[INFO] fetching crate cable-tunnel-server-common 0.1.0... [INFO] checking cable-tunnel-server-common-0.1.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate cable-tunnel-server-common 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate cable-tunnel-server-common 0.1.0 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 cable-tunnel-server-common 0.1.0 [INFO] finished tweaking crates.io crate cable-tunnel-server-common 0.1.0 [INFO] tweaked toml for crates.io crate cable-tunnel-server-common 0.1.0 written to /workspace/builds/worker-6-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] Updating crates.io index [INFO] [stderr] Locking 143 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.13.1 (available: v0.22.1) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [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 generic-array v0.14.7 (available: v1.1.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v1.0.0-rc.2 (available: v1.0.1) [INFO] [stderr] Adding http-body-util v0.1.0-rc.2 (available: v0.1.2) [INFO] [stderr] Adding hyper v1.0.0-rc.3 (available: v1.4.1) [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 matchers v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding nu-ansi-term v0.46.0 (available: v0.50.1) [INFO] [stderr] Adding regex-automata v0.1.10 (available: v0.4.7) [INFO] [stderr] Adding regex-syntax v0.6.29 (available: v0.8.4) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding tokio-tungstenite v0.18.0 (available: v0.24.0) [INFO] [stderr] Adding tungstenite v0.18.0 (available: v0.24.0) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0228b68ad295eb54f112f94c4e7825c6cc3146e54f5ca79eee24c6a82a9474ce [INFO] running `Command { std: "docker" "start" "-a" "0228b68ad295eb54f112f94c4e7825c6cc3146e54f5ca79eee24c6a82a9474ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0228b68ad295eb54f112f94c4e7825c6cc3146e54f5ca79eee24c6a82a9474ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0228b68ad295eb54f112f94c4e7825c6cc3146e54f5ca79eee24c6a82a9474ce", kill_on_drop: false }` [INFO] [stdout] 0228b68ad295eb54f112f94c4e7825c6cc3146e54f5ca79eee24c6a82a9474ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] c65f66ac062341d4823bd2061857ada0e9366821dfef7db42d724dadfb6afea9 [INFO] running `Command { std: "docker" "start" "-a" "c65f66ac062341d4823bd2061857ada0e9366821dfef7db42d724dadfb6afea9", kill_on_drop: false }` [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking openssl-sys v0.9.103 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking http-body v1.0.0-rc.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking openssl v0.10.66 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking http-body-util v0.1.0-rc.2 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Checking hyper v1.0.0-rc.3 [INFO] [stderr] Checking native-tls v0.2.12 [INFO] [stderr] Checking tungstenite v0.18.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.18.0 [INFO] [stderr] Checking cable-tunnel-server-common v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `hyper::body::Bytes` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:498:13 [INFO] [stdout] | [INFO] [stdout] 489 | async fn check_index_response(response: Response>) { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 498 | / response [INFO] [stdout] 499 | | .into_body() [INFO] [stdout] 500 | | .frame() [INFO] [stdout] 501 | | .await [INFO] [stdout] ... | [INFO] [stdout] 504 | | .into_data() [INFO] [stdout] 505 | | .unwrap() [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: this value of type `hyper::body::Bytes` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:518:13 [INFO] [stdout] | [INFO] [stdout] 509 | async fn check_favicon_response(response: Response>) { [INFO] [stdout] | -------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 518 | / response [INFO] [stdout] 519 | | .into_body() [INFO] [stdout] 520 | | .frame() [INFO] [stdout] 521 | | .await [INFO] [stdout] ... | [INFO] [stdout] 524 | | .into_data() [INFO] [stdout] 525 | | .unwrap() [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 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cable-tunnel-server-common` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "c65f66ac062341d4823bd2061857ada0e9366821dfef7db42d724dadfb6afea9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c65f66ac062341d4823bd2061857ada0e9366821dfef7db42d724dadfb6afea9", kill_on_drop: false }` [INFO] [stdout] c65f66ac062341d4823bd2061857ada0e9366821dfef7db42d724dadfb6afea9