[INFO] fetching crate openssh-mux-client 0.17.6... [INFO] checking openssh-mux-client-0.17.6 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate openssh-mux-client 0.17.6 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate openssh-mux-client 0.17.6 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 openssh-mux-client 0.17.6 [INFO] finished tweaking crates.io crate openssh-mux-client 0.17.6 [INFO] tweaked toml for crates.io crate openssh-mux-client 0.17.6 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] Updating crates.io index [INFO] [stderr] Locking 47 packages to latest compatible versions [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [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-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] eb3b4631dfa0d7a5b599978b3a98121ed61613edefbecbdd6f60888bc0a74345 [INFO] running `Command { std: "docker" "start" "-a" "eb3b4631dfa0d7a5b599978b3a98121ed61613edefbecbdd6f60888bc0a74345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb3b4631dfa0d7a5b599978b3a98121ed61613edefbecbdd6f60888bc0a74345", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb3b4631dfa0d7a5b599978b3a98121ed61613edefbecbdd6f60888bc0a74345", kill_on_drop: false }` [INFO] [stdout] eb3b4631dfa0d7a5b599978b3a98121ed61613edefbecbdd6f60888bc0a74345 [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] 113c64e72dda682445da2497fe72ace0d116bf2efc3926138a1ff5058fbc80a7 [INFO] running `Command { std: "docker" "start" "-a" "113c64e72dda682445da2497fe72ace0d116bf2efc3926138a1ff5058fbc80a7", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Compiling typed-builder-macro v0.20.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking typed-builder v0.20.0 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking tokio-io-utility v0.7.6 [INFO] [stderr] Checking sendfd v0.4.3 [INFO] [stderr] Checking tokio-pipe v0.2.12 [INFO] [stderr] Checking ssh_format_error v0.1.0 [INFO] [stderr] Checking non-zero-byte-slice v0.1.0 [INFO] [stderr] Checking ssh_format v0.14.1 [INFO] [stderr] Checking openssh-mux-client-error v0.1.0 [INFO] [stderr] Checking openssh-mux-client v0.17.6 (/opt/rustwide/workdir) [INFO] [stdout] error: this value of type `tokio::net::TcpListener` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/connection.rs:724:13 [INFO] [stdout] | [INFO] [stdout] 721 | async fn test_remote_socket_forward_impl(mut conn0: Connection, mut conn1: Connection) { [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 724 | let output_listener = TcpListener::bind(("127.0.0.1", 1234)).await.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 `session::EstablishedSession` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/connection.rs:793:14 [INFO] [stdout] | [INFO] [stdout] 788 | async fn test_local_socket_forward_impl(conn0: Connection, mut conn1: Connection) { [INFO] [stdout] | --------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 793 | let (established_session, stdios) = create_remote_process(conn0, &cmd).await; [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] warning: method `to_string_lossy_and_as_bytes` is never used [INFO] [stdout] --> src/request.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 203 | trait PathExt { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 208 | fn to_string_lossy_and_as_bytes(&self) -> Cow<'_, [u8]>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_string_lossy_and_as_bytes` is never used [INFO] [stdout] --> src/request.rs:208:8 [INFO] [stdout] | [INFO] [stdout] 203 | trait PathExt { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 208 | fn to_string_lossy_and_as_bytes(&self) -> Cow<'_, [u8]>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `openssh-mux-client` (lib test) due to 3 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "113c64e72dda682445da2497fe72ace0d116bf2efc3926138a1ff5058fbc80a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "113c64e72dda682445da2497fe72ace0d116bf2efc3926138a1ff5058fbc80a7", kill_on_drop: false }` [INFO] [stdout] 113c64e72dda682445da2497fe72ace0d116bf2efc3926138a1ff5058fbc80a7