[INFO] fetching crate xbee_s2c 0.1.0... [INFO] checking xbee_s2c-0.1.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate xbee_s2c 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate xbee_s2c 0.1.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate xbee_s2c 0.1.0 [INFO] finished tweaking crates.io crate xbee_s2c 0.1.0 [INFO] tweaked toml for crates.io crate xbee_s2c 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arraydeque v0.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a347bd8f1ce67dd657cfbe3980a738130de77685e2b8a90470f81c6c2184671d [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" "a347bd8f1ce67dd657cfbe3980a738130de77685e2b8a90470f81c6c2184671d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a347bd8f1ce67dd657cfbe3980a738130de77685e2b8a90470f81c6c2184671d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a347bd8f1ce67dd657cfbe3980a738130de77685e2b8a90470f81c6c2184671d", kill_on_drop: false }` [INFO] [stdout] a347bd8f1ce67dd657cfbe3980a738130de77685e2b8a90470f81c6c2184671d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42512b84f2ce6ee47a308677bd070b0adffb6eb0bdcf462e9d645aab524d71f8 [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" "42512b84f2ce6ee47a308677bd070b0adffb6eb0bdcf462e9d645aab524d71f8", kill_on_drop: false }` [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Checking xbee_s2c v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api_frame.rs:157:1 [INFO] [stdout] | [INFO] [stdout] 157 | /// bitfield [INFO] [stdout] | ^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api_frame.rs:158:1 [INFO] [stdout] | [INFO] [stdout] 158 | /// [0..2] reserved [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api_frame.rs:159:1 [INFO] [stdout] | [INFO] [stdout] 159 | /// [3..6] analog [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api_frame.rs:160:1 [INFO] [stdout] | [INFO] [stdout] 160 | /// [7..15] digital [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api_frame.rs:157:1 [INFO] [stdout] | [INFO] [stdout] 157 | /// bitfield [INFO] [stdout] | ^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api_frame.rs:158:1 [INFO] [stdout] | [INFO] [stdout] 158 | /// [0..2] reserved [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api_frame.rs:159:1 [INFO] [stdout] | [INFO] [stdout] 159 | /// [3..6] analog [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/api_frame.rs:160:1 [INFO] [stdout] | [INFO] [stdout] 160 | /// [7..15] digital [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 23 | use embedded_hal::digital::{InputPin, OutputPin}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:23:39 [INFO] [stdout] | [INFO] [stdout] 23 | use embedded_hal::digital::{InputPin, OutputPin}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | C: OutputPin, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | A: InputPin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:23:29 [INFO] [stdout] | [INFO] [stdout] 23 | use embedded_hal::digital::{InputPin, OutputPin}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:23:39 [INFO] [stdout] | [INFO] [stdout] 23 | use embedded_hal::digital::{InputPin, OutputPin}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:176:8 [INFO] [stdout] | [INFO] [stdout] 176 | C: OutputPin, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:177:8 [INFO] [stdout] | [INFO] [stdout] 177 | A: InputPin, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:212:16 [INFO] [stdout] | [INFO] [stdout] 212 | cs.set_low(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_high`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:218:16 [INFO] [stdout] | [INFO] [stdout] 218 | cs.set_high(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_high`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:228:34 [INFO] [stdout] | [INFO] [stdout] 228 | attn_val = self.attn.is_high(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_low`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:212:16 [INFO] [stdout] | [INFO] [stdout] 212 | cs.set_low(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::OutputPin::set_high`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:218:16 [INFO] [stdout] | [INFO] [stdout] 218 | cs.set_high(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `embedded_hal::digital::InputPin::is_high`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2. [INFO] [stdout] --> src/lib.rs:228:34 [INFO] [stdout] | [INFO] [stdout] 228 | attn_val = self.attn.is_high(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_id` [INFO] [stdout] --> src/lib.rs:321:34 [INFO] [stdout] | [INFO] [stdout] 321 | pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `at_cmd` [INFO] [stdout] --> src/lib.rs:321:48 [INFO] [stdout] | [INFO] [stdout] 321 | pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/lib.rs:321:65 [INFO] [stdout] | [INFO] [stdout] 321 | pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_id` [INFO] [stdout] --> src/lib.rs:325:38 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `at_cmd` [INFO] [stdout] --> src/lib.rs:325:52 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/lib.rs:325:69 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_id` [INFO] [stdout] --> src/lib.rs:329:41 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/lib.rs:329:55 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `at_cmd` [INFO] [stdout] --> src/lib.rs:329:67 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/lib.rs:329:84 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `escaped` [INFO] [stdout] --> src/api_frame.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | escaped: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `encrypted` [INFO] [stdout] --> src/api_frame.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | encrypted: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frame_type` [INFO] [stdout] --> src/api_frame.rs:368:8 [INFO] [stdout] | [INFO] [stdout] 368 | fn frame_type(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_id` [INFO] [stdout] --> src/lib.rs:321:34 [INFO] [stdout] | [INFO] [stdout] 321 | pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `at_cmd` [INFO] [stdout] --> src/lib.rs:321:48 [INFO] [stdout] | [INFO] [stdout] 321 | pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/lib.rs:321:65 [INFO] [stdout] | [INFO] [stdout] 321 | pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_id` [INFO] [stdout] --> src/lib.rs:325:38 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `at_cmd` [INFO] [stdout] --> src/lib.rs:325:52 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/lib.rs:325:69 [INFO] [stdout] | [INFO] [stdout] 325 | pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame_id` [INFO] [stdout] --> src/lib.rs:329:41 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_frame_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/lib.rs:329:55 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `at_cmd` [INFO] [stdout] --> src/lib.rs:329:67 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_at_cmd` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `params` [INFO] [stdout] --> src/lib.rs:329:84 [INFO] [stdout] | [INFO] [stdout] 329 | pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `escaped` [INFO] [stdout] --> src/api_frame.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | escaped: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `encrypted` [INFO] [stdout] --> src/api_frame.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | encrypted: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `frame_type` [INFO] [stdout] --> src/api_frame.rs:368:8 [INFO] [stdout] | [INFO] [stdout] 368 | fn frame_type(&self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.31s [INFO] running `Command { std: "docker" "inspect" "42512b84f2ce6ee47a308677bd070b0adffb6eb0bdcf462e9d645aab524d71f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42512b84f2ce6ee47a308677bd070b0adffb6eb0bdcf462e9d645aab524d71f8", kill_on_drop: false }` [INFO] [stdout] 42512b84f2ce6ee47a308677bd070b0adffb6eb0bdcf462e9d645aab524d71f8