[INFO] fetching crate lewp-css 0.2.0... [INFO] checking lewp-css-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate lewp-css 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate lewp-css 0.2.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lewp-css 0.2.0 [INFO] finished tweaking crates.io crate lewp-css 0.2.0 [INFO] tweaked toml for crates.io crate lewp-css 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate lewp-css 0.2.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76652a37729956c42013a311a3691d962704544daa7e94f343b8e1f94026b32c [INFO] running `Command { std: "docker" "start" "-a" "76652a37729956c42013a311a3691d962704544daa7e94f343b8e1f94026b32c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76652a37729956c42013a311a3691d962704544daa7e94f343b8e1f94026b32c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76652a37729956c42013a311a3691d962704544daa7e94f343b8e1f94026b32c", kill_on_drop: false }` [INFO] [stdout] 76652a37729956c42013a311a3691d962704544daa7e94f343b8e1f94026b32c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74de0288472025ac46beb31bdf2dc86822379046189305007b1a68ce037a5ff7 [INFO] running `Command { std: "docker" "start" "-a" "74de0288472025ac46beb31bdf2dc86822379046189305007b1a68ce037a5ff7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking dtoa-short v0.3.3 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking ordermap v0.2.13 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf_macros v0.7.24 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling lewp-selectors v0.24.0 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.29.0 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking lewp-css v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `define_css_keyword_enum::*` [INFO] [stdout] --> src/domain/mod.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | define_css_keyword_enum::*, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `define_css_keyword_enum::*` [INFO] [stdout] --> src/domain/mod.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | define_css_keyword_enum::*, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Result>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/domain/selectors/our_selector_impl.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 58 | let mut parserInput = ParserInput::new_with_line_number_offset( [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 73 | match ourSelectorParser.parse(&mut input) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `separator` is never used [INFO] [stdout] --> src/parsers/separators/separator.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) trait Separator { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] 8 | /// The separator string that the satisfying separator type corresponds to. [INFO] [stdout] 9 | fn separator() -> &'static str; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lewp-css` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `Result>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/domain/selectors/our_selector_impl.rs:73:15 [INFO] [stdout] | [INFO] [stdout] 58 | let mut parserInput = ParserInput::new_with_line_number_offset( [INFO] [stdout] | --------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 73 | match ourSelectorParser.parse(&mut input) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `separator` is never used [INFO] [stdout] --> src/parsers/separators/separator.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) trait Separator { [INFO] [stdout] | --------- associated function in this trait [INFO] [stdout] 8 | /// The separator string that the satisfying separator type corresponds to. [INFO] [stdout] 9 | fn separator() -> &'static str; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lewp-css` (lib) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "74de0288472025ac46beb31bdf2dc86822379046189305007b1a68ce037a5ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74de0288472025ac46beb31bdf2dc86822379046189305007b1a68ce037a5ff7", kill_on_drop: false }` [INFO] [stdout] 74de0288472025ac46beb31bdf2dc86822379046189305007b1a68ce037a5ff7