Aug 17 19:12:04.748 INFO checking jack-client-0.1.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 19:12:04.748 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 19:12:04.748 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 19:12:04.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-1/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 19:12:04.982 INFO blam! 9bd48fccdfbdecf47e3a95d809d88a22253e9856f7cd4b47ead533fa464cc5a3 Aug 17 19:12:04.983 INFO running `"docker" "start" "-a" "9bd48fccdfbdecf47e3a95d809d88a22253e9856f7cd4b47ead533fa464cc5a3"` Aug 17 19:12:06.010 INFO kablam! Checking libloading v0.4.3 Aug 17 19:12:06.796 INFO kablam! Checking jack-sys v0.1.5 Aug 17 19:12:07.385 INFO kablam! Checking jack-client v0.1.2 (file:///source) Aug 17 19:12:07.837 INFO kablam! warning: unused import: `std::thread::sleep` Aug 17 19:12:07.837 INFO kablam! --> src/client.rs:3:5 Aug 17 19:12:07.837 INFO kablam! | Aug 17 19:12:07.837 INFO kablam! 3 | use std::thread::sleep; Aug 17 19:12:07.837 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 19:12:07.837 INFO kablam! | Aug 17 19:12:07.837 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 19:12:07.838 INFO kablam! Aug 17 19:12:07.840 INFO kablam! warning: unused import: `std::time::Duration` Aug 17 19:12:07.840 INFO kablam! --> src/client.rs:4:5 Aug 17 19:12:07.840 INFO kablam! | Aug 17 19:12:07.840 INFO kablam! 4 | use std::time::Duration; Aug 17 19:12:07.840 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 19:12:07.840 INFO kablam! Aug 17 19:12:07.840 INFO kablam! warning: unused import: `libc::c_void` Aug 17 19:12:07.840 INFO kablam! --> src/client.rs:5:5 Aug 17 19:12:07.840 INFO kablam! | Aug 17 19:12:07.840 INFO kablam! 5 | use libc::c_void; Aug 17 19:12:07.840 INFO kablam! | ^^^^^^^^^^^^ Aug 17 19:12:07.840 INFO kablam! Aug 17 19:12:07.840 INFO kablam! warning: unused import: `JackControl` Aug 17 19:12:07.840 INFO kablam! --> src/client.rs:10:17 Aug 17 19:12:07.840 INFO kablam! | Aug 17 19:12:07.840 INFO kablam! 10 | use callbacks::{JackControl, JackHandler, register_callbacks}; Aug 17 19:12:07.841 INFO kablam! | ^^^^^^^^^^^ Aug 17 19:12:07.841 INFO kablam! Aug 17 19:12:07.841 INFO kablam! warning: unused import: `JackErr` Aug 17 19:12:07.841 INFO kablam! --> src/client.rs:11:27 Aug 17 19:12:07.841 INFO kablam! | Aug 17 19:12:07.841 INFO kablam! 11 | use error::{ClientStatus, JackErr}; Aug 17 19:12:07.841 INFO kablam! | ^^^^^^^ Aug 17 19:12:07.841 INFO kablam! Aug 17 19:12:07.841 INFO kablam! warning: unused import: `client::JackClient` Aug 17 19:12:07.841 INFO kablam! --> src/port.rs:6:5 Aug 17 19:12:07.841 INFO kablam! | Aug 17 19:12:07.841 INFO kablam! 6 | use client::JackClient; Aug 17 19:12:07.841 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 19:12:07.841 INFO kablam! Aug 17 19:12:07.898 INFO kablam! warning: unused import: `std::thread::sleep` Aug 17 19:12:07.898 INFO kablam! --> src/client.rs:3:5 Aug 17 19:12:07.898 INFO kablam! | Aug 17 19:12:07.899 INFO kablam! 3 | use std::thread::sleep; Aug 17 19:12:07.899 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 19:12:07.899 INFO kablam! | Aug 17 19:12:07.899 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 19:12:07.899 INFO kablam! Aug 17 19:12:07.899 INFO kablam! warning: unused import: `std::time::Duration` Aug 17 19:12:07.899 INFO kablam! --> src/client.rs:4:5 Aug 17 19:12:07.899 INFO kablam! | Aug 17 19:12:07.899 INFO kablam! 