[INFO] fetching crate it8951 0.4.1... [INFO] checking it8951-0.4.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate it8951 0.4.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate it8951 0.4.1 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 it8951 0.4.1 [INFO] finished tweaking crates.io crate it8951 0.4.1 [INFO] tweaked toml for crates.io crate it8951 0.4.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate it8951 0.4.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 246c5b01dfe4dcd47eed177095a6e6c0a3502730bad4789aa5fc4bf170e8be21 [INFO] running `Command { std: "docker" "start" "-a" "246c5b01dfe4dcd47eed177095a6e6c0a3502730bad4789aa5fc4bf170e8be21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "246c5b01dfe4dcd47eed177095a6e6c0a3502730bad4789aa5fc4bf170e8be21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "246c5b01dfe4dcd47eed177095a6e6c0a3502730bad4789aa5fc4bf170e8be21", kill_on_drop: false }` [INFO] [stdout] 246c5b01dfe4dcd47eed177095a6e6c0a3502730bad4789aa5fc4bf170e8be21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] efda255a380b1060dfdbdb6166a8790f82855e2bab7895383b751caae984b057 [INFO] running `Command { std: "docker" "start" "-a" "efda255a380b1060dfdbdb6166a8790f82855e2bab7895383b751caae984b057", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling thiserror v1.0.61 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking micromath v2.1.0 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Checking embedded-hal-nb v1.0.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking embedded-graphics-core v0.4.0 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking embedded-graphics v0.8.1 [INFO] [stderr] Checking it8951 v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking gpio-cdev v0.6.0 [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:410:12 [INFO] [stdout] | [INFO] [stdout] 408 | pub fn sleep(mut self) -> Result, Error> { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 409 | self.interface.write_command(command::IT8951_TCON_SLEEP)?; [INFO] [stdout] 410 | Ok(IT8951 { [INFO] [stdout] | ____________^ [INFO] [stdout] 411 | | interface: self.interface, [INFO] [stdout] 412 | | dev_info: self.dev_info, [INFO] [stdout] 413 | | marker: PhantomData {}, [INFO] [stdout] 414 | | config: self.config, [INFO] [stdout] 415 | | }) [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:422:12 [INFO] [stdout] | [INFO] [stdout] 420 | pub fn standby(mut self) -> Result, Error> { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 421 | self.interface.write_command(command::IT8951_TCON_STANDBY)?; [INFO] [stdout] 422 | Ok(IT8951 { [INFO] [stdout] | ____________^ [INFO] [stdout] 423 | | interface: self.interface, [INFO] [stdout] 424 | | dev_info: self.dev_info, [INFO] [stdout] 425 | | marker: PhantomData {}, [INFO] [stdout] 426 | | config: self.config, [INFO] [stdout] 427 | | }) [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/lib.rs:497:12 [INFO] [stdout] | [INFO] [stdout] 495 | pub fn sys_run(mut self) -> Result, Error> { [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 496 | self.interface.write_command(command::IT8951_TCON_SYS_RUN)?; [INFO] [stdout] 497 | Ok(IT8951 { [INFO] [stdout] | ____________^ [INFO] [stdout] 498 | | interface: self.interface, [INFO] [stdout] 499 | | dev_info: self.dev_info, [INFO] [stdout] 500 | | marker: PhantomData {}, [INFO] [stdout] 501 | | config: self.config, [INFO] [stdout] 502 | | }) [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/pixel_serializer.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 90 | colors: In, [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 94 | / area.points() [INFO] [stdout] 95 | | .zip(colors) [INFO] [stdout] 96 | | .filter(move |(pos, _color)| drawable_area.contains(*pos)) [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 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `it8951` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "efda255a380b1060dfdbdb6166a8790f82855e2bab7895383b751caae984b057", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efda255a380b1060dfdbdb6166a8790f82855e2bab7895383b751caae984b057", kill_on_drop: false }` [INFO] [stdout] efda255a380b1060dfdbdb6166a8790f82855e2bab7895383b751caae984b057