[INFO] fetching crate xcsp3-rust 0.1.0... [INFO] checking xcsp3-rust-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate xcsp3-rust 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate xcsp3-rust 0.1.0 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 xcsp3-rust 0.1.0 [INFO] finished tweaking crates.io crate xcsp3-rust 0.1.0 [INFO] tweaked toml for crates.io crate xcsp3-rust 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] [stderr] Adding quick-xml v0.29.0 (latest: v0.36.1) [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] [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c9d02ac7c6f0d994311d4ef9b1662c1c4182023ad281a63e3989dc993c290c10 [INFO] running `Command { std: "docker" "start" "-a" "c9d02ac7c6f0d994311d4ef9b1662c1c4182023ad281a63e3989dc993c290c10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9d02ac7c6f0d994311d4ef9b1662c1c4182023ad281a63e3989dc993c290c10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9d02ac7c6f0d994311d4ef9b1662c1c4182023ad281a63e3989dc993c290c10", kill_on_drop: false }` [INFO] [stdout] c9d02ac7c6f0d994311d4ef9b1662c1c4182023ad281a63e3989dc993c290c10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9424b2b5242395cef89dd111f74fb648fe1ac14836a23806aa08cf331d5cc7f7 [INFO] running `Command { std: "docker" "start" "-a" "9424b2b5242395cef89dd111f74fb648fe1ac14836a23806aa08cf331d5cc7f7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking quick-xml v0.29.0 [INFO] [stderr] Checking xcsp3-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `id`, `note`, and `type` are never read [INFO] [stdout] --> src/xcsp_xml/constraint_block.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 70 | pub struct ConstraintBlock { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 71 | #[serde(rename = "@id", default)] [INFO] [stdout] 72 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 73 | #[serde(rename = "@note", default)] [INFO] [stdout] 74 | pub note: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 75 | #[serde(rename = "@class", default)] [INFO] [stdout] 76 | pub r#type: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstraintBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `class` and `id` are never read [INFO] [stdout] --> src/xcsp_xml/constraint_group.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 64 | pub struct ConstraintGroup { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 65 | #[serde(rename = "@class", default)] [INFO] [stdout] 66 | pub class: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 67 | #[serde(rename = "@id", default)] [INFO] [stdout] 68 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstraintGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vars` is never read [INFO] [stdout] --> src/xcsp_xml/constraint_type.rs:206:13 [INFO] [stdout] | [INFO] [stdout] 204 | Circuit { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 205 | #[serde(rename = "$value")] [INFO] [stdout] 206 | vars: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstraintType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/xcsp_xml/objective.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct MaximizeMinimize { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 78 | #[serde(rename = "id", default)] [INFO] [stdout] 79 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `MaximizeMinimize` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `type_`, `start_index`, and `note` are never read [INFO] [stdout] --> src/xcsp_xml/variable_array.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 86 | pub struct VariableArray { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 90 | pub type_: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 91 | #[serde(rename = "@startIndex", default)] [INFO] [stdout] 92 | pub start_index: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 93 | #[serde(rename = "@note", default)] [INFO] [stdout] 94 | pub note: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VariableArray` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/constraints/xconstraint_set.rs:193:19 [INFO] [stdout] | [INFO] [stdout] 187 | cc: XConstraintType<'a>, [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 193 | match XSlide::from_str(cc, vars, offset_str, circular_str, self.set) { [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/constraints/xconstraint_set.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn build_group(&mut self, cc: XConstraintType<'a>, args: &[String]) { [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 207 | match XGroup::from_str(cc, args, self.set) { [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/constraints/xgroup.rs:163:16 [INFO] [stdout] | [INFO] [stdout] 146 | cc: XConstraintType<'a>, [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 163 | Ok(XGroup::new(args, set, Box::new(cc))) [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/constraints/xcumulative.rs:195:16 [INFO] [stdout] | [INFO] [stdout] 127 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 133 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 139 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | let rand: Operand = match Operand::get_operand_by_str(&spilt[1..], &ope) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 159 | Some(r) => r, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 166 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 177 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 195 | Ok(Self::new( [INFO] [stdout] | ________________^ [INFO] [stdout] 196 | | scope, [INFO] [stdout] 197 | | set, [INFO] [stdout] 198 | | lengths, [INFO] [stdout] ... | [INFO] [stdout] 