[INFO] fetching crate pso 0.2.0... [INFO] checking pso-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pso 0.2.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate pso 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 pso 0.2.0 [INFO] finished tweaking crates.io crate pso 0.2.0 [INFO] tweaked toml for crates.io crate pso 0.2.0 written to /workspace/builds/worker-0-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 49 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cloudabi v0.0.3 (latest: v0.1.0) [INFO] [stderr] Adding colour v0.5.0 (latest: v2.1.0) [INFO] [stderr] Adding crossterm v0.16.0 (latest: v0.28.1) [INFO] [stderr] Adding crossterm_winapi v0.6.2 (latest: v0.9.1) [INFO] [stderr] Adding getrandom v0.1.16 (latest: v0.2.15) [INFO] [stderr] Adding lock_api v0.3.4 (latest: v0.4.12) [INFO] [stderr] Adding mio v0.6.23 (latest: v1.0.2) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding parking_lot v0.10.2 (latest: v0.12.3) [INFO] [stderr] Adding parking_lot_core v0.7.3 (latest: v0.9.10) [INFO] [stderr] Adding rand v0.7.3 (latest: v0.8.5) [INFO] [stderr] Adding rand_chacha v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding rand_core v0.5.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_hc v0.2.0 (latest: v0.3.2) [INFO] [stderr] Adding rand_pcg v0.2.1 (latest: v0.3.1) [INFO] [stderr] Adding redox_syscall v0.1.57 (latest: v0.5.3) [INFO] [stderr] Adding signal-hook v0.1.17 (latest: v0.3.17) [INFO] [stderr] Adding wasi v0.9.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9d50435610790c76f6809b1b0e45271afecde7eff49d0c9ba4f73a50ec3f6ff6 [INFO] running `Command { std: "docker" "start" "-a" "9d50435610790c76f6809b1b0e45271afecde7eff49d0c9ba4f73a50ec3f6ff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d50435610790c76f6809b1b0e45271afecde7eff49d0c9ba4f73a50ec3f6ff6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d50435610790c76f6809b1b0e45271afecde7eff49d0c9ba4f73a50ec3f6ff6", kill_on_drop: false }` [INFO] [stdout] 9d50435610790c76f6809b1b0e45271afecde7eff49d0c9ba4f73a50ec3f6ff6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c542100f1d3da1555792d3cde2c5b50ceed005cd9b9a9d38bcd572dfb2e20141 [INFO] running `Command { std: "docker" "start" "-a" "c542100f1d3da1555792d3cde2c5b50ceed005cd9b9a9d38bcd572dfb2e20141", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking parking_lot_core v0.7.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking crossterm v0.16.0 [INFO] [stderr] Checking colour v0.5.0 [INFO] [stderr] Checking pso v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `num_swarms` and `verbose` are never read [INFO] [stdout] --> src/optimizer.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct PSO { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 51 | num_swarms: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | swarm_configs: Vec, [INFO] [stdout] 53 | verbose: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PSO` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/optimizer.rs:168:17 [INFO] [stdout] | [INFO] [stdout] 164 | let mut gr = global_record.clone(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 165 | [INFO] [stdout] 166 | let objective = objective_arc.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 167 | [INFO] [stdout] 168 | / thread::Builder::new() [INFO] [stdout] 169 | | .name(format!("swarm_thread_{}", i)) [INFO] [stdout] 170 | | .spawn(move || { [INFO] [stdout] 171 | | let mut swarm = Swarm::new(format!("swarm_{}", i), sc, &jc); [INFO] [stdout] 172 | | swarm.minimize_fn(objective, &mut gr) [INFO] [stdout] 173 | | }) [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/optimizer.rs:224:17 [INFO] [stdout] | [INFO] [stdout] 220 | let mut gr = global_record.clone(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 221 | [INFO] [stdout] 222 | let co = cloneable_objective.clone(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 223 | [INFO] [stdout] 224 | / thread::Builder::new() [INFO] [stdout] 225 | | .name(format!("swarm_thread_{}", i)) [INFO] [stdout] 226 | | .spawn(move || { [INFO] [stdout] 227 | | let mut swarm = Swarm::new(format!("swarm_{}", i), sc, &jc); [INFO] [stdout] 228 | | let objective = co.get_clone(); [INFO] [stdout] 229 | | swarm.minimize_fn_mut(objective, &mut gr) [INFO] [stdout] 230 | | }) [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/optimizer/swarm/swarm_config.rs:327:21 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn new_range(min: T, max: T) -> Self { [INFO] [stdout] | ------ ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 326 | assert!(min < max, "Minimum value must be less than Maximum value!"); [INFO] [stdout] 327 | Self::Range([min, 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] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pso` (lib) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `num_swarms` and `verbose` are never read [INFO] [stdout] --> src/optimizer.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct PSO { [INFO] [stdout] | --- fields in this struct [INFO] [stdout] 51 | num_swarms: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 52 | swarm_configs: Vec, [INFO] [stdout] 53 | verbose: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PSO` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/optimizer.rs:168:17 [INFO] [stdout] | [INFO] [stdout] 164 | let mut gr = global_record.clone(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 165 | [INFO] [stdout] 166 | let objective = objective_arc.clone(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 167 | [INFO] [stdout] 168 | / thread::Builder::new() [INFO] [stdout] 169 | | .name(format!("swarm_thread_{}", i)) [INFO] [stdout] 170 | | .spawn(move || { [INFO] [stdout] 171 | | let mut swarm = Swarm::new(format!("swarm_{}", i), sc, &jc); [INFO] [stdout] 172 | | swarm.minimize_fn(objective, &mut gr) [INFO] [stdout] 173 | | }) [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/optimizer.rs:224:17 [INFO] [stdout] | [INFO] [stdout] 220 | let mut gr = global_record.clone(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 221 | [INFO] [stdout] 222 | let co = cloneable_objective.clone(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 223 | [INFO] [stdout] 224 | / thread::Builder::new() [INFO] [stdout] 225 | | .name(format!("swarm_thread_{}", i)) [INFO] [stdout] 226 | | .spawn(move || { [INFO] [stdout] 227 | | let mut swarm = Swarm::new(format!("swarm_{}", i), sc, &jc); [INFO] [stdout] 228 | | let objective = co.get_clone(); [INFO] [stdout] 229 | | swarm.minimize_fn_mut(objective, &mut gr) [INFO] [stdout] 230 | | }) [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/optimizer/swarm/swarm_config.rs:327:21 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn new_range(min: T, max: T) -> Self { [INFO] [stdout] | ------ ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 326 | assert!(min < max, "Minimum value must be less than Maximum value!"); [INFO] [stdout] 327 | Self::Range([min, 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] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pso` (lib test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "c542100f1d3da1555792d3cde2c5b50ceed005cd9b9a9d38bcd572dfb2e20141", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c542100f1d3da1555792d3cde2c5b50ceed005cd9b9a9d38bcd572dfb2e20141", kill_on_drop: false }` [INFO] [stdout] c542100f1d3da1555792d3cde2c5b50ceed005cd9b9a9d38bcd572dfb2e20141