[INFO] fetching crate rcss-css 0.2.2...
[INFO] testing rcss-css-0.2.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate rcss-css 0.2.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rcss-css 0.2.2
[INFO] finished tweaking crates.io crate rcss-css 0.2.2
[INFO] tweaked toml for crates.io crate rcss-css 0.2.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rcss-css 0.2.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rcss-css 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 252fe8540e698353b3cbe087f7257f4ad977182caa16ce0c33b478c51d7aa5fb
[INFO] running `Command { std: "docker" "start" "-a" "252fe8540e698353b3cbe087f7257f4ad977182caa16ce0c33b478c51d7aa5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "252fe8540e698353b3cbe087f7257f4ad977182caa16ce0c33b478c51d7aa5fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252fe8540e698353b3cbe087f7257f4ad977182caa16ce0c33b478c51d7aa5fb", kill_on_drop: false }`
[INFO] [stdout] 252fe8540e698353b3cbe087f7257f4ad977182caa16ce0c33b478c51d7aa5fb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 070048569fe42b3f2960dddc48f2b0bdc5b3bd3a507e6ce33c2b782057ac210c
[INFO] running `Command { std: "docker" "start" "-a" "070048569fe42b3f2960dddc48f2b0bdc5b3bd3a507e6ce33c2b782057ac210c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling once_cell v1.21.1
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling notify-types v2.0.0
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling clap_builder v4.5.32
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling inotify v0.11.0
[INFO] [stderr]    Compiling notify v8.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.32
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling clap v4.5.32
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]    Compiling rcss-css v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/process_x/rule_normal.rs:78:55
[INFO] [stdout]    |
[INFO] [stdout] 78 | ...                   .trim_end_matches(|c| (c == ';' || c == ',' || c == ')'));
[INFO] [stdout]    |                                             ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -                                 .trim_end_matches(|c| (c == ';' || c == ',' || c == ')'));
[INFO] [stdout] 78 +                                 .trim_end_matches(|c| c == ';' || c == ',' || c == ')' );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.99s
[INFO] running `Command { std: "docker" "inspect" "070048569fe42b3f2960dddc48f2b0bdc5b3bd3a507e6ce33c2b782057ac210c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "070048569fe42b3f2960dddc48f2b0bdc5b3bd3a507e6ce33c2b782057ac210c", kill_on_drop: false }`
[INFO] [stdout] 070048569fe42b3f2960dddc48f2b0bdc5b3bd3a507e6ce33c2b782057ac210c
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32bd224569b9ccc9fc941487c8c05814b82eedf375f8433363dd51d04b74a553
[INFO] running `Command { std: "docker" "start" "-a" "32bd224569b9ccc9fc941487c8c05814b82eedf375f8433363dd51d04b74a553", kill_on_drop: false }`
[INFO] [stderr]    Compiling rcss-css v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/process_x/rule_normal.rs:78:55
[INFO] [stdout]    |
[INFO] [stdout] 78 | ...                   .trim_end_matches(|c| (c == ';' || c == ',' || c == ')'));
[INFO] [stdout]    |                                             ^                                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 78 -                                 .trim_end_matches(|c| (c == ';' || c == ',' || c == ')'));
[INFO] [stdout] 78 +                                 .trim_end_matches(|c| c == ';' || c == ',' || c == ')' );
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.30s
[INFO] running `Command { std: "docker" "inspect" "32bd224569b9ccc9fc941487c8c05814b82eedf375f8433363dd51d04b74a553", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32bd224569b9ccc9fc941487c8c05814b82eedf375f8433363dd51d04b74a553", kill_on_drop: false }`
[INFO] [stdout] 32bd224569b9ccc9fc941487c8c05814b82eedf375f8433363dd51d04b74a553
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 209f5159067710d454814227e29855dc0fed1c7e9fd7c051fdcfe97f2c5d864f
[INFO] running `Command { std: "docker" "start" "-a" "209f5159067710d454814227e29855dc0fed1c7e9fd7c051fdcfe97f2c5d864f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/process_x/rule_normal.rs:78:55
[INFO] [stderr]    |
[INFO] [stderr] 78 | ...                   .trim_end_matches(|c| (c == ';' || c == ',' || c == ')'));
[INFO] [stderr]    |                                             ^                                ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 78 -                                 .trim_end_matches(|c| (c == ';' || c == ',' || c == ')'));
[INFO] [stderr] 78 +                                 .trim_end_matches(|c| c == ';' || c == ',' || c == ')' );
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `rcss-css` (bin "rcss-css" test) generated 1 warning (run `cargo fix --bin "rcss-css" -p rcss-css --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rcss_css-ee61d3eb7e33de24)
[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" "209f5159067710d454814227e29855dc0fed1c7e9fd7c051fdcfe97f2c5d864f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209f5159067710d454814227e29855dc0fed1c7e9fd7c051fdcfe97f2c5d864f", kill_on_drop: false }`
[INFO] [stdout] 209f5159067710d454814227e29855dc0fed1c7e9fd7c051fdcfe97f2c5d864f