4 | use std::time::Duration; Aug 17 19:12:07.899 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 19:12:07.899 INFO kablam! Aug 17 19:12:07.900 INFO kablam! warning: unused import: `libc::c_void` Aug 17 19:12:07.900 INFO kablam! --> src/client.rs:5:5 Aug 17 19:12:07.900 INFO kablam! | Aug 17 19:12:07.900 INFO kablam! 5 | use libc::c_void; Aug 17 19:12:07.900 INFO kablam! | ^^^^^^^^^^^^ Aug 17 19:12:07.900 INFO kablam! Aug 17 19:12:07.900 INFO kablam! warning: unused import: `JackControl` Aug 17 19:12:07.900 INFO kablam! --> src/client.rs:10:17 Aug 17 19:12:07.900 INFO kablam! | Aug 17 19:12:07.900 INFO kablam! 10 | use callbacks::{JackControl, JackHandler, register_callbacks}; Aug 17 19:12:07.900 INFO kablam! | ^^^^^^^^^^^ Aug 17 19:12:07.900 INFO kablam! Aug 17 19:12:07.900 INFO kablam! warning: unused import: `JackErr` Aug 17 19:12:07.900 INFO kablam! --> src/client.rs:11:27 Aug 17 19:12:07.900 INFO kablam! | Aug 17 19:12:07.900 INFO kablam! 11 | use error::{ClientStatus, JackErr}; Aug 17 19:12:07.900 INFO kablam! | ^^^^^^^ Aug 17 19:12:07.900 INFO kablam! Aug 17 19:12:07.900 INFO kablam! warning: unused import: `client::JackClient` Aug 17 19:12:07.900 INFO kablam! --> src/port.rs:6:5 Aug 17 19:12:07.900 INFO kablam! | Aug 17 19:12:07.900 INFO kablam! 6 | use client::JackClient; Aug 17 19:12:07.900 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Aug 17 19:12:07.900 INFO kablam! Aug 17 19:12:08.138 INFO kablam! warning: unused variable: `client` Aug 17 19:12:08.138 INFO kablam! --> src/callbacks.rs:25:45 Aug 17 19:12:08.138 INFO kablam! | Aug 17 19:12:08.138 INFO kablam! 25 | fn activated(&mut self, client: &mut JackClient) {} Aug 17 19:12:08.138 INFO kablam! | ^^^^^^ help: consider using `_client` instead Aug 17 19:12:08.139 INFO kablam! | Aug 17 19:12:08.139 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 19:12:08.140 INFO kablam! Aug 17 19:12:08.140 INFO kablam! warning: unused variable: `status` Aug 17 19:12:08.140 INFO kablam! --> src/callbacks.rs:27:28 Aug 17 19:12:08.140 INFO kablam! | Aug 17 19:12:08.141 INFO kablam! 27 | fn shutdown(&mut self, status: ClientStatus, reason: &str) {} Aug 17 19:12:08.141 INFO kablam! | ^^^^^^ help: consider using `_status` instead Aug 17 19:12:08.141 INFO kablam! Aug 17 19:12:08.142 INFO kablam! warning: unused variable: `reason` Aug 17 19:12:08.142 INFO kablam! --> src/callbacks.rs:27:50 Aug 17 19:12:08.142 INFO kablam! | Aug 17 19:12:08.142 INFO kablam! 27 | fn shutdown(&mut self, status: ClientStatus, reason: &str) {} Aug 17 19:12:08.142 INFO kablam! | ^^^^^^ help: consider using `_reason` instead Aug 17 19:12:08.142 INFO kablam! Aug 17 19:12:08.142 INFO kablam! warning: unused variable: `n_frames` Aug 17 19:12:08.142 INFO kablam! --> src/callbacks.rs:28:27 Aug 17 19:12:08.142 INFO kablam! | Aug 17 19:12:08.142 INFO kablam! 28 | fn process(&mut self, n_frames:u32 ) -> JackControl { Aug 17 19:12:08.142 INFO kablam! | ^^^^^^^^ help: consider using `_n_frames` instead Aug 17 19:12:08.144 INFO kablam! Aug 17 19:12:08.144 INFO kablam! warning: unused variable: `is_freewheel_enabled` Aug 17 19:12:08.144 INFO kablam! --> src/callbacks.rs:31:29 Aug 17 19:12:08.144 INFO kablam! | Aug 17 19:12:08.144 INFO kablam! 