[INFO] fetching crate pci-info 0.1.0... [INFO] checking pci-info-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate pci-info 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate pci-info 0.1.0 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 pci-info 0.1.0 [INFO] finished tweaking crates.io crate pci-info 0.1.0 [INFO] tweaked toml for crates.io crate pci-info 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate pci-info 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" "+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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f1cec64af5cb3a4786c864d28188259a237a4709a730a93ea3cd91d9a7fda277 [INFO] running `Command { std: "docker" "start" "-a" "f1cec64af5cb3a4786c864d28188259a237a4709a730a93ea3cd91d9a7fda277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1cec64af5cb3a4786c864d28188259a237a4709a730a93ea3cd91d9a7fda277", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1cec64af5cb3a4786c864d28188259a237a4709a730a93ea3cd91d9a7fda277", kill_on_drop: false }` [INFO] [stdout] f1cec64af5cb3a4786c864d28188259a237a4709a730a93ea3cd91d9a7fda277 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1f00889b0eb08503610212d7d16cd742fce359c21f14cef0d8d53636f7eab574 [INFO] running `Command { std: "docker" "start" "-a" "1f00889b0eb08503610212d7d16cd742fce359c21f14cef0d8d53636f7eab574", kill_on_drop: false }` [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking pci-info v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `InvalidPciEnumerator` is never constructed [INFO] [stdout] --> src/enumerators/mod.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | struct InvalidPciEnumerator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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/error/pci_info_error.rs:116:23 [INFO] [stdout] | [INFO] [stdout] 115 | fn from(err: std::io::Error) -> Self { [INFO] [stdout] | ------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 116 | Self::IoError(Box::new(err.kind())) [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/pci_device.rs:78:25 [INFO] [stdout] | [INFO] [stdout] 52 | let (subsystem_device_id, subsystem_vendor_id, pci_specialized_header) = match specialized { [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] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 78 | properties: PciDeviceProperties { [INFO] [stdout] | _________________________^ [INFO] [stdout] 79 | | revision: PropertyResult::with_val(header.revision_id), [INFO] [stdout] 80 | | device_class: PropertyResult::with_val(header.class_code), [INFO] [stdout] 81 | | device_subclass: PropertyResult::with_val(header.subclass_code), [INFO] [stdout] ... | [INFO] [stdout] 87 | | ..Default::default() [INFO] [stdout] 88 | | }, [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pci_device.rs:123:25 [INFO] [stdout] | [INFO] [stdout] 95 | specialized: Result, [INFO] [stdout] | ------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 96 | ) -> Self { [INFO] [stdout] 97 | let (subsystem_device_id, subsystem_vendor_id, pci_specialized_header) = match specialized { [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] | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 113 | Err(e) => ( [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 123 | properties: PciDeviceProperties { [INFO] [stdout] | _________________________^ [INFO] [stdout] 124 | | revision: PropertyResult::with_val(header.revision_id), [INFO] [stdout] 125 | | device_class: PropertyResult::with_val(header.class_code), [INFO] [stdout] 126 | | device_subclass: PropertyResult::with_val(header.subclass_code), [INFO] [stdout] ... | [INFO] [stdout] 132 | | ..Default::default() [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] [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/pci_property_result.rs:11:14 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn with_val(val: T) -> Self { [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 11 | Self(Ok(val)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/pci_property_result.rs:15:14 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn with_err(err: PciInfoError) -> Self { [INFO] [stdout] | ----------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 15 | Self(Err(PciInfoPropertyError::Error(Box::new(err)))) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/enumerators/linux/proc_fs.rs:134:47 [INFO] [stdout] | [INFO] [stdout] 134 | .map_err(|_| PciInfoError::ParseError(format!("bus id is invalid hex: '{bus_str}'").into())) [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 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pci-info` (lib) due to 7 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1f00889b0eb08503610212d7d16cd742fce359c21f14cef0d8d53636f7eab574", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f00889b0eb08503610212d7d16cd742fce359c21f14cef0d8d53636f7eab574", kill_on_drop: false }` [INFO] [stdout] 1f00889b0eb08503610212d7d16cd742fce359c21f14cef0d8d53636f7eab574