[INFO] fetching crate v_escape_codegen 0.1.8... [INFO] checking v_escape_codegen-0.1.8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate v_escape_codegen 0.1.8 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate v_escape_codegen 0.1.8 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 v_escape_codegen 0.1.8 [INFO] finished tweaking crates.io crate v_escape_codegen 0.1.8 [INFO] tweaked toml for crates.io crate v_escape_codegen 0.1.8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate v_escape_codegen 0.1.8 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d0e5b717f52b9ea91d310961e774e84e47244c63210fbd096a50995ad349ebac [INFO] running `Command { std: "docker" "start" "-a" "d0e5b717f52b9ea91d310961e774e84e47244c63210fbd096a50995ad349ebac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d0e5b717f52b9ea91d310961e774e84e47244c63210fbd096a50995ad349ebac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0e5b717f52b9ea91d310961e774e84e47244c63210fbd096a50995ad349ebac", kill_on_drop: false }` [INFO] [stdout] d0e5b717f52b9ea91d310961e774e84e47244c63210fbd096a50995ad349ebac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3e73c87c75288ed19a9927fbc182566c96c7d082aaf6e1f0b24d2d2e690e7444 [INFO] running `Command { std: "docker" "start" "-a" "3e73c87c75288ed19a9927fbc182566c96c7d082aaf6e1f0b24d2d2e690e7444", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde_derive v1.0.142 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling serde v1.0.142 [INFO] [stderr] Checking os_str_bytes v6.2.0 [INFO] [stderr] Compiling prettyplease v0.1.18 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.15 [INFO] [stderr] Checking clap v3.2.16 [INFO] [stderr] Checking toml v0.5.9 [INFO] [stderr] Checking v_escape_codegen v0.1.8 (/opt/rustwide/workdir) [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/generator.rs:207:12 [INFO] [stdout] | [INFO] [stdout] 206 | let tokens; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 207 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 208 | | _path: input.parse()?, [INFO] [stdout] 209 | | _bang_token: input.parse()?, [INFO] [stdout] 210 | | _delimiter: parenthesized!(tokens in input), [INFO] [stdout] 211 | | pairs: Punctuated::parse_separated_nonempty(&tokens)?, [INFO] [stdout] 212 | | _dots: input.parse()?, [INFO] [stdout] 213 | | }) [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/generator.rs:222:12 [INFO] [stdout] | [INFO] [stdout] 219 | fn build(self) -> syn::Result> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | let Builder { pairs, .. } = self; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 221 | [INFO] [stdout] 222 | Ok(pairs [INFO] [stdout] | ____________^ [INFO] [stdout] 223 | | .into_pairs() [INFO] [stdout] 224 | | .map(|x| x.into_value()) [INFO] [stdout] 225 | | .map(|x| Pair::new(x.ch.0, x.quote.value())) [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 `v_escape_codegen` (bin "v_escape_codegen" test) due to 3 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/generator.rs:207:12 [INFO] [stdout] | [INFO] [stdout] 206 | let tokens; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 207 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 208 | | _path: input.parse()?, [INFO] [stdout] 209 | | _bang_token: input.parse()?, [INFO] [stdout] 210 | | _delimiter: parenthesized!(tokens in input), [INFO] [stdout] 211 | | pairs: Punctuated::parse_separated_nonempty(&tokens)?, [INFO] [stdout] 212 | | _dots: input.parse()?, [INFO] [stdout] 213 | | }) [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/generator.rs:222:12 [INFO] [stdout] | [INFO] [stdout] 219 | fn build(self) -> syn::Result> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 220 | let Builder { pairs, .. } = self; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 221 | [INFO] [stdout] 222 | Ok(pairs [INFO] [stdout] | ____________^ [INFO] [stdout] 223 | | .into_pairs() [INFO] [stdout] 224 | | .map(|x| x.into_value()) [INFO] [stdout] 225 | | .map(|x| Pair::new(x.ch.0, x.quote.value())) [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 `v_escape_codegen` (bin "v_escape_codegen") due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "3e73c87c75288ed19a9927fbc182566c96c7d082aaf6e1f0b24d2d2e690e7444", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e73c87c75288ed19a9927fbc182566c96c7d082aaf6e1f0b24d2d2e690e7444", kill_on_drop: false }` [INFO] [stdout] 3e73c87c75288ed19a9927fbc182566c96c7d082aaf6e1f0b24d2d2e690e7444