Sep 17 22:35:54.540 INFO checking jack-client-0.1.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 22:35:54.540 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 22:35:54.540 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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=1000" "-e" "CMD=cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 22:35:54.666 INFO blam! 9ee09be484d93216416f2ffd507941f138f69f0744e5488a3e445f8a4513e971
Sep 17 22:35:54.667 INFO running `"docker" "start" "-a" "9ee09be484d93216416f2ffd507941f138f69f0744e5488a3e445f8a4513e971"`
Sep 17 22:35:55.513 INFO kablam! usermod: no changes
Sep 17 22:35:55.547 INFO kablam!     Checking libloading v0.4.3
Sep 17 22:35:55.859 INFO kablam!     Checking jack-sys v0.1.5
Sep 17 22:35:56.159 INFO kablam!     Checking jack-client v0.1.2 (/source)
Sep 17 22:35:56.424 INFO kablam! warning: unused import: `std::thread::sleep`
Sep 17 22:35:56.424 INFO kablam!  --> src/client.rs:3:5
Sep 17 22:35:56.424 INFO kablam!   |
Sep 17 22:35:56.424 INFO kablam! 3 | use std::thread::sleep;
Sep 17 22:35:56.424 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 17 22:35:56.424 INFO kablam!   |
Sep 17 22:35:56.424 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:35:56.424 INFO kablam! 
Sep 17 22:35:56.424 INFO kablam! warning: unused import: `std::time::Duration`
Sep 17 22:35:56.424 INFO kablam!  --> src/client.rs:4:5
Sep 17 22:35:56.424 INFO kablam!   |
Sep 17 22:35:56.424 INFO kablam! 4 | use std::time::Duration;
Sep 17 22:35:56.424 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 17 22:35:56.424 INFO kablam! 
Sep 17 22:35:56.424 INFO kablam! warning: unused import: `libc::c_void`
Sep 17 22:35:56.424 INFO kablam!  --> src/client.rs:5:5
Sep 17 22:35:56.424 INFO kablam!   |
Sep 17 22:35:56.424 INFO kablam! 5 | use libc::c_void;
Sep 17 22:35:56.424 INFO kablam!   |     ^^^^^^^^^^^^
Sep 17 22:35:56.424 INFO kablam! 
Sep 17 22:35:56.424 INFO kablam! warning: unused import: `JackControl`
Sep 17 22:35:56.424 INFO kablam!   --> src/client.rs:10:17
Sep 17 22:35:56.424 INFO kablam!    |
Sep 17 22:35:56.424 INFO kablam! 10 | use callbacks::{JackControl, JackHandler, register_callbacks};
Sep 17 22:35:56.424 INFO kablam!    |                 ^^^^^^^^^^^
Sep 17 22:35:56.424 INFO kablam! 
Sep 17 22:35:56.424 INFO kablam! warning: unused import: `JackErr`
Sep 17 22:35:56.424 INFO kablam!   --> src/client.rs:11:27
Sep 17 22:35:56.424 INFO kablam!    |
Sep 17 22:35:56.424 INFO kablam! 11 | use error::{ClientStatus, JackErr};
Sep 17 22:35:56.424 INFO kablam!    |                           ^^^^^^^
Sep 17 22:35:56.424 INFO kablam! 
Sep 17 22:35:56.424 INFO kablam! warning: unused import: `client::JackClient`
Sep 17 22:35:56.424 INFO kablam!  --> src/port.rs:6:5
Sep 17 22:35:56.424 INFO kablam!   |
Sep 17 22:35:56.424 INFO kablam! 6 | use client::JackClient;
Sep 17 22:35:56.424 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 17 22:35:56.424 INFO kablam! 
Sep 17 22:35:56.463 INFO kablam! warning: unused import: `std::thread::sleep`
Sep 17 22:35:56.463 INFO kablam!  --> src/client.rs:3:5
Sep 17 22:35:56.463 INFO kablam!   |
Sep 17 22:35:56.463 INFO kablam! 3 | use std::thread::sleep;
Sep 17 22:35:56.463 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 17 22:35:56.463 INFO kablam!   |
Sep 17 22:35:56.463 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 22:35:56.463 INFO kablam! 
