[INFO] fetching crate teehee 0.2.8... [INFO] checking teehee-0.2.8 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate teehee 0.2.8 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate teehee 0.2.8 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 teehee 0.2.8 [INFO] finished tweaking crates.io crate teehee 0.2.8 [INFO] tweaked toml for crates.io crate teehee 0.2.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate teehee 0.2.8 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] 24db68474f8296936d9bfd733a87c97e1d1d5093af702d175f7555b1c639cde6 [INFO] running `Command { std: "docker" "start" "-a" "24db68474f8296936d9bfd733a87c97e1d1d5093af702d175f7555b1c639cde6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24db68474f8296936d9bfd733a87c97e1d1d5093af702d175f7555b1c639cde6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24db68474f8296936d9bfd733a87c97e1d1d5093af702d175f7555b1c639cde6", kill_on_drop: false }` [INFO] [stdout] 24db68474f8296936d9bfd733a87c97e1d1d5093af702d175f7555b1c639cde6 [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] b985613408fdaa0acdfff985ded131ca0f55917daba610645d9df82b885da584 [INFO] running `Command { std: "docker" "start" "-a" "b985613408fdaa0acdfff985ded131ca0f55917daba610645d9df82b885da584", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.114 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling signal-hook v0.3.13 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling jetscii v0.5.1 [INFO] [stderr] Checking bytecount v0.5.1 [INFO] [stderr] Checking unicode-segmentation v1.8.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking xi-rope v0.3.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking signal-hook-mio v0.2.1 [INFO] [stderr] Checking crossterm v0.22.1 [INFO] [stderr] Checking teehee v0.2.8 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `xi_rope::tree::Node` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/history.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 16 | let (inserts, deletions) = self.delta.clone().factor(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | &deleted_now.into_node(), [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 `xi_rope::tree::Node` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/history.rs:69:43 [INFO] [stdout] | [INFO] [stdout] 63 | let after_next = after_self.apply_delta(&next.clone().factor().0); // don't do prefinal deletions [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | delta: RopeDelta::synthesize(&tombstones.into_node(), &inserted, &deleted), [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 `xi_rope::tree::Node` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/history.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 16 | let (inserts, deletions) = self.delta.clone().factor(); [INFO] [stdout] | ------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 24 | &deleted_now.into_node(), [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 `xi_rope::tree::Node` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/history.rs:69:43 [INFO] [stdout] | [INFO] [stdout] 63 | let after_next = after_self.apply_delta(&next.clone().factor().0); // don't do prefinal deletions [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 69 | delta: RopeDelta::synthesize(&tombstones.into_node(), &inserted, &deleted), [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: struct `MixedRepr` is never constructed [INFO] [stdout] --> src/hex_view/view.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct MixedRepr(u8); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MixedRepr` is never constructed [INFO] [stdout] --> src/hex_view/view.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | struct MixedRepr(u8); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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 `teehee` (lib test) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `teehee` (lib) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "b985613408fdaa0acdfff985ded131ca0f55917daba610645d9df82b885da584", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b985613408fdaa0acdfff985ded131ca0f55917daba610645d9df82b885da584", kill_on_drop: false }` [INFO] [stdout] b985613408fdaa0acdfff985ded131ca0f55917daba610645d9df82b885da584