[INFO] fetching crate cassandra-cpp 3.0.2... [INFO] checking cassandra-cpp-3.0.2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate cassandra-cpp 3.0.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate cassandra-cpp 3.0.2 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 cassandra-cpp 3.0.2 [INFO] finished tweaking crates.io crate cassandra-cpp 3.0.2 [INFO] tweaked toml for crates.io crate cassandra-cpp 3.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate cassandra-cpp 3.0.2 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] 1c52b780c4ceed20f3a473bd64c95a7eb68f03e688eeb4284264f6a1be5341f3 [INFO] running `Command { std: "docker" "start" "-a" "1c52b780c4ceed20f3a473bd64c95a7eb68f03e688eeb4284264f6a1be5341f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c52b780c4ceed20f3a473bd64c95a7eb68f03e688eeb4284264f6a1be5341f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c52b780c4ceed20f3a473bd64c95a7eb68f03e688eeb4284264f6a1be5341f3", kill_on_drop: false }` [INFO] [stdout] 1c52b780c4ceed20f3a473bd64c95a7eb68f03e688eeb4284264f6a1be5341f3 [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] 047b607393696f6ea7e67c88bc8fd8e076fe53995d6c9248e79172edfd660fd2 [INFO] running `Command { std: "docker" "start" "-a" "047b607393696f6ea7e67c88bc8fd8e076fe53995d6c9248e79172edfd660fd2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cc v1.0.99 [INFO] [stderr] Checking gimli v0.29.0 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking object v0.36.0 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Compiling bigdecimal v0.4.5 [INFO] [stderr] Compiling cassandra-cpp-sys v1.1.1 [INFO] [stderr] Checking value-bag v1.9.0 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking num-bigint v0.4.5 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking uuid v1.8.0 [INFO] [stderr] Compiling backtrace v0.3.73 [INFO] [stderr] Checking logtest v2.0.0 [INFO] [stderr] Checking addr2line v0.22.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.38.0 [INFO] [stderr] Checking cassandra-cpp v3.0.2 (/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/cassandra/batch.rs:62:14 [INFO] [stdout] | [INFO] [stdout] 61 | fn build(inner: *mut _Batch, session: Session) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 62 | Self(BatchInner::build(inner), session) [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/cassandra/future.rs:78:22 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) fn build(session: Session, inner: *mut _Future) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | session: Some(session), [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/cassandra/future.rs:79:20 [INFO] [stdout] | [INFO] [stdout] 75 | pub(crate) fn build(session: Session, inner: *mut _Future) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 79 | state: Arc::new(FutureTarget { [INFO] [stdout] | ____________________^ [INFO] [stdout] 80 | | inner: Mutex::new(FutureState::Created), [INFO] [stdout] 81 | | }), [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/cassandra/future.rs:143:18 [INFO] [stdout] | [INFO] [stdout] 140 | unsafe fn get(session: Session, inner: *mut _Future) -> Option { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 143 | .map(|r| PreparedStatement::build(r as *const _, session)) [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/cassandra/future.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 185 | unsafe fn get(_session: Session, inner: *mut _Future) -> Option { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 186 | payloads_from_future(inner).ok().and_then(|payloads| { [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/cassandra/future.rs:189:27 [INFO] [stdout] | [INFO] [stdout] 189 | .map(|r| (CassResult::build(r as *const _), payloads)) [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/cassandra/row.rs:304:9 [INFO] [stdout] | [INFO] [stdout] 304 | col.get_uuid().map(|x| x.into()) [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/cassandra/row.rs:312:9 [INFO] [stdout] | [INFO] [stdout] 307 | fn get_by_name(&self, name: S) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 312 | col.get_uuid().map(|x| x.into()) [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/cassandra/row.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | col.get_bytes().map(|b| b.to_vec()) [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/cassandra/row.rs:327:9 [INFO] [stdout] | [INFO] [stdout] 322 | fn get_by_name(&self, name: S) -> Result> [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 327 | col.get_bytes().map(|b| b.to_vec()) [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/cassandra/row.rs:334:9 [INFO] [stdout] | [INFO] [stdout] 334 | col.get_decimal().map(|x| x.into()) [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/cassandra/row.rs:342:9 [INFO] [stdout] | [INFO] [stdout] 337 | fn get_by_name(&self, name: S) -> Result [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 342 | col.get_decimal().map(|x| x.into()) [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/cassandra/session.rs:108:24 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn statement(&self, query: impl AsRef) -> Statement { [INFO] [stdout] | ---------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 108 | Statement::new(self.clone(), query, param_count) [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/cassandra/statement.rs:130:19 [INFO] [stdout] | [INFO] [stdout] 129 | fn build(inner: *mut _Statement, session: Session) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 130 | Statement(StatementInner::build(inner), session) [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/cassandra/statement.rs:361:19 [INFO] [stdout] | [INFO] [stdout] 360 | pub(crate) fn new(session: Session, query: &str, parameter_count: usize) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 361 | Statement(StatementInner::new(query, parameter_count), session) [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 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cassandra-cpp` (lib) due to 16 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "047b607393696f6ea7e67c88bc8fd8e076fe53995d6c9248e79172edfd660fd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "047b607393696f6ea7e67c88bc8fd8e076fe53995d6c9248e79172edfd660fd2", kill_on_drop: false }` [INFO] [stdout] 047b607393696f6ea7e67c88bc8fd8e076fe53995d6c9248e79172edfd660fd2