[INFO] fetching crate dynamic-protobuf 0.1.1... [INFO] checking dynamic-protobuf-0.1.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate dynamic-protobuf 0.1.1 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate dynamic-protobuf 0.1.1 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 dynamic-protobuf 0.1.1 [INFO] finished tweaking crates.io crate dynamic-protobuf 0.1.1 [INFO] tweaked toml for crates.io crate dynamic-protobuf 0.1.1 written to /workspace/builds/worker-0-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 2 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 512da533d40b8e1853bef88becf1b8f0c4859e95d2cfc7bfc100ba9da43c53ad [INFO] running `Command { std: "docker" "start" "-a" "512da533d40b8e1853bef88becf1b8f0c4859e95d2cfc7bfc100ba9da43c53ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "512da533d40b8e1853bef88becf1b8f0c4859e95d2cfc7bfc100ba9da43c53ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "512da533d40b8e1853bef88becf1b8f0c4859e95d2cfc7bfc100ba9da43c53ad", kill_on_drop: false }` [INFO] [stdout] 512da533d40b8e1853bef88becf1b8f0c4859e95d2cfc7bfc100ba9da43c53ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 364950fd1794e9cf69f914986d2ddae2876f98b22ade9c190f57cd5439cd45fe [INFO] running `Command { std: "docker" "start" "-a" "364950fd1794e9cf69f914986d2ddae2876f98b22ade9c190f57cd5439cd45fe", kill_on_drop: false }` [INFO] [stderr] Checking dynamic-protobuf v0.1.1 (/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:161:32 [INFO] [stdout] | [INFO] [stdout] 160 | fn from(val: $x) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 161 | Self::$variant(val as _) // compiler will optimize this [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | / into_node_impl! { [INFO] [stdout] 169 | | i32 as I64; [INFO] [stdout] 170 | | u32 as U64; [INFO] [stdout] 171 | | i64 as I64; [INFO] [stdout] ... | [INFO] [stdout] 176 | | Vec as RepeatU64; [INFO] [stdout] 177 | | } [INFO] [stdout] | |_- in this macro invocation [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] = note: this error originates in the macro `into_node_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dynamic-protobuf` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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:161:32 [INFO] [stdout] | [INFO] [stdout] 160 | fn from(val: $x) -> Self { [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 161 | Self::$variant(val as _) // compiler will optimize this [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 168 | / into_node_impl! { [INFO] [stdout] 169 | | i32 as I64; [INFO] [stdout] 170 | | u32 as U64; [INFO] [stdout] 171 | | i64 as I64; [INFO] [stdout] ... | [INFO] [stdout] 176 | | Vec as RepeatU64; [INFO] [stdout] 177 | | } [INFO] [stdout] | |_- in this macro invocation [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] = note: this error originates in the macro `into_node_impl` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `dynamic-protobuf` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "364950fd1794e9cf69f914986d2ddae2876f98b22ade9c190f57cd5439cd45fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "364950fd1794e9cf69f914986d2ddae2876f98b22ade9c190f57cd5439cd45fe", kill_on_drop: false }` [INFO] [stdout] 364950fd1794e9cf69f914986d2ddae2876f98b22ade9c190f57cd5439cd45fe