[INFO] fetching crate android-powerstats 0.0.0... [INFO] checking android-powerstats-0.0.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate android-powerstats 0.0.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate android-powerstats 0.0.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate android-powerstats 0.0.0 [INFO] finished tweaking crates.io crate android-powerstats 0.0.0 [INFO] tweaked toml for crates.io crate android-powerstats 0.0.0 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 48 packages to latest compatible versions [INFO] [stderr] Adding bindgen v0.64.0 (available: v0.70.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding peeking_take_while v0.1.2 (available: v1.0.0) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.0.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.79) [INFO] [stderr] Adding which v4.4.2 (available: v6.0.3) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b66d6b2a24afc06dbc2780ca91f1bb3e7e8392cbaf09f9d5e72eab9bcb49ff53 [INFO] running `Command { std: "docker" "start" "-a" "b66d6b2a24afc06dbc2780ca91f1bb3e7e8392cbaf09f9d5e72eab9bcb49ff53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b66d6b2a24afc06dbc2780ca91f1bb3e7e8392cbaf09f9d5e72eab9bcb49ff53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b66d6b2a24afc06dbc2780ca91f1bb3e7e8392cbaf09f9d5e72eab9bcb49ff53", kill_on_drop: false }` [INFO] [stdout] b66d6b2a24afc06dbc2780ca91f1bb3e7e8392cbaf09f9d5e72eab9bcb49ff53 [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 118e71d765430ed78f473934a0d869f100bd257eaf8f5fd7be197d73564d369b [INFO] running `Command { std: "docker" "start" "-a" "118e71d765430ed78f473934a0d869f100bd257eaf8f5fd7be197d73564d369b", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling bindgen v0.64.0 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking downcast-rs v1.2.1 [INFO] [stderr] Checking bytemuck v1.18.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling binder_ndk_sys v0.2.0 [INFO] [stderr] Checking binder_ndk v0.2.0 [INFO] [stderr] Checking android-powerstats v0.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/bundle.rs:182:44 [INFO] [stdout] | [INFO] [stdout] 182 | if n >= 0 && n <= (avail / std::mem::size_of::() as i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 182 - if n >= 0 && n <= (avail / std::mem::size_of::() as i32) { [INFO] [stdout] 182 + if n >= 0 && n <= (avail / size_of::() as i32) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary qualification [INFO] [stdout] --> src/bundle.rs:182:44 [INFO] [stdout] | [INFO] [stdout] 182 | if n >= 0 && n <= (avail / std::mem::size_of::() as i32) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(unused_qualifications)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: remove the unnecessary path segments [INFO] [stdout] | [INFO] [stdout] 182 - if n >= 0 && n <= (avail / std::mem::size_of::() as i32) { [INFO] [stdout] 182 + if n >= 0 && n <= (avail / size_of::() as i32) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `setDefaultImpl` is never used [INFO] [stdout] --> src/android/hardware/power/stats/IPowerStats.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait IPowerStats: binder::Interface + Send { [INFO] [stdout] | ----------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 27 | fn setDefaultImpl(d: IPowerStatsDefaultRef) -> IPowerStatsDefaultRef where Self: Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/android/hardware/power/stats/IPowerStats.rs:32:6 [INFO] [stdout] | [INFO] [stdout] 31 | pub trait IPowerStatsAsync

: binder::Interface + Send { [INFO] [stdout] | ---------------- associated items in this trait [INFO] [stdout] 32 | fn get_descriptor() -> &'static str where Self: Sized { "android.hardware.power.stats.IPowerStats" } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 33 | fn getPowerEntityInfo<'a>(&'a self) -> binder::BoxFuture<'a, binder::Result(&'a self, _arg_powerEntityIds: &'a [i32]) -> binder::BoxFuture<'a, binder::Result(&'a self) -> binder::BoxFuture<'a, binder::Result(&'a self, _arg_energyConsumerIds: &'a [i32]) -> binder::BoxFuture<'a, binder::Result(&'a self) -> binder::BoxFuture<'a, binder::Result(&'a self, _arg_channelIds: &'a [i32]) -> binder::BoxFuture<'a, binder::Result src/bundle.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | BooleanArray(Vec), [INFO] [stdout] | ------------ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Object` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 55 | BooleanArray(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `get_descriptor` and `setDefaultImpl` are never used [INFO] [stdout] --> src/com/android/internal/os/IResultReceiver.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait IResultReceiver: binder::Interface + Send { [INFO] [stdout] | --------------- associated functions in this trait [INFO] [stdout] 17 | fn get_descriptor() -> &'static str [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn setDefaultImpl(d: IResultReceiverDefaultRef) -> IResultReceiverDefaultRef [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get_descriptor` and `send` are never used [INFO] [stdout] --> src/com/android/internal/os/IResultReceiver.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait IResultReceiverAsync

: binder::Interface + Send { [INFO] [stdout] | -------------------- associated items in this trait [INFO] [stdout] 42 | fn get_descriptor() -> &'static str [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn r#send( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `setDefaultImpl` is never used [INFO] [stdout] --> src/android/hardware/power/stats/IPowerStats.rs:27:6 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait IPowerStats: binder::Interface + Send { [INFO] [stdout] | ----------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 27 | fn setDefaultImpl(d: IPowerStatsDefaultRef) -> IPowerStatsDefaultRef where Self: Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/android/hardware/power/stats/IPowerStats.rs:32:6 [INFO] [stdout] | [INFO] [stdout] 31 | pub trait IPowerStatsAsync

: binder::Interface + Send { [INFO] [stdout] | ---------------- associated items in this trait [INFO] [stdout] 32 | fn get_descriptor() -> &'static str where Self: Sized { "android.hardware.power.stats.IPowerStats" } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 33 | fn getPowerEntityInfo<'a>(&'a self) -> binder::BoxFuture<'a, binder::Result(&'a self, _arg_powerEntityIds: &'a [i32]) -> binder::BoxFuture<'a, binder::Result(&'a self) -> binder::BoxFuture<'a, binder::Result(&'a self, _arg_energyConsumerIds: &'a [i32]) -> binder::BoxFuture<'a, binder::Result(&'a self) -> binder::BoxFuture<'a, binder::Result(&'a self, _arg_channelIds: &'a [i32]) -> binder::BoxFuture<'a, binder::Result src/bundle.rs:55:18 [INFO] [stdout] | [INFO] [stdout] 55 | BooleanArray(Vec), [INFO] [stdout] | ------------ ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Object` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 55 | BooleanArray(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `get_descriptor` and `setDefaultImpl` are never used [INFO] [stdout] --> src/com/android/internal/os/IResultReceiver.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub trait IResultReceiver: binder::Interface + Send { [INFO] [stdout] | --------------- associated functions in this trait [INFO] [stdout] 17 | fn get_descriptor() -> &'static str [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | fn setDefaultImpl(d: IResultReceiverDefaultRef) -> IResultReceiverDefaultRef [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `get_descriptor` and `send` are never used [INFO] [stdout] --> src/com/android/internal/os/IResultReceiver.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait IResultReceiverAsync

: binder::Interface + Send { [INFO] [stdout] | -------------------- associated items in this trait [INFO] [stdout] 42 | fn get_descriptor() -> &'static str [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn r#send( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.02s [INFO] running `Command { std: "docker" "inspect" "118e71d765430ed78f473934a0d869f100bd257eaf8f5fd7be197d73564d369b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "118e71d765430ed78f473934a0d869f100bd257eaf8f5fd7be197d73564d369b", kill_on_drop: false }` [INFO] [stdout] 118e71d765430ed78f473934a0d869f100bd257eaf8f5fd7be197d73564d369b