[INFO] fetching crate spidriver-hal 0.1.0... [INFO] checking spidriver-hal-0.1.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate spidriver-hal 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate spidriver-hal 0.1.0 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] started tweaking crates.io crate spidriver-hal 0.1.0 [INFO] finished tweaking crates.io crate spidriver-hal 0.1.0 [INFO] tweaked toml for crates.io crate spidriver-hal 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate spidriver-hal 0.1.0 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] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nb v0.1.2 [INFO] [stderr] Downloaded embedded-hal v0.2.3 [INFO] [stderr] Downloaded serial-embedded-hal v0.1.2 [INFO] [stderr] Downloaded spidriver v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ec45082cfcd243e8d2f535b76e11ed9886e4a1dab83438f44ce75338d91053f2 [INFO] running `Command { std: "docker" "start" "-a" "ec45082cfcd243e8d2f535b76e11ed9886e4a1dab83438f44ce75338d91053f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec45082cfcd243e8d2f535b76e11ed9886e4a1dab83438f44ce75338d91053f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec45082cfcd243e8d2f535b76e11ed9886e4a1dab83438f44ce75338d91053f2", kill_on_drop: false }` [INFO] [stdout] ec45082cfcd243e8d2f535b76e11ed9886e4a1dab83438f44ce75338d91053f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 427b303e850019e42a9e1b871e8a6d6f5be661658d2cc75745bfb6d8d5b4669e [INFO] running `Command { std: "docker" "start" "-a" "427b303e850019e42a9e1b871e8a6d6f5be661658d2cc75745bfb6d8d5b4669e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking nb v0.1.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking embedded-hal v0.2.3 [INFO] [stderr] Checking spidriver v0.1.0 [INFO] [stderr] Checking spidriver-hal v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking serial v0.4.0 [INFO] [stderr] Checking serial-embedded-hal v0.1.2 [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> examples/ssd1322-hal.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | buf[(y * WIDTH / 2 + x)] = if y % 2 == 0 { 0xf0 } else { 0x0f }; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 54 - buf[(y * WIDTH / 2 + x)] = if y % 2 == 0 { 0xf0 } else { 0x0f }; [INFO] [stdout] 54 + buf[y * WIDTH / 2 + x] = if y % 2 == 0 { 0xf0 } else { 0x0f }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `Command { std: "docker" "inspect" "427b303e850019e42a9e1b871e8a6d6f5be661658d2cc75745bfb6d8d5b4669e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "427b303e850019e42a9e1b871e8a6d6f5be661658d2cc75745bfb6d8d5b4669e", kill_on_drop: false }` [INFO] [stdout] 427b303e850019e42a9e1b871e8a6d6f5be661658d2cc75745bfb6d8d5b4669e [INFO] checking spidriver-hal-0.1.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate spidriver-hal 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate spidriver-hal 0.1.0 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] started tweaking crates.io crate spidriver-hal 0.1.0 [INFO] finished tweaking crates.io crate spidriver-hal 0.1.0 [INFO] tweaked toml for crates.io crate spidriver-hal 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate spidriver-hal 0.1.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c960375aa328bc320d58f10ff7b26679a5aa3422c3bc40a0d1ddfdd3bae50637 [INFO] running `Command { std: "docker" "start" "-a" "c960375aa328bc320d58f10ff7b26679a5aa3422c3bc40a0d1ddfdd3bae50637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c960375aa328bc320d58f10ff7b26679a5aa3422c3bc40a0d1ddfdd3bae50637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c960375aa328bc320d58f10ff7b26679a5aa3422c3bc40a0d1ddfdd3bae50637", kill_on_drop: false }` [INFO] [stdout] c960375aa328bc320d58f10ff7b26679a5aa3422c3bc40a0d1ddfdd3bae50637 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 62602ff1ec0e6b22ef031aaffdbc8a03fa6d631764a147d0b78dc6c4624c732f [INFO] running `Command { std: "docker" "start" "-a" "62602ff1ec0e6b22ef031aaffdbc8a03fa6d631764a147d0b78dc6c4624c732f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nb v0.1.2 [INFO] [stderr] Checking embedded-hal v0.2.3 [INFO] [stderr] Checking spidriver v0.1.0 [INFO] [stderr] Checking spidriver-hal v0.1.0 (/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/lib.rs:55:14 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new(sd: SPIDriver) -> Self { [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 54 | let dev = SD(sd); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 55 | Self(core::cell::RefCell::new(dev)) [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `spidriver-hal` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "62602ff1ec0e6b22ef031aaffdbc8a03fa6d631764a147d0b78dc6c4624c732f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62602ff1ec0e6b22ef031aaffdbc8a03fa6d631764a147d0b78dc6c4624c732f", kill_on_drop: false }` [INFO] [stdout] 62602ff1ec0e6b22ef031aaffdbc8a03fa6d631764a147d0b78dc6c4624c732f