[INFO] fetching crate letmeind 5.0.0... [INFO] checking letmeind-5.0.0 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate letmeind 5.0.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate letmeind 5.0.0 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 letmeind 5.0.0 [INFO] finished tweaking crates.io crate letmeind 5.0.0 [INFO] tweaked toml for crates.io crate letmeind 5.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate letmeind 5.0.0 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" "+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] 02344424122a6fbf05b87f70f967691d4335799cbdd290c83ceba743b0ce7405 [INFO] running `Command { std: "docker" "start" "-a" "02344424122a6fbf05b87f70f967691d4335799cbdd290c83ceba743b0ce7405", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02344424122a6fbf05b87f70f967691d4335799cbdd290c83ceba743b0ce7405", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02344424122a6fbf05b87f70f967691d4335799cbdd290c83ceba743b0ce7405", kill_on_drop: false }` [INFO] [stdout] 02344424122a6fbf05b87f70f967691d4335799cbdd290c83ceba743b0ce7405 [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] 98af1c66ade6d40cff9904d224dd99915a8766385bb030da6c79920613119f22 [INFO] running `Command { std: "docker" "start" "-a" "98af1c66ade6d40cff9904d224dd99915a8766385bb030da6c79920613119f22", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling build-target v0.4.0 [INFO] [stderr] Checking sd-notify v0.4.2 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking seccompiler v0.4.0 [INFO] [stderr] Checking letmein-systemd v5.0.0 [INFO] [stderr] Checking letmein-seccomp v5.0.0 [INFO] [stderr] Compiling letmeind v5.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking letmein-proto v5.0.0 [INFO] [stderr] Checking letmein-fwproto v5.0.0 [INFO] [stderr] Checking letmein-conf v5.0.0 [INFO] [stdout] error: this value of type `Arc>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 138 | async fn async_main(opts: Arc) -> ah::Result<()> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 144 | let conf = Arc::new(RwLock::new(conf)); [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | / tokio::select! { [INFO] [stdout] 193 | | _ = sigterm.recv() => { [INFO] [stdout] 194 | | eprintln!("SIGTERM: Terminating."); [INFO] [stdout] 195 | | exitcode = Ok(()); [INFO] [stdout] ... | [INFO] [stdout] 219 | | } [INFO] [stdout] 220 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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 `Arc>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:144:9 [INFO] [stdout] | [INFO] [stdout] 138 | async fn async_main(opts: Arc) -> ah::Result<()> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 144 | let conf = Arc::new(RwLock::new(conf)); [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 192 | / tokio::select! { [INFO] [stdout] 193 | | _ = sigterm.recv() => { [INFO] [stdout] 194 | | eprintln!("SIGTERM: Terminating."); [INFO] [stdout] 195 | | exitcode = Ok(()); [INFO] [stdout] ... | [INFO] [stdout] 219 | | } [INFO] [stdout] 220 | | } [INFO] [stdout] | | - [INFO] [stdout] | |_________| [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [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 `Result<(), anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:175:45 [INFO] [stdout] | [INFO] [stdout] 173 | ... let conf = conf.read().await; [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | ... let mut proto = Protocol::new(conn, &conf, &opts.rundir); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 175 | ... if let Err(e) = proto.run().await { [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: this value of type `Result<(), anyhow::Error>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:175:45 [INFO] [stdout] | [INFO] [stdout] 173 | ... let conf = conf.read().await; [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 174 | ... let mut proto = Protocol::new(conn, &conf, &opts.rundir); [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 175 | ... if let Err(e) = proto.run().await { [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: this value of type `tokio::runtime::Runtime` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 227 | let opts = Arc::new(Opts::parse()); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 228 | / runtime::Builder::new_current_thread() [INFO] [stdout] 229 | | .thread_keep_alive(Duration::from_millis(0)) [INFO] [stdout] 230 | | .max_blocking_threads(1) [INFO] [stdout] 231 | | .enable_all() [INFO] [stdout] 232 | | .build() [INFO] [stdout] 233 | | .context("Tokio runtime builder")? [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: this value of type `tokio::runtime::Runtime` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:228:5 [INFO] [stdout] | [INFO] [stdout] 227 | let opts = Arc::new(Opts::parse()); [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 228 | / runtime::Builder::new_current_thread() [INFO] [stdout] 229 | | .thread_keep_alive(Duration::from_millis(0)) [INFO] [stdout] 230 | | .max_blocking_threads(1) [INFO] [stdout] 231 | | .enable_all() [INFO] [stdout] 232 | | .build() [INFO] [stdout] 233 | | .context("Tokio runtime builder")? [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `letmeind` (bin "letmeind" test) due to 4 previous errors [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `letmeind` (bin "letmeind") due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "98af1c66ade6d40cff9904d224dd99915a8766385bb030da6c79920613119f22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98af1c66ade6d40cff9904d224dd99915a8766385bb030da6c79920613119f22", kill_on_drop: false }` [INFO] [stdout] 98af1c66ade6d40cff9904d224dd99915a8766385bb030da6c79920613119f22