[INFO] fetching crate xml_language_tag_parser 0.1.4... [INFO] testing xml_language_tag_parser-0.1.4 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate xml_language_tag_parser 0.1.4 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate xml_language_tag_parser 0.1.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate xml_language_tag_parser 0.1.4 [INFO] tweaked toml for crates.io crate xml_language_tag_parser 0.1.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate xml_language_tag_parser 0.1.4 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 xml_language_tag_parser 0.1.4 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b20441929124ad6dc323771ea1b1bbd944008d98490b3dc4a91b9ff5ebbe9c8a [INFO] running `Command { std: "docker" "start" "-a" "b20441929124ad6dc323771ea1b1bbd944008d98490b3dc4a91b9ff5ebbe9c8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b20441929124ad6dc323771ea1b1bbd944008d98490b3dc4a91b9ff5ebbe9c8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b20441929124ad6dc323771ea1b1bbd944008d98490b3dc4a91b9ff5ebbe9c8a", kill_on_drop: false }` [INFO] [stdout] b20441929124ad6dc323771ea1b1bbd944008d98490b3dc4a91b9ff5ebbe9c8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 55374593fcc137d1f1ee24a401414347d07cb7f81fefd7541d3f0f6cdfcdad70 [INFO] running `Command { std: "docker" "start" "-a" "55374593fcc137d1f1ee24a401414347d07cb7f81fefd7541d3f0f6cdfcdad70", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling anyhow v1.0.93 [INFO] [stderr] Compiling clap_lex v0.7.3 [INFO] [stderr] Compiling clap_builder v4.5.21 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Compiling clap v4.5.21 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling pest v2.7.14 [INFO] [stderr] Compiling pest_meta v2.7.14 [INFO] [stderr] Compiling pest_generator v2.7.14 [INFO] [stderr] Compiling pest_derive v2.7.14 [INFO] [stderr] Compiling xml_language_tag_parser v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.36s [INFO] running `Command { std: "docker" "inspect" "55374593fcc137d1f1ee24a401414347d07cb7f81fefd7541d3f0f6cdfcdad70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55374593fcc137d1f1ee24a401414347d07cb7f81fefd7541d3f0f6cdfcdad70", kill_on_drop: false }` [INFO] [stdout] 55374593fcc137d1f1ee24a401414347d07cb7f81fefd7541d3f0f6cdfcdad70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a991b2a965f4f8673e7891c101f39f3eb9216f3984766555af019abb6ce09378 [INFO] running `Command { std: "docker" "start" "-a" "a991b2a965f4f8673e7891c101f39f3eb9216f3984766555af019abb6ce09378", kill_on_drop: false }` [INFO] [stderr] Compiling xml_language_tag_parser v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "a991b2a965f4f8673e7891c101f39f3eb9216f3984766555af019abb6ce09378", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a991b2a965f4f8673e7891c101f39f3eb9216f3984766555af019abb6ce09378", kill_on_drop: false }` [INFO] [stdout] a991b2a965f4f8673e7891c101f39f3eb9216f3984766555af019abb6ce09378 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6c0846f9e6a79c7fc838ee950c2eac1c6c29aa1944a05b6563ce16e638909850 [INFO] running `Command { std: "docker" "start" "-a" "6c0846f9e6a79c7fc838ee950c2eac1c6c29aa1944a05b6563ce16e638909850", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xml_language_tag_parser-7c7427a5b81044b6) [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] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/xml_language_tag_parser-03f1192cc0766fa0) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/xml_parser_tests.rs (/opt/rustwide/target/debug/deps/xml_parser_tests-b2710a30b1484a5b) [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] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_attributes_missing_value ... ok [INFO] [stdout] test test_attributes_multiple_attributes ... ok [INFO] [stdout] test test_element_self_closing_tag ... ok [INFO] [stdout] test test_element_invalid_closing_tag ... ok [INFO] [stdout] test test_element_with_attributes ... ok [INFO] [stdout] test test_invalid_element_name ... ok [INFO] [stdout] test test_missing_opening_tag ... ok [INFO] [stdout] test test_missing_closing_tag ... ok [INFO] [stdout] test test_text_invalid_symbols ... ok [INFO] [stdout] test test_text_valid ... ok [INFO] [stdout] test test_whitespace_carriage_return ... ok [INFO] [stdout] test test_whitespace_space ... ok [INFO] [stderr] Doc-tests xml_language_tag_parser [INFO] [stdout] test test_whitespace_tab ... ok [INFO] [stdout] test test_whitespace_newline ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - parse_element (line 114) ... FAILED [INFO] [stdout] test src/lib.rs - parse_attributes (line 179) ... FAILED [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stdout] test src/lib.rs - parse_xml (line 76) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - parse_element (line 114) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/lib.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 3 | let pair = ...; // Some parsed XML element [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 3 - let pair = ...; // Some parsed XML element [INFO] [stdout] 3 + let pair = ..; // Some parsed XML element [INFO] [stdout] | [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 3 - let pair = ...; // Some parsed XML element [INFO] [stdout] 3 + let pair = ..=; // Some parsed XML element [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0586]: inclusive range with no end [INFO] [stdout] --> src/lib.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 3 | let pair = ...; // Some parsed XML element [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) [INFO] [stdout] help: use `..` instead [INFO] [stdout] | [INFO] [stdout] 3 - let pair = ...; // Some parsed XML element [INFO] [stdout] 3 + let pair = ..; // Some parsed XML element [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `parse_element` in this scope [INFO] [stdout] --> src/lib.rs:116:15 [INFO] [stdout] | [INFO] [stdout] 4 | let element = parse_element(pair); [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0586. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - parse_attributes (line 179) stdout ---- [INFO] [stdout] error: unexpected token: `...` [INFO] [stdout] --> src/lib.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 3 | let pair = ...; // Some parsed attribute pair [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: use `..` for an exclusive range [INFO] [stdout] | [INFO] [stdout] 3 - let pair = ...; // Some parsed attribute pair [INFO] [stdout] 3 + let pair = ..; // Some parsed attribute pair [INFO] [stdout] | [INFO] [stdout] help: or `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] 3 - let pair = ...; // Some parsed attribute pair [INFO] [stdout] 3 + let pair = ..=; // Some parsed attribute pair [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0586]: inclusive range with no end [INFO] [stdout] --> src/lib.rs:180:12 [INFO] [stdout] | [INFO] [stdout] 3 | let pair = ...; // Some parsed attribute pair [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`) [INFO] [stdout] help: use `..` instead [INFO] [stdout] | [INFO] [stdout] 3 - let pair = ...; // Some parsed attribute pair [INFO] [stdout] 3 + let pair = ..; // Some parsed attribute pair [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `parse_attributes` in this scope [INFO] [stdout] --> src/lib.rs:181:18 [INFO] [stdout] | [INFO] [stdout] 4 | let attributes = parse_attributes(pair); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0586. [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - parse_xml (line 76) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `parse_xml` in this scope [INFO] [stdout] --> src/lib.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 4 | let elements = parse_xml(input); [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use xml_language_tag_parser::parse_xml; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - parse_attributes (line 179) [INFO] [stdout] src/lib.rs - parse_element (line 114) [INFO] [stdout] src/lib.rs - parse_xml (line 76) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6c0846f9e6a79c7fc838ee950c2eac1c6c29aa1944a05b6563ce16e638909850", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c0846f9e6a79c7fc838ee950c2eac1c6c29aa1944a05b6563ce16e638909850", kill_on_drop: false }` [INFO] [stdout] 6c0846f9e6a79c7fc838ee950c2eac1c6c29aa1944a05b6563ce16e638909850