[INFO] cloning repository https://github.com/Chikurin1014/regex-engine-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Chikurin1014/regex-engine-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChikurin1014%2Fregex-engine-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChikurin1014%2Fregex-engine-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 35f32ad7b844a7b9d147b904a592ba8e48e07654
[INFO] testing Chikurin1014/regex-engine-rs against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChikurin1014%2Fregex-engine-rs" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Chikurin1014/regex-engine-rs
[INFO] finished tweaking git repo https://github.com/Chikurin1014/regex-engine-rs
[INFO] tweaked toml for git repo https://github.com/Chikurin1014/regex-engine-rs written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Chikurin1014/regex-engine-rs on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Chikurin1014/regex-engine-rs 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7590beedb593cc8532e20c09353c128fef42a8ace2e66d3001cf1169218ea968
[INFO] running `Command { std: "docker" "start" "-a" "7590beedb593cc8532e20c09353c128fef42a8ace2e66d3001cf1169218ea968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7590beedb593cc8532e20c09353c128fef42a8ace2e66d3001cf1169218ea968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7590beedb593cc8532e20c09353c128fef42a8ace2e66d3001cf1169218ea968", kill_on_drop: false }`
[INFO] [stdout] 7590beedb593cc8532e20c09353c128fef42a8ace2e66d3001cf1169218ea968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65934c361e13459c0b35a6efc2e44ca14759b6bc276c4b7398e70ccf05c13849
[INFO] running `Command { std: "docker" "start" "-a" "65934c361e13459c0b35a6efc2e44ca14759b6bc276c4b7398e70ccf05c13849", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "65934c361e13459c0b35a6efc2e44ca14759b6bc276c4b7398e70ccf05c13849", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65934c361e13459c0b35a6efc2e44ca14759b6bc276c4b7398e70ccf05c13849", kill_on_drop: false }`
[INFO] [stdout] 65934c361e13459c0b35a6efc2e44ca14759b6bc276c4b7398e70ccf05c13849
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26f291fb911adcd6c50fb08fe398f798c49ac109fc6fea904edc877bb12224f2
[INFO] running `Command { std: "docker" "start" "-a" "26f291fb911adcd6c50fb08fe398f798c49ac109fc6fea904edc877bb12224f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "26f291fb911adcd6c50fb08fe398f798c49ac109fc6fea904edc877bb12224f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26f291fb911adcd6c50fb08fe398f798c49ac109fc6fea904edc877bb12224f2", kill_on_drop: false }`
[INFO] [stdout] 26f291fb911adcd6c50fb08fe398f798c49ac109fc6fea904edc877bb12224f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c92efe0a41807a820ba02e1004fe04445b63fe318f456fe29b020fb7d9d63b2d
[INFO] running `Command { std: "docker" "start" "-a" "c92efe0a41807a820ba02e1004fe04445b63fe318f456fe29b020fb7d9d63b2d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regex_engine-3a5dd3ac4e89240a)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test engine::parser::tests::test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/regex_engine-54abb61caac685e5)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regex_engine
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/engine.rs - engine::do_matching (line 32) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/engine.rs - engine::do_matching (line 32) stdout ----
[INFO] [stdout] error: invalid `struct` delimiters or `fn` call arguments
[INFO] [stdout]   --> src/engine.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | / regex_engine::do_matching(
[INFO] [stdout] 36 | |     expr: "abc|(de|cd)+",
[INFO] [stdout] 37 | |     line: "decddede",
[INFO] [stdout] 38 | |     is_depth: true
[INFO] [stdout] 39 | | );
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout] help: if `regex_engine::do_matching` is a struct, use braces as delimiters
[INFO] [stdout]    |
[INFO] [stdout] 35 ~ regex_engine::do_matching { 
[INFO] [stdout] 36 |     expr: "abc|(de|cd)+",
[INFO] [stdout] 37 |     line: "decddede",
[INFO] [stdout] 38 |     is_depth: true
[INFO] [stdout] 39 ~  };
[INFO] [stdout]    |
[INFO] [stdout] help: if `regex_engine::do_matching` is a function, use the arguments directly
[INFO] [stdout]    |
[INFO] [stdout] 36 ~     "abc|(de|cd)+",
[INFO] [stdout] 37 ~     "decddede",
[INFO] [stdout] 38 ~     true
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/engine.rs - engine::do_matching (line 32)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c92efe0a41807a820ba02e1004fe04445b63fe318f456fe29b020fb7d9d63b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c92efe0a41807a820ba02e1004fe04445b63fe318f456fe29b020fb7d9d63b2d", kill_on_drop: false }`
[INFO] [stdout] c92efe0a41807a820ba02e1004fe04445b63fe318f456fe29b020fb7d9d63b2d
