[INFO] fetching crate xsens-mti 0.6.1... [INFO] checking xsens-mti-0.6.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate xsens-mti 0.6.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate xsens-mti 0.6.1 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] removed /workspace/builds/worker-5-tc2/source/rust-toolchain [INFO] started tweaking crates.io crate xsens-mti 0.6.1 [INFO] finished tweaking crates.io crate xsens-mti 0.6.1 [INFO] tweaked toml for crates.io crate xsens-mti 0.6.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate xsens-mti 0.6.1 already has a lockfile, it will not be regenerated [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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c79b70df04f90cb8258a2467b529ea9b5106c6c4f624a63bdb33a2c62cfce088 [INFO] running `Command { std: "docker" "start" "-a" "c79b70df04f90cb8258a2467b529ea9b5106c6c4f624a63bdb33a2c62cfce088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c79b70df04f90cb8258a2467b529ea9b5106c6c4f624a63bdb33a2c62cfce088", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c79b70df04f90cb8258a2467b529ea9b5106c6c4f624a63bdb33a2c62cfce088", kill_on_drop: false }` [INFO] [stdout] c79b70df04f90cb8258a2467b529ea9b5106c6c4f624a63bdb33a2c62cfce088 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] e01ab25ef10accaf85867b41bfce337fd0ee76364a7deae523ce64817ef24c83 [INFO] running `Command { std: "docker" "start" "-a" "e01ab25ef10accaf85867b41bfce337fd0ee76364a7deae523ce64817ef24c83", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling libm v0.2.7 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling err-derive v0.3.1 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking bitfield v0.14.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking serial v0.4.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking proptest v1.2.0 [INFO] [stderr] Checking ctrlc v3.4.1 [INFO] [stderr] Checking xsens-mti v0.6.1 (/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/decoder.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn new(buffer: B) -> Result { [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 42 | Self::check_buffer(&buffer)?; [INFO] [stdout] 43 | Ok(Decoder { [INFO] [stdout] | ____________^ [INFO] [stdout] 44 | | state: State::default(), [INFO] [stdout] 45 | | count: 0, [INFO] [stdout] 46 | | invalid_count: 0, [INFO] [stdout] ... | [INFO] [stdout] 51 | | buffer, [INFO] [stdout] 52 | | }) [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/decoder.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn swap_buffer(&mut self, new_buffer: B) -> Result { [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 74 | Ok(mem::replace(&mut self.buffer, new_buffer)) [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 `xsens-mti` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "e01ab25ef10accaf85867b41bfce337fd0ee76364a7deae523ce64817ef24c83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e01ab25ef10accaf85867b41bfce337fd0ee76364a7deae523ce64817ef24c83", kill_on_drop: false }` [INFO] [stdout] e01ab25ef10accaf85867b41bfce337fd0ee76364a7deae523ce64817ef24c83