[INFO] fetching crate memflow-ffi 0.2.0... [INFO] checking memflow-ffi-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate memflow-ffi 0.2.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate memflow-ffi 0.2.0 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 memflow-ffi 0.2.0 [INFO] finished tweaking crates.io crate memflow-ffi 0.2.0 [INFO] tweaked toml for crates.io crate memflow-ffi 0.2.0 written to /workspace/builds/worker-5-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 153 packages to latest compatible versions [INFO] [stderr] Adding abi_stable v0.10.3 (latest: v0.11.3) [INFO] [stderr] Adding abi_stable_derive v0.10.3 (latest: v0.11.3) [INFO] [stderr] Adding abi_stable_shared v0.10.3 (latest: v0.11.0) [INFO] [stderr] Adding as_derive_utils v0.10.3 (latest: v0.11.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cglue v0.2.14 (latest: v0.3.4) [INFO] [stderr] Adding cglue-gen v0.2.9 (latest: v0.3.1) [INFO] [stderr] Adding cglue-macro v0.2.3 (latest: v0.3.0) [INFO] [stderr] Adding dataview v0.1.2 (latest: v1.0.1) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding itertools v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding libloading v0.7.4 (latest: v0.8.5) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.10) [INFO] [stderr] Adding pelite v0.9.0 (latest: v0.10.0) [INFO] [stderr] Adding proc-macro-crate v2.0.2 (latest: v3.2.0) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.3) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.1) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding toml v0.8.2 (latest: v0.8.19) [INFO] [stderr] Adding toml_datetime v0.6.3 (latest: v0.6.8) [INFO] [stderr] Adding toml_edit v0.20.2 (latest: v0.22.20) [INFO] [stderr] Adding volatile v0.4.6 (latest: v0.6.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding winnow v0.5.40 (latest: v0.6.18) [INFO] [stderr] Adding x86_64 v0.14.12 (latest: v0.15.1) [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7f89b72a37e5065a01f054706116350208c988f1a944031722bfa23f62cd4316 [INFO] running `Command { std: "docker" "start" "-a" "7f89b72a37e5065a01f054706116350208c988f1a944031722bfa23f62cd4316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f89b72a37e5065a01f054706116350208c988f1a944031722bfa23f62cd4316", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f89b72a37e5065a01f054706116350208c988f1a944031722bfa23f62cd4316", kill_on_drop: false }` [INFO] [stdout] 7f89b72a37e5065a01f054706116350208c988f1a944031722bfa23f62cd4316 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2e0fa6f738e9f199915d3a3562dc75de2fa9ac27aafd2bec68879ce705138b60 [INFO] running `Command { std: "docker" "start" "-a" "2e0fa6f738e9f199915d3a3562dc75de2fa9ac27aafd2bec68879ce705138b60", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling core_extensions_proc_macros v1.5.3 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling winnow v0.5.40 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling tstr_proc_macros v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking toml_datetime v0.6.3 [INFO] [stderr] Compiling cglue v0.2.14 [INFO] [stderr] Checking serde_spanned v0.6.7 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Compiling scroll_derive v0.12.0 [INFO] [stderr] Checking generational-arena v0.2.9 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking tstr v0.2.4 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking volatile v0.4.6 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking repr_offset v0.2.2 [INFO] [stderr] Checking dataview v0.1.2 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling pelite-macros v0.1.1 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking tarc v0.1.4 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking coarsetime v0.1.34 [INFO] [stderr] Checking scroll v0.12.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking pelite v0.9.0 [INFO] [stderr] Compiling core_extensions v1.5.3 [INFO] [stderr] Checking goblin v0.8.2 [INFO] [stderr] Checking x86_64 v0.14.12 [INFO] [stderr] Compiling abi_stable_shared v0.10.3 [INFO] [stderr] Checking libloading v0.8.5 [INFO] [stderr] Checking bumpalo v3.16.0 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking dataview v1.0.1 [INFO] [stderr] Checking rangemap v1.5.1 [INFO] [stderr] Checking fixed-slice-vec v0.10.0 [INFO] [stderr] Checking toml_edit v0.20.2 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Checking simplelog v0.12.2 [INFO] [stderr] Checking toml v0.8.2 [INFO] [stderr] Compiling as_derive_utils v0.10.3 [INFO] [stderr] Compiling abi_stable_derive v0.10.3 [INFO] [stderr] Compiling proc-macro-crate v2.0.2 [INFO] [stderr] Compiling cglue-gen v0.2.9 [INFO] [stderr] Compiling memflow-derive v0.2.0 [INFO] [stderr] Compiling cglue-macro v0.2.3 [INFO] [stderr] Checking abi_stable v0.10.3 [INFO] [stderr] Checking memflow v0.2.3 [INFO] [stderr] Checking memflow-ffi v0.2.0 (/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/plugins/mod.rs:95:59 [INFO] [stdout] | [INFO] [stdout] 95 | .and_then(|args| inv.create_connector(&rname, None, Some(&args))) [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/util.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn to_heap(a: T) -> &'static mut T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | Box::leak(Box::new(a)) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `memflow-ffi` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/plugins/mod.rs:95:59 [INFO] [stdout] | [INFO] [stdout] 95 | .and_then(|args| inv.create_connector(&rname, None, Some(&args))) [INFO] [stdout] | ---- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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/util.rs:9:15 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn to_heap(a: T) -> &'static mut T { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 9 | Box::leak(Box::new(a)) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `memflow-ffi` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "2e0fa6f738e9f199915d3a3562dc75de2fa9ac27aafd2bec68879ce705138b60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e0fa6f738e9f199915d3a3562dc75de2fa9ac27aafd2bec68879ce705138b60", kill_on_drop: false }` [INFO] [stdout] 2e0fa6f738e9f199915d3a3562dc75de2fa9ac27aafd2bec68879ce705138b60