[INFO] fetching crate zigbee 0.0.1... [INFO] checking zigbee-0.0.1 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate zigbee 0.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate zigbee 0.0.1 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zigbee 0.0.1 [INFO] finished tweaking crates.io crate zigbee 0.0.1 [INFO] tweaked toml for crates.io crate zigbee 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ef3b20ae0c4703a642fc3bbd4791a8d6c7c6eac2b8ddbf5d99d0c3859f05396 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7ef3b20ae0c4703a642fc3bbd4791a8d6c7c6eac2b8ddbf5d99d0c3859f05396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ef3b20ae0c4703a642fc3bbd4791a8d6c7c6eac2b8ddbf5d99d0c3859f05396", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ef3b20ae0c4703a642fc3bbd4791a8d6c7c6eac2b8ddbf5d99d0c3859f05396", kill_on_drop: false }` [INFO] [stdout] 7ef3b20ae0c4703a642fc3bbd4791a8d6c7c6eac2b8ddbf5d99d0c3859f05396 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 77e3dd4bc8ab392204861dd74d84d0e8ad746178d9e2c957a431fa3603a8fb1d [INFO] running `Command { std: "docker" "start" "-a" "77e3dd4bc8ab392204861dd74d84d0e8ad746178d9e2c957a431fa3603a8fb1d", kill_on_drop: false }` [INFO] [stderr] Checking zigbee v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:147:72 [INFO] [stdout] | [INFO] [stdout] 147 | fn register_application_object(&self, indication_callback: Fn(DataIndication)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DataIndication)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:193:26 [INFO] [stdout] | [INFO] [stdout] 193 | entries: &'a Iterator)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:193:46 [INFO] [stdout] | [INFO] [stdout] 193 | entries: &'a Iterator)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:247:41 [INFO] [stdout] | [INFO] [stdout] 247 | fn set_binding_table(&self, BindingTable) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: BindingTable` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:248:50 [INFO] [stdout] | [INFO] [stdout] 248 | fn set_designated_coordinator(&self, bool) -> Result<(), ()>; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: bool` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:249:40 [INFO] [stdout] | [INFO] [stdout] 249 | fn set_channel_mask(&self, ChannelMask) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ChannelMask` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:250:43 [INFO] [stdout] | [INFO] [stdout] 250 | fn set_extended_pan_id(&self, u64) -> Result<(), ()>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: u64` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:251:39 [INFO] [stdout] | [INFO] [stdout] 251 | fn set_group_table(&self, GroupTable) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: GroupTable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:252:44 [INFO] [stdout] | [INFO] [stdout] 252 | fn set_nonmember_radius(&self, u8) -> Result<(), ()>; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: u8` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:253:53 [INFO] [stdout] | [INFO] [stdout] 253 | fn set_permissions_configuration(&self, PermissionsConfiguration) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: PermissionsConfiguration` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:254:41 [INFO] [stdout] | [INFO] [stdout] 254 | fn set_insecure_join(&self, bool) -> Result<(), ()>; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: bool` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:255:44 [INFO] [stdout] | [INFO] [stdout] 255 | fn set_interframe_delay(&self, u8) -> Result<(), ()>; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: u8` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:256:47 [INFO] [stdout] | [INFO] [stdout] 256 | fn set_last_channel_energy(&self, u8) -> Result<(), ()>; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: u8` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:257:53 [INFO] [stdout] | [INFO] [stdout] 257 | fn set_last_channel_failure_rate(&self, f32) -> Result<(), ()>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:258:41 [INFO] [stdout] | [INFO] [stdout] 258 | fn set_channel_timer(&self, f32) -> Result<(), ()>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:259:43 [INFO] [stdout] | [INFO] [stdout] 259 | fn set_max_window_size(&self, u8) -> Result<(), ()>; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: u8` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:147:72 [INFO] [stdout] | [INFO] [stdout] 147 | fn register_application_object(&self, indication_callback: Fn(DataIndication)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(DataIndication)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:193:26 [INFO] [stdout] | [INFO] [stdout] 193 | entries: &'a Iterator)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator)>` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:193:46 [INFO] [stdout] | [INFO] [stdout] 193 | entries: &'a Iterator)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:247:41 [INFO] [stdout] | [INFO] [stdout] 247 | fn set_binding_table(&self, BindingTable) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: BindingTable` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:248:50 [INFO] [stdout] | [INFO] [stdout] 248 | fn set_designated_coordinator(&self, bool) -> Result<(), ()>; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: bool` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:249:40 [INFO] [stdout] | [INFO] [stdout] 249 | fn set_channel_mask(&self, ChannelMask) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: ChannelMask` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:250:43 [INFO] [stdout] | [INFO] [stdout] 250 | fn set_extended_pan_id(&self, u64) -> Result<(), ()>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: u64` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:251:39 [INFO] [stdout] | [INFO] [stdout] 251 | fn set_group_table(&self, GroupTable) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: GroupTable` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:252:44 [INFO] [stdout] | [INFO] [stdout] 252 | fn set_nonmember_radius(&self, u8) -> Result<(), ()>; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: u8` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:253:53 [INFO] [stdout] | [INFO] [stdout] 253 | fn set_permissions_configuration(&self, PermissionsConfiguration) -> Result<(), ()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: PermissionsConfiguration` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:254:41 [INFO] [stdout] | [INFO] [stdout] 254 | fn set_insecure_join(&self, bool) -> Result<(), ()>; [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: bool` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:255:44 [INFO] [stdout] | [INFO] [stdout] 255 | fn set_interframe_delay(&self, u8) -> Result<(), ()>; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: u8` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:256:47 [INFO] [stdout] | [INFO] [stdout] 256 | fn set_last_channel_energy(&self, u8) -> Result<(), ()>; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: u8` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:257:53 [INFO] [stdout] | [INFO] [stdout] 257 | fn set_last_channel_failure_rate(&self, f32) -> Result<(), ()>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:258:41 [INFO] [stdout] | [INFO] [stdout] 258 | fn set_channel_timer(&self, f32) -> Result<(), ()>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: f32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/lib.rs:259:43 [INFO] [stdout] | [INFO] [stdout] 259 | fn set_max_window_size(&self, u8) -> Result<(), ()>; [INFO] [stdout] | ^^ help: try naming the parameter or explicitly ignoring it: `_: u8` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `FrameType` [INFO] [stdout] --> src/lib.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum FrameType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `DeliveryMode` [INFO] [stdout] --> src/lib.rs:21:22 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum DeliveryMode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FrameControlField` [INFO] [stdout] --> src/lib.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct FrameControlField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AddressingFields` [INFO] [stdout] --> src/lib.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct AddressingFields { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `FragmentationField` [INFO] [stdout] --> src/lib.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | pub enum FragmentationField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AckBitfield` [INFO] [stdout] --> src/lib.rs:47:24 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct AckBitfield { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ExtHeader` [INFO] [stdout] --> src/lib.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct ExtHeader { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Apdu` [INFO] [stdout] --> src/lib.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct Apdu<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `entries` [INFO] [stdout] --> src/lib.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | entries: &'a Iterator)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `FrameType` [INFO] [stdout] --> src/lib.rs:16:22 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum FrameType { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `DeliveryMode` [INFO] [stdout] --> src/lib.rs:21:22 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum DeliveryMode { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FrameControlField` [INFO] [stdout] --> src/lib.rs:26:24 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct FrameControlField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AddressingFields` [INFO] [stdout] --> src/lib.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | pub struct AddressingFields { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `FragmentationField` [INFO] [stdout] --> src/lib.rs:42:22 [INFO] [stdout] | [INFO] [stdout] 42 | pub enum FragmentationField { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `AckBitfield` [INFO] [stdout] --> src/lib.rs:47:24 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct AckBitfield { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `ExtHeader` [INFO] [stdout] --> src/lib.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | pub struct ExtHeader { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Apdu` [INFO] [stdout] --> src/lib.rs:56:24 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct Apdu<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `entries` [INFO] [stdout] --> src/lib.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | entries: &'a Iterator)> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "77e3dd4bc8ab392204861dd74d84d0e8ad746178d9e2c957a431fa3603a8fb1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77e3dd4bc8ab392204861dd74d84d0e8ad746178d9e2c957a431fa3603a8fb1d", kill_on_drop: false }` [INFO] [stdout] 77e3dd4bc8ab392204861dd74d84d0e8ad746178d9e2c957a431fa3603a8fb1d