[INFO] fetching crate jrsonnet-evaluator 0.5.0-pre95... [INFO] checking jrsonnet-evaluator-0.5.0-pre95 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate jrsonnet-evaluator 0.5.0-pre95 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate jrsonnet-evaluator 0.5.0-pre95 on toolchain 7014e13d5becc920d4bea3cd87942c8a13d359bf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jrsonnet-evaluator 0.5.0-pre95 [INFO] finished tweaking crates.io crate jrsonnet-evaluator 0.5.0-pre95 [INFO] tweaked toml for crates.io crate jrsonnet-evaluator 0.5.0-pre95 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 60 packages to latest compatible versions [INFO] [stderr] Adding annotate-snippets v0.9.2 (available: v0.11.4) [INFO] [stderr] Adding hashbrown v0.13.2 (available: v0.14.5) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding strsim v0.10.0 (available: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 33965b6aa44b5f4e95d04cbdf90eaf85d0734a7aa8ead06a9b8bbc8c9e5df314 [INFO] running `Command { std: "docker" "start" "-a" "33965b6aa44b5f4e95d04cbdf90eaf85d0734a7aa8ead06a9b8bbc8c9e5df314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "33965b6aa44b5f4e95d04cbdf90eaf85d0734a7aa8ead06a9b8bbc8c9e5df314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33965b6aa44b5f4e95d04cbdf90eaf85d0734a7aa8ead06a9b8bbc8c9e5df314", kill_on_drop: false }` [INFO] [stdout] 33965b6aa44b5f4e95d04cbdf90eaf85d0734a7aa8ead06a9b8bbc8c9e5df314 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a02325296a55cffde2ae7b79cb68667069342f10c25585d05760177b065ebac3 [INFO] running `Command { std: "docker" "start" "-a" "a02325296a55cffde2ae7b79cb68667069342f10c25585d05760177b065ebac3", kill_on_drop: false }` [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling peg-runtime v0.8.3 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking yansi-term v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling jrsonnet-gcmodule-derive v0.3.7 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling jrsonnet-macros v0.5.0-pre95 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Compiling peg-macros v0.8.4 [INFO] [stderr] Checking annotate-snippets v0.9.2 [INFO] [stderr] Checking hashbrown v0.13.2 [INFO] [stderr] Checking jrsonnet-gcmodule v0.3.7 [INFO] [stderr] Checking jrsonnet-interner v0.5.0-pre95 [INFO] [stderr] Checking peg v0.8.4 [INFO] [stderr] Checking jrsonnet-parser v0.5.0-pre95 [INFO] [stderr] Checking jrsonnet-types v0.5.0-pre95 [INFO] [stderr] Checking jrsonnet-evaluator v0.5.0-pre95 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `(val::Val, BinaryOpType, &jrsonnet_parser::LocExpr)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/evaluate/operator.rs:82:11 [INFO] [stdout] | [INFO] [stdout] 75 | ctx: Context, [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 82 | Ok(match (evaluate(ctx.clone(), a)?, op, b) { [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: this value of type `jrsonnet_parser::Source` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/evaluate/mod.rs:666:8 [INFO] [stdout] | [INFO] [stdout] 415 | pub fn evaluate(ctx: Context, expr: &LocExpr) -> Result { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 666 | let tmp = loc.clone().0; [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: this value of type `std::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn iter_keys(self, mut handler: impl FnMut(IStr)) { [INFO] [stdout] | ---- ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | if let Some(parent) = self.0.parent.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: this value of type `(Val, BinaryOpType, &jrsonnet_parser::LocExpr)` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/evaluate/operator.rs:82:11 [INFO] [stdout] | [INFO] [stdout] 75 | ctx: Context, [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 82 | Ok(match (evaluate(ctx.clone(), a)?, op, b) { [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: this value of type `jrsonnet_parser::Source` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/evaluate/mod.rs:666:8 [INFO] [stdout] | [INFO] [stdout] 415 | pub fn evaluate(ctx: Context, expr: &LocExpr) -> Result { [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 666 | let tmp = loc.clone().0; [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: this value of type `Ref<'_, dyn import::ImportResolver>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:566:3 [INFO] [stdout] | [INFO] [stdout] 565 | pub fn resolve(&self, path: impl AsRef) -> Result { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 566 | self.import_resolver().resolve(path.as_ref()) [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] warning: trait `Unnamed` is never used [INFO] [stdout] --> src/function/arglike.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait Unnamed {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Named` is never used [INFO] [stdout] --> src/function/arglike.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub trait Named {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jrsonnet-evaluator` (lib test) due to 5 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::option::Option` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/map.rs:21:25 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn iter_keys(self, mut handler: impl FnMut(IStr)) { [INFO] [stdout] | ---- ----------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 21 | if let Some(parent) = self.0.parent.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: this value of type `Ref<'_, dyn import::ImportResolver>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:566:3 [INFO] [stdout] | [INFO] [stdout] 565 | pub fn resolve(&self, path: impl AsRef) -> Result { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 566 | self.import_resolver().resolve(path.as_ref()) [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] warning: trait `Unnamed` is never used [INFO] [stdout] --> src/function/arglike.rs:81:12 [INFO] [stdout] | [INFO] [stdout] 81 | pub trait Unnamed {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Named` is never used [INFO] [stdout] --> src/function/arglike.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | pub trait Named {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jrsonnet-evaluator` (lib) due to 5 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a02325296a55cffde2ae7b79cb68667069342f10c25585d05760177b065ebac3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a02325296a55cffde2ae7b79cb68667069342f10c25585d05760177b065ebac3", kill_on_drop: false }` [INFO] [stdout] a02325296a55cffde2ae7b79cb68667069342f10c25585d05760177b065ebac3