31 | fn freewheel(&mut self, is_freewheel_enabled: bool) {} Aug 17 19:12:08.144 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ help: consider using `_is_freewheel_enabled` instead Aug 17 19:12:08.144 INFO kablam! Aug 17 19:12:08.144 INFO kablam! warning: unused variable: `size` Aug 17 19:12:08.144 INFO kablam! --> src/callbacks.rs:32:31 Aug 17 19:12:08.144 INFO kablam! | Aug 17 19:12:08.144 INFO kablam! 32 | fn buffer_size(&mut self, size: u32) -> JackControl Aug 17 19:12:08.144 INFO kablam! | ^^^^ help: consider using `_size` instead Aug 17 19:12:08.144 INFO kablam! Aug 17 19:12:08.145 INFO kablam! warning: unused variable: `sample_rate` Aug 17 19:12:08.145 INFO kablam! --> src/callbacks.rs:36:31 Aug 17 19:12:08.145 INFO kablam! | Aug 17 19:12:08.145 INFO kablam! 36 | fn sample_rate(&mut self, sample_rate: u32) -> JackControl Aug 17 19:12:08.145 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sample_rate` instead Aug 17 19:12:08.145 INFO kablam! Aug 17 19:12:08.145 INFO kablam! warning: unused variable: `name` Aug 17 19:12:08.145 INFO kablam! --> src/callbacks.rs:40:39 Aug 17 19:12:08.145 INFO kablam! | Aug 17 19:12:08.145 INFO kablam! 40 | fn client_registration(&mut self, name: &str, is_registered: bool) {} Aug 17 19:12:08.145 INFO kablam! | ^^^^ help: consider using `_name` instead Aug 17 19:12:08.145 INFO kablam! Aug 17 19:12:08.145 INFO kablam! warning: unused variable: `is_registered` Aug 17 19:12:08.145 INFO kablam! --> src/callbacks.rs:40:51 Aug 17 19:12:08.145 INFO kablam! | Aug 17 19:12:08.145 INFO kablam! 40 | fn client_registration(&mut self, name: &str, is_registered: bool) {} Aug 17 19:12:08.145 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_is_registered` instead Aug 17 19:12:08.145 INFO kablam! Aug 17 19:12:08.145 INFO kablam! warning: unused variable: `port_id` Aug 17 19:12:08.145 INFO kablam! --> src/callbacks.rs:41:37 Aug 17 19:12:08.145 INFO kablam! | Aug 17 19:12:08.145 INFO kablam! 41 | fn port_registration(&mut self, port_id: u32, is_registered:bool) {} Aug 17 19:12:08.145 INFO kablam! | ^^^^^^^ help: consider using `_port_id` instead Aug 17 19:12:08.145 INFO kablam! Aug 17 19:12:08.145 INFO kablam! warning: unused variable: `is_registered` Aug 17 19:12:08.145 INFO kablam! --> src/callbacks.rs:41:51 Aug 17 19:12:08.145 INFO kablam! | Aug 17 19:12:08.145 INFO kablam! 41 | fn port_registration(&mut self, port_id: u32, is_registered:bool) {} Aug 17 19:12:08.145 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_is_registered` instead Aug 17 19:12:08.145 INFO kablam! Aug 17 19:12:08.148 INFO kablam! warning: unused variable: `port_id` Aug 17 19:12:08.148 INFO kablam! --> src/callbacks.rs:42:31 Aug 17 19:12:08.148 INFO kablam! | Aug 17 19:12:08.148 INFO kablam! 42 | fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl { Aug 17 19:12:08.148 INFO kablam! | ^^^^^^^ help: consider using `_port_id` instead Aug 17 19:12:08.148 INFO kablam! Aug 17 19:12:08.148 INFO kablam! warning: unused variable: `old_name` Aug 17 19:12:08.148 INFO kablam! --> src/callbacks.rs:42:45 Aug 17 19:12:08.148 INFO kablam! | Aug 17 19:12:08.148 INFO kablam! 42 | fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl { Aug 17 19:12:08.148 INFO kablam! | ^^^^^^^^ help: consider using `_old_name` instead Aug 17 19:12:08.148 INFO kablam! Aug 17 19:12:08.148 INFO kablam! warning: unused variable: `new_name` Aug 17 19:12:08.148 INFO kablam! --> src/callbacks.rs:42:61 Aug 17 19:12:08.148 INFO kablam! | Aug 17 19:12:08.148 INFO kablam! 