[INFO] fetching crate minipg 0.2.2... [INFO] testing minipg-0.2.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate minipg 0.2.2 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate minipg 0.2.2 [INFO] finished tweaking crates.io crate minipg 0.2.2 [INFO] tweaked toml for crates.io crate minipg 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate minipg 0.2.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate minipg 0.2.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb27a13af4b3ceae5a5af0e54d0dd050e6767b8a3cd13130de413a71d39c61f7 [INFO] running `Command { std: "docker" "start" "-a" "cb27a13af4b3ceae5a5af0e54d0dd050e6767b8a3cd13130de413a71d39c61f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb27a13af4b3ceae5a5af0e54d0dd050e6767b8a3cd13130de413a71d39c61f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb27a13af4b3ceae5a5af0e54d0dd050e6767b8a3cd13130de413a71d39c61f7", kill_on_drop: false }` [INFO] [stdout] cb27a13af4b3ceae5a5af0e54d0dd050e6767b8a3cd13130de413a71d39c61f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d05e9e47efd507fccdd9f5210a20a280d90d9708c24fdc395e38fa9366b6274 [INFO] running `Command { std: "docker" "start" "-a" "0d05e9e47efd507fccdd9f5210a20a280d90d9708c24fdc395e38fa9366b6274", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling anstyle-parse v1.0.0 [INFO] [stderr] Compiling colorchoice v1.0.5 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling anstream v1.0.0 [INFO] [stderr] Compiling clap_derive v4.6.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling clap_builder v4.6.0 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling clap v4.6.0 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling minipg v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.30s [INFO] running `Command { std: "docker" "inspect" "0d05e9e47efd507fccdd9f5210a20a280d90d9708c24fdc395e38fa9366b6274", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d05e9e47efd507fccdd9f5210a20a280d90d9708c24fdc395e38fa9366b6274", kill_on_drop: false }` [INFO] [stdout] 0d05e9e47efd507fccdd9f5210a20a280d90d9708c24fdc395e38fa9366b6274 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 04ba51b0fa6fc469b0d04c3d799ce17c142b122d11e374d8e8d855775ab6f66b [INFO] running `Command { std: "docker" "start" "-a" "04ba51b0fa6fc469b0d04c3d799ce17c142b122d11e374d8e8d855775ab6f66b", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rusty-fork v0.3.1 [INFO] [stderr] Compiling proptest v1.11.0 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling minipg v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/codegen/dfa.rs:413:13 [INFO] [stdout] | [INFO] [stdout] 413 | let mut builder = DfaBuilder::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 20.05s [INFO] running `Command { std: "docker" "inspect" "04ba51b0fa6fc469b0d04c3d799ce17c142b122d11e374d8e8d855775ab6f66b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04ba51b0fa6fc469b0d04c3d799ce17c142b122d11e374d8e8d855775ab6f66b", kill_on_drop: false }` [INFO] [stdout] 04ba51b0fa6fc469b0d04c3d799ce17c142b122d11e374d8e8d855775ab6f66b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5a113f7541fe93ba48c010c348312fc9e36f39bcc71973a04ef8840ec163a75f [INFO] running `Command { std: "docker" "start" "-a" "5a113f7541fe93ba48c010c348312fc9e36f39bcc71973a04ef8840ec163a75f", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/codegen/dfa.rs:413:13 [INFO] [stderr] | [INFO] [stderr] 413 | let mut builder = DfaBuilder::new(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `minipg` (lib test) generated 1 warning (run `cargo fix --lib -p minipg --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minipg-5a02c5bfff863175) [INFO] [stdout] [INFO] [stdout] running 69 tests [INFO] [stdout] test analysis::composition::tests::test_grammar_composer_default ... ok [INFO] [stdout] test analysis::composition::tests::test_grammar_composer_new ... ok [INFO] [stdout] test analysis::composition::tests::test_merge_grammar_channels ... ok [INFO] [stdout] test analysis::composition::tests::test_merge_grammar_conflict ... ok [INFO] [stdout] test analysis::composition::tests::test_merge_grammar_named_actions ... ok [INFO] [stdout] test analysis::composition::tests::test_merge_grammar_rules ... ok [INFO] [stdout] test analysis::composition::tests::test_grammar_composer_add_search_path ... ok [INFO] [stdout] test analysis::ambiguity::tests::test_ambiguous_alternatives ... ok [INFO] [stdout] test analysis::left_recursion::tests::test_direct_left_recursion ... ok [INFO] [stdout] test analysis::left_recursion::tests::test_indirect_left_recursion ... ok [INFO] [stdout] test analysis::left_recursion::tests::test_no_left_recursion ... ok [INFO] [stdout] test analysis::reachability::tests::test_all_reachable ... ok [INFO] [stdout] test analysis::reachability::tests::test_unreachable_rule ... ok [INFO] [stdout] test analysis::ambiguity::tests::test_no_ambiguity ... ok [INFO] [stdout] test ast::element::tests::test_alternative_add_element ... ok [INFO] [stdout] test analysis::first_follow::tests::test_first_set_rule_ref ... ok [INFO] [stdout] test ast::element::tests::test_char_class_simple ... ok [INFO] [stdout] test ast::element::tests::test_element_action ... ok [INFO] [stdout] test ast::element::tests::test_element_predicate ... ok [INFO] [stdout] test ast::element::tests::test_element_rule_ref ... ok [INFO] [stdout] test ast::element::tests::test_element_terminal ... ok [INFO] [stdout] test ast::rule::tests::test_rule_arg_without_type ... ok [INFO] [stdout] test ast::rule::tests::test_rule_with_all_features ... ok [INFO] [stdout] test ast::rule::tests::test_rule_with_arguments ... ok [INFO] [stdout] test ast::rule::tests::test_rule_with_locals ... ok [INFO] [stdout] test ast::rule::tests::test_rule_with_returns ... ok [INFO] [stdout] test codegen::common::tests::test_extract_labeled_fields ... ok [INFO] [stdout] test codegen::common::tests::test_extract_labeled_fields_deduplication ... ok [INFO] [stdout] test codegen::common::tests::test_format_identifier ... ok [INFO] [stdout] test codegen::common::tests::test_to_pascal_case ... ok [INFO] [stdout] test codegen::dfa::tests::test_dfa_builder_simple ... ok [INFO] [stdout] test ast::element::tests::test_alternative_new ... ok [INFO] [stdout] test ast::element::tests::test_alternative_with_label ... ok [INFO] [stdout] test ast::element::tests::test_char_class_multiple_ranges ... ok [INFO] [stdout] test ast::element::tests::test_char_class_negated ... ok [INFO] [stdout] test analysis::first_follow::tests::test_first_set_terminal ... ok [INFO] [stdout] test codegen::lookup_table::tests::test_generate_lookup_table ... ok [INFO] [stdout] test codegen::lookup_table::tests::test_generate_token_type_table ... ok [INFO] [stdout] test analysis::composition::tests::test_merge_grammar_options ... ok [INFO] [stdout] test codegen::lookup_table::tests::test_lookup_table_builder ... ok [INFO] [stdout] test codegen::lookup_table::tests::test_lookup_table_stats ... ok [INFO] [stdout] test codegen::registry::tests::test_registry_creation ... ok [INFO] [stdout] test codegen::visitor_gen::tests::test_generate_visitor ... ok [INFO] [stdout] test debug::conflict_detector::tests::test_detect_no_conflicts ... ok [INFO] [stdout] test debug::conflict_detector::tests::test_detect_undefined_rule ... ok [INFO] [stdout] test codegen::registry::tests::test_unsupported_language ... ok [INFO] [stdout] test debug::conflict_detector::tests::test_format_conflicts ... ok [INFO] [stdout] test debug::conflict_detector::tests::test_conflicts_to_json ... ok [INFO] [stdout] test codegen::visitor_gen::tests::test_generate_listener ... ok [INFO] [stdout] test debug::first_follow_display::tests::test_display_first_follow_json ... ok [INFO] [stdout] test debug::first_follow_display::tests::test_display_first_follow_table ... ok [INFO] [stdout] test analysis::first_follow::tests::test_follow_set ... ok [INFO] [stdout] test debug::parse_tree::tests::test_format_node ... ok [INFO] [stdout] test codegen::python::tests::test_python_codegen ... ok [INFO] [stdout] test codegen::registry::tests::test_alias_resolution ... ok [INFO] [stdout] test debug::parse_tree::tests::test_tree_node ... ok [INFO] [stdout] test debug::parse_tree::tests::test_visualize_rule_match ... ok [INFO] [stdout] test debug::visualizer::tests::test_sanitize_node_name ... ok [INFO] [stdout] test debug::visualizer::tests::test_visualize_grammar ... ok [INFO] [stdout] test parser::token::tests::test_token_error ... ok [INFO] [stdout] test parser::token::tests::test_token_kind_display ... ok [INFO] [stdout] test parser::token::tests::test_token_kind_equality ... ok [INFO] [stdout] test parser::token::tests::test_token_new ... ok [INFO] [stdout] test types::tests::test_codegen_config_custom ... ok [INFO] [stdout] test types::tests::test_grammar_type_variants ... ok [INFO] [stdout] test parser::token::tests::test_token_eof ... ok [INFO] [stdout] test types::tests::test_codegen_config_default ... ok [INFO] [stdout] test codegen::javascript::tests::test_javascript_codegen ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minipg-c8492b0c651364a3) [INFO] [stdout] test debug::first_follow_display::tests::test_display_first_follow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 69 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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 minipg [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] running `Command { std: "docker" "inspect" "5a113f7541fe93ba48c010c348312fc9e36f39bcc71973a04ef8840ec163a75f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a113f7541fe93ba48c010c348312fc9e36f39bcc71973a04ef8840ec163a75f", kill_on_drop: false }` [INFO] [stdout] 5a113f7541fe93ba48c010c348312fc9e36f39bcc71973a04ef8840ec163a75f