[INFO] fetching crate postgres-cursor 0.4.0... [INFO] checking postgres-cursor-0.4.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate postgres-cursor 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate postgres-cursor 0.4.0 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 postgres-cursor 0.4.0 [INFO] finished tweaking crates.io crate postgres-cursor 0.4.0 [INFO] tweaked toml for crates.io crate postgres-cursor 0.4.0 written to /workspace/builds/worker-4-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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 102 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding fallible-iterator v0.2.0 (latest: v0.3.0) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.3) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [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] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 53888a07bf031f9f0c7db7973d9e588c3cb13b3a46cce6478e1467cf53260229 [INFO] running `Command { std: "docker" "start" "-a" "53888a07bf031f9f0c7db7973d9e588c3cb13b3a46cce6478e1467cf53260229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53888a07bf031f9f0c7db7973d9e588c3cb13b3a46cce6478e1467cf53260229", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53888a07bf031f9f0c7db7973d9e588c3cb13b3a46cce6478e1467cf53260229", kill_on_drop: false }` [INFO] [stdout] 53888a07bf031f9f0c7db7973d9e588c3cb13b3a46cce6478e1467cf53260229 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 48f7b1af0be8506d9d13d045508dbca6898efd1b915cd7fee2724fff6be2aa98 [INFO] running `Command { std: "docker" "start" "-a" "48f7b1af0be8506d9d13d045508dbca6898efd1b915cd7fee2724fff6be2aa98", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking unicode-properties v0.1.2 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking stringprep v0.1.5 [INFO] [stderr] Checking zerocopy v0.7.35 [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 postgres-protocol v0.6.7 [INFO] [stderr] Checking postgres-types v0.2.7 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tokio-postgres v0.7.11 [INFO] [stderr] Checking postgres v0.19.8 [INFO] [stderr] Checking postgres-cursor v0.4.0 (/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/lib.rs:304:22 [INFO] [stdout] | [INFO] [stdout] 303 | fn with_items T, T>(items: i32, func: F) -> T { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 304 | synchronized(|| { [INFO] [stdout] | ______________________^ [INFO] [stdout] 305 | | let mut client = get_client(); [INFO] [stdout] 306 | | client [INFO] [stdout] 307 | | .execute("TRUNCATE TABLE products", &[]) [INFO] [stdout] ... | [INFO] [stdout] 315 | | func(&mut client) [INFO] [stdout] 316 | | }) [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 `postgres-cursor` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "48f7b1af0be8506d9d13d045508dbca6898efd1b915cd7fee2724fff6be2aa98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f7b1af0be8506d9d13d045508dbca6898efd1b915cd7fee2724fff6be2aa98", kill_on_drop: false }` [INFO] [stdout] 48f7b1af0be8506d9d13d045508dbca6898efd1b915cd7fee2724fff6be2aa98