[INFO] fetching crate libcpuid_dump 0.1.2... [INFO] checking libcpuid_dump-0.1.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate libcpuid_dump 0.1.2 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate libcpuid_dump 0.1.2 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 libcpuid_dump 0.1.2 [INFO] finished tweaking crates.io crate libcpuid_dump 0.1.2 [INFO] tweaked toml for crates.io crate libcpuid_dump 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 8 packages to latest compatible versions [INFO] [stderr] Adding windows v0.34.0 (latest: v0.58.0) [INFO] [stderr] Adding windows_aarch64_msvc v0.34.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.34.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.34.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.34.0 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.34.0 (latest: v0.52.6) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 315c95c4b0f52d0cadbdacf3b4f12af23e93c2097813d0b9240bf0d72ec875d5 [INFO] running `Command { std: "docker" "start" "-a" "315c95c4b0f52d0cadbdacf3b4f12af23e93c2097813d0b9240bf0d72ec875d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "315c95c4b0f52d0cadbdacf3b4f12af23e93c2097813d0b9240bf0d72ec875d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "315c95c4b0f52d0cadbdacf3b4f12af23e93c2097813d0b9240bf0d72ec875d5", kill_on_drop: false }` [INFO] [stdout] 315c95c4b0f52d0cadbdacf3b4f12af23e93c2097813d0b9240bf0d72ec875d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0e34eb0912f692725b0dc804987ce39a6c734c1ad35e56413989fc0763852268 [INFO] running `Command { std: "docker" "start" "-a" "0e34eb0912f692725b0dc804987ce39a6c734c1ad35e56413989fc0763852268", kill_on_drop: false }` [INFO] [stderr] Checking libcpuid_dump v0.1.2 (/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] --> codename/codename_intel.rs:914:22 [INFO] [stdout] | [INFO] [stdout] 913 | pub(crate) fn hybrid(core: Self, atom: Self) -> 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] 914 | Self::Hybrid(Box::new(core), Box::new(atom)) [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] --> codename/codename_intel.rs:914:38 [INFO] [stdout] | [INFO] [stdout] 913 | pub(crate) fn hybrid(core: Self, atom: Self) -> 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] 914 | Self::Hybrid(Box::new(core), Box::new(atom)) [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] --> hybrid_topology.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | thread::scope(|s| s.spawn(|| { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 49 | | self::pin_thread(type_only_list[0]).unwrap(); [INFO] [stdout] 50 | | let eax = cpuid!(0x1, 0x0).eax; [INFO] [stdout] 51 | | let apicid = initial_apic_id!(eax); [INFO] [stdout] ... | [INFO] [stdout] 107 | | } [INFO] [stdout] 108 | | }).join().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] [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] --> hybrid_topology.rs:317:60 [INFO] [stdout] | [INFO] [stdout] 317 | let (num_physical_proc, cache) = thread::scope(|s| s.spawn(move || { [INFO] [stdout] | ____________________________________________________________^ [INFO] [stdout] 318 | | self::pin_thread(cpu_list[0]).unwrap(); [INFO] [stdout] 319 | | [INFO] [stdout] 320 | | let threads_per_core = get_threads_per_core().unwrap_or(1); [INFO] [stdout] ... | [INFO] [stdout] 325 | | ) [INFO] [stdout] 326 | | }).join().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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [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] --> codename/codename_intel.rs:914:22 [INFO] [stdout] | [INFO] [stdout] 913 | pub(crate) fn hybrid(core: Self, atom: Self) -> 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] 914 | Self::Hybrid(Box::new(core), Box::new(atom)) [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] --> codename/codename_intel.rs:914:38 [INFO] [stdout] | [INFO] [stdout] 913 | pub(crate) fn hybrid(core: Self, atom: Self) -> 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] 914 | Self::Hybrid(Box::new(core), Box::new(atom)) [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] --> hybrid_topology.rs:48:27 [INFO] [stdout] | [INFO] [stdout] 48 | thread::scope(|s| s.spawn(|| { [INFO] [stdout] | ___________________________^ [INFO] [stdout] 49 | | self::pin_thread(type_only_list[0]).unwrap(); [INFO] [stdout] 50 | | let eax = cpuid!(0x1, 0x0).eax; [INFO] [stdout] 51 | | let apicid = initial_apic_id!(eax); [INFO] [stdout] ... | [INFO] [stdout] 107 | | } [INFO] [stdout] 108 | | }).join().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] [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] --> hybrid_topology.rs:317:60 [INFO] [stdout] | [INFO] [stdout] 317 | let (num_physical_proc, cache) = thread::scope(|s| s.spawn(move || { [INFO] [stdout] | ____________________________________________________________^ [INFO] [stdout] 318 | | self::pin_thread(cpu_list[0]).unwrap(); [INFO] [stdout] 319 | | [INFO] [stdout] 320 | | let threads_per_core = get_threads_per_core().unwrap_or(1); [INFO] [stdout] ... | [INFO] [stdout] 325 | | ) [INFO] [stdout] 326 | | }).join().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] [INFO] [stdout] [INFO] [stderr] error: could not compile `libcpuid_dump` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libcpuid_dump` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "0e34eb0912f692725b0dc804987ce39a6c734c1ad35e56413989fc0763852268", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e34eb0912f692725b0dc804987ce39a6c734c1ad35e56413989fc0763852268", kill_on_drop: false }` [INFO] [stdout] 0e34eb0912f692725b0dc804987ce39a6c734c1ad35e56413989fc0763852268