[INFO] fetching crate gtk-ui-builder 0.2.0... [INFO] testing gtk-ui-builder-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate gtk-ui-builder 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate gtk-ui-builder 0.2.0 [INFO] finished tweaking crates.io crate gtk-ui-builder 0.2.0 [INFO] tweaked toml for crates.io crate gtk-ui-builder 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate gtk-ui-builder 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 100 packages to latest compatible versions [INFO] [stderr] Adding gtk4 v0.4.9 (available: v0.10.1) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8b0b34351da274612d173ff588198ae28ad9a3efbf2ce8ad5d41d212bfdb76d8 [INFO] running `Command { std: "docker" "start" "-a" "8b0b34351da274612d173ff588198ae28ad9a3efbf2ce8ad5d41d212bfdb76d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8b0b34351da274612d173ff588198ae28ad9a3efbf2ce8ad5d41d212bfdb76d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b0b34351da274612d173ff588198ae28ad9a3efbf2ce8ad5d41d212bfdb76d8", kill_on_drop: false }` [INFO] [stdout] 8b0b34351da274612d173ff588198ae28ad9a3efbf2ce8ad5d41d212bfdb76d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ad7be13f1922cb52f559355b3a80dcbd23dbc81dbdab37fc8e9f12992e37d78c [INFO] running `Command { std: "docker" "start" "-a" "ad7be13f1922cb52f559355b3a80dcbd23dbc81dbdab37fc8e9f12992e37d78c", kill_on_drop: false }` [INFO] [stderr] Compiling gtk-ui-builder v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/entries/object.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut signals = String::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] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/parser/parser.rs:132:55 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/parser/parser.rs:132:62 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "ad7be13f1922cb52f559355b3a80dcbd23dbc81dbdab37fc8e9f12992e37d78c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad7be13f1922cb52f559355b3a80dcbd23dbc81dbdab37fc8e9f12992e37d78c", kill_on_drop: false }` [INFO] [stdout] ad7be13f1922cb52f559355b3a80dcbd23dbc81dbdab37fc8e9f12992e37d78c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8591e1fea2b4dded2b38b5447022d6127feae1408a448b89194a8991a56afbb1 [INFO] running `Command { std: "docker" "start" "-a" "8591e1fea2b4dded2b38b5447022d6127feae1408a448b89194a8991a56afbb1", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/entries/object.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut signals = String::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] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/parser/parser.rs:132:55 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/parser/parser.rs:132:62 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling gtk-ui-builder v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ast/entries/object.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | let mut signals = String::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] [stdout] warning: unused variable: `begin` [INFO] [stdout] --> src/parser/parser.rs:132:55 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/parser/parser.rs:132:62 [INFO] [stdout] | [INFO] [stdout] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stdout] | ^^^- [INFO] [stdout] | | [INFO] [stdout] | help: try removing the field [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "8591e1fea2b4dded2b38b5447022d6127feae1408a448b89194a8991a56afbb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8591e1fea2b4dded2b38b5447022d6127feae1408a448b89194a8991a56afbb1", kill_on_drop: false }` [INFO] [stdout] 8591e1fea2b4dded2b38b5447022d6127feae1408a448b89194a8991a56afbb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a7fee4937e8689e246123f31e86d91df5d80d6c0f7ae62886dc774121051089e [INFO] running `Command { std: "docker" "start" "-a" "a7fee4937e8689e246123f31e86d91df5d80d6c0f7ae62886dc774121051089e", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ast/entries/object.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let mut signals = String::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: unused variable: `begin` [INFO] [stderr] --> src/parser/parser.rs:132:55 [INFO] [stderr] | [INFO] [stderr] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stderr] | ^^^^^- [INFO] [stderr] | | [INFO] [stderr] | help: try removing the field [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `end` [INFO] [stderr] --> src/parser/parser.rs:132:62 [INFO] [stderr] | [INFO] [stderr] 132 | if let Token::CurlyBrackets { begin, end, .. } = tokens[i + 2] { [INFO] [stderr] | ^^^- [INFO] [stderr] | | [INFO] [stderr] | help: try removing the field [INFO] [stderr] [INFO] [stderr] warning: `gtk-ui-builder` (lib) generated 3 warnings (run `cargo fix --lib -p gtk-ui-builder` to apply 3 suggestions) [INFO] [stderr] warning: `gtk-ui-builder` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gtk_ui_builder-133fc21b5d69fef5) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test tests::parser::check_object_definition ... ok [INFO] [stdout] test tests::parser::check_complex_parsing ... ok [INFO] [stdout] test tests::parser::check_object_definition_error ... ok [INFO] [stdout] test tests::parser::check_properties_error ... ok [INFO] [stdout] test tests::parser::check_tokenizing_error ... ok [INFO] [stdout] test tests::parser::check_properties ... ok [INFO] [stdout] test tests::parser::check_use_statement ... ok [INFO] [stdout] test tests::parser::check_use_statement_error ... ok [INFO] [stdout] test tests::tokenizer::check_brackets_tokenizing ... ok [INFO] [stdout] test tests::tokenizer::check_incorrect_string_error_tokenizing ... ok [INFO] [stdout] test tests::tokenizer::check_complex_tokenizing ... ok [INFO] [stdout] test tests::tokenizer::check_incorrect_brackets_error_tokenizing ... ok [INFO] [stdout] test tests::tokenizer::check_other_tokenizing ... ok [INFO] [stdout] test tests::tokenizer::check_string_tokenizing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests gtk_ui_builder [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/parser/tokenizer.rs - parser::tokenizer::Tokenizer::parse (line 11) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a7fee4937e8689e246123f31e86d91df5d80d6c0f7ae62886dc774121051089e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7fee4937e8689e246123f31e86d91df5d80d6c0f7ae62886dc774121051089e", kill_on_drop: false }` [INFO] [stdout] a7fee4937e8689e246123f31e86d91df5d80d6c0f7ae62886dc774121051089e