[INFO] fetching crate enum_ext 0.2.2... [INFO] checking enum_ext-0.2.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate enum_ext 0.2.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate enum_ext 0.2.2 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 enum_ext 0.2.2 [INFO] finished tweaking crates.io crate enum_ext 0.2.2 [INFO] tweaked toml for crates.io crate enum_ext 0.2.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate enum_ext 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c59d4c4539f194fb7d273e51a3c9587394c227e7ff691bdc05675cb64bb0cac1 [INFO] running `Command { std: "docker" "start" "-a" "c59d4c4539f194fb7d273e51a3c9587394c227e7ff691bdc05675cb64bb0cac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c59d4c4539f194fb7d273e51a3c9587394c227e7ff691bdc05675cb64bb0cac1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c59d4c4539f194fb7d273e51a3c9587394c227e7ff691bdc05675cb64bb0cac1", kill_on_drop: false }` [INFO] [stdout] c59d4c4539f194fb7d273e51a3c9587394c227e7ff691bdc05675cb64bb0cac1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c85b9690c34272d42ae697a77524189733d4abc9eccc8c775b385aabad2a9c28 [INFO] running `Command { std: "docker" "start" "-a" "c85b9690c34272d42ae697a77524189733d4abc9eccc8c775b385aabad2a9c28", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Checking quote v1.0.36 [INFO] [stderr] Checking syn v2.0.66 [INFO] [stderr] Checking enum_ext v0.2.2 (/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/core.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 61 | let mut int_type = None; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | let mut other_type = None; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | Ok(EnumDefArgs { [INFO] [stdout] | ____________^ [INFO] [stdout] 93 | | int_type, [INFO] [stdout] 94 | | other_type, [INFO] [stdout] 95 | | // ... set other fields [INFO] [stdout] 96 | | }) [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/core.rs:306:8 [INFO] [stdout] | [INFO] [stdout] 230 | let name = enum_name.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 231 | let mut enum_body = TokenStream2::new(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 232 | let mut variant_count = 0usize; [INFO] [stdout] 233 | let mut variant_list = TokenStream2::new(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 234 | let mut variant_ordinals = TokenStream2::new(); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 235 | let mut variant_from_ordinals = TokenStream2::new(); [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 238 | let mut variant_map = HashMap::new(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 239 | let mut to_pascal_split = TokenStream2::new(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 240 | let mut from_pascal_split = TokenStream2::new(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 306 | Ok(( [INFO] [stdout] | ________^ [INFO] [stdout] 307 | | enum_body, [INFO] [stdout] 308 | | variant_list, [INFO] [stdout] 309 | | variant_ordinals, [INFO] [stdout] ... | [INFO] [stdout] 314 | | variant_from_ordinals, [INFO] [stdout] 315 | | )) [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/proc.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 46 | let mut not_mine = Vec::::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | let mut my_args = None; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | Ok(( [INFO] [stdout] | ________^ [INFO] [stdout] 60 | | my_args.unwrap_or_else(crate::proc::EnumDefArgs::default), [INFO] [stdout] 61 | | not_mine, [INFO] [stdout] 62 | | )) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `enum_ext` (lib test) due to 4 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/core.rs:92:12 [INFO] [stdout] | [INFO] [stdout] 61 | let mut int_type = None; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | let mut other_type = None; [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 92 | Ok(EnumDefArgs { [INFO] [stdout] | ____________^ [INFO] [stdout] 93 | | int_type, [INFO] [stdout] 94 | | other_type, [INFO] [stdout] 95 | | // ... set other fields [INFO] [stdout] 96 | | }) [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/core.rs:306:8 [INFO] [stdout] | [INFO] [stdout] 230 | let name = enum_name.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 231 | let mut enum_body = TokenStream2::new(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 232 | let mut variant_count = 0usize; [INFO] [stdout] 233 | let mut variant_list = TokenStream2::new(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 234 | let mut variant_ordinals = TokenStream2::new(); [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 235 | let mut variant_from_ordinals = TokenStream2::new(); [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 238 | let mut variant_map = HashMap::new(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 239 | let mut to_pascal_split = TokenStream2::new(); [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 240 | let mut from_pascal_split = TokenStream2::new(); [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 306 | Ok(( [INFO] [stdout] | ________^ [INFO] [stdout] 307 | | enum_body, [INFO] [stdout] 308 | | variant_list, [INFO] [stdout] 309 | | variant_ordinals, [INFO] [stdout] ... | [INFO] [stdout] 314 | | variant_from_ordinals, [INFO] [stdout] 315 | | )) [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/proc.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 46 | let mut not_mine = Vec::::new(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | let mut my_args = None; [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 59 | Ok(( [INFO] [stdout] | ________^ [INFO] [stdout] 60 | | my_args.unwrap_or_else(crate::proc::EnumDefArgs::default), [INFO] [stdout] 61 | | not_mine, [INFO] [stdout] 62 | | )) [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `enum_ext` (lib) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "c85b9690c34272d42ae697a77524189733d4abc9eccc8c775b385aabad2a9c28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c85b9690c34272d42ae697a77524189733d4abc9eccc8c775b385aabad2a9c28", kill_on_drop: false }` [INFO] [stdout] c85b9690c34272d42ae697a77524189733d4abc9eccc8c775b385aabad2a9c28