[INFO] fetching crate temp-postgres 0.1.0... [INFO] checking temp-postgres-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate temp-postgres 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate temp-postgres 0.1.0 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 temp-postgres 0.1.0 [INFO] finished tweaking crates.io crate temp-postgres 0.1.0 [INFO] tweaked toml for crates.io crate temp-postgres 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate temp-postgres 0.1.0 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db4a6919c84952ffd1bcbfdfa076b52977484c6347a833ede65f71c7fb99d4ee [INFO] running `Command { std: "docker" "start" "-a" "db4a6919c84952ffd1bcbfdfa076b52977484c6347a833ede65f71c7fb99d4ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db4a6919c84952ffd1bcbfdfa076b52977484c6347a833ede65f71c7fb99d4ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db4a6919c84952ffd1bcbfdfa076b52977484c6347a833ede65f71c7fb99d4ee", kill_on_drop: false }` [INFO] [stdout] db4a6919c84952ffd1bcbfdfa076b52977484c6347a833ede65f71c7fb99d4ee [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cfcabd31d9e1e2f0cf10e0821d99242e7a8c6d177cd4e01fd08448eac55fc01d [INFO] running `Command { std: "docker" "start" "-a" "cfcabd31d9e1e2f0cf10e0821d99242e7a8c6d177cd4e01fd08448eac55fc01d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Compiling rustix v0.38.30 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking bitflags v2.4.2 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking finl_unicode v1.2.0 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking whoami v1.5.0 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking stringprep v0.1.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling assert2-macros v0.3.11 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking is-terminal v0.4.10 [INFO] [stderr] Checking postgres-protocol v0.6.6 [INFO] [stderr] Checking postgres-types v0.2.6 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking assert2 v0.3.11 [INFO] [stderr] Checking tokio v1.35.1 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-postgres v0.7.10 [INFO] [stderr] Checking temp-postgres v0.1.0 (/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/util/temp_dir.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new_in(parent: impl AsRef, clean_on_drop: bool) -> std::io::Result { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 28 | | inner: ManuallyDrop::new(tempfile::tempdir_in(parent)?), [INFO] [stdout] 29 | | clean_on_drop, [INFO] [stdout] 30 | | }) [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/util/temp_dir.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn into_path(self) -> PathBuf { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 55 | self.into_inner().into_path() [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/util/temp_dir.rs:63:3 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn close(self) -> std::io::Result<()> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | self.into_inner().close() [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] [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/util/temp_dir.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new_in(parent: impl AsRef, clean_on_drop: bool) -> std::io::Result { [INFO] [stdout] | ------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 27 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 28 | | inner: ManuallyDrop::new(tempfile::tempdir_in(parent)?), [INFO] [stdout] 29 | | clean_on_drop, [INFO] [stdout] 30 | | }) [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/util/temp_dir.rs:55:3 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn into_path(self) -> PathBuf { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 55 | self.into_inner().into_path() [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/util/temp_dir.rs:63:3 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn close(self) -> std::io::Result<()> { [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 63 | self.into_inner().close() [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] [stderr] error: could not compile `temp-postgres` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `temp-postgres` (lib test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "cfcabd31d9e1e2f0cf10e0821d99242e7a8c6d177cd4e01fd08448eac55fc01d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfcabd31d9e1e2f0cf10e0821d99242e7a8c6d177cd4e01fd08448eac55fc01d", kill_on_drop: false }` [INFO] [stdout] cfcabd31d9e1e2f0cf10e0821d99242e7a8c6d177cd4e01fd08448eac55fc01d