[INFO] fetching crate mobc-reql 0.6.4... [INFO] checking mobc-reql-0.6.4 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate mobc-reql 0.6.4 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate mobc-reql 0.6.4 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 mobc-reql 0.6.4 [INFO] finished tweaking crates.io crate mobc-reql 0.6.4 [INFO] tweaked toml for crates.io crate mobc-reql 0.6.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 180 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.3.1) [INFO] [stderr] Adding async-io v1.13.0 (latest: v2.3.4) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.4.0) [INFO] [stderr] Adding async-net v1.8.0 (latest: v2.0.0) [INFO] [stderr] Adding async-process v1.8.1 (latest: v2.2.4) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding dashmap v5.5.3 (latest: v6.0.1) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.3.1) [INFO] [stderr] Adding event-listener v3.1.0 (latest: v5.3.1) [INFO] [stderr] Adding fastrand v1.9.0 (latest: v2.1.1) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.7) [INFO] [stderr] Adding futures-lite v1.13.0 (latest: v2.3.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding gloo-timers v0.2.6 (latest: v0.3.0) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding io-lifetimes v1.0.11 (latest: v2.0.3) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.3.8 (latest: v0.6.5) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding mobc v0.7.3 (latest: v0.8.4) [INFO] [stderr] Adding multimap v0.8.3 (latest: v0.10.0) [INFO] [stderr] Adding polling v2.8.0 (latest: v3.7.3) [INFO] [stderr] Adding prost v0.9.0 (latest: v0.13.2) [INFO] [stderr] Adding prost-build v0.9.0 (latest: v0.13.2) [INFO] [stderr] Adding prost-derive v0.9.0 (latest: v0.13.2) [INFO] [stderr] Adding prost-types v0.9.0 (latest: v0.13.2) [INFO] [stderr] Adding ring v0.16.20 (latest: v0.17.8) [INFO] [stderr] Adding rustix v0.37.27 (latest: v0.38.35) [INFO] [stderr] Adding socket2 v0.4.10 (latest: v0.5.7) [INFO] [stderr] Adding spin v0.5.2 (latest: v0.9.8) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding untrusted v0.7.1 (latest: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding which v4.4.2 (latest: v6.0.3) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [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] 32b1d2843d3a8a3fcd7f9e6ee26d4d51b51fb856bd51880e83a587a4fcfac77b [INFO] running `Command { std: "docker" "start" "-a" "32b1d2843d3a8a3fcd7f9e6ee26d4d51b51fb856bd51880e83a587a4fcfac77b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32b1d2843d3a8a3fcd7f9e6ee26d4d51b51fb856bd51880e83a587a4fcfac77b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32b1d2843d3a8a3fcd7f9e6ee26d4d51b51fb856bd51880e83a587a4fcfac77b", kill_on_drop: false }` [INFO] [stdout] 32b1d2843d3a8a3fcd7f9e6ee26d4d51b51fb856bd51880e83a587a4fcfac77b [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] 92a9adb2dd1293d2e83e5424ea7d41f1bc17f16cd0002457721d4192b60f1127 [INFO] running `Command { std: "docker" "start" "-a" "92a9adb2dd1293d2e83e5424ea7d41f1bc17f16cd0002457721d4192b60f1127", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v0.38.35 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking io-lifetimes v1.0.11 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Checking waker-fn v1.2.0 [INFO] [stderr] Checking futures-lite v1.13.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Compiling prost-build v0.9.0 [INFO] [stderr] Checking rustix v0.37.27 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking piper v0.2.4 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Checking futures-lite v2.3.0 [INFO] [stderr] Checking async-task v4.7.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling prost v0.9.0 [INFO] [stderr] Compiling reql-macros v0.3.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Compiling prost-types v0.9.0 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking async-net v1.8.0 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling async-trait v0.1.81 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Compiling ql2 v2.1.1 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking serde v1.0.209 [INFO] [stderr] Checking scram v0.6.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking mobc v0.7.3 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking reql-types v0.3.3 [INFO] [stderr] Checking reql v0.11.2 [INFO] [stderr] Checking mobc-reql v0.6.4 (/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/lib.rs:222:79 [INFO] [stdout] | [INFO] [stdout] 222 | async fn check(&self, conn: Self::Connection) -> Result { [INFO] [stdout] | ___________________________----------------------______________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 223 | | let msg = 200; [INFO] [stdout] 224 | | match r.expr(msg).run(&conn).try_next().await? { [INFO] [stdout] 225 | | Some(res) => verify(res, msg)?, [INFO] [stdout] ... | [INFO] [stdout] 230 | | Ok(conn) [INFO] [stdout] 231 | | } [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mobc-reql` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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/lib.rs:222:79 [INFO] [stdout] | [INFO] [stdout] 222 | async fn check(&self, conn: Self::Connection) -> Result { [INFO] [stdout] | ___________________________----------------------______________________________^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 223 | | let msg = 200; [INFO] [stdout] 224 | | match r.expr(msg).run(&conn).try_next().await? { [INFO] [stdout] 225 | | Some(res) => verify(res, msg)?, [INFO] [stdout] ... | [INFO] [stdout] 230 | | Ok(conn) [INFO] [stdout] 231 | | } [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: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mobc-reql` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "92a9adb2dd1293d2e83e5424ea7d41f1bc17f16cd0002457721d4192b60f1127", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92a9adb2dd1293d2e83e5424ea7d41f1bc17f16cd0002457721d4192b60f1127", kill_on_drop: false }` [INFO] [stdout] 92a9adb2dd1293d2e83e5424ea7d41f1bc17f16cd0002457721d4192b60f1127