42 | fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl { Aug 17 19:12:08.148 INFO kablam! | ^^^^^^^^ help: consider using `_new_name` instead Aug 17 19:12:08.148 INFO kablam! Aug 17 19:12:08.148 INFO kablam! warning: unused variable: `port_ida` Aug 17 19:12:08.148 INFO kablam! --> src/callbacks.rs:45:35 Aug 17 19:12:08.149 INFO kablam! | Aug 17 19:12:08.149 INFO kablam! 45 | fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {} Aug 17 19:12:08.149 INFO kablam! | ^^^^^^^^ help: consider using `_port_ida` instead Aug 17 19:12:08.149 INFO kablam! Aug 17 19:12:08.149 INFO kablam! warning: unused variable: `port_idb` Aug 17 19:12:08.149 INFO kablam! --> src/callbacks.rs:45:50 Aug 17 19:12:08.149 INFO kablam! | Aug 17 19:12:08.149 INFO kablam! 45 | fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {} Aug 17 19:12:08.149 INFO kablam! | ^^^^^^^^ help: consider using `_port_idb` instead Aug 17 19:12:08.149 INFO kablam! Aug 17 19:12:08.149 INFO kablam! warning: unused variable: `are_connected` Aug 17 19:12:08.149 INFO kablam! --> src/callbacks.rs:45:65 Aug 17 19:12:08.149 INFO kablam! | Aug 17 19:12:08.149 INFO kablam! 45 | fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {} Aug 17 19:12:08.149 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_are_connected` instead Aug 17 19:12:08.149 INFO kablam! Aug 17 19:12:08.149 INFO kablam! warning: unused variable: `e` Aug 17 19:12:08.149 INFO kablam! --> src/port.rs:172:21 Aug 17 19:12:08.149 INFO kablam! | Aug 17 19:12:08.149 INFO kablam! 172 | Err(e) => panic!("..") Aug 17 19:12:08.149 INFO kablam! | ^ help: consider using `_e` instead Aug 17 19:12:08.149 INFO kablam! Aug 17 19:12:08.162 INFO kablam! warning: variable does not need to be mutable Aug 17 19:12:08.162 INFO kablam! --> src/client.rs:119:32 Aug 17 19:12:08.162 INFO kablam! | Aug 17 19:12:08.162 INFO kablam! 119 | pub fn activate(&mut self, mut handler_obj: T) -> Result<*mut T, ()> { Aug 17 19:12:08.162 INFO kablam! | ----^^^^^^^^^^^ Aug 17 19:12:08.163 INFO kablam! | | Aug 17 19:12:08.163 INFO kablam! | help: remove this `mut` Aug 17 19:12:08.163 INFO kablam! | Aug 17 19:12:08.163 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 19:12:08.163 INFO kablam! Aug 17 19:12:08.221 INFO kablam! warning: unused variable: `client` Aug 17 19:12:08.221 INFO kablam! --> src/callbacks.rs:25:45 Aug 17 19:12:08.221 INFO kablam! | Aug 17 19:12:08.221 INFO kablam! 25 | fn activated(&mut self, client: &mut JackClient) {} Aug 17 19:12:08.221 INFO kablam! | ^^^^^^ help: consider using `_client` instead Aug 17 19:12:08.222 INFO kablam! | Aug 17 19:12:08.222 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 19:12:08.222 INFO kablam! Aug 17 19:12:08.222 INFO kablam! warning: unused variable: `status` Aug 17 19:12:08.222 INFO kablam! --> src/callbacks.rs:27:28 Aug 17 19:12:08.222 INFO kablam! | Aug 17 19:12:08.222 INFO kablam! 27 | fn shutdown(&mut self, status: ClientStatus, reason: &str) {} Aug 17 19:12:08.222 INFO kablam! | ^^^^^^ help: consider using `_status` instead Aug 17 19:12:08.222 INFO kablam! Aug 17 19:12:08.222 INFO kablam! warning: unused variable: `reason` Aug 17 19:12:08.222 INFO kablam! --> src/callbacks.rs:27:50 Aug 17 19:12:08.222 INFO kablam! | Aug 17 19:12:08.222 INFO kablam! 