[INFO] fetching crate rtshark 2.8.0... [INFO] checking rtshark-2.8.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate rtshark 2.8.0 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate rtshark 2.8.0 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 rtshark 2.8.0 [INFO] finished tweaking crates.io crate rtshark 2.8.0 [INFO] tweaked toml for crates.io crate rtshark 2.8.0 written to /workspace/builds/worker-7-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] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding quick-xml v0.33.0 (latest: v0.36.1) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding remove_dir_all v0.5.3 (latest: v0.8.3) [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e2e732b2a5e6d93795ab58aba435c6e37ea4f14351c8991d32b771587297939b [INFO] running `Command { std: "docker" "start" "-a" "e2e732b2a5e6d93795ab58aba435c6e37ea4f14351c8991d32b771587297939b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2e732b2a5e6d93795ab58aba435c6e37ea4f14351c8991d32b771587297939b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2e732b2a5e6d93795ab58aba435c6e37ea4f14351c8991d32b771587297939b", kill_on_drop: false }` [INFO] [stdout] e2e732b2a5e6d93795ab58aba435c6e37ea4f14351c8991d32b771587297939b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] dcba957bbcd99b1e5d68f3b871825e0ba8228f8d7db63bcf01c220a89252b66a [INFO] running `Command { std: "docker" "start" "-a" "dcba957bbcd99b1e5d68f3b871825e0ba8228f8d7db63bcf01c220a89252b66a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking sdd v3.0.2 [INFO] [stderr] Checking quick-xml v0.33.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Compiling serial_test_derive v3.1.1 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking scc v2.1.16 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking rtshark v2.8.0 (/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:839:12 [INFO] [stdout] | [INFO] [stdout] 812 | let tshark_child = if self.env_path.is_empty() { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 827 | let mut tshark_child = tshark_child.map_err(|e| match e.kind() { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 834 | let buf_reader = BufReader::new(tshark_child.stdout.take().unwrap()); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 835 | let stderr = BufReader::new(tshark_child.stderr.take().unwrap()); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 836 | [INFO] [stdout] 837 | let reader = quick_xml::Reader::from_reader(buf_reader); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 838 | [INFO] [stdout] 839 | Ok(RTShark::new( [INFO] [stdout] | ____________^ [INFO] [stdout] 840 | | tshark_child, [INFO] [stdout] 841 | | reader, [INFO] [stdout] 842 | | stderr, [INFO] [stdout] 843 | | self.metadata_blacklist.clone(), [INFO] [stdout] 844 | | )) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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: 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:871:22 [INFO] [stdout] | [INFO] [stdout] 865 | process: Child, [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 866 | parser: quick_xml::Reader>, [INFO] [stdout] | ------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 867 | stderr: BufReader, [INFO] [stdout] | ------------------------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 871 | process: Some(process), [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 `rtshark` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "dcba957bbcd99b1e5d68f3b871825e0ba8228f8d7db63bcf01c220a89252b66a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dcba957bbcd99b1e5d68f3b871825e0ba8228f8d7db63bcf01c220a89252b66a", kill_on_drop: false }` [INFO] [stdout] dcba957bbcd99b1e5d68f3b871825e0ba8228f8d7db63bcf01c220a89252b66a