[INFO] fetching crate cucumber-expressions 0.4.0...
[INFO] testing cucumber-expressions-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cucumber-expressions 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate cucumber-expressions 0.4.0
[INFO] finished tweaking crates.io crate cucumber-expressions 0.4.0
[INFO] tweaked toml for crates.io crate cucumber-expressions 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cucumber-expressions 0.4.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cucumber-expressions 0.4.0 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-2025-09-21" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1fb05f2727b810a6ea99c40290ecdb2ee59aab0529428ca08ce3bdae2627ad9
[INFO] running `Command { std: "docker" "start" "-a" "b1fb05f2727b810a6ea99c40290ecdb2ee59aab0529428ca08ce3bdae2627ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1fb05f2727b810a6ea99c40290ecdb2ee59aab0529428ca08ce3bdae2627ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1fb05f2727b810a6ea99c40290ecdb2ee59aab0529428ca08ce3bdae2627ad9", kill_on_drop: false }`
[INFO] [stdout] b1fb05f2727b810a6ea99c40290ecdb2ee59aab0529428ca08ce3bdae2627ad9
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66a142f7628ccb174db6312c4486e7894cc137a9a986622442bfa6c14a853f09
[INFO] running `Command { std: "docker" "start" "-a" "66a142f7628ccb174db6312c4486e7894cc137a9a986622442bfa6c14a853f09", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling derive_more-impl v2.0.0
[INFO] [stderr]    Compiling nom_locate v5.0.0
[INFO] [stderr]    Compiling derive_more v2.0.0
[INFO] [stderr]    Compiling cucumber-expressions v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.11s
[INFO] running `Command { std: "docker" "inspect" "66a142f7628ccb174db6312c4486e7894cc137a9a986622442bfa6c14a853f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66a142f7628ccb174db6312c4486e7894cc137a9a986622442bfa6c14a853f09", kill_on_drop: false }`
[INFO] [stdout] 66a142f7628ccb174db6312c4486e7894cc137a9a986622442bfa6c14a853f09
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4ed1b263414c7f2716192ee0b6e6d3fcb61f507ca1b56485ba8cf47a921d66c
[INFO] running `Command { std: "docker" "start" "-a" "e4ed1b263414c7f2716192ee0b6e6d3fcb61f507ca1b56485ba8cf47a921d66c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cucumber-expressions v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "e4ed1b263414c7f2716192ee0b6e6d3fcb61f507ca1b56485ba8cf47a921d66c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ed1b263414c7f2716192ee0b6e6d3fcb61f507ca1b56485ba8cf47a921d66c", kill_on_drop: false }`
[INFO] [stdout] e4ed1b263414c7f2716192ee0b6e6d3fcb61f507ca1b56485ba8cf47a921d66c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96c901df5390febc4ec27945cb5405b16c0a8f49495280e61bd58e7266f2d9ac
[INFO] running `Command { std: "docker" "start" "-a" "96c901df5390febc4ec27945cb5405b16c0a8f49495280e61bd58e7266f2d9ac", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cucumber_expressions-d0e715b0b1d43763)
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test combinator::escaped0_spec::errors_on_ending_with_control_char ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_empty ... ok
[INFO] [stdout] test combinator::escaped0_spec::errors_on_escaped_non_reserved ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_escaped_followed_by_normal ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_escaped_followed_by_normal_then_escaped ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_normal ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_only_escaped ... ok
[INFO] [stdout] test parse::spec::alternation::errors_without_slash ... ok
[INFO] [stdout] test parse::spec::alternation::fails_on_empty_alternation ... ok
[INFO] [stdout] test parse::spec::alternation::basic ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_normal_followed_by_escaped ... ok
[INFO] [stdout] test parse::spec::alternation::fails_on_only_optional ... ok
[INFO] [stdout] test parse::spec::alternative::fails_on_unfinished_optional ... ok
[INFO] [stdout] test parse::spec::alternative::not_captures_unescaped_whitespace ... ok
[INFO] [stdout] test parse::spec::alternative::errors_on_empty ... ok
[INFO] [stdout] test parse::spec::alternation::with_optionals ... ok
[INFO] [stdout] test combinator::escaped0_spec::matches_normal_followed_by_escaped_then_normal ... ok
