:     0x630e05fdf6ae - leetcode::easy::k03_roman_to_int::roman_to_int::hc5e446901d1f42f0
[INFO] [stdout]                                at /opt/rustwide/workdir/katas/leetcode/src/easy/k03_roman_to_int.rs:23:5
[INFO] [stdout]   17:     0x630e05fdce48 - doctest_bundle_2024::__doctest_2::main::hc81e6e367a6f60ef
[INFO] [stdout]   18:     0x630e05fdcfd6 - doctest_bundle_2024::__doctest_2::__main_fn::h3cd332b28e3061cb
[INFO] [stdout]   19:     0x630e05fd7e21 - doctest_runner_2024[9ea74ac070f4d2a9]::__doctest_2::TEST::{closure#0}
[INFO] [stdout]   20:     0x630e05fdc7f6 - <doctest_runner_2024[9ea74ac070f4d2a9]::__doctest_2::TEST::{closure#0} as core[32850a7867c2faaf]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   21:     0x630e05fd83c5 - doctest_runner_2024[9ea74ac070f4d2a9]::main
[INFO] [stdout]   22:     0x630e05fdc673 - <fn() -> std[765ed69a96918746]::process::ExitCode as core[32850a7867c2faaf]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   23:     0x630e05fd7376 - std[765ed69a96918746]::sys::backtrace::__rust_begin_short_backtrace::<fn() -> std[765ed69a96918746]::process::ExitCode, std[765ed69a96918746]::process::ExitCode>
[INFO] [stdout]   24:     0x630e05fd7b19 - std[765ed69a96918746]::rt::lang_start::<std[765ed69a96918746]::process::ExitCode>::{closure#0}
[INFO] [stdout]   25:     0x630e0602b366 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h6cf6e1b4b1f98539
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:287:21
[INFO] [stdout]   26:     0x630e0602b366 - std::panicking::catch_unwind::do_call::h174840425564edbd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   27:     0x630e0602b366 - std::panicking::catch_unwind::had0fde8b5d7282ba
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x630e0602b366 - std::panic::catch_unwind::hdb1c6876cc6d1988
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x630e0602b366 - std::rt::lang_start_internal::{{closure}}::h9a3342d69e945811
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:175:24
[INFO] [stdout]   30:     0x630e0602b366 - std::panicking::catch_unwind::do_call::haba617e1655662f0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   31:     0x630e0602b366 - std::panicking::catch_unwind::hdcb3b0cdc4ef023b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   32:     0x630e0602b366 - std::panic::catch_unwind::hd7496902866db161
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   33:     0x630e0602b366 - std::rt::lang_start_internal::h9f282d832ae47dd5
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/rt.rs:171:5
[INFO] [stdout]   34:     0x630e05fd71b1 - std[765ed69a96918746]::rt::lang_start::<std[765ed69a96918746]::process::ExitCode>
[INFO] [stdout]   35:     0x630e05fdcbe5 - main
[INFO] [stdout]   36:     0x7d8f2d55b1ca - <unknown>
[INFO] [stdout]   37:     0x7d8f2d55b28b - __libc_start_main
[INFO] [stdout]   38:     0x630e05fd51a5 - _start
[INFO] [stdout]   39:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     katas/leetcode/src/easy/k03_roman_to_int.rs - easy::k03_roman_to_int::roman_to_int (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.45s; merged doctests compilation took 0.41s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "425c47a475f9b89514e64de373a6bb7b3b619adaebf53cedb1021fc3075432cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425c47a475f9b89514e64de373a6bb7b3b619adaebf53cedb1021fc3075432cf", kill_on_drop: false }`
[INFO] [stdout] 425c47a475f9b89514e64de373a6bb7b3b619adaebf53cedb1021fc3075432cf
