[INFO] fetching crate async-pop 1.1.1... [INFO] checking async-pop-1.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate async-pop 1.1.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate async-pop 1.1.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate async-pop 1.1.1 [INFO] finished tweaking crates.io crate async-pop 1.1.1 [INFO] tweaked toml for crates.io crate async-pop 1.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 130 packages to latest compatible versions [INFO] [stderr] Adding async-channel v1.9.0 (available: v2.3.1) [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.5) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding foreign-types v0.3.2 (available: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (available: v0.3.1) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (available: v1.0.2) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8eef2ac6ca79045a610aff163f369367a04738c588483db9263024a13c4801e6 [INFO] running `Command { std: "docker" "start" "-a" "8eef2ac6ca79045a610aff163f369367a04738c588483db9263024a13c4801e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8eef2ac6ca79045a610aff163f369367a04738c588483db9263024a13c4801e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8eef2ac6ca79045a610aff163f369367a04738c588483db9263024a13c4801e6", kill_on_drop: false }` [INFO] [stdout] 8eef2ac6ca79045a610aff163f369367a04738c588483db9263024a13c4801e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 718a68105cfc13dc9a23e0c7d1d4c8e1116711ebdb1f940d9dbb84518b2b0f3b [INFO] running `Command { std: "docker" "start" "-a" "718a68105cfc13dc9a23e0c7d1d4c8e1116711ebdb1f940d9dbb84518b2b0f3b", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling cc v1.1.22 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking event-listener v5.3.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Checking event-listener-strategy v0.5.2 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-channel v2.3.1 [INFO] [stderr] Checking async-lock v3.4.0 [INFO] [stderr] Checking blocking v1.6.1 [INFO] [stderr] Checking async-io v2.3.4 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking async-global-executor v2.4.1 [INFO] [stderr] Checking async-std v1.13.0 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking async-native-tls v0.5.0 [INFO] [stderr] Checking async-pop v1.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufRead`, `ReadExt`, and `prelude::BufReadExt` [INFO] [stdout] --> src/runtime.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | pub use async_std::io::{prelude::BufReadExt, BufRead, Error, Read, ReadExt, Write, WriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::future::timeout` [INFO] [stdout] --> src/runtime.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use async_std::future::timeout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/runtime.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | pub use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufRead`, `ReadExt`, and `prelude::BufReadExt` [INFO] [stdout] --> src/runtime.rs:3:29 [INFO] [stdout] | [INFO] [stdout] 3 | pub use async_std::io::{prelude::BufReadExt, BufRead, Error, Read, ReadExt, Write, WriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `async_std::future::timeout` [INFO] [stdout] --> src/runtime.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use async_std::future::timeout; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/runtime.rs:24:21 [INFO] [stdout] | [INFO] [stdout] 24 | pub use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `UidlResponse` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/response/parser/mod.rs:152:28 [INFO] [stdout] | [INFO] [stdout] 147 | let (output, response) = parse(data, &Command::Uidl).unwrap(); [INFO] [stdout] | -------- [INFO] [stdout] | | [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] | these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 152 | Response::Uidl(uidl) => match uidl { [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] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `async-pop` (lib test) due to 2 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "718a68105cfc13dc9a23e0c7d1d4c8e1116711ebdb1f940d9dbb84518b2b0f3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "718a68105cfc13dc9a23e0c7d1d4c8e1116711ebdb1f940d9dbb84518b2b0f3b", kill_on_drop: false }` [INFO] [stdout] 718a68105cfc13dc9a23e0c7d1d4c8e1116711ebdb1f940d9dbb84518b2b0f3b