27 | fn shutdown(&mut self, status: ClientStatus, reason: &str) {} Aug 17 19:12:08.222 INFO kablam! | ^^^^^^ help: consider using `_reason` instead Aug 17 19:12:08.222 INFO kablam! Aug 17 19:12:08.222 INFO kablam! warning: unused variable: `n_frames` Aug 17 19:12:08.222 INFO kablam! --> src/callbacks.rs:28:27 Aug 17 19:12:08.223 INFO kablam! | Aug 17 19:12:08.223 INFO kablam! 28 | fn process(&mut self, n_frames:u32 ) -> JackControl { Aug 17 19:12:08.223 INFO kablam! | ^^^^^^^^ help: consider using `_n_frames` instead Aug 17 19:12:08.223 INFO kablam! Aug 17 19:12:08.223 INFO kablam! warning: unused variable: `is_freewheel_enabled` Aug 17 19:12:08.223 INFO kablam! --> src/callbacks.rs:31:29 Aug 17 19:12:08.223 INFO kablam! | Aug 17 19:12:08.223 INFO kablam! 31 | fn freewheel(&mut self, is_freewheel_enabled: bool) {} Aug 17 19:12:08.223 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ help: consider using `_is_freewheel_enabled` instead Aug 17 19:12:08.223 INFO kablam! Aug 17 19:12:08.224 INFO kablam! warning: unused variable: `size` Aug 17 19:12:08.224 INFO kablam! --> src/callbacks.rs:32:31 Aug 17 19:12:08.224 INFO kablam! | Aug 17 19:12:08.224 INFO kablam! 32 | fn buffer_size(&mut self, size: u32) -> JackControl Aug 17 19:12:08.224 INFO kablam! | ^^^^ help: consider using `_size` instead Aug 17 19:12:08.225 INFO kablam! Aug 17 19:12:08.225 INFO kablam! warning: unused variable: `sample_rate` Aug 17 19:12:08.226 INFO kablam! --> src/callbacks.rs:36:31 Aug 17 19:12:08.226 INFO kablam! | Aug 17 19:12:08.226 INFO kablam! 36 | fn sample_rate(&mut self, sample_rate: u32) -> JackControl Aug 17 19:12:08.226 INFO kablam! | ^^^^^^^^^^^ help: consider using `_sample_rate` instead Aug 17 19:12:08.226 INFO kablam! Aug 17 19:12:08.226 INFO kablam! warning: unused variable: `name` Aug 17 19:12:08.226 INFO kablam! --> src/callbacks.rs:40:39 Aug 17 19:12:08.226 INFO kablam! | Aug 17 19:12:08.227 INFO kablam! 40 | fn client_registration(&mut self, name: &str, is_registered: bool) {} Aug 17 19:12:08.227 INFO kablam! | ^^^^ help: consider using `_name` instead Aug 17 19:12:08.227 INFO kablam! Aug 17 19:12:08.227 INFO kablam! warning: unused variable: `is_registered` Aug 17 19:12:08.227 INFO kablam! --> src/callbacks.rs:40:51 Aug 17 19:12:08.227 INFO kablam! | Aug 17 19:12:08.227 INFO kablam! 40 | fn client_registration(&mut self, name: &str, is_registered: bool) {} Aug 17 19:12:08.227 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_is_registered` instead Aug 17 19:12:08.227 INFO kablam! Aug 17 19:12:08.228 INFO kablam! warning: unused variable: `port_id` Aug 17 19:12:08.228 INFO kablam! --> src/callbacks.rs:41:37 Aug 17 19:12:08.228 INFO kablam! | Aug 17 19:12:08.228 INFO kablam! 41 | fn port_registration(&mut self, port_id: u32, is_registered:bool) {} Aug 17 19:12:08.228 INFO kablam! | ^^^^^^^ help: consider using `_port_id` instead Aug 17 19:12:08.228 INFO kablam! Aug 17 19:12:08.229 INFO kablam! warning: unused variable: `is_registered` Aug 17 19:12:08.229 INFO kablam! --> src/callbacks.rs:41:51 Aug 17 19:12:08.229 INFO kablam! | Aug 17 19:12:08.229 INFO kablam! 41 | fn port_registration(&mut self, port_id: u32, is_registered:bool) {} Aug 17 19:12:08.229 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_is_registered` instead Aug 17 19:12:08.230 INFO kablam! Aug 17 19:12:08.230 INFO kablam! warning: unused variable: `port_id` Aug 17 19:12:08.230 INFO kablam! --> src/callbacks.rs:42:31 Aug 17 19:12:08.230 INFO kablam! | Aug 17 19:12:08.230 INFO kablam! 