[INFO] fetching crate metadata-store 0.2.4... [INFO] checking metadata-store-0.2.4 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate metadata-store 0.2.4 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate metadata-store 0.2.4 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 metadata-store 0.2.4 [INFO] finished tweaking crates.io crate metadata-store 0.2.4 [INFO] tweaked toml for crates.io crate metadata-store 0.2.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate metadata-store 0.2.4 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bdb99eeb239edccdaaccbb09b9e3ab245332495b46d3d366e73d6c45111928a4 [INFO] running `Command { std: "docker" "start" "-a" "bdb99eeb239edccdaaccbb09b9e3ab245332495b46d3d366e73d6c45111928a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdb99eeb239edccdaaccbb09b9e3ab245332495b46d3d366e73d6c45111928a4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdb99eeb239edccdaaccbb09b9e3ab245332495b46d3d366e73d6c45111928a4", kill_on_drop: false }` [INFO] [stdout] bdb99eeb239edccdaaccbb09b9e3ab245332495b46d3d366e73d6c45111928a4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6c9d6996645388408cbe99336c4b48cd80e0503aaf3312b4c464a0f02c04dc7f [INFO] running `Command { std: "docker" "start" "-a" "6c9d6996645388408cbe99336c4b48cd80e0503aaf3312b4c464a0f02c04dc7f", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling serde v1.0.171 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking shared-local-state v0.1.1 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking ebr v0.2.8 [INFO] [stderr] Checking stack-map v1.0.2 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking fault-injection v1.0.9 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking pagetable v0.4.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling jobserver v0.1.26 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking regex-automata v0.3.3 [INFO] [stderr] Compiling zstd-sys v2.0.8+zstd.1.5.5 [INFO] [stderr] Checking concurrent-map v5.0.25 [INFO] [stderr] Checking inline-array v0.1.11 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking zstd v0.12.4 [INFO] [stderr] Checking metadata-store v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Result, Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 93 | fn worker(mut rx: Receiver, mut last_snapshot_lsn: u64, inner: Inner) { [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] 102 | match get_compactions(&mut rx) { [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 `Result, Option>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:102:15 [INFO] [stdout] | [INFO] [stdout] 93 | fn worker(mut rx: Receiver, mut last_snapshot_lsn: u64, inner: Inner) { [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] 102 | match get_compactions(&mut rx) { [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `metadata-store` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `metadata-store` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6c9d6996645388408cbe99336c4b48cd80e0503aaf3312b4c464a0f02c04dc7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c9d6996645388408cbe99336c4b48cd80e0503aaf3312b4c464a0f02c04dc7f", kill_on_drop: false }` [INFO] [stdout] 6c9d6996645388408cbe99336c4b48cd80e0503aaf3312b4c464a0f02c04dc7f