[INFO] fetching crate async-throttle 0.3.2... [INFO] checking async-throttle-0.3.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate async-throttle 0.3.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate async-throttle 0.3.2 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 async-throttle 0.3.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate async-throttle 0.3.2 [INFO] tweaked toml for crates.io crate async-throttle 0.3.2 written to /workspace/builds/worker-7-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 69 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding dashmap v5.5.3 (latest: v6.0.1) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9f9e7f2d1876d280d3dd35f0f65e7665414e8a142bee69ae664a72c1f487f0b2 [INFO] running `Command { std: "docker" "start" "-a" "9f9e7f2d1876d280d3dd35f0f65e7665414e8a142bee69ae664a72c1f487f0b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9f9e7f2d1876d280d3dd35f0f65e7665414e8a142bee69ae664a72c1f487f0b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f9e7f2d1876d280d3dd35f0f65e7665414e8a142bee69ae664a72c1f487f0b2", kill_on_drop: false }` [INFO] [stdout] 9f9e7f2d1876d280d3dd35f0f65e7665414e8a142bee69ae664a72c1f487f0b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 95daa0e19e2888783912eb56b351003e52d92d729ee95a7778e4f090525d0c67 [INFO] running `Command { std: "docker" "start" "-a" "95daa0e19e2888783912eb56b351003e52d92d729ee95a7778e4f090525d0c67", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking tokio v1.40.0 [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 futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking backoff v0.4.0 [INFO] [stderr] Checking async-throttle v0.3.2 (/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] --> test/multi.rs:59:26 [INFO] [stdout] | [INFO] [stdout] 58 | let rate_limiter = rate_limiter.clone(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 59 | tokio::spawn(async move { [INFO] [stdout] | __________________________^ [INFO] [stdout] 60 | | rate_limiter [INFO] [stdout] 61 | | .throttle("key", || async { [INFO] [stdout] 62 | | COUNT.fetch_add(1, SeqCst); [INFO] [stdout] ... | [INFO] [stdout] 65 | | Ok::<(), anyhow::Error>(()) [INFO] [stdout] 66 | | }) [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] --> test/multi.rs:84:26 [INFO] [stdout] | [INFO] [stdout] 83 | let rate_limiter = rate_limiter.clone(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 84 | tokio::spawn(async move { [INFO] [stdout] | __________________________^ [INFO] [stdout] 85 | | rate_limiter [INFO] [stdout] 86 | | .throttle(x, || async { [INFO] [stdout] 87 | | COUNT.fetch_add(1, SeqCst); [INFO] [stdout] ... | [INFO] [stdout] 90 | | Ok::<(), anyhow::Error>(()) [INFO] [stdout] 91 | | }) [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] --> test/multi.rs:111:26 [INFO] [stdout] | [INFO] [stdout] 110 | let rate_limiter = rate_limiter.clone(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 111 | tokio::spawn(async move { [INFO] [stdout] | __________________________^ [INFO] [stdout] 112 | | let target = x % radix; [INFO] [stdout] 113 | | rate_limiter [INFO] [stdout] 114 | | .throttle(target, || async { [INFO] [stdout] ... | [INFO] [stdout] 118 | | Ok::<(), anyhow::Error>(()) [INFO] [stdout] 119 | | }) [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] --> test/single.rs:54:26 [INFO] [stdout] | [INFO] [stdout] 52 | let data = data.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 53 | let rate_limiter = rate_limiter.clone(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | tokio::spawn(async move { [INFO] [stdout] | __________________________^ [INFO] [stdout] 55 | | rate_limiter.throttle(|| hello(data.clone())).await; [INFO] [stdout] 56 | | Ok::<(), anyhow::Error>(()) [INFO] [stdout] 57 | | }) [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] --> test/single.rs:55:48 [INFO] [stdout] | [INFO] [stdout] 55 | rate_limiter.throttle(|| hello(data.clone())).await; [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] --> test/single.rs:95:26 [INFO] [stdout] | [INFO] [stdout] 93 | let data = data.clone(); [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 94 | let rate_limiter = rate_limiter.clone(); [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 95 | tokio::spawn(async move { [INFO] [stdout] | __________________________^ [INFO] [stdout] 96 | | rate_limiter.throttle(|| hello(data.clone())).await; [INFO] [stdout] 97 | | Ok::<(), anyhow::Error>(()) [INFO] [stdout] 98 | | }) [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] --> test/single.rs:96:48 [INFO] [stdout] | [INFO] [stdout] 96 | rate_limiter.throttle(|| hello(data.clone())).await; [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 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-throttle` (test "test") due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "95daa0e19e2888783912eb56b351003e52d92d729ee95a7778e4f090525d0c67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95daa0e19e2888783912eb56b351003e52d92d729ee95a7778e4f090525d0c67", kill_on_drop: false }` [INFO] [stdout] 95daa0e19e2888783912eb56b351003e52d92d729ee95a7778e4f090525d0c67