[INFO] fetching crate waynest 0.0.9... [INFO] checking waynest-0.0.9 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate waynest 0.0.9 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate waynest 0.0.9 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 waynest 0.0.9 [INFO] finished tweaking crates.io crate waynest 0.0.9 [INFO] tweaked toml for crates.io crate waynest 0.0.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate waynest 0.0.9 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c744baa1ecb066c712ebe27640e7dc1c53c0cebd95b76fbaa2c584c4c72e325f [INFO] running `Command { std: "docker" "start" "-a" "c744baa1ecb066c712ebe27640e7dc1c53c0cebd95b76fbaa2c584c4c72e325f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c744baa1ecb066c712ebe27640e7dc1c53c0cebd95b76fbaa2c584c4c72e325f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c744baa1ecb066c712ebe27640e7dc1c53c0cebd95b76fbaa2c584c4c72e325f", kill_on_drop: false }` [INFO] [stdout] c744baa1ecb066c712ebe27640e7dc1c53c0cebd95b76fbaa2c584c4c72e325f [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f8c0225628499c134dbf6c0590cfbb1f196edbd5e89cb41ddcb275bb5c9fa30 [INFO] running `Command { std: "docker" "start" "-a" "9f8c0225628499c134dbf6c0590cfbb1f196edbd5e89cb41ddcb275bb5c9fa30", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.74 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling waynest-macros v0.0.2 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking tokio v1.39.2 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking waynest v0.0.9 (/opt/rustwide/workdir) [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/wire/message.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 76 | let payload = bytes.copy_to_bytes(len - 8); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 77 | [INFO] [stdout] 78 | Ok(Message { [INFO] [stdout] | ____________^ [INFO] [stdout] 79 | | object_id, [INFO] [stdout] 80 | | opcode, [INFO] [stdout] 81 | | payload, [INFO] [stdout] 82 | | fds: fds.clone(), [INFO] [stdout] 83 | | }) [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/wire/payload.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn put_new_id(self, new_id: NewId) -> Self { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 77 | / self.put_string(Some(new_id.interface)) [INFO] [stdout] 78 | | .put_uint(new_id.version) [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/wire/payload.rs:109:10 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn build(self) -> (Bytes, Vec) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 109 | (self.payload.freeze(), self.fds) [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/wire/socket.rs:299:12 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn new(stream: UnixStream) -> io::Result { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 299 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 300 | | stream: AsyncFd::new(stream)?, [INFO] [stdout] 301 | | codec: MessageCodec::new(), [INFO] [stdout] 302 | | read_state: ReadState::new(), [INFO] [stdout] 303 | | write_state: WriteState::new(), [INFO] [stdout] 304 | | }) [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/wire/socket.rs:338:21 [INFO] [stdout] | [INFO] [stdout] 338 | Poll::Ready(Ok(n)) [INFO] [stdout] | ^^^^^ these values have significant drop implementation and will 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] [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/wire/message.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 76 | let payload = bytes.copy_to_bytes(len - 8); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 77 | [INFO] [stdout] 78 | Ok(Message { [INFO] [stdout] | ____________^ [INFO] [stdout] 79 | | object_id, [INFO] [stdout] 80 | | opcode, [INFO] [stdout] 81 | | payload, [INFO] [stdout] 82 | | fds: fds.clone(), [INFO] [stdout] 83 | | }) [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/wire/payload.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn put_new_id(self, new_id: NewId) -> Self { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 77 | / self.put_string(Some(new_id.interface)) [INFO] [stdout] 78 | | .put_uint(new_id.version) [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 5 previous errors [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/wire/payload.rs:109:10 [INFO] [stdout] | [INFO] [stdout] 108 | pub fn build(self) -> (Bytes, Vec) { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 109 | (self.payload.freeze(), self.fds) [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/wire/socket.rs:299:12 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn new(stream: UnixStream) -> io::Result { [INFO] [stdout] | ------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 299 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 300 | | stream: AsyncFd::new(stream)?, [INFO] [stdout] 301 | | codec: MessageCodec::new(), [INFO] [stdout] 302 | | read_state: ReadState::new(), [INFO] [stdout] 303 | | write_state: WriteState::new(), [INFO] [stdout] 304 | | }) [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/wire/socket.rs:338:21 [INFO] [stdout] | [INFO] [stdout] 338 | Poll::Ready(Ok(n)) [INFO] [stdout] | ^^^^^ these values have significant drop implementation and will 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] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `waynest` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `waynest` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "9f8c0225628499c134dbf6c0590cfbb1f196edbd5e89cb41ddcb275bb5c9fa30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f8c0225628499c134dbf6c0590cfbb1f196edbd5e89cb41ddcb275bb5c9fa30", kill_on_drop: false }` [INFO] [stdout] 9f8c0225628499c134dbf6c0590cfbb1f196edbd5e89cb41ddcb275bb5c9fa30