[INFO] fetching crate async-executor 1.13.1... [INFO] checking async-executor-1.13.1 against try#da25749bf5e6ba5ed862ff361c19afff2a986b2d for pr-132712 [INFO] extracting crate async-executor 1.13.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate async-executor 1.13.1 on toolchain da25749bf5e6ba5ed862ff361c19afff2a986b2d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-executor 1.13.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate async-executor 1.13.1 [INFO] tweaked toml for crates.io crate async-executor 1.13.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate async-executor 1.13.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21cf56cc06cefc8fe3b1414bbedf649fb1d4c0dfb9754ee3444d8ea9b69006b0 [INFO] running `Command { std: "docker" "start" "-a" "21cf56cc06cefc8fe3b1414bbedf649fb1d4c0dfb9754ee3444d8ea9b69006b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21cf56cc06cefc8fe3b1414bbedf649fb1d4c0dfb9754ee3444d8ea9b69006b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21cf56cc06cefc8fe3b1414bbedf649fb1d4c0dfb9754ee3444d8ea9b69006b0", kill_on_drop: false }` [INFO] [stdout] 21cf56cc06cefc8fe3b1414bbedf649fb1d4c0dfb9754ee3444d8ea9b69006b0 [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+da25749bf5e6ba5ed862ff361c19afff2a986b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84ad2e27ff8a9e083efecc40d39f13c7b23ee09a078b1cdc466d0ed969ffd92e [INFO] running `Command { std: "docker" "start" "-a" "84ad2e27ff8a9e083efecc40d39f13c7b23ee09a078b1cdc466d0ed969ffd92e", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking parking v2.2.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking clap_lex v0.7.1 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking anstyle v1.0.7 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking clap_builder v4.5.9 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking easy-parallel v3.3.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Compiling syn v2.0.71 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-executor v1.13.1 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking is-terminal v0.4.12 [INFO] [stderr] Fixed src/lib.rs (5 fixes) [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/lib.rs:250:20 [INFO] [stdout] | [INFO] [stdout] 249 | let _guard = CallOnDrop(move || drop(state.active.lock().unwrap().try_remove(index))); [INFO] [stdout] | ------ [INFO] [stdout] | | [INFO] [stdout] | `_guard` calls a custom destructor [INFO] [stdout] | `_guard` will be dropped later as of Edition 2024 [INFO] [stdout] 250 | future.await [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] 251 | }; [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] note: `_guard` invokes this custom destructor [INFO] [stdout] --> src/lib.rs:1147:1 [INFO] [stdout] | [INFO] [stdout] 1147 | / impl Drop for CallOnDrop { [INFO] [stdout] 1148 | | fn drop(&mut self) { [INFO] [stdout] 1149 | | (self.0)(); [INFO] [stdout] 1150 | | } [INFO] [stdout] 1151 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] = note: `--force-warn tail-expr-drop-order` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: relative drop order changing in Rust 2024 [INFO] [stdout] --> src/lib.rs:748:32 [INFO] [stdout] | [INFO] [stdout] 733 | let mut runner = Runner::new(self); [INFO] [stdout] | ---------- [INFO] [stdout] | | [INFO] [stdout] | `runner` calls a custom destructor [INFO] [stdout] | `runner` will be dropped later as of Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 748 | future.or(run_forever).await [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this value will be stored in a temporary; let us call it `#1` [INFO] [stdout] | up until Edition 2021 `#1` is dropped last but will be dropped earlier in Edition 2024 [INFO] [stdout] 749 | } [INFO] [stdout] | - now the temporary value is dropped here, before the local variables in the block or statement [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] note: `runner` invokes this custom destructor [INFO] [stdout] --> src/lib.rs:1029:1 [INFO] [stdout] | [INFO] [stdout] 1029 | / impl Drop for Runner<'_> { [INFO] [stdout] 1030 | | fn drop(&mut self) { [INFO] [stdout] 1031 | | // Remove the local queue. [INFO] [stdout] 1032 | | self.state [INFO] [stdout] ... | [INFO] [stdout] 1042 | | } [INFO] [stdout] 1043 | | } [INFO] [stdout] | |_^ [INFO] [stdout] = note: most of the time, changing drop order is harmless; inspect the `impl Drop`s for side effects like releasing locks or sending messages [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.5.9 [INFO] [stderr] Checking regex v1.10.5 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Checking polling v3.7.2 [INFO] [stderr] Checking async-io v2.3.3 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Migrating tests/different_executors.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/drop.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/local_queue.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/limit.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/panic_prop.rs from 2021 edition to 2024 [INFO] [stderr] Migrating examples/priority.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/spawn_many.rs from 2021 edition to 2024 [INFO] [stderr] Migrating tests/larger_tasks.rs from 2021 edition to 2024 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.58s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking async-executor v1.13.1 (/tmp/fixit) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "84ad2e27ff8a9e083efecc40d39f13c7b23ee09a078b1cdc466d0ed969ffd92e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84ad2e27ff8a9e083efecc40d39f13c7b23ee09a078b1cdc466d0ed969ffd92e", kill_on_drop: false }` [INFO] [stdout] 84ad2e27ff8a9e083efecc40d39f13c7b23ee09a078b1cdc466d0ed969ffd92e