[INFO] fetching crate cercis-rsx 1.2.0... [INFO] checking cercis-rsx-1.2.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate cercis-rsx 1.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate cercis-rsx 1.2.0 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cercis-rsx 1.2.0 [INFO] finished tweaking crates.io crate cercis-rsx 1.2.0 [INFO] tweaked toml for crates.io crate cercis-rsx 1.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] [stderr] Adding typed-builder v0.18.2 (available: v0.20.0) [INFO] [stderr] Adding typed-builder-macro v0.18.2 (available: v0.20.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8269acb154376095394028f30101ded3fda4c5581420063f415132e7a46d075d [INFO] running `Command { std: "docker" "start" "-a" "8269acb154376095394028f30101ded3fda4c5581420063f415132e7a46d075d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8269acb154376095394028f30101ded3fda4c5581420063f415132e7a46d075d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8269acb154376095394028f30101ded3fda4c5581420063f415132e7a46d075d", kill_on_drop: false }` [INFO] [stdout] 8269acb154376095394028f30101ded3fda4c5581420063f415132e7a46d075d [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=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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c65d7f6c0126eff2630e3a2991b1514c4152f155da44d210027e55f9620f00e [INFO] running `Command { std: "docker" "start" "-a" "1c65d7f6c0126eff2630e3a2991b1514c4152f155da44d210027e55f9620f00e", kill_on_drop: false }` [INFO] [stderr] Checking utf8-width v0.1.7 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking html-escape v0.2.13 [INFO] [stderr] Checking cercis-html v1.2.0 [INFO] [stderr] Checking cercis-rsx v1.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/node/element.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 148 | let raw_token = match self.is_raw { [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | / match value { [INFO] [stdout] 154 | | Some(value) => quote!(VAttribute::new(#name).value(#value)#raw_token), [INFO] [stdout] 155 | | None => quote!(VAttribute::new(#name)), [INFO] [stdout] 156 | | } [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: this value of type `proc_macro2::TokenStream` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/node/element.rs:168:9 [INFO] [stdout] | [INFO] [stdout] 168 | / match self { [INFO] [stdout] 169 | | Self::Text(text) => quote!(#text), [INFO] [stdout] 170 | | Self::TextFmt(fmt) => { [INFO] [stdout] 171 | | let format = fmt.format.as_str(); [INFO] [stdout] ... | [INFO] [stdout] 174 | | quote!(format!(#format, #(#args,)*)) [INFO] [stdout] | | ------------------------------------ [INFO] [stdout] | | | [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 175 | | } [INFO] [stdout] 176 | | } [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cercis-rsx` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1c65d7f6c0126eff2630e3a2991b1514c4152f155da44d210027e55f9620f00e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c65d7f6c0126eff2630e3a2991b1514c4152f155da44d210027e55f9620f00e", kill_on_drop: false }` [INFO] [stdout] 1c65d7f6c0126eff2630e3a2991b1514c4152f155da44d210027e55f9620f00e