[INFO] fetching crate wasmsign2 0.2.3... [INFO] checking wasmsign2-0.2.3 against try#7014e13d5becc920d4bea3cd87942c8a13d359bf+rustflags=-Dtail_expr_drop_order for pr-129864 [INFO] extracting crate wasmsign2 0.2.3 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate wasmsign2 0.2.3 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 wasmsign2 0.2.3 [INFO] finished tweaking crates.io crate wasmsign2 0.2.3 [INFO] tweaked toml for crates.io crate wasmsign2 0.2.3 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" "+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 33 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.9.3 (available: v0.22.1) [INFO] [stderr] Adding quick-error v1.2.3 (available: v2.0.1) [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] 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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79111dda90bb56c661a2090f1cf879f9d4eea30179ea12d38e0c95c8a20e186b [INFO] running `Command { std: "docker" "start" "-a" "79111dda90bb56c661a2090f1cf879f9d4eea30179ea12d38e0c95c8a20e186b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79111dda90bb56c661a2090f1cf879f9d4eea30179ea12d38e0c95c8a20e186b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79111dda90bb56c661a2090f1cf879f9d4eea30179ea12d38e0c95c8a20e186b", kill_on_drop: false }` [INFO] [stdout] 79111dda90bb56c661a2090f1cf879f9d4eea30179ea12d38e0c95c8a20e186b [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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+7014e13d5becc920d4bea3cd87942c8a13d359bf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1ba804c369f330d4f9c27766a97a39c7be9a8c653cfdfc98a9f4d160b19b7a0 [INFO] running `Command { std: "docker" "start" "-a" "d1ba804c369f330d4f9c27766a97a39c7be9a8c653cfdfc98a9f4d160b19b7a0", kill_on_drop: false }` [INFO] [stderr] Checking ct-codecs v1.1.2 [INFO] [stderr] Checking hmac-sha256 v1.1.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking ssh-keys v0.1.4 [INFO] [stderr] Checking ed25519-compact v2.1.1 [INFO] [stderr] Checking wasmsign2 v0.2.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `multi::*` [INFO] [stdout] --> src/signature/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use multi::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simple::*` [INFO] [stdout] --> src/signature/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use simple::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::*` [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use error::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `split::*` [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use split::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `multi::*` [INFO] [stdout] --> src/signature/mod.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub use multi::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `simple::*` [INFO] [stdout] --> src/signature/mod.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | pub use simple::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::*` [INFO] [stdout] --> src/lib.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use error::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `split::*` [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use split::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `BufReader` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wasm_module/mod.rs:390:32 [INFO] [stdout] | [INFO] [stdout] 388 | pub fn deserialize_from_file(file: impl AsRef) -> Result { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 389 | let fp = File::open(file.as_ref())?; [INFO] [stdout] 390 | Self::deserialize(&mut BufReader::new(fp)) [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 `BufWriter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wasm_module/mod.rs:405:29 [INFO] [stdout] | [INFO] [stdout] 403 | pub fn serialize_to_file(&self, file: impl AsRef) -> Result<(), WSError> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 404 | let fp = File::create(file.as_ref())?; [INFO] [stdout] 405 | self.serialize(&mut BufWriter::new(fp)) [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 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `BufReader` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wasm_module/mod.rs:390:32 [INFO] [stdout] | [INFO] [stdout] 388 | pub fn deserialize_from_file(file: impl AsRef) -> Result { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 389 | let fp = File::open(file.as_ref())?; [INFO] [stdout] 390 | Self::deserialize(&mut BufReader::new(fp)) [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 `wasmsign2` (lib) due to 3 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this value of type `BufWriter` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/wasm_module/mod.rs:405:29 [INFO] [stdout] | [INFO] [stdout] 403 | pub fn serialize_to_file(&self, file: impl AsRef) -> Result<(), WSError> { [INFO] [stdout] | ---- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] 404 | let fp = File::create(file.as_ref())?; [INFO] [stdout] 405 | self.serialize(&mut BufWriter::new(fp)) [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 2 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wasmsign2` (lib test) due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d1ba804c369f330d4f9c27766a97a39c7be9a8c653cfdfc98a9f4d160b19b7a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1ba804c369f330d4f9c27766a97a39c7be9a8c653cfdfc98a9f4d160b19b7a0", kill_on_drop: false }` [INFO] [stdout] d1ba804c369f330d4f9c27766a97a39c7be9a8c653cfdfc98a9f4d160b19b7a0