[INFO] fetching crate as3935 0.1.0-pre.1... [INFO] checking as3935-0.1.0-pre.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate as3935 0.1.0-pre.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate as3935 0.1.0-pre.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 as3935 0.1.0-pre.1 [INFO] finished tweaking crates.io crate as3935 0.1.0-pre.1 [INFO] tweaked toml for crates.io crate as3935 0.1.0-pre.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate as3935 0.1.0-pre.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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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] 235d7b2b5a1938483408df512fd993532dee1536c9dc7fbc332f87c120ab19a9 [INFO] running `Command { std: "docker" "start" "-a" "235d7b2b5a1938483408df512fd993532dee1536c9dc7fbc332f87c120ab19a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "235d7b2b5a1938483408df512fd993532dee1536c9dc7fbc332f87c120ab19a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "235d7b2b5a1938483408df512fd993532dee1536c9dc7fbc332f87c120ab19a9", kill_on_drop: false }` [INFO] [stdout] 235d7b2b5a1938483408df512fd993532dee1536c9dc7fbc332f87c120ab19a9 [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] 650fbce3064e201061ee3b6793bbca241b29509c42acc45687d72e4acf282e50 [INFO] running `Command { std: "docker" "start" "-a" "650fbce3064e201061ee3b6793bbca241b29509c42acc45687d72e4acf282e50", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling winapi v0.3.7 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking rgb v0.8.13 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking rppal v0.11.3 [INFO] [stderr] Checking simple-signal v1.1.1 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking as3935 v0.1.0-pre.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking chrono v0.4.7 [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:182:12 [INFO] [stdout] | [INFO] [stdout] 181 | pub fn new(interface_selection: InterfaceSelection, irq_pin: IrqPin) -> Result { [INFO] [stdout] | --------------------------------------- --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | [INFO] [stdout] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 182 | Ok(match interface_selection { [INFO] [stdout] | ____________^ [INFO] [stdout] 183 | | InterfaceSelection::I2c(i2c, i2c_address) => Self { [INFO] [stdout] 184 | | interface: Arc::new(Mutex::new(Box::new(I2cInterface::new(i2c, i2c_address)?))), [INFO] [stdout] 185 | | irq_pin, [INFO] [stdout] ... | [INFO] [stdout] 188 | | InterfaceSelection::Spi(_, _) => unimplemented!(), [INFO] [stdout] 189 | | }) [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/interface/i2c.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) fn new(mut i2c: I2c, i2c_address: I2cAddress) -> Result { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 31 | Ok(Self { i2c }) [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 `as3935` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "650fbce3064e201061ee3b6793bbca241b29509c42acc45687d72e4acf282e50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "650fbce3064e201061ee3b6793bbca241b29509c42acc45687d72e4acf282e50", kill_on_drop: false }` [INFO] [stdout] 650fbce3064e201061ee3b6793bbca241b29509c42acc45687d72e4acf282e50