[INFO] fetching crate oqueue 0.1.8... [INFO] checking oqueue-0.1.8 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate oqueue 0.1.8 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate oqueue 0.1.8 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 oqueue 0.1.8 [INFO] finished tweaking crates.io crate oqueue 0.1.8 [INFO] tweaked toml for crates.io crate oqueue 0.1.8 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate oqueue 0.1.8 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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] dd3c69b14593dea623dde97465253de4715b96737bbfcba8925502d11c8c5b66 [INFO] running `Command { std: "docker" "start" "-a" "dd3c69b14593dea623dde97465253de4715b96737bbfcba8925502d11c8c5b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd3c69b14593dea623dde97465253de4715b96737bbfcba8925502d11c8c5b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd3c69b14593dea623dde97465253de4715b96737bbfcba8925502d11c8c5b66", kill_on_drop: false }` [INFO] [stdout] dd3c69b14593dea623dde97465253de4715b96737bbfcba8925502d11c8c5b66 [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] 84d9c9a3afd3a4dc0e6b209982933db05679409cfe98ac2df9ca4e97060b0d5e [INFO] running `Command { std: "docker" "start" "-a" "84d9c9a3afd3a4dc0e6b209982933db05679409cfe98ac2df9ca4e97060b0d5e", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking termcolor v1.2.0 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling quote v1.0.31 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling readonly v0.2.10 [INFO] [stderr] Checking oqueue v0.1.8 (/opt/rustwide/workdir) [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/sequencer.rs:269:20 [INFO] [stdout] | [INFO] [stdout] 267 | fn new(stream: StandardStream, writer: BufferWriter) -> Self { [INFO] [stdout] | ---------------------- -------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 268 | Sequencer { [INFO] [stdout] 269 | inner: Arc::new(Mutex::new(Inner { [INFO] [stdout] | ____________________^ [INFO] [stdout] 270 | | stream, [INFO] [stdout] 271 | | writer, [INFO] [stdout] 272 | | finished: 0, [INFO] [stdout] 273 | | pending: VecDeque::new(), [INFO] [stdout] 274 | | })), [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/task.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 56 | pub(super) fn new(index: usize, inner: Arc>) -> Self { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | Task { [INFO] [stdout] 58 | handle: Rc::new(Handle { inner, index }), [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/sync.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) fn new(value: T) -> Self { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 10 | Mutex { [INFO] [stdout] 11 | std: StdMutex::new(value), [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 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `oqueue` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "84d9c9a3afd3a4dc0e6b209982933db05679409cfe98ac2df9ca4e97060b0d5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84d9c9a3afd3a4dc0e6b209982933db05679409cfe98ac2df9ca4e97060b0d5e", kill_on_drop: false }` [INFO] [stdout] 84d9c9a3afd3a4dc0e6b209982933db05679409cfe98ac2df9ca4e97060b0d5e