Sep 17 22:35:56.463 INFO kablam! warning: unused import: `std::time::Duration`
Sep 17 22:35:56.463 INFO kablam!  --> src/client.rs:4:5
Sep 17 22:35:56.463 INFO kablam!   |
Sep 17 22:35:56.463 INFO kablam! 4 | use std::time::Duration;
Sep 17 22:35:56.463 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 17 22:35:56.463 INFO kablam! 
Sep 17 22:35:56.463 INFO kablam! warning: unused import: `libc::c_void`
Sep 17 22:35:56.463 INFO kablam!  --> src/client.rs:5:5
Sep 17 22:35:56.463 INFO kablam!   |
Sep 17 22:35:56.463 INFO kablam! 5 | use libc::c_void;
Sep 17 22:35:56.463 INFO kablam!   |     ^^^^^^^^^^^^
Sep 17 22:35:56.463 INFO kablam! 
Sep 17 22:35:56.463 INFO kablam! warning: unused import: `JackControl`
Sep 17 22:35:56.463 INFO kablam!   --> src/client.rs:10:17
Sep 17 22:35:56.463 INFO kablam!    |
Sep 17 22:35:56.463 INFO kablam! 10 | use callbacks::{JackControl, JackHandler, register_callbacks};
Sep 17 22:35:56.463 INFO kablam!    |                 ^^^^^^^^^^^
Sep 17 22:35:56.463 INFO kablam! 
Sep 17 22:35:56.463 INFO kablam! warning: unused import: `JackErr`
Sep 17 22:35:56.463 INFO kablam!   --> src/client.rs:11:27
Sep 17 22:35:56.463 INFO kablam!    |
Sep 17 22:35:56.463 INFO kablam! 11 | use error::{ClientStatus, JackErr};
Sep 17 22:35:56.463 INFO kablam!    |                           ^^^^^^^
Sep 17 22:35:56.463 INFO kablam! 
Sep 17 22:35:56.463 INFO kablam! warning: unused import: `client::JackClient`
Sep 17 22:35:56.463 INFO kablam!  --> src/port.rs:6:5
Sep 17 22:35:56.463 INFO kablam!   |
Sep 17 22:35:56.463 INFO kablam! 6 | use client::JackClient;
Sep 17 22:35:56.463 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 17 22:35:56.463 INFO kablam! 
Sep 17 22:35:56.525 INFO kablam! warning: unused variable: `client`
Sep 17 22:35:56.525 INFO kablam!   --> src/callbacks.rs:25:45
Sep 17 22:35:56.525 INFO kablam!    |
Sep 17 22:35:56.525 INFO kablam! 25 |     fn activated<T: JackHandler>(&mut self, client: &mut JackClient<T>) {}
Sep 17 22:35:56.525 INFO kablam!    |                                             ^^^^^^ help: consider using `_client` instead
Sep 17 22:35:56.525 INFO kablam!    |
Sep 17 22:35:56.525 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 22:35:56.525 INFO kablam! 
Sep 17 22:35:56.526 INFO kablam! warning: unused variable: `status`
Sep 17 22:35:56.526 INFO kablam!   --> src/callbacks.rs:27:28
Sep 17 22:35:56.526 INFO kablam!    |
Sep 17 22:35:56.526 INFO kablam! 27 |     fn shutdown(&mut self, status: ClientStatus, reason: &str) {}
Sep 17 22:35:56.526 INFO kablam!    |                            ^^^^^^ help: consider using `_status` instead
Sep 17 22:35:56.526 INFO kablam! 
Sep 17 22:35:56.526 INFO kablam! warning: unused variable: `reason`
Sep 17 22:35:56.526 INFO kablam!   --> src/callbacks.rs:27:50
Sep 17 22:35:56.526 INFO kablam!    |
Sep 17 22:35:56.526 INFO kablam! 27 |     fn shutdown(&mut self, status: ClientStatus, reason: &str) {}
Sep 17 22:35:56.526 INFO kablam!    |                                                  ^^^^^^ help: consider using `_reason` instead
Sep 17 22:35:56.526 INFO kablam! 
Sep 17 22:35:56.526 INFO kablam! warning: unused variable: `n_frames`
Sep 17 22:35:56.526 INFO kablam!   --> src/callbacks.rs:28:27
Sep 17 22:35:56.526 INFO kablam!    |
Sep 17 22:35:56.526 INFO kablam! 28 |     fn process(&mut self, n_frames:u32 ) -> JackControl {
Sep 17 22:35:56.526 INFO kablam!    |                           ^^^^^^^^ help: consider using `_n_frames` instead
Sep 17 22:35:56.526 INFO kablam! 
