[INFO] fetching crate edge-raw 0.2.0... [INFO] checking edge-raw-0.2.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate edge-raw 0.2.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate edge-raw 0.2.0 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 edge-raw 0.2.0 [INFO] finished tweaking crates.io crate edge-raw 0.2.0 [INFO] tweaked toml for crates.io crate edge-raw 0.2.0 written to /workspace/builds/worker-4-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 9 packages to latest compatible versions [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0eecd64094ada349e0bb9a683aa3a2093a482836959545fe30103ea6064a89cc [INFO] running `Command { std: "docker" "start" "-a" "0eecd64094ada349e0bb9a683aa3a2093a482836959545fe30103ea6064a89cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0eecd64094ada349e0bb9a683aa3a2093a482836959545fe30103ea6064a89cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0eecd64094ada349e0bb9a683aa3a2093a482836959545fe30103ea6064a89cc", kill_on_drop: false }` [INFO] [stdout] 0eecd64094ada349e0bb9a683aa3a2093a482836959545fe30103ea6064a89cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e6abd35e4325992ca84e967af9f8779340713f89e20ca048715fe75e273634b2 [INFO] running `Command { std: "docker" "start" "-a" "e6abd35e4325992ca84e967af9f8779340713f89e20ca048715fe75e273634b2", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling embedded-nal-async v0.7.1 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking no-std-net v0.6.0 [INFO] [stderr] Checking embedded-nal v0.8.0 [INFO] [stderr] Checking embedded-nal-async-xtra v0.2.0 [INFO] [stderr] Checking edge-raw v0.2.0 (/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:87:67 [INFO] [stdout] | [INFO] [stdout] 82 | encoder: F, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 87 | ip::encode(buf, *src.ip(), *dst.ip(), UdpPacketHeader::PROTO, |buf| { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 88 | | Ok(udp::encode(buf, src, dst, encoder)?.len()) [INFO] [stdout] 89 | | }) [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:87:67 [INFO] [stdout] | [INFO] [stdout] 82 | encoder: F, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 87 | ip::encode(buf, *src.ip(), *dst.ip(), UdpPacketHeader::PROTO, |buf| { [INFO] [stdout] | ___________________________________________________________________^ [INFO] [stdout] 88 | | Ok(udp::encode(buf, src, dst, encoder)?.len()) [INFO] [stdout] 89 | | }) [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/udp.rs:41:56 [INFO] [stdout] | [INFO] [stdout] 34 | payload: F, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | hdr.encode_with_payload(buf, *src.ip(), *dst.ip(), |buf| payload(buf)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/udp.rs:41:56 [INFO] [stdout] | [INFO] [stdout] 34 | payload: F, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 41 | hdr.encode_with_payload(buf, *src.ip(), *dst.ip(), |buf| payload(buf)) [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] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `edge-raw` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `edge-raw` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "e6abd35e4325992ca84e967af9f8779340713f89e20ca048715fe75e273634b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6abd35e4325992ca84e967af9f8779340713f89e20ca048715fe75e273634b2", kill_on_drop: false }` [INFO] [stdout] e6abd35e4325992ca84e967af9f8779340713f89e20ca048715fe75e273634b2