[INFO] fetching crate knyst 0.5.0... [INFO] checking knyst-0.5.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate knyst 0.5.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate knyst 0.5.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate knyst 0.5.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate knyst 0.5.0 [INFO] tweaked toml for crates.io crate knyst 0.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate knyst 0.5.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] da0eff195a4a27ba2f5f8b94bb696f8f25140f827cd9f6553661349165f735f6 [INFO] running `Command { std: "docker" "start" "-a" "da0eff195a4a27ba2f5f8b94bb696f8f25140f827cd9f6553661349165f735f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "da0eff195a4a27ba2f5f8b94bb696f8f25140f827cd9f6553661349165f735f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da0eff195a4a27ba2f5f8b94bb696f8f25140f827cd9f6553661349165f735f6", kill_on_drop: false }` [INFO] [stdout] da0eff195a4a27ba2f5f8b94bb696f8f25140f827cd9f6553661349165f735f6 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b1b24fd35cb722c84f0f78c589c55aa2e913cc2f3d1061cd9f19e847b5369039 [INFO] running `Command { std: "docker" "start" "-a" "b1b24fd35cb722c84f0f78c589c55aa2e913cc2f3d1061cd9f19e847b5369039", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.2 [INFO] [stderr] Compiling target-lexicon v0.12.12 [INFO] [stderr] Compiling winnow v0.5.17 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking encoding_rs v0.8.33 [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] Checking either v1.9.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking symphonia-core v0.5.3 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling rayon-core v1.12.0 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Compiling jack-sys v0.5.1 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling indexmap v2.0.2 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Compiling cfg-expr v0.15.5 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling jack v0.11.4 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking symphonia-codec-adpcm v0.5.3 [INFO] [stderr] Checking symphonia-codec-pcm v0.5.3 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling rfd v0.12.1 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking symphonia-metadata v0.5.3 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling trybuild v1.0.85 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking rpassword v2.1.0 [INFO] [stderr] Checking alsa v0.7.1 [INFO] [stderr] Checking itertools v0.12.0 [INFO] [stderr] Checking rtrb v0.3.0 [INFO] [stderr] Checking symphonia-utils-xiph v0.5.3 [INFO] [stderr] Checking symphonia-format-wav v0.5.3 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking symphonia-format-ogg v0.5.3 [INFO] [stderr] Checking symphonia-bundle-flac v0.5.3 [INFO] [stderr] Checking symphonia-format-mkv v0.5.3 [INFO] [stderr] Checking symphonia-codec-vorbis v0.5.3 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking assert_no_alloc v1.1.2 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking raw-window-handle v0.5.2 [INFO] [stderr] Checking dissimilar v1.0.7 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking fastapprox v0.3.1 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking symphonia v0.5.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking dialog v0.3.0 [INFO] [stderr] Checking termion v2.0.3 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Compiling serde_spanned v0.6.4 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling toml_edit v0.20.4 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling toml v0.8.4 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling knyst_macro v0.5.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling system-deps v6.1.2 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking knyst v0.5.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling glib-sys v0.18.1 [INFO] [stderr] Compiling gobject-sys v0.18.0 [INFO] [stderr] Compiling gdk-sys v0.18.0 [INFO] [stderr] Compiling atk-sys v0.18.0 [INFO] [stderr] Compiling gio-sys v0.18.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.18.0 [INFO] [stderr] Compiling cairo-sys-rs v0.18.2 [INFO] [stderr] Compiling pango-sys v0.18.0 [INFO] [stderr] Compiling gtk-sys v0.18.0 [INFO] [stdout] warning: unexpected `cfg` condition name: `loom` [INFO] [stdout] --> src/graph.rs:38:7 [INFO] [stdout] | [INFO] [stdout] 38 | #[cfg(loom)] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `fmt_debug`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `loom` [INFO] [stdout] --> src/graph.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | #[cfg(not(loom))] [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(loom)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(loom)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [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/audio_backend.rs:146:56 [INFO] [stdout] | [INFO] [stdout] 141 | mut graph: Graph, [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 142 | resources: Resources, [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 143 | run_graph_settings: RunGraphSettings, [INFO] [stdout] 144 | error_handler: Box, [INFO] [stdout] | ------------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 145 | ) -> Result { [INFO] [stdout] 146 | if let Some(JackClient::Passive(client)) = self.client.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] error: this value of type `Result` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/graph/run_graph.rs:60:15 [INFO] [stdout] | [INFO] [stdout] 47 | resources: Resources, [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 60 | match graph.split_and_create_top_level_node(NodeId::new(u64::MAX)) { [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] warning: struct `NaiveSine` is never constructed [INFO] [stdout] --> src/graph.rs:4233:8 [INFO] [stdout] | [INFO] [stdout] 4233 | struct NaiveSine { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `update_freq` is never used [INFO] [stdout] --> src/graph.rs:4239:12 [INFO] [stdout] | [INFO] [stdout] 4238 | impl NaiveSine { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 4239 | pub fn update_freq(&mut self, freq: Sample, sample_rate: Sample) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process` is never used [INFO] [stdout] --> src/graph.rs:4247:8 [INFO] [stdout] | [INFO] [stdout] 4245 | impl NaiveSine { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] 4246 | #[process] [INFO] [stdout] 4247 | fn process( [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scheduling.rs:249:30 [INFO] [stdout] | [INFO] [stdout] 249 | pub struct MusicalTimeMapRef(Arc>); [INFO] [stdout] | ----------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `knyst` (lib) due to 3 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b1b24fd35cb722c84f0f78c589c55aa2e913cc2f3d1061cd9f19e847b5369039", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b1b24fd35cb722c84f0f78c589c55aa2e913cc2f3d1061cd9f19e847b5369039", kill_on_drop: false }` [INFO] [stdout] b1b24fd35cb722c84f0f78c589c55aa2e913cc2f3d1061cd9f19e847b5369039