[INFO] fetching crate attohttpc 0.28.0... [INFO] checking attohttpc-0.28.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate attohttpc 0.28.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate attohttpc 0.28.0 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 attohttpc 0.28.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate attohttpc 0.28.0 [INFO] tweaked toml for crates.io crate attohttpc 0.28.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate attohttpc 0.28.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 3eaaab19ff2f0311566e552011856fb00d507e1216596b604b3f9deacf01f5c5 [INFO] running `Command { std: "docker" "start" "-a" "3eaaab19ff2f0311566e552011856fb00d507e1216596b604b3f9deacf01f5c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3eaaab19ff2f0311566e552011856fb00d507e1216596b604b3f9deacf01f5c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eaaab19ff2f0311566e552011856fb00d507e1216596b604b3f9deacf01f5c5", kill_on_drop: false }` [INFO] [stdout] 3eaaab19ff2f0311566e552011856fb00d507e1216596b604b3f9deacf01f5c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 87feab274e5b01874d962cc7f7d216abfef1d730843358722ad4b43ae8832b56 [INFO] running `Command { std: "docker" "start" "-a" "87feab274e5b01874d962cc7f7d216abfef1d730843358722ad4b43ae8832b56", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking linux-raw-sys v0.4.13 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking http v1.1.0 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking rustls-pemfile v2.1.1 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.10.1 [INFO] [stderr] Checking multipart v0.18.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking attohttpc v0.28.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking tokio-stream v0.1.15 [INFO] [stderr] Checking tokio-rustls v0.25.0 [INFO] [stderr] Checking h2 v0.3.25 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking warp v0.3.6 [INFO] [stdout] error: this value of type `Poll, std::io::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/tools/tls.rs:150:64 [INFO] [stdout] | [INFO] [stdout] 150 | State::Handshaking(ref mut accept) => match ready!(Pin::new(accept).poll(cx)) { [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] | these local bindings with significant drop implementation may 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] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `Poll, std::io::Error>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/tools/tls.rs:167:64 [INFO] [stdout] | [INFO] [stdout] 167 | State::Handshaking(ref mut accept) => match ready!(Pin::new(accept).poll(cx)) { [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] | these local bindings with significant drop implementation may 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: this value of type `Poll>>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> tests/tools/tls.rs:214:22 [INFO] [stdout] | [INFO] [stdout] 214 | match ready!(Pin::new(&mut pin.incoming).poll_accept(cx)) { [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] | 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] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LazyFile` is never constructed [INFO] [stdout] --> tests/tools/tls.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 101 | struct LazyFile { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `lazy_read` is never used [INFO] [stdout] --> tests/tools/tls.rs:107:8 [INFO] [stdout] | [INFO] [stdout] 106 | impl LazyFile { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] 107 | fn lazy_read(&mut self, buf: &mut [u8]) -> io::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `attohttpc` (test "test_proxy") due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "87feab274e5b01874d962cc7f7d216abfef1d730843358722ad4b43ae8832b56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87feab274e5b01874d962cc7f7d216abfef1d730843358722ad4b43ae8832b56", kill_on_drop: false }` [INFO] [stdout] 87feab274e5b01874d962cc7f7d216abfef1d730843358722ad4b43ae8832b56