[INFO] [stdout] test parse::spec::alternative::fails_on_escaped_non_reserved ... ok
[INFO] [stdout] test parse::spec::alternative::optional ... ok
[INFO] [stdout] test parse::spec::alternative::escaped_spaces ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_in_optional ... ok
[INFO] [stdout] test parse::spec::alternative::text ... ok
[INFO] [stdout] test parse::spec::expression::allows_escaped_optional_parameter_types ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative ... ok
[INFO] [stdout] test parse::spec::expression::does_allow_parameter_adjacent_to_alternation ... ok
[INFO] [stdout] test parse::spec::alternation::with_more_optionals ... ok
[INFO] [stdout] test parse::spec::expression::allows_parameter_type_in_alternation ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative_by_adjacent_left_parameter ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative_by_adjacent_right_parameter ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_nested_optional ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_optional_parameter_types ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_parameter_name_with_reserved_characters ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_unfinished_parenthesis_2 ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_empty_optional ... ok
[INFO] [stdout] test parse::spec::expression::err_on_escaped_end_of_line ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_unfinished_parenthesis_3 ... ok
[INFO] [stdout] test parse::spec::expression::empty ... ok
[INFO] [stdout] test parse::spec::expression::matches_doubly_escaped_parenthesis ... ok
[INFO] [stdout] test parse::spec::expression::matches_doubly_escaped_slash ... ok
[INFO] [stdout] test parse::spec::expression::matches_anonymous_parameter_type ... ok
[INFO] [stdout] test parse::spec::expression::matches_alternation ... ok
[INFO] [stdout] test parse::spec::expression::matches_optional_in_alternation ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_alternation ... ok
[INFO] [stdout] test parse::spec::optional::errors_on_empty ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_empty ... ok
[INFO] [stdout] test parse::spec::expression::matches_optional_before_alternation ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_alternation_with_empty_alternative_by_adjacent_optional ... ok
[INFO] [stdout] test parse::spec::expression::does_not_allow_unfinished_parenthesis_1 ... ok
[INFO] [stdout] test parse::spec::expression::parameters_ids ... ok
[INFO] [stdout] test parse::spec::optional::basic ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_escaped_non_reserved ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_nested ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_parameter ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_unescaped_reserved_char ... ok
[INFO] [stdout] test parse::spec::optional::with_emoji ... ok
[INFO] [stdout] test parse::spec::optional::with_escaped ... ok
[INFO] [stdout] test parse::spec::parameter::empty ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_escaped_non_reserved ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_nested ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_optional ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_unfinished ... ok
[INFO] [stdout] test parse::spec::parameter::named ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_closing_paren ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_emoji ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_escaped ... ok
[INFO] [stdout] test parse::spec::parameter::named_with_spaces ... ok
[INFO] [stdout] test parse::spec::optional::with_closing_brace ... ok
[INFO] [stdout] test parse::spec::optional::with_spaces ... ok
[INFO] [stdout] test parse::spec::parameter::errors_on_empty ... ok
[INFO] [stdout] test parse::spec::parameter::fails_on_unescaped_reserved_char ... ok
[INFO] [stdout] test parse::spec::optional::fails_on_unfinished ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cucumber_expressions
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96c901df5390febc4ec27945cb5405b16c0a8f49495280e61bd58e7266f2d9ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96c901df5390febc4ec27945cb5405b16c0a8f49495280e61bd58e7266f2d9ac", kill_on_drop: false }`
[INFO] [stdout] 96c901df5390febc4ec27945cb5405b16c0a8f49495280e61bd58e7266f2d9ac