[INFO] fetching crate ti-lp55231 1.0.0... [INFO] checking ti-lp55231-1.0.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate ti-lp55231 1.0.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ti-lp55231 1.0.0 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 ti-lp55231 1.0.0 [INFO] finished tweaking crates.io crate ti-lp55231 1.0.0 [INFO] tweaked toml for crates.io crate ti-lp55231 1.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding gpio-cdev v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding i2cdev v0.5.1 (latest: v0.6.1) [INFO] [stderr] Adding ioctl-rs v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding linux-embedded-hal v0.3.2 (latest: v0.4.0) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding nix v0.23.2 (latest: v0.29.0) [INFO] [stderr] Adding spidev v0.5.2 (latest: v0.6.0) [INFO] [stderr] Adding termios v0.2.2 (latest: v0.3.3) [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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4777bd7afd8c07d795d0bd3a8a08b02065f78b5c871b99cde64a5df67491ebb7 [INFO] running `Command { std: "docker" "start" "-a" "4777bd7afd8c07d795d0bd3a8a08b02065f78b5c871b99cde64a5df67491ebb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4777bd7afd8c07d795d0bd3a8a08b02065f78b5c871b99cde64a5df67491ebb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4777bd7afd8c07d795d0bd3a8a08b02065f78b5c871b99cde64a5df67491ebb7", kill_on_drop: false }` [INFO] [stdout] 4777bd7afd8c07d795d0bd3a8a08b02065f78b5c871b99cde64a5df67491ebb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4efdb6371409714c17057b8485c8215499b9e7ca40a7adfd178ed50d75bf01e3 [INFO] running `Command { std: "docker" "start" "-a" "4efdb6371409714c17057b8485c8215499b9e7ca40a7adfd178ed50d75bf01e3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking gpio-cdev v0.5.1 [INFO] [stderr] Checking spidev v0.5.2 [INFO] [stderr] Checking sysfs_gpio v0.6.2 [INFO] [stderr] Checking i2cdev v0.5.1 [INFO] [stderr] Checking linux-embedded-hal v0.3.2 [INFO] [stderr] Checking ti-lp55231 v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.30s [INFO] running `Command { std: "docker" "inspect" "4efdb6371409714c17057b8485c8215499b9e7ca40a7adfd178ed50d75bf01e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4efdb6371409714c17057b8485c8215499b9e7ca40a7adfd178ed50d75bf01e3", kill_on_drop: false }` [INFO] [stdout] 4efdb6371409714c17057b8485c8215499b9e7ca40a7adfd178ed50d75bf01e3 [INFO] checking ti-lp55231-1.0.0 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate ti-lp55231 1.0.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate ti-lp55231 1.0.0 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 ti-lp55231 1.0.0 [INFO] finished tweaking crates.io crate ti-lp55231 1.0.0 [INFO] tweaked toml for crates.io crate ti-lp55231 1.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 26 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding gpio-cdev v0.5.1 (latest: v0.6.0) [INFO] [stderr] Adding i2cdev v0.5.1 (latest: v0.6.1) [INFO] [stderr] Adding ioctl-rs v0.1.6 (latest: v0.2.0) [INFO] [stderr] Adding linux-embedded-hal v0.3.2 (latest: v0.4.0) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding nix v0.23.2 (latest: v0.29.0) [INFO] [stderr] Adding spidev v0.5.2 (latest: v0.6.0) [INFO] [stderr] Adding termios v0.2.2 (latest: v0.3.3) [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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b4682f3abc708c11e0dbc52c16cf45d8b30a708529911749650e54bfcc998c23 [INFO] running `Command { std: "docker" "start" "-a" "b4682f3abc708c11e0dbc52c16cf45d8b30a708529911749650e54bfcc998c23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4682f3abc708c11e0dbc52c16cf45d8b30a708529911749650e54bfcc998c23", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4682f3abc708c11e0dbc52c16cf45d8b30a708529911749650e54bfcc998c23", kill_on_drop: false }` [INFO] [stdout] b4682f3abc708c11e0dbc52c16cf45d8b30a708529911749650e54bfcc998c23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c738962594758893d7ad7050f1abe14271fdff514e43c2dec41d096f29b3441f [INFO] running `Command { std: "docker" "start" "-a" "c738962594758893d7ad7050f1abe14271fdff514e43c2dec41d096f29b3441f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking spidev v0.5.2 [INFO] [stderr] Checking sysfs_gpio v0.6.2 [INFO] [stderr] Checking gpio-cdev v0.5.1 [INFO] [stderr] Checking i2cdev v0.5.1 [INFO] [stderr] Checking linux-embedded-hal v0.3.2 [INFO] [stderr] Checking ti-lp55231 v1.0.0 (/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:45:8 [INFO] [stdout] | [INFO] [stdout] 44 | let device = LinuxI2CDevice::new(path, i2c_addr)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | Ok(Self { [INFO] [stdout] | ________^ [INFO] [stdout] 46 | | device, [INFO] [stdout] 47 | | debug_enabled: false, [INFO] [stdout] 48 | | verify_writes: false, [INFO] [stdout] 49 | | debug_depth: Arc::new(Mutex::new(0)), [INFO] [stdout] 50 | | }) [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] | [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:45:8 [INFO] [stdout] | [INFO] [stdout] 44 | let device = LinuxI2CDevice::new(path, i2c_addr)?; [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 45 | Ok(Self { [INFO] [stdout] | ________^ [INFO] [stdout] 46 | | device, [INFO] [stdout] 47 | | debug_enabled: false, [INFO] [stdout] 48 | | verify_writes: false, [INFO] [stdout] 49 | | debug_depth: Arc::new(Mutex::new(0)), [INFO] [stdout] 50 | | }) [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] | [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] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ti-lp55231` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ti-lp55231` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "c738962594758893d7ad7050f1abe14271fdff514e43c2dec41d096f29b3441f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c738962594758893d7ad7050f1abe14271fdff514e43c2dec41d096f29b3441f", kill_on_drop: false }` [INFO] [stdout] c738962594758893d7ad7050f1abe14271fdff514e43c2dec41d096f29b3441f