[INFO] fetching crate monitord 0.9.1... [INFO] checking monitord-0.9.1 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate monitord 0.9.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate monitord 0.9.1 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 monitord 0.9.1 [INFO] finished tweaking crates.io crate monitord 0.9.1 [INFO] tweaked toml for crates.io crate monitord 0.9.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate monitord 0.9.1 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-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e52804d8d695067eeefa43d5917fa5bf4762cc92f8b5064aa03d490ed09f119e [INFO] running `Command { std: "docker" "start" "-a" "e52804d8d695067eeefa43d5917fa5bf4762cc92f8b5064aa03d490ed09f119e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e52804d8d695067eeefa43d5917fa5bf4762cc92f8b5064aa03d490ed09f119e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e52804d8d695067eeefa43d5917fa5bf4762cc92f8b5064aa03d490ed09f119e", kill_on_drop: false }` [INFO] [stdout] e52804d8d695067eeefa43d5917fa5bf4762cc92f8b5064aa03d490ed09f119e [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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75138c38c56571544667baba9269295cc1ec5e2043dfd73cb9577ac6aa796e69 [INFO] running `Command { std: "docker" "start" "-a" "75138c38c56571544667baba9269295cc1ec5e2043dfd73cb9577ac6aa796e69", kill_on_drop: false }` [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling rustix v0.36.17 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling int-enum v1.1.2 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking linux-raw-sys v0.1.4 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Compiling procfs v0.15.1 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking indexmap v2.4.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking dbus v0.9.7 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking fastrand v2.1.0 [INFO] [stderr] Checking flate2 v1.0.31 [INFO] [stderr] Checking configparser v3.1.0 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Checking tempfile v3.12.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling struct-field-names-as-array-derive v0.3.0 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Checking struct-field-names-as-array v0.3.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking thiserror v1.0.63 [INFO] [stderr] Checking tracing-glog v0.4.0 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking monitord v0.9.1 (/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/dbus/networkd.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 114 | value: I2, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 119 | (interface_name, property_name, arg::Variant(value)), [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/dbus/systemd.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 114 | value: I2, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 119 | (interface_name, property_name, arg::Variant(value)), [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/dbus/systemd.rs:955:13 [INFO] [stdout] | [INFO] [stdout] 950 | properties: Vec<(&str, arg::Variant>)>, [INFO] [stdout] | ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 955 | (name, runtime, properties), [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/dbus/systemd.rs:1005:9 [INFO] [stdout] | [INFO] [stdout] 1002 | properties: Vec<(&str, arg::Variant>)>, [INFO] [stdout] | ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1003 | aux: Vec<(&str, Vec<(&str, arg::Variant>)>)>, [INFO] [stdout] | ----------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1004 | ) -> Result, dbus::Error> { [INFO] [stdout] 1005 | / self.method_call( [INFO] [stdout] 1006 | | "org.freedesktop.systemd1.Manager", [INFO] [stdout] 1007 | | "StartTransientUnit", [INFO] [stdout] 1008 | | (name, mode, properties, aux), [INFO] [stdout] 1009 | | ) [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/dbus/units.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 115 | value: I2, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | (interface_name, property_name, arg::Variant(value)), [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/dbus/units.rs:3406:13 [INFO] [stdout] | [INFO] [stdout] 3401 | properties: Vec<(&str, arg::Variant>)>, [INFO] [stdout] | ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 3406 | (runtime, properties), [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/pid1.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 23 | let pid1_proc = Process::new(1)?; [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 33 | tasks: pid1_proc [INFO] [stdout] | ________________^ [INFO] [stdout] 34 | | .tasks()? [INFO] [stdout] 35 | | .flatten() [INFO] [stdout] 36 | | .collect::>() [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] | [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/dbus/networkd.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 114 | value: I2, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 119 | (interface_name, property_name, arg::Variant(value)), [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/dbus/systemd.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 114 | value: I2, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 119 | (interface_name, property_name, arg::Variant(value)), [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/dbus/systemd.rs:955:13 [INFO] [stdout] | [INFO] [stdout] 950 | properties: Vec<(&str, arg::Variant>)>, [INFO] [stdout] | ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 955 | (name, runtime, properties), [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/dbus/systemd.rs:1005:9 [INFO] [stdout] | [INFO] [stdout] 1002 | properties: Vec<(&str, arg::Variant>)>, [INFO] [stdout] | ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1003 | aux: Vec<(&str, Vec<(&str, arg::Variant>)>)>, [INFO] [stdout] | ----------------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 1004 | ) -> Result, dbus::Error> { [INFO] [stdout] 1005 | / self.method_call( [INFO] [stdout] 1006 | | "org.freedesktop.systemd1.Manager", [INFO] [stdout] 1007 | | "StartTransientUnit", [INFO] [stdout] 1008 | | (name, mode, properties, aux), [INFO] [stdout] 1009 | | ) [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/dbus/units.rs:120:13 [INFO] [stdout] | [INFO] [stdout] 115 | value: I2, [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 120 | (interface_name, property_name, arg::Variant(value)), [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/dbus/units.rs:3406:13 [INFO] [stdout] | [INFO] [stdout] 3401 | properties: Vec<(&str, arg::Variant>)>, [INFO] [stdout] | ----------------------------------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 3406 | (runtime, properties), [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/pid1.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 23 | let pid1_proc = Process::new(1)?; [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 33 | tasks: pid1_proc [INFO] [stdout] | ________________^ [INFO] [stdout] 34 | | .tasks()? [INFO] [stdout] 35 | | .flatten() [INFO] [stdout] 36 | | .collect::>() [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] | [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 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 7 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `monitord` (lib) due to 8 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `monitord` (lib test) due to 8 previous errors [INFO] running `Command { std: "docker" "inspect" "75138c38c56571544667baba9269295cc1ec5e2043dfd73cb9577ac6aa796e69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75138c38c56571544667baba9269295cc1ec5e2043dfd73cb9577ac6aa796e69", kill_on_drop: false }` [INFO] [stdout] 75138c38c56571544667baba9269295cc1ec5e2043dfd73cb9577ac6aa796e69