[INFO] fetching crate atomic_hooks 0.1.0... [INFO] checking atomic_hooks-0.1.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate atomic_hooks 0.1.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate atomic_hooks 0.1.0 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 atomic_hooks 0.1.0 [INFO] finished tweaking crates.io crate atomic_hooks 0.1.0 [INFO] tweaked toml for crates.io crate atomic_hooks 0.1.0 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" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 27 packages to latest compatible versions [INFO] [stderr] Adding darling v0.10.2 (available: v0.20.10) [INFO] [stderr] Adding darling_core v0.10.2 (available: v0.20.10) [INFO] [stderr] Adding darling_macro v0.10.2 (available: v0.20.10) [INFO] [stderr] Adding illicit v0.9.2 (available: v1.1.2) [INFO] [stderr] Adding illicit-macro v0.9.0 (available: v1.0.0) [INFO] [stderr] Adding proc-macro-error v0.4.12 (available: v1.0.4) [INFO] [stderr] Adding proc-macro-error-attr v0.4.12 (available: v1.0.4) [INFO] [stderr] Adding slotmap v0.4.3 (available: v1.0.7) [INFO] [stderr] Adding strsim v0.9.3 (available: v0.11.1) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding syn-mid v0.5.4 (available: v0.6.0) [INFO] [stderr] Adding topo v0.9.4 (available: v0.13.2) [INFO] [stderr] Adding topo-macro v0.9.0 (available: v0.10.0) [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] 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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 040efd17fe084273b0a03414cc388e6117613590d2faeca0ac9e319867de6938 [INFO] running `Command { std: "docker" "start" "-a" "040efd17fe084273b0a03414cc388e6117613590d2faeca0ac9e319867de6938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "040efd17fe084273b0a03414cc388e6117613590d2faeca0ac9e319867de6938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "040efd17fe084273b0a03414cc388e6117613590d2faeca0ac9e319867de6938", kill_on_drop: false }` [INFO] [stdout] 040efd17fe084273b0a03414cc388e6117613590d2faeca0ac9e319867de6938 [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31cb0e8eaaec9fa0951ac3404065bf1f845500c584f2e48993294dc28e114ffd [INFO] running `Command { std: "docker" "start" "-a" "31cb0e8eaaec9fa0951ac3404065bf1f845500c584f2e48993294dc28e114ffd", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking slotmap v0.4.3 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling syn-mid v0.5.4 [INFO] [stderr] Compiling topo-macro v0.9.0 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Checking unsafe-any v0.4.2 [INFO] [stderr] Checking typemap v0.3.3 [INFO] [stderr] Compiling illicit-macro v0.9.0 [INFO] [stderr] Checking illicit v0.9.2 [INFO] [stderr] Checking topo v0.9.4 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling atomic_hooks_macros v0.1.3 [INFO] [stderr] Checking atomic_hooks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `atom` and `reaction` [INFO] [stdout] --> src/prelude.rs:28:31 [INFO] [stdout] | [INFO] [stdout] 28 | pub use atomic_hooks_macros::{atom, reaction}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `atom` and `reaction` [INFO] [stdout] --> src/prelude.rs:28:31 [INFO] [stdout] | [INFO] [stdout] 28 | pub use atomic_hooks_macros::{atom, reaction}; [INFO] [stdout] | ^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `track_caller` has been stable since 1.46.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(track_caller)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `track_caller` has been stable since 1.46.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(track_caller)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `RefMut<'_, ReactiveContext>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/hooks_state_functions.rs:90:42 [INFO] [stdout] | [INFO] [stdout] 89 | illicit::Env::get::>().map(|ctx| [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | if let StorageKey::SlottedKey(key) = ctx.borrow_mut().key { [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: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `RefMut<'_, ReactiveContext>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/hooks_state_functions.rs:90:42 [INFO] [stdout] | [INFO] [stdout] 89 | illicit::Env::get::>().map(|ctx| [INFO] [stdout] | --- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 90 | if let StorageKey::SlottedKey(key) = ctx.borrow_mut().key { [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 `atomic_hooks` (lib) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `atomic_hooks` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "31cb0e8eaaec9fa0951ac3404065bf1f845500c584f2e48993294dc28e114ffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31cb0e8eaaec9fa0951ac3404065bf1f845500c584f2e48993294dc28e114ffd", kill_on_drop: false }` [INFO] [stdout] 31cb0e8eaaec9fa0951ac3404065bf1f845500c584f2e48993294dc28e114ffd