204 | | start_index, [INFO] [stdout] 205 | | )) [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/constraints/xslide.rs:101:19 [INFO] [stdout] | [INFO] [stdout] 95 | cc: XConstraintType<'a>, [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | match list_to_vec_var_val(arg_str) { [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 5 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `note`, and `type` are never read [INFO] [stdout] --> src/xcsp_xml/constraint_block.rs:72:13 [INFO] [stdout] | [INFO] [stdout] 70 | pub struct ConstraintBlock { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 71 | #[serde(rename = "@id", default)] [INFO] [stdout] 72 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 73 | #[serde(rename = "@note", default)] [INFO] [stdout] 74 | pub note: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 75 | #[serde(rename = "@class", default)] [INFO] [stdout] 76 | pub r#type: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstraintBlock` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `class` and `id` are never read [INFO] [stdout] --> src/xcsp_xml/constraint_group.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 64 | pub struct ConstraintGroup { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 65 | #[serde(rename = "@class", default)] [INFO] [stdout] 66 | pub class: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 67 | #[serde(rename = "@id", default)] [INFO] [stdout] 68 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstraintGroup` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `vars` is never read [INFO] [stdout] --> src/xcsp_xml/constraint_type.rs:206:13 [INFO] [stdout] | [INFO] [stdout] 204 | Circuit { [INFO] [stdout] | ------- field in this variant [INFO] [stdout] 205 | #[serde(rename = "$value")] [INFO] [stdout] 206 | vars: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConstraintType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> src/xcsp_xml/objective.rs:79:13 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct MaximizeMinimize { [INFO] [stdout] | ---------------- field in this struct [INFO] [stdout] 78 | #[serde(rename = "id", default)] [INFO] [stdout] 79 | pub id: String, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `MaximizeMinimize` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `type_`, `start_index`, and `note` are never read [INFO] [stdout] --> src/xcsp_xml/variable_array.rs:90:13 [INFO] [stdout] | [INFO] [stdout] 86 | pub struct VariableArray { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 90 | pub type_: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 91 | #[serde(rename = "@startIndex", default)] [INFO] [stdout] 92 | pub start_index: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 93 | #[serde(rename = "@note", default)] [INFO] [stdout] 94 | pub note: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VariableArray` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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/constraints/xconstraint_set.rs:193:19 [INFO] [stdout] | [INFO] [stdout] 187 | cc: XConstraintType<'a>, [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 193 | match XSlide::from_str(cc, vars, offset_str, circular_str, self.set) { [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/constraints/xconstraint_set.rs:207:19 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn build_group(&mut self, cc: XConstraintType<'a>, args: &[String]) { [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 207 | match XGroup::from_str(cc, args, self.set) { [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/constraints/xgroup.rs:163:16 [INFO] [stdout] | [INFO] [stdout] 146 | cc: XConstraintType<'a>, [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 163 | Ok(XGroup::new(args, set, Box::new(cc))) [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/constraints/xcumulative.rs:195:16 [INFO] [stdout] | [INFO] [stdout] 127 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 133 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 139 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 153 | let rand: Operand = match Operand::get_operand_by_str(&spilt[1..], &ope) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 159 | Some(r) => r, [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 166 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 177 | Err(e) => { [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 195 | Ok(Self::new( [INFO] [stdout] | ________________^ [INFO] [stdout] 196 | | scope, [INFO] [stdout] 197 | | set, [INFO] [stdout] 198 | | lengths, [INFO] [stdout] ... | [INFO] [stdout] 204 | | start_index, [INFO] [stdout] 205 | | )) [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] [stderr] error: could not compile `xcsp3-rust` (lib test) due to 6 previous errors; 5 warnings emitted [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/constraints/xslide.rs:101:19 [INFO] [stdout] | [INFO] [stdout] 95 | cc: XConstraintType<'a>, [INFO] [stdout] | ----------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 101 | match list_to_vec_var_val(arg_str) { [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 5 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `xcsp3-rust` (lib) due to 6 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9424b2b5242395cef89dd111f74fb648fe1ac14836a23806aa08cf331d5cc7f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9424b2b5242395cef89dd111f74fb648fe1ac14836a23806aa08cf331d5cc7f7", kill_on_drop: false }` [INFO] [stdout] 9424b2b5242395cef89dd111f74fb648fe1ac14836a23806aa08cf331d5cc7f7