[INFO] fetching crate katex 0.4.6... [INFO] checking katex-0.4.6 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate katex 0.4.6 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate katex 0.4.6 on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate katex 0.4.6 [INFO] finished tweaking crates.io crate katex 0.4.6 [INFO] tweaked toml for crates.io crate katex 0.4.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding darling v0.14.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_core v0.14.4 (latest: v0.20.10) [INFO] [stderr] Adding darling_macro v0.14.4 (latest: v0.20.10) [INFO] [stderr] Adding derive_builder v0.12.0 (latest: v0.20.1) [INFO] [stderr] Adding derive_builder_core v0.12.0 (latest: v0.20.1) [INFO] [stderr] Adding derive_builder_macro v0.12.0 (latest: v0.20.1) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding libquickjs-sys v0.9.0 (latest: v0.10.0) [INFO] [stderr] Adding strsim v0.10.0 (latest: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 031ce4b01a1e830bb7b8304cc681d8932d0a1349bd8d276fb3633ac7d6e188ec [INFO] running `Command { std: "docker" "start" "-a" "031ce4b01a1e830bb7b8304cc681d8932d0a1349bd8d276fb3633ac7d6e188ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "031ce4b01a1e830bb7b8304cc681d8932d0a1349bd8d276fb3633ac7d6e188ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "031ce4b01a1e830bb7b8304cc681d8932d0a1349bd8d276fb3633ac7d6e188ec", kill_on_drop: false }` [INFO] [stdout] 031ce4b01a1e830bb7b8304cc681d8932d0a1349bd8d276fb3633ac7d6e188ec [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2af598cf6e5cbbb76b92465ead43e9676b127b4528d7da236001a62ae1a54c82 [INFO] running `Command { std: "docker" "start" "-a" "2af598cf6e5cbbb76b92465ead43e9676b127b4528d7da236001a62ae1a54c82", kill_on_drop: false }` [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling katex v0.4.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling copy_dir v0.1.3 [INFO] [stderr] Compiling libquickjs-sys v0.9.0 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Checking derive_builder v0.12.0 [INFO] [stderr] Checking quick-js v0.4.1 [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:97:16 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn render_with_opts(input: &str, opts: impl AsRef) -> Result { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | KATEX.with(|engine| { [INFO] [stdout] | ________________^ [INFO] [stdout] 98 | | engine [INFO] [stdout] 99 | | .as_ref() [INFO] [stdout] 100 | | .map_err(|e| e.clone()) [INFO] [stdout] 101 | | .and_then(|engine| render_inner(engine, input, opts)) [INFO] [stdout] 102 | | }) [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] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn render_with_opts(input: &str, opts: impl AsRef) -> Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | .and_then(|engine| render_inner(engine, input, opts)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/opts.rs:196:36 [INFO] [stdout] | [INFO] [stdout] 121 | let mut opt: HashMap> = HashMap::new(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 196 | engine.create_object_value(opt.into_iter()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/js_engine/quick_js.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 26 | args: impl Iterator>, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | ) -> Result> { [INFO] [stdout] 28 | Ok(Value(self.0.call_function(func_name, args.map(|v| v.0))?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `katex` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:97:16 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn render_with_opts(input: &str, opts: impl AsRef) -> Result { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 97 | KATEX.with(|engine| { [INFO] [stdout] | ________________^ [INFO] [stdout] 98 | | engine [INFO] [stdout] 99 | | .as_ref() [INFO] [stdout] 100 | | .map_err(|e| e.clone()) [INFO] [stdout] 101 | | .and_then(|engine| render_inner(engine, input, opts)) [INFO] [stdout] 102 | | }) [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] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:101:23 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn render_with_opts(input: &str, opts: impl AsRef) -> Result { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | .and_then(|engine| render_inner(engine, input, opts)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/opts.rs:196:36 [INFO] [stdout] | [INFO] [stdout] 121 | let mut opt: HashMap> = HashMap::new(); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 196 | engine.create_object_value(opt.into_iter()) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/js_engine/quick_js.rs:28:50 [INFO] [stdout] | [INFO] [stdout] 26 | args: impl Iterator>, [INFO] [stdout] | --------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | ) -> Result> { [INFO] [stdout] 28 | Ok(Value(self.0.call_function(func_name, args.map(|v| v.0))?)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `katex` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "2af598cf6e5cbbb76b92465ead43e9676b127b4528d7da236001a62ae1a54c82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2af598cf6e5cbbb76b92465ead43e9676b127b4528d7da236001a62ae1a54c82", kill_on_drop: false }` [INFO] [stdout] 2af598cf6e5cbbb76b92465ead43e9676b127b4528d7da236001a62ae1a54c82