42 | fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl { Aug 17 19:12:08.230 INFO kablam! | ^^^^^^^ help: consider using `_port_id` instead Aug 17 19:12:08.230 INFO kablam! Aug 17 19:12:08.230 INFO kablam! warning: unused variable: `old_name` Aug 17 19:12:08.230 INFO kablam! --> src/callbacks.rs:42:45 Aug 17 19:12:08.230 INFO kablam! | Aug 17 19:12:08.230 INFO kablam! 42 | fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl { Aug 17 19:12:08.230 INFO kablam! | ^^^^^^^^ help: consider using `_old_name` instead Aug 17 19:12:08.230 INFO kablam! Aug 17 19:12:08.230 INFO kablam! warning: unused variable: `new_name` Aug 17 19:12:08.230 INFO kablam! --> src/callbacks.rs:42:61 Aug 17 19:12:08.230 INFO kablam! | Aug 17 19:12:08.230 INFO kablam! 42 | fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl { Aug 17 19:12:08.230 INFO kablam! | ^^^^^^^^ help: consider using `_new_name` instead Aug 17 19:12:08.230 INFO kablam! Aug 17 19:12:08.230 INFO kablam! warning: unused variable: `port_ida` Aug 17 19:12:08.230 INFO kablam! --> src/callbacks.rs:45:35 Aug 17 19:12:08.230 INFO kablam! | Aug 17 19:12:08.230 INFO kablam! 45 | fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {} Aug 17 19:12:08.230 INFO kablam! | ^^^^^^^^ help: consider using `_port_ida` instead Aug 17 19:12:08.231 INFO kablam! Aug 17 19:12:08.231 INFO kablam! warning: unused variable: `port_idb` Aug 17 19:12:08.231 INFO kablam! --> src/callbacks.rs:45:50 Aug 17 19:12:08.231 INFO kablam! | Aug 17 19:12:08.231 INFO kablam! 45 | fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {} Aug 17 19:12:08.231 INFO kablam! | ^^^^^^^^ help: consider using `_port_idb` instead Aug 17 19:12:08.231 INFO kablam! Aug 17 19:12:08.231 INFO kablam! warning: unused variable: `are_connected` Aug 17 19:12:08.231 INFO kablam! --> src/callbacks.rs:45:65 Aug 17 19:12:08.231 INFO kablam! | Aug 17 19:12:08.231 INFO kablam! 45 | fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {} Aug 17 19:12:08.231 INFO kablam! | ^^^^^^^^^^^^^ help: consider using `_are_connected` instead Aug 17 19:12:08.231 INFO kablam! Aug 17 19:12:08.232 INFO kablam! warning: unused variable: `e` Aug 17 19:12:08.232 INFO kablam! --> src/port.rs:172:21 Aug 17 19:12:08.232 INFO kablam! | Aug 17 19:12:08.232 INFO kablam! 172 | Err(e) => panic!("..") Aug 17 19:12:08.232 INFO kablam! | ^ help: consider using `_e` instead Aug 17 19:12:08.232 INFO kablam! Aug 17 19:12:08.243 INFO kablam! warning: variable does not need to be mutable Aug 17 19:12:08.243 INFO kablam! --> src/client.rs:119:32 Aug 17 19:12:08.243 INFO kablam! | Aug 17 19:12:08.243 INFO kablam! 119 | pub fn activate(&mut self, mut handler_obj: T) -> Result<*mut T, ()> { Aug 17 19:12:08.243 INFO kablam! | ----^^^^^^^^^^^ Aug 17 19:12:08.243 INFO kablam! | | Aug 17 19:12:08.243 INFO kablam! | help: remove this `mut` Aug 17 19:12:08.243 INFO kablam! | Aug 17 19:12:08.243 INFO kablam! = note: #[warn(unused_mut)] on by default Aug 17 19:12:08.243 INFO kablam! Aug 17 19:12:08.368 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.40s Aug 17 19:12:08.374 INFO kablam! su: No module specific data is present Aug 17 19:12:09.022 INFO running `"docker" "rm" "-f" "9bd48fccdfbdecf47e3a95d809d88a22253e9856f7cd4b47ead533fa464cc5a3"` Aug 17 19:12:09.157 INFO blam! 9bd48fccdfbdecf47e3a95d809d88a22253e9856f7cd4b47ead533fa464cc5a3