[INFO] fetching crate rslint_rowan 0.10.0... [INFO] checking rslint_rowan-0.10.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate rslint_rowan 0.10.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate rslint_rowan 0.10.0 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 rslint_rowan 0.10.0 [INFO] finished tweaking crates.io crate rslint_rowan 0.10.0 [INFO] tweaked toml for crates.io crate rslint_rowan 0.10.0 written to /workspace/builds/worker-0-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 19 packages to latest compatible versions [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding smol_str v0.1.24 (available: v0.3.1) [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-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98d09f8042c6f20cec54078d6349c622270ec49869ac6a19136eb9bf094d3e22 [INFO] running `Command { std: "docker" "start" "-a" "98d09f8042c6f20cec54078d6349c622270ec49869ac6a19136eb9bf094d3e22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98d09f8042c6f20cec54078d6349c622270ec49869ac6a19136eb9bf094d3e22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98d09f8042c6f20cec54078d6349c622270ec49869ac6a19136eb9bf094d3e22", kill_on_drop: false }` [INFO] [stdout] 98d09f8042c6f20cec54078d6349c622270ec49869ac6a19136eb9bf094d3e22 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cc2918396bc7b9a42fab479ec7a614bd2b8e957be4cb605df030593d69e6409 [INFO] running `Command { std: "docker" "start" "-a" "6cc2918396bc7b9a42fab479ec7a614bd2b8e957be4cb605df030593d69e6409", kill_on_drop: false }` [INFO] [stderr] Compiling erasable v1.2.1 [INFO] [stderr] Compiling slice-dst v1.5.1 [INFO] [stderr] Checking text-size v1.1.1 [INFO] [stderr] Checking smol_str v0.1.24 [INFO] [stderr] Checking m_lexer v0.0.4 [INFO] [stderr] Checking rslint_rowan v0.10.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `NodeCache` [INFO] [stdout] --> src/green.rs:10:45 [INFO] [stdout] | [INFO] [stdout] 10 | builder::{Checkpoint, GreenNodeBuilder, NodeCache}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NodeCache` [INFO] [stdout] --> src/green.rs:10:45 [INFO] [stdout] | [INFO] [stdout] 10 | builder::{Checkpoint, GreenNodeBuilder, NodeCache}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `NodeOrToken` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/green/builder.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn finish(mut self) -> GreenNode { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 186 | assert_eq!(self.children.len(), 1); [INFO] [stdout] 187 | match self.children.pop().unwrap() { [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 `NodeOrToken` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cursor.rs:472:21 [INFO] [stdout] | [INFO] [stdout] 462 | let mut children = self.children_with_tokens().filter(|child| { [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 468 | let left = children.next().unwrap(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 469 | let right = children.next(); [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 472 | if let Some(right) = right { [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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rslint_rowan` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `NodeOrToken` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/green/builder.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 185 | pub fn finish(mut self) -> GreenNode { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 186 | assert_eq!(self.children.len(), 1); [INFO] [stdout] 187 | match self.children.pop().unwrap() { [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 `NodeOrToken` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/cursor.rs:472:21 [INFO] [stdout] | [INFO] [stdout] 462 | let mut children = self.children_with_tokens().filter(|child| { [INFO] [stdout] | ------------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 468 | let left = children.next().unwrap(); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 469 | let right = children.next(); [INFO] [stdout] | ----- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 472 | if let Some(right) = right { [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 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rslint_rowan` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "6cc2918396bc7b9a42fab479ec7a614bd2b8e957be4cb605df030593d69e6409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cc2918396bc7b9a42fab479ec7a614bd2b8e957be4cb605df030593d69e6409", kill_on_drop: false }` [INFO] [stdout] 6cc2918396bc7b9a42fab479ec7a614bd2b8e957be4cb605df030593d69e6409