Sep 17 22:35:56.526 INFO kablam! warning: unused variable: `is_freewheel_enabled`
Sep 17 22:35:56.526 INFO kablam!   --> src/callbacks.rs:31:29
Sep 17 22:35:56.526 INFO kablam!    |
Sep 17 22:35:56.526 INFO kablam! 31 |     fn freewheel(&mut self, is_freewheel_enabled: bool) {}
Sep 17 22:35:56.526 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^ help: consider using `_is_freewheel_enabled` instead
Sep 17 22:35:56.526 INFO kablam! 
Sep 17 22:35:56.526 INFO kablam! warning: unused variable: `size`
Sep 17 22:35:56.526 INFO kablam!   --> src/callbacks.rs:32:31
Sep 17 22:35:56.526 INFO kablam!    |
Sep 17 22:35:56.526 INFO kablam! 32 |     fn buffer_size(&mut self, size: u32) -> JackControl
Sep 17 22:35:56.526 INFO kablam!    |                               ^^^^ help: consider using `_size` instead
Sep 17 22:35:56.526 INFO kablam! 
Sep 17 22:35:56.526 INFO kablam! warning: unused variable: `sample_rate`
Sep 17 22:35:56.526 INFO kablam!   --> src/callbacks.rs:36:31
Sep 17 22:35:56.526 INFO kablam!    |
Sep 17 22:35:56.526 INFO kablam! 36 |     fn sample_rate(&mut self, sample_rate: u32) -> JackControl
Sep 17 22:35:56.526 INFO kablam!    |                               ^^^^^^^^^^^ help: consider using `_sample_rate` instead
Sep 17 22:35:56.526 INFO kablam! 
Sep 17 22:35:56.526 INFO kablam! warning: unused variable: `name`
Sep 17 22:35:56.526 INFO kablam!   --> src/callbacks.rs:40:39
Sep 17 22:35:56.526 INFO kablam!    |
Sep 17 22:35:56.526 INFO kablam! 40 |     fn client_registration(&mut self, name: &str, is_registered: bool) {}
Sep 17 22:35:56.526 INFO kablam!    |                                       ^^^^ help: consider using `_name` instead
Sep 17 22:35:56.526 INFO kablam! 
Sep 17 22:35:56.526 INFO kablam! warning: unused variable: `is_registered`
Sep 17 22:35:56.526 INFO kablam!   --> src/callbacks.rs:40:51
Sep 17 22:35:56.526 INFO kablam!    |
Sep 17 22:35:56.526 INFO kablam! 40 |     fn client_registration(&mut self, name: &str, is_registered: bool) {}
Sep 17 22:35:56.526 INFO kablam!    |                                                   ^^^^^^^^^^^^^ help: consider using `_is_registered` instead
Sep 17 22:35:56.526 INFO kablam! 
Sep 17 22:35:56.526 INFO kablam! warning: unused variable: `port_id`
Sep 17 22:35:56.527 INFO kablam!   --> src/callbacks.rs:41:37
Sep 17 22:35:56.527 INFO kablam!    |
Sep 17 22:35:56.527 INFO kablam! 41 |     fn port_registration(&mut self, port_id: u32, is_registered:bool) {}
Sep 17 22:35:56.527 INFO kablam!    |                                     ^^^^^^^ help: consider using `_port_id` instead
Sep 17 22:35:56.527 INFO kablam! 
Sep 17 22:35:56.527 INFO kablam! warning: unused variable: `is_registered`
Sep 17 22:35:56.527 INFO kablam!   --> src/callbacks.rs:41:51
Sep 17 22:35:56.527 INFO kablam!    |
Sep 17 22:35:56.527 INFO kablam! 41 |     fn port_registration(&mut self, port_id: u32, is_registered:bool) {}
Sep 17 22:35:56.527 INFO kablam!    |                                                   ^^^^^^^^^^^^^ help: consider using `_is_registered` instead
Sep 17 22:35:56.527 INFO kablam! 
Sep 17 22:35:56.527 INFO kablam! warning: unused variable: `port_id`
Sep 17 22:35:56.527 INFO kablam!   --> src/callbacks.rs:42:31
Sep 17 22:35:56.527 INFO kablam!    |
Sep 17 22:35:56.527 INFO kablam! 42 |     fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl {
Sep 17 22:35:56.527 INFO kablