[INFO] fetching crate subenum 1.1.2... [INFO] checking subenum-1.1.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate subenum 1.1.2 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate subenum 1.1.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate subenum 1.1.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate subenum 1.1.2 [INFO] tweaked toml for crates.io crate subenum 1.1.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate subenum 1.1.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01daac563159149a7f0d012116451718e91189cbbaad0a3e3feb1810d5ddb3d2 [INFO] running `Command { std: "docker" "start" "-a" "01daac563159149a7f0d012116451718e91189cbbaad0a3e3feb1810d5ddb3d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01daac563159149a7f0d012116451718e91189cbbaad0a3e3feb1810d5ddb3d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01daac563159149a7f0d012116451718e91189cbbaad0a3e3feb1810d5ddb3d2", kill_on_drop: false }` [INFO] [stdout] 01daac563159149a7f0d012116451718e91189cbbaad0a3e3feb1810d5ddb3d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6e7f968b0c33676fadaf819fba1fe4ad3fae11c5d5f28f1a055e3aba6723d0e [INFO] running `Command { std: "docker" "start" "-a" "d6e7f968b0c33676fadaf819fba1fe4ad3fae11c5d5f28f1a055e3aba6723d0e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking subenum v1.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.38s [INFO] running `Command { std: "docker" "inspect" "d6e7f968b0c33676fadaf819fba1fe4ad3fae11c5d5f28f1a055e3aba6723d0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6e7f968b0c33676fadaf819fba1fe4ad3fae11c5d5f28f1a055e3aba6723d0e", kill_on_drop: false }` [INFO] [stdout] d6e7f968b0c33676fadaf819fba1fe4ad3fae11c5d5f28f1a055e3aba6723d0e [INFO] checking subenum-1.1.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate subenum 1.1.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate subenum 1.1.2 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate subenum 1.1.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate subenum 1.1.2 [INFO] tweaked toml for crates.io crate subenum 1.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate subenum 1.1.2 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 905fc4fd21ee26769d531f58fa2f33aac0107f9d1647b47e8f5851efa9b2db6a [INFO] running `Command { std: "docker" "start" "-a" "905fc4fd21ee26769d531f58fa2f33aac0107f9d1647b47e8f5851efa9b2db6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "905fc4fd21ee26769d531f58fa2f33aac0107f9d1647b47e8f5851efa9b2db6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "905fc4fd21ee26769d531f58fa2f33aac0107f9d1647b47e8f5851efa9b2db6a", kill_on_drop: false }` [INFO] [stdout] 905fc4fd21ee26769d531f58fa2f33aac0107f9d1647b47e8f5851efa9b2db6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 88fc7ada6db8d12814bb3bf8c1acdc308349b5b8de40d43b832df9c20185d9ab [INFO] running `Command { std: "docker" "start" "-a" "88fc7ada6db8d12814bb3bf8c1acdc308349b5b8de40d43b832df9c20185d9ab", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Checking subenum v1.1.2 (/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/lib.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 62 | let meta = attr.parse_meta().unwrap(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | let nested = match meta { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 64 | Meta::List(list) => list.nested, [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 67 | nested.into_iter().map(|nested| match nested { [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:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | fn build_enum_map(args: AttributeArgs, derives: &[Derive]) -> BTreeMap { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 74 | / args.into_iter() [INFO] [stdout] 75 | | .map(|nested| match nested { [INFO] [stdout] 76 | | NestedMeta::Meta(meta) => meta, [INFO] [stdout] 77 | | NestedMeta::Lit(_) => panic!("{}", ERR), [INFO] [stdout] ... | [INFO] [stdout] 102 | | ) [INFO] [stdout] 103 | | }) [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/lib.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 98 | .map(|(ident, attrs)| { [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | Enum::new(ident.clone(), attrs, derives.to_owned()), [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/enum.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(ident: Ident, attributes: Vec, derives: Vec) -> Self { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 23 | variants: Punctuated::new(), [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/enum.rs:24:34 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(ident: Ident, attributes: Vec, derives: Vec) -> Self { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | variants_attributes: Vec::new(), [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/enum.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(ident: Ident, attributes: Vec, derives: Vec) -> Self { [INFO] [stdout] | ---------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 27 | generics: Generics { [INFO] [stdout] | _______________________^ [INFO] [stdout] 28 | | lt_token: Some(syn::token::Lt::default()), [INFO] [stdout] 29 | | params: Punctuated::new(), [INFO] [stdout] 30 | | gt_token: Some(syn::token::Gt::default()), [INFO] [stdout] 31 | | where_clause: None, [INFO] [stdout] 32 | | }, [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/enum.rs:70:73 [INFO] [stdout] | [INFO] [stdout] 66 | ... let bounds: Vec = ty.bounds.iter().cloned().collect(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 70 | ... .map(move |ident| (Param::Ident(ident), bounds.clone())) [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 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `subenum` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "88fc7ada6db8d12814bb3bf8c1acdc308349b5b8de40d43b832df9c20185d9ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88fc7ada6db8d12814bb3bf8c1acdc308349b5b8de40d43b832df9c20185d9ab", kill_on_drop: false }` [INFO] [stdout] 88fc7ada6db8d12814bb3bf8c1acdc308349b5b8de40d43b832df9c20185d9ab