[INFO] fetching crate gaoya 0.2.0... [INFO] checking gaoya-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate gaoya 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate gaoya 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 gaoya 0.2.0 [INFO] finished tweaking crates.io crate gaoya 0.2.0 [INFO] tweaked toml for crates.io crate gaoya 0.2.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 106 packages to latest compatible versions [INFO] [stderr] Adding anes v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding rand v0.3.23 (latest: v0.8.5) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [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-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] ab5a25243d0a2377e5f102a185541e08d6e55ba03235153328643bd90aa86d9a [INFO] running `Command { std: "docker" "start" "-a" "ab5a25243d0a2377e5f102a185541e08d6e55ba03235153328643bd90aa86d9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ab5a25243d0a2377e5f102a185541e08d6e55ba03235153328643bd90aa86d9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab5a25243d0a2377e5f102a185541e08d6e55ba03235153328643bd90aa86d9a", kill_on_drop: false }` [INFO] [stdout] ab5a25243d0a2377e5f102a185541e08d6e55ba03235153328643bd90aa86d9a [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] 344645b9e70ccc274a5acac2401100303378ae726a09ecfd6c874f5cdae35a78 [INFO] running `Command { std: "docker" "start" "-a" "344645b9e70ccc274a5acac2401100303378ae726a09ecfd6c874f5cdae35a78", kill_on_drop: false }` [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking shingles v0.1.1 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking rand_pcg v0.3.1 [INFO] [stderr] Checking ahash v0.8.11 [INFO] [stderr] Checking sha-1 v0.10.1 [INFO] [stderr] Checking random_choice v0.3.2 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking triomphe v0.1.13 [INFO] [stderr] Checking gaoya 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/minhash/minhash_index.rs:538:9 [INFO] [stdout] | [INFO] [stdout] 533 | let mut match_ids = HashSet::with_capacity(10); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 538 | / match_ids.into_iter() [INFO] [stdout] 539 | | .map(|id| (id, self.id_signatures.get(&id))) [INFO] [stdout] 540 | | .filter(|(id, sig)| sig.is_some()) [INFO] [stdout] 541 | | .map(|(id, sig)| (id, compute_minhash_similarity(sig.unwrap(), query_signature))) [INFO] [stdout] 542 | | .filter(|pair| pair.1 > self.threshold) [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] --> src/simhash/sim_hash_index.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 175 | let match_ids = self.query(query_signature); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 176 | / match_ids.into_iter() [INFO] [stdout] 177 | | .map(|id| (id, self.id_signatures.get(&id))) [INFO] [stdout] 178 | | .filter(|(id, sig)| sig.is_some()) [INFO] [stdout] 179 | | .map(|(id, sig)| (id, sig.unwrap().hamming_distance(query_signature))) [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] --> src/simhash/sim_hash_index.rs:201:24 [INFO] [stdout] | [INFO] [stdout] 201 | .map(|id| (id.clone(), query_signature.hamming_distance(&self.id_signatures[id]))) [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] --> src/clustering/clusterer_parallel.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 171 | let result: Vec<_> = points.par_chunks_mut(chunk_size) [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 174 | result.into_iter().flat_map(|v| v.into_iter()).collect() [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] --> src/clustering/clusterer_parallel.rs:183:27 [INFO] [stdout] | [INFO] [stdout] 183 | .map(|point| (point.get_id(), query_index.query(&point).len())) [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] --> src/clustering/clusterer_parallel.rs:183:43 [INFO] [stdout] | [INFO] [stdout] 183 | .map(|point| (point.get_id(), query_index.query(&point).len())) [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 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `gaoya` (lib) due to 7 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "344645b9e70ccc274a5acac2401100303378ae726a09ecfd6c874f5cdae35a78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "344645b9e70ccc274a5acac2401100303378ae726a09ecfd6c874f5cdae35a78", kill_on_drop: false }` [INFO] [stdout] 344645b9e70ccc274a5acac2401100303378ae726a09ecfd6c874f5cdae35a78