[INFO] fetching crate wifi-rs 0.2.4... [INFO] checking wifi-rs-0.2.4 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate wifi-rs 0.2.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate wifi-rs 0.2.4 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 wifi-rs 0.2.4 [INFO] finished tweaking crates.io crate wifi-rs 0.2.4 [INFO] tweaked toml for crates.io crate wifi-rs 0.2.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate wifi-rs 0.2.4 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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6c0828feb18a9fbecc47f23d3f397d6bbb0b5016545700818756f3ee9974ea00 [INFO] running `Command { std: "docker" "start" "-a" "6c0828feb18a9fbecc47f23d3f397d6bbb0b5016545700818756f3ee9974ea00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c0828feb18a9fbecc47f23d3f397d6bbb0b5016545700818756f3ee9974ea00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c0828feb18a9fbecc47f23d3f397d6bbb0b5016545700818756f3ee9974ea00", kill_on_drop: false }` [INFO] [stdout] 6c0828feb18a9fbecc47f23d3f397d6bbb0b5016545700818756f3ee9974ea00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b9718ca382f2f70a0ba9852f3825b828a3245e5ac0cdd28ab5187fa9a612cde1 [INFO] running `Command { std: "docker" "start" "-a" "b9718ca382f2f70a0ba9852f3825b828a3245e5ac0cdd28ab5187fa9a612cde1", kill_on_drop: false }` [INFO] [stderr] Checking wifi-rs v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `disconnect` is never used [INFO] [stdout] --> src/connectivity/mod.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Connectivity: fmt::Debug { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn disconnect(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/connectivity/mod.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | FailedToConnect(String), [INFO] [stdout] | --------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiConnectionError` 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] 26 | FailedToConnect(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/connectivity/mod.rs:28:24 [INFO] [stdout] | [INFO] [stdout] 28 | FailedToDisconnect(String), [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiConnectionError` 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] 28 | FailedToDisconnect(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/connectivity/mod.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | Other { kind: WifiError }, [INFO] [stdout] | ----- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiConnectionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/hotspot/mod.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | FailedToStop(std::io::Error), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiHotspotError` 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] 17 | FailedToStop(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/hotspot/mod.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | Other { kind: WifiError }, [INFO] [stdout] | ----- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiHotspotError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `create_hotspot`, `start_hotspot`, and `stop_hotspot` are never used [INFO] [stdout] --> src/hotspot/mod.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait WifiHotspot: fmt::Debug + WifiInterface { [INFO] [stdout] | ----------- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 28 | fn create_hotspot( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn start_hotspot() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn stop_hotspot(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/platforms/mod.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | IoError(io::Error), [INFO] [stdout] | ------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiError` 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] 32 | IoError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `turn_on` and `turn_off` are never used [INFO] [stdout] --> src/platforms/mod.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub trait WifiInterface: fmt::Debug { [INFO] [stdout] | ------------- associated functions in this trait [INFO] [stdout] ... [INFO] [stdout] 44 | fn turn_on() -> Result<(), WifiError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn turn_off() -> Result<(), WifiError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `disconnect` is never used [INFO] [stdout] --> src/connectivity/mod.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait Connectivity: fmt::Debug { [INFO] [stdout] | ------------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 16 | fn disconnect(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/connectivity/mod.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | FailedToConnect(String), [INFO] [stdout] | --------------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiConnectionError` 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] 26 | FailedToConnect(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/connectivity/mod.rs:28:24 [INFO] [stdout] | [INFO] [stdout] 28 | FailedToDisconnect(String), [INFO] [stdout] | ------------------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiConnectionError` 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] 28 | FailedToDisconnect(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/connectivity/mod.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | Other { kind: WifiError }, [INFO] [stdout] | ----- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiConnectionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/hotspot/mod.rs:17:18 [INFO] [stdout] | [INFO] [stdout] 17 | FailedToStop(std::io::Error), [INFO] [stdout] | ------------ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiHotspotError` 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] 17 | FailedToStop(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `kind` is never read [INFO] [stdout] --> src/hotspot/mod.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | Other { kind: WifiError }, [INFO] [stdout] | ----- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiHotspotError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `create_hotspot`, `start_hotspot`, and `stop_hotspot` are never used [INFO] [stdout] --> src/hotspot/mod.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub trait WifiHotspot: fmt::Debug + WifiInterface { [INFO] [stdout] | ----------- associated items in this trait [INFO] [stdout] ... [INFO] [stdout] 28 | fn create_hotspot( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn start_hotspot() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn stop_hotspot(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/platforms/mod.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | IoError(io::Error), [INFO] [stdout] | ------- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `WifiError` 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] 32 | IoError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `turn_on` and `turn_off` are never used [INFO] [stdout] --> src/platforms/mod.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub trait WifiInterface: fmt::Debug { [INFO] [stdout] | ------------- associated functions in this trait [INFO] [stdout] ... [INFO] [stdout] 44 | fn turn_on() -> Result<(), WifiError> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | fn turn_off() -> Result<(), WifiError> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "b9718ca382f2f70a0ba9852f3825b828a3245e5ac0cdd28ab5187fa9a612cde1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9718ca382f2f70a0ba9852f3825b828a3245e5ac0cdd28ab5187fa9a612cde1", kill_on_drop: false }` [INFO] [stdout] b9718ca382f2f70a0ba9852f3825b828a3245e5ac0cdd28ab5187fa9a612cde1 [INFO] checking wifi-rs-0.2.4 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] extracting crate wifi-rs 0.2.4 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate wifi-rs 0.2.4 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 wifi-rs 0.2.4 [INFO] finished tweaking crates.io crate wifi-rs 0.2.4 [INFO] tweaked toml for crates.io crate wifi-rs 0.2.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate wifi-rs 0.2.4 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6adf3ce379949e4aa4afbf2efcaa896bcb4f9a8e653825cd869003b2376bf8de [INFO] running `Command { std: "docker" "start" "-a" "6adf3ce379949e4aa4afbf2efcaa896bcb4f9a8e653825cd869003b2376bf8de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6adf3ce379949e4aa4afbf2efcaa896bcb4f9a8e653825cd869003b2376bf8de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6adf3ce379949e4aa4afbf2efcaa896bcb4f9a8e653825cd869003b2376bf8de", kill_on_drop: false }` [INFO] [stdout] 6adf3ce379949e4aa4afbf2efcaa896bcb4f9a8e653825cd869003b2376bf8de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5d62a612a4823a46f4f0a70db3057a1ea0a0444d606ee8c1074a9624cf11d45b [INFO] running `Command { std: "docker" "start" "-a" "5d62a612a4823a46f4f0a70db3057a1ea0a0444d606ee8c1074a9624cf11d45b", kill_on_drop: false }` [INFO] [stderr] Checking wifi-rs v0.2.4 (/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/connectivity/mod.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 35 | fn from(error: io::Error) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | WifiConnectionError::Other { [INFO] [stdout] 37 | kind: WifiError::IoError(error), [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/connectivity/mod.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 35 | fn from(error: io::Error) -> Self { [INFO] [stdout] | ---------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 36 | WifiConnectionError::Other { [INFO] [stdout] 37 | kind: WifiError::IoError(error), [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 `wifi-rs` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `wifi-rs` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "5d62a612a4823a46f4f0a70db3057a1ea0a0444d606ee8c1074a9624cf11d45b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d62a612a4823a46f4f0a70db3057a1ea0a0444d606ee8c1074a9624cf11d45b", kill_on_drop: false }` [INFO] [stdout] 5d62a612a4823a46f4f0a70db3057a1ea0a0444d606ee8c1074a9624cf11d45b