[INFO] fetching crate graphrs 0.9.0... [INFO] checking graphrs-0.9.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate graphrs 0.9.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate graphrs 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 graphrs 0.9.0 [INFO] finished tweaking crates.io crate graphrs 0.9.0 [INFO] tweaked toml for crates.io crate graphrs 0.9.0 written to /workspace/builds/worker-6-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 49 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.12.1 (available: v0.13.0) [INFO] [stderr] Adding nalgebra v0.29.0 (available: v0.33.0) [INFO] [stderr] Adding nalgebra-macros v0.1.0 (available: v0.2.2) [INFO] [stderr] Adding quick-xml v0.31.0 (available: v0.36.2) [INFO] [stderr] Adding simba v0.6.0 (available: v0.9.0) [INFO] [stderr] Adding statrs v0.16.1 (available: v0.17.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] eaa2846b280c9e33925252b186f18222c607e166937fbddb9cb64439bb4a546b [INFO] running `Command { std: "docker" "start" "-a" "eaa2846b280c9e33925252b186f18222c607e166937fbddb9cb64439bb4a546b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eaa2846b280c9e33925252b186f18222c607e166937fbddb9cb64439bb4a546b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eaa2846b280c9e33925252b186f18222c607e166937fbddb9cb64439bb4a546b", kill_on_drop: false }` [INFO] [stdout] eaa2846b280c9e33925252b186f18222c607e166937fbddb9cb64439bb4a546b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] dba555029d44c7ad8a448a4ab3bf6c567eac00ad8c296ef50deb0c4c7c39fa0b [INFO] running `Command { std: "docker" "start" "-a" "dba555029d44c7ad8a448a4ab3bf6c567eac00ad8c296ef50deb0c4c7c39fa0b", kill_on_drop: false }` [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking vec_to_array v0.2.5 [INFO] [stderr] Checking quick-xml v0.31.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking simba v0.6.0 [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 rand_distr v0.4.3 [INFO] [stderr] Checking nalgebra v0.29.0 [INFO] [stderr] Checking statrs v0.16.1 [INFO] [stderr] Checking graphrs v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/algorithms/shortest_path/dijkstra.rs:156:26 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn all_pairs_par_iter<'a, T, A>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 156 | rayon::vec::IntoIter<&Node>, [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/algorithms/shortest_path/dijkstra.rs:157:71 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn all_pairs_par_iter<'a, T, A>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 157 | impl Fn(&'a Node) -> (T, HashMap>) + '_, [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/algorithms/shortest_path/dijkstra.rs:156:26 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn all_pairs_par_iter<'a, T, A>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 156 | rayon::vec::IntoIter<&Node>, [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/algorithms/shortest_path/dijkstra.rs:157:71 [INFO] [stdout] | [INFO] [stdout] 150 | pub fn all_pairs_par_iter<'a, T, A>( [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 157 | impl Fn(&'a Node) -> (T, HashMap>) + '_, [INFO] [stdout] | ^^ this elided lifetime gets resolved as `'a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `HashSet` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/cluster/directed.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 46 | let jpreds = get_adjacent_nodes_without(graph, j, true); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | let jsuccs = get_adjacent_nodes_without(graph, j, false); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 48 | / ipreds [INFO] [stdout] 49 | | .clone() [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 `HashSet<&T>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/cluster/undirected.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 56 | let w_nbrs = neighbors_map.get(w).unwrap().without(w); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | w_nbrs.intersection(nbrs).collect::>().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] warning: method `to_vec` is never used [INFO] [stdout] --> src/ext/hashset.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait HashSetExt { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 6 | fn to_vec(&self) -> Vec; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::collections::HashSet` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/cluster/directed.rs:48:21 [INFO] [stdout] | [INFO] [stdout] 46 | let jpreds = get_adjacent_nodes_without(graph, j, true); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 47 | let jsuccs = get_adjacent_nodes_without(graph, j, false); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 48 | / ipreds [INFO] [stdout] 49 | | .clone() [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] [stderr] error: could not compile `graphrs` (lib) due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `std::collections::HashSet<&T>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/algorithms/cluster/undirected.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 56 | let w_nbrs = neighbors_map.get(w).unwrap().without(w); [INFO] [stdout] | ------ these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 57 | w_nbrs.intersection(nbrs).collect::>().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] warning: method `to_vec` is never used [INFO] [stdout] --> src/ext/hashset.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait HashSetExt { [INFO] [stdout] | ---------- method in this trait [INFO] [stdout] 6 | fn to_vec(&self) -> Vec; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `graphrs` (lib test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "dba555029d44c7ad8a448a4ab3bf6c567eac00ad8c296ef50deb0c4c7c39fa0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dba555029d44c7ad8a448a4ab3bf6c567eac00ad8c296ef50deb0c4c7c39fa0b", kill_on_drop: false }` [INFO] [stdout] dba555029d44c7ad8a448a4ab3bf6c567eac00ad8c296ef50deb0c4c7c39fa0b