[INFO] cloning repository https://github.com/bbqsrc/cpr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bbqsrc/cpr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbqsrc%2Fcpr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbqsrc%2Fcpr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95d6dbcf1c400abb2926c6a20de3fcc2ff21facb [INFO] checking bbqsrc/cpr/95d6dbcf1c400abb2926c6a20de3fcc2ff21facb against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbbqsrc%2Fcpr" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bbqsrc/cpr 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 git repo https://github.com/bbqsrc/cpr [INFO] finished tweaking git repo https://github.com/bbqsrc/cpr [INFO] tweaked toml for git repo https://github.com/bbqsrc/cpr written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/bbqsrc/cpr 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-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7332a7a1122b98433f0790c7b03a38577375f5471e0442f931ec6308bd7080aa [INFO] running `Command { std: "docker" "start" "-a" "7332a7a1122b98433f0790c7b03a38577375f5471e0442f931ec6308bd7080aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7332a7a1122b98433f0790c7b03a38577375f5471e0442f931ec6308bd7080aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7332a7a1122b98433f0790c7b03a38577375f5471e0442f931ec6308bd7080aa", kill_on_drop: false }` [INFO] [stdout] 7332a7a1122b98433f0790c7b03a38577375f5471e0442f931ec6308bd7080aa [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2057ab7317ae6bc295476a8b218a00bc65ce5f1e47c1bd04be00a7df0ff3f72b [INFO] running `Command { std: "docker" "start" "-a" "2057ab7317ae6bc295476a8b218a00bc65ce5f1e47c1bd04be00a7df0ff3f72b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Compiling peg-runtime v0.6.2 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling argh_shared v0.1.1 [INFO] [stderr] Compiling hashbrown v0.7.1 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking quine-mc_cluskey v0.2.4 [INFO] [stderr] Checking codespan-reporting v0.9.0 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking harsh v0.2.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking gimli v0.20.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking findshlibs v0.5.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling peg-macros v0.6.2 [INFO] [stderr] Checking addr2line v0.11.0 [INFO] [stderr] Checking peg v0.6.2 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Checking lang-c v0.7.0 (/opt/rustwide/workdir/crates/lang-c) [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [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] --> crates/lang-c/src/env.rs:50:32 [INFO] [stdout] | [INFO] [stdout] 43 | let mut reserved = HashSet::default(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | builtin_typenames: HashSet::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] = 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] --> crates/lang-c/src/astutil.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn apply_ops(ops: Vec>, expr: Node) -> Node { [INFO] [stdout] | ------------------------- ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | ops.into_iter().fold(expr, apply_op) [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] --> crates/lang-c/src/astutil.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 62 | lhs: Node, [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | rhs: Node, [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 67 | / Expression::BinaryOperator(Box::new(Node::new( [INFO] [stdout] 68 | | BinaryOperatorExpression { [INFO] [stdout] 69 | | operator: Node::new(op, node.span), [INFO] [stdout] 70 | | lhs: Box::new(lhs), [INFO] [stdout] ... | [INFO] [stdout] 73 | | span, [INFO] [stdout] 74 | | ))), [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] --> crates/lang-c/src/lib.rs:895:45 [INFO] [stdout] | [INFO] [stdout] 889 | b:msvc() ? [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 895 | extensions: a.unwrap_or_else(|| b.map(|x| vec![x]).unwrap_or_else(|| vec![])) [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 `lang-c` (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] --> crates/lang-c/src/env.rs:50:32 [INFO] [stdout] | [INFO] [stdout] 43 | let mut reserved = HashSet::default(); [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 50 | builtin_typenames: HashSet::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] = 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] --> crates/lang-c/src/astutil.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn apply_ops(ops: Vec>, expr: Node) -> Node { [INFO] [stdout] | ------------------------- ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 51 | ops.into_iter().fold(expr, apply_op) [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] --> crates/lang-c/src/astutil.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 62 | lhs: Node, [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | rhs: Node, [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 67 | / Expression::BinaryOperator(Box::new(Node::new( [INFO] [stdout] 68 | | BinaryOperatorExpression { [INFO] [stdout] 69 | | operator: Node::new(op, node.span), [INFO] [stdout] 70 | | lhs: Box::new(lhs), [INFO] [stdout] ... | [INFO] [stdout] 73 | | span, [INFO] [stdout] 74 | | ))), [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] --> crates/lang-c/src/tests.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 21 | fn from(t: T) -> Box> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | Box::new(t.into()) [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] --> crates/lang-c/src/tests.rs:37:28 [INFO] [stdout] | [INFO] [stdout] 36 | fn from(i: $i) -> $p { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 37 | $p::$v(i.into()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | / mk_from_inner! { [INFO] [stdout] 57 | | ArrayDeclarator => DerivedDeclarator::Array; [INFO] [stdout] 58 | | AsmStatement => Statement::Asm; [INFO] [stdout] 59 | | Attribute => Extension::Attribute; [INFO] [stdout] ... | [INFO] [stdout] 95 | | TypeSpecifier => SpecifierQualifier::TypeSpecifier; [INFO] [stdout] 96 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `mk_from_inner` (in Nightly builds, run with -Z macro-backtrace for more info) [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] --> crates/lang-c/src/tests.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 42 | fn from(i: $i) -> Node<$p> { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 43 | $p::$v(i.into()).into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | / mk_from_inner! { [INFO] [stdout] 57 | | ArrayDeclarator => DerivedDeclarator::Array; [INFO] [stdout] 58 | | AsmStatement => Statement::Asm; [INFO] [stdout] 59 | | Attribute => Extension::Attribute; [INFO] [stdout] ... | [INFO] [stdout] 95 | | TypeSpecifier => SpecifierQualifier::TypeSpecifier; [INFO] [stdout] 96 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `mk_from_inner` (in Nightly builds, run with -Z macro-backtrace for more info) [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] --> crates/lang-c/src/tests.rs:49:21 [INFO] [stdout] | [INFO] [stdout] 48 | fn from(i: $i) -> Box> { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 49 | $p::$v(i.into()).into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | / mk_from_inner! { [INFO] [stdout] 57 | | ArrayDeclarator => DerivedDeclarator::Array; [INFO] [stdout] 58 | | AsmStatement => Statement::Asm; [INFO] [stdout] 59 | | Attribute => Extension::Attribute; [INFO] [stdout] ... | [INFO] [stdout] 95 | | TypeSpecifier => SpecifierQualifier::TypeSpecifier; [INFO] [stdout] 96 | | } [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: this error originates in the macro `mk_from_inner` (in Nightly builds, run with -Z macro-backtrace for more info) [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] --> crates/lang-c/src/tests.rs:107:9 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn unop>(op: UnaryOperator, e: Expression) -> T { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 107 | / Expression::UnaryOperator( [INFO] [stdout] 108 | | UnaryOperatorExpression { [INFO] [stdout] 109 | | operator: op.into(), [INFO] [stdout] 110 | | operand: e.into(), [INFO] [stdout] 111 | | } [INFO] [stdout] 112 | | .into(), [INFO] [stdout] 113 | | ) [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] --> crates/lang-c/src/tests.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 117 | pub fn binop>(op: BinaryOperator, a: Expression, b: Expression) -> T { [INFO] [stdout] | ------------- ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 118 | / Expression::BinaryOperator( [INFO] [stdout] 119 | | BinaryOperatorExpression { [INFO] [stdout] 120 | | operator: op.into(), [INFO] [stdout] 121 | | lhs: a.into(), [INFO] [stdout] ... | [INFO] [stdout] 124 | | .into(), [INFO] [stdout] 125 | | ) [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] --> crates/lang-c/src/tests.rs:134:9 [INFO] [stdout] | [INFO] [stdout] 131 | e: Expression, [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 134 | / Expression::Member( [INFO] [stdout] 135 | | MemberExpression { [INFO] [stdout] 136 | | operator: op.into(), [INFO] [stdout] 137 | | expression: Box::new(e.into()), [INFO] [stdout] ... | [INFO] [stdout] 140 | | .into(), [INFO] [stdout] 141 | | ) [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] --> crates/lang-c/src/lib.rs:895:45 [INFO] [stdout] | [INFO] [stdout] 889 | b:msvc() ? [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 895 | extensions: a.unwrap_or_else(|| b.map(|x| vec![x]).unwrap_or_else(|| vec![])) [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 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `lang-c` (lib test) due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "2057ab7317ae6bc295476a8b218a00bc65ce5f1e47c1bd04be00a7df0ff3f72b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2057ab7317ae6bc295476a8b218a00bc65ce5f1e47c1bd04be00a7df0ff3f72b", kill_on_drop: false }` [INFO] [stdout] 2057ab7317ae6bc295476a8b218a00bc65ce5f1e47c1bd04be00a7df0ff3f72b