[INFO] fetching crate rfm9x 0.1.2... [INFO] checking rfm9x-0.1.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate rfm9x 0.1.2 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate rfm9x 0.1.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config [INFO] started tweaking crates.io crate rfm9x 0.1.2 [INFO] finished tweaking crates.io crate rfm9x 0.1.2 [INFO] tweaked toml for crates.io crate rfm9x 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate rfm9x 0.1.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e97bf33355fdc75840b9db8ed130077c07a7498f4b41a63a8993022266975ab6 [INFO] running `Command { std: "docker" "start" "-a" "e97bf33355fdc75840b9db8ed130077c07a7498f4b41a63a8993022266975ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e97bf33355fdc75840b9db8ed130077c07a7498f4b41a63a8993022266975ab6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e97bf33355fdc75840b9db8ed130077c07a7498f4b41a63a8993022266975ab6", kill_on_drop: false }` [INFO] [stdout] e97bf33355fdc75840b9db8ed130077c07a7498f4b41a63a8993022266975ab6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aeab828539e3333789827275da9959bc6c11ed0301bdfcafdc1f1080e0fe37a [INFO] running `Command { std: "docker" "start" "-a" "1aeab828539e3333789827275da9959bc6c11ed0301bdfcafdc1f1080e0fe37a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking rppal v0.11.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking rfm9x v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `old_mode`, `new_mode`, and `set_mode` are never read [INFO] [stdout] --> src/rfm95.rs:196:2 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct ModeChangeFailedErrorInfo { [INFO] [stdout] | ------------------------- fields in this struct [INFO] [stdout] 196 | old_mode: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 197 | new_mode: Mode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 198 | set_mode: u8 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ModeChangeFailedErrorInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `old_mode`, `new_mode`, and `set_mode` are never read [INFO] [stdout] --> src/rfm95.rs:196:2 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct ModeChangeFailedErrorInfo { [INFO] [stdout] | ------------------------- fields in this struct [INFO] [stdout] 196 | old_mode: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 197 | new_mode: Mode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 198 | set_mode: u8 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ModeChangeFailedErrorInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.32s [INFO] running `Command { std: "docker" "inspect" "1aeab828539e3333789827275da9959bc6c11ed0301bdfcafdc1f1080e0fe37a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aeab828539e3333789827275da9959bc6c11ed0301bdfcafdc1f1080e0fe37a", kill_on_drop: false }` [INFO] [stdout] 1aeab828539e3333789827275da9959bc6c11ed0301bdfcafdc1f1080e0fe37a [INFO] checking rfm9x-0.1.2 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate rfm9x 0.1.2 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate rfm9x 0.1.2 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config [INFO] started tweaking crates.io crate rfm9x 0.1.2 [INFO] finished tweaking crates.io crate rfm9x 0.1.2 [INFO] tweaked toml for crates.io crate rfm9x 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate rfm9x 0.1.2 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1cbb7ede9bafbc5fa217ab4f32091c48f9322f1402d46e2bd4a124d3b843172f [INFO] running `Command { std: "docker" "start" "-a" "1cbb7ede9bafbc5fa217ab4f32091c48f9322f1402d46e2bd4a124d3b843172f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1cbb7ede9bafbc5fa217ab4f32091c48f9322f1402d46e2bd4a124d3b843172f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cbb7ede9bafbc5fa217ab4f32091c48f9322f1402d46e2bd4a124d3b843172f", kill_on_drop: false }` [INFO] [stdout] 1cbb7ede9bafbc5fa217ab4f32091c48f9322f1402d46e2bd4a124d3b843172f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b50d44c0b6ce37616b6ddc9f73b0f887857564629543b5c08f210ee193090a9 [INFO] running `Command { std: "docker" "start" "-a" "5b50d44c0b6ce37616b6ddc9f73b0f887857564629543b5c08f210ee193090a9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking rppal v0.11.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking rfm9x v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `old_mode`, `new_mode`, and `set_mode` are never read [INFO] [stdout] --> src/rfm95.rs:196:2 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct ModeChangeFailedErrorInfo { [INFO] [stdout] | ------------------------- fields in this struct [INFO] [stdout] 196 | old_mode: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 197 | new_mode: Mode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 198 | set_mode: u8 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ModeChangeFailedErrorInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/rfm95.rs:219:6 [INFO] [stdout] | [INFO] [stdout] 210 | spi: Spi, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 217 | let mut irq_pin = Gpio::new()?.get(irq_bcm_pin)?.into_input(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 218 | irq_pin.set_interrupt(Trigger::RisingEdge)?; [INFO] [stdout] 219 | Ok(RFM95 { [INFO] [stdout] | ____________^ [INFO] [stdout] 220 | | spi: spi, [INFO] [stdout] 221 | | irq_pin: irq_pin, [INFO] [stdout] 222 | | cs_bcm_pin: cs_bcm_pin, [INFO] [stdout] ... | [INFO] [stdout] 228 | | reset_pin: None [INFO] [stdout] 229 | | }) [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] | [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] warning: fields `old_mode`, `new_mode`, and `set_mode` are never read [INFO] [stdout] --> src/rfm95.rs:196:2 [INFO] [stdout] | [INFO] [stdout] 195 | pub struct ModeChangeFailedErrorInfo { [INFO] [stdout] | ------------------------- fields in this struct [INFO] [stdout] 196 | old_mode: u8, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 197 | new_mode: Mode, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 198 | set_mode: u8 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ModeChangeFailedErrorInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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/rfm95.rs:219:6 [INFO] [stdout] | [INFO] [stdout] 210 | spi: Spi, [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 217 | let mut irq_pin = Gpio::new()?.get(irq_bcm_pin)?.into_input(); [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 218 | irq_pin.set_interrupt(Trigger::RisingEdge)?; [INFO] [stdout] 219 | Ok(RFM95 { [INFO] [stdout] | ____________^ [INFO] [stdout] 220 | | spi: spi, [INFO] [stdout] 221 | | irq_pin: irq_pin, [INFO] [stdout] 222 | | cs_bcm_pin: cs_bcm_pin, [INFO] [stdout] ... | [INFO] [stdout] 228 | | reset_pin: None [INFO] [stdout] 229 | | }) [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] | [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: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rfm9x` (lib) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rfm9x` (lib test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "5b50d44c0b6ce37616b6ddc9f73b0f887857564629543b5c08f210ee193090a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b50d44c0b6ce37616b6ddc9f73b0f887857564629543b5c08f210ee193090a9", kill_on_drop: false }` [INFO] [stdout] 5b50d44c0b6ce37616b6ddc9f73b0f887857564629543b5c08f210ee193090a9