[INFO] cloning repository https://github.com/blaubart69/fertilizer.rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/blaubart69/fertilizer.rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaubart69%2Ffertilizer.rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaubart69%2Ffertilizer.rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89c044472f87772d72be236b4005210e334d35d2 [INFO] checking blaubart69/fertilizer.rust/89c044472f87772d72be236b4005210e334d35d2 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fblaubart69%2Ffertilizer.rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/blaubart69/fertilizer.rust 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-0-tc2/source/.cargo/config [INFO] started tweaking git repo https://github.com/blaubart69/fertilizer.rust [INFO] finished tweaking git repo https://github.com/blaubart69/fertilizer.rust [INFO] tweaked toml for git repo https://github.com/blaubart69/fertilizer.rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/blaubart69/fertilizer.rust 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-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] e77359a960af8e2130ebead89e66cdf810ceea139b5d9e7181a97c6c8c24db10 [INFO] running `Command { std: "docker" "start" "-a" "e77359a960af8e2130ebead89e66cdf810ceea139b5d9e7181a97c6c8c24db10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e77359a960af8e2130ebead89e66cdf810ceea139b5d9e7181a97c6c8c24db10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e77359a960af8e2130ebead89e66cdf810ceea139b5d9e7181a97c6c8c24db10", kill_on_drop: false }` [INFO] [stdout] e77359a960af8e2130ebead89e66cdf810ceea139b5d9e7181a97c6c8c24db10 [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] 2f99c03552a7243fa61f4d6dd4f30f0e46599b5e4b9d6a1973561fb993586a48 [INFO] running `Command { std: "docker" "start" "-a" "2f99c03552a7243fa61f4d6dd4f30f0e46599b5e4b9d6a1973561fb993586a48", kill_on_drop: false }` [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking mio v0.8.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking http v0.2.6 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking rppal v0.13.1 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking headers v0.3.7 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking h2 v0.3.12 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking warp v0.3.2 [INFO] [stderr] Checking fertilizer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Add` and `Deref` [INFO] [stdout] --> src/gpio_signals.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Add, Deref}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gpio_signals::GpioSignals` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::gpio_signals::GpioSignals; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Add` and `Deref` [INFO] [stdout] --> src/gpio_signals.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::{Add, Deref}; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gpio_signals::GpioSignals` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::gpio_signals::GpioSignals; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GpioSignals` is never constructed [INFO] [stdout] --> src/gpio_signals.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct GpioSignals{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `start` are never used [INFO] [stdout] --> src/gpio_signals.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl GpioSignals { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 18 | pub fn new() -> Result> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn start(&mut self, [INFO] [stdout] | ^^^^^ [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/signal_processor.rs:116:19 [INFO] [stdout] | [INFO] [stdout] 110 | signals_wheel : Arc>, [INFO] [stdout] | ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 111 | signals_roller : Arc>, [INFO] [stdout] | ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 112 | settings : Arc>, [INFO] [stdout] | ---------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 113 | kg_per_ha : Arc>, [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 116 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 117 | | [INFO] [stdout] 118 | | loop { [INFO] [stdout] 119 | | thread::sleep(Duration::from_secs(1)); [INFO] [stdout] ... | [INFO] [stdout] 132 | | } [INFO] [stdout] 133 | | }) [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/gpio_signals.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 19 | let gpio = Gpio::new()?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | let pin_wheel = gpio.get(23)?.into_input_pulldown(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let pin_roller = gpio.get(24)?.into_input_pulldown(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | [INFO] [stdout] 23 | Ok(GpioSignals { [INFO] [stdout] | ____________^ [INFO] [stdout] 24 | | gpio, [INFO] [stdout] 25 | | pin_wheel, [INFO] [stdout] 26 | | pin_roller, [INFO] [stdout] 27 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fertilizer` (bin "fertilizer" test) due to 3 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: struct `GpioSignals` is never constructed [INFO] [stdout] --> src/gpio_signals.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct GpioSignals{ [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new` and `start` are never used [INFO] [stdout] --> src/gpio_signals.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl GpioSignals { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 18 | pub fn new() -> Result> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn start(&mut self, [INFO] [stdout] | ^^^^^ [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/signal_processor.rs:116:19 [INFO] [stdout] | [INFO] [stdout] 110 | signals_wheel : Arc>, [INFO] [stdout] | ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 111 | signals_roller : Arc>, [INFO] [stdout] | ----------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 112 | settings : Arc>, [INFO] [stdout] | ---------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 113 | kg_per_ha : Arc>, [INFO] [stdout] | ---------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 116 | thread::spawn(move || { [INFO] [stdout] | ___________________^ [INFO] [stdout] 117 | | [INFO] [stdout] 118 | | loop { [INFO] [stdout] 119 | | thread::sleep(Duration::from_secs(1)); [INFO] [stdout] ... | [INFO] [stdout] 132 | | } [INFO] [stdout] 133 | | }) [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/gpio_signals.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 19 | let gpio = Gpio::new()?; [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 20 | let pin_wheel = gpio.get(23)?.into_input_pulldown(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 21 | let pin_roller = gpio.get(24)?.into_input_pulldown(); [INFO] [stdout] | ---------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 22 | [INFO] [stdout] 23 | Ok(GpioSignals { [INFO] [stdout] | ____________^ [INFO] [stdout] 24 | | gpio, [INFO] [stdout] 25 | | pin_wheel, [INFO] [stdout] 26 | | pin_roller, [INFO] [stdout] 27 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fertilizer` (bin "fertilizer") due to 3 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2f99c03552a7243fa61f4d6dd4f30f0e46599b5e4b9d6a1973561fb993586a48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f99c03552a7243fa61f4d6dd4f30f0e46599b5e4b9d6a1973561fb993586a48", kill_on_drop: false }` [INFO] [stdout] 2f99c03552a7243fa61f4d6dd4f30f0e46599b5e4b9d6a1973561fb993586a48