[INFO] fetching crate executors 0.9.0... [INFO] checking executors-0.9.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate executors 0.9.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate executors 0.9.0 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 executors 0.9.0 [INFO] finished tweaking crates.io crate executors 0.9.0 [INFO] tweaked toml for crates.io crate executors 0.9.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 162 packages to latest compatible versions [INFO] [stderr] Adding aho-corasick v0.7.20 (available: v1.1.3) [INFO] [stderr] Adding arr_macro v0.1.3 (available: v0.2.1) [INFO] [stderr] Adding arr_macro_impl v0.1.3 (available: v0.2.1) [INFO] [stderr] Adding atomic-shim v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding clap v2.34.0 (available: v4.5.18) [INFO] [stderr] Adding core_affinity v0.5.10 (available: v0.8.1) [INFO] [stderr] Adding criterion v0.3.6 (available: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (available: v0.5.0) [INFO] [stderr] Adding crossbeam v0.7.3 (available: v0.8.4) [INFO] [stderr] Adding crossbeam-channel v0.4.4 (available: v0.5.13) [INFO] [stderr] Adding crossbeam-deque v0.7.4 (available: v0.8.5) [INFO] [stderr] Adding crossbeam-epoch v0.8.2 (available: v0.9.18) [INFO] [stderr] Adding crossbeam-queue v0.2.3 (available: v0.3.11) [INFO] [stderr] Adding crossbeam-utils v0.7.2 (available: v0.8.20) [INFO] [stderr] Adding ctor v0.1.26 (available: v0.2.8) [INFO] [stderr] Adding dashmap v4.0.2 (available: v6.1.0) [INFO] [stderr] Adding env_logger v0.8.4 (available: v0.11.5) [INFO] [stderr] Adding half v1.8.3 (available: v2.4.1) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.1.19 (available: v0.4.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.13.0) [INFO] [stderr] Adding memoffset v0.5.6 (available: v0.9.1) [INFO] [stderr] Adding metrics v0.14.2 (available: v0.23.0) [INFO] [stderr] Adding metrics-macros v0.2.0 (available: v0.7.1) [INFO] [stderr] Adding metrics-util v0.6.2 (available: v0.17.0) [INFO] [stderr] Adding ordered-float v2.10.1 (available: v4.3.0) [INFO] [stderr] Adding parking_lot v0.11.2 (available: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.8.6 (available: v0.9.10) [INFO] [stderr] Adding pulldown-cmark v0.9.6 (available: v0.12.1) [INFO] [stderr] Adding quanta v0.7.2 (available: v0.12.3) [INFO] [stderr] Adding raw-cpuid v9.1.1 (available: v11.1.0) [INFO] [stderr] Adding redox_syscall v0.2.16 (available: v0.5.6) [INFO] [stderr] Adding sketches-ddsketch v0.1.3 (available: v0.3.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding textwrap v0.11.0 (available: v0.16.1) [INFO] [stderr] Adding toml v0.7.8 (available: v0.8.19) [INFO] [stderr] Adding toml_edit v0.19.15 (available: v0.22.22) [INFO] [stderr] Adding unicode-width v0.1.14 (available: v0.2.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding winapi v0.2.8 (available: v0.3.9) [INFO] [stderr] Adding winnow v0.5.40 (available: v0.6.20) [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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c82ed61479eba333dd68704452fde1b0712af01da3310a9e063a96571effbff [INFO] running `Command { std: "docker" "start" "-a" "7c82ed61479eba333dd68704452fde1b0712af01da3310a9e063a96571effbff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c82ed61479eba333dd68704452fde1b0712af01da3310a9e063a96571effbff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c82ed61479eba333dd68704452fde1b0712af01da3310a9e063a96571effbff", kill_on_drop: false }` [INFO] [stdout] 7c82ed61479eba333dd68704452fde1b0712af01da3310a9e063a96571effbff [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ffea61907957dc74b57e1e7f880e81655d6e39e77b0d74e8055378ed88814a51 [INFO] running `Command { std: "docker" "start" "-a" "ffea61907957dc74b57e1e7f880e81655d6e39e77b0d74e8055378ed88814a51", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Compiling metrics v0.14.2 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Checking unicode-ident v1.0.13 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking raw-cpuid v9.1.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking atomic-shim v0.1.0 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking quanta v0.7.2 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking sketches-ddsketch v0.1.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking synchronoise v1.0.1 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Compiling arr_macro_impl v0.1.3 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking arr_macro v0.1.3 [INFO] [stderr] Compiling metrics-macros v0.2.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Checking metrics-util v0.6.2 [INFO] [stderr] Checking metrics_printer v0.1.0 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking executors v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `Option>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/crossbeam_workstealing_pool.rs:991:30 [INFO] [stdout] | [INFO] [stdout] 811 | let mut stop_latch: Option>; [INFO] [stdout] | -------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 991 | if let Some(latch) = stop_latch.take() { [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] warning: trait `LogErrors` is never used [INFO] [stdout] --> src/common.rs:125:18 [INFO] [stdout] | [INFO] [stdout] 125 | pub(crate) trait LogErrors { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `executors` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ffea61907957dc74b57e1e7f880e81655d6e39e77b0d74e8055378ed88814a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffea61907957dc74b57e1e7f880e81655d6e39e77b0d74e8055378ed88814a51", kill_on_drop: false }` [INFO] [stdout] ffea61907957dc74b57e1e7f880e81655d6e39e77b0d74e8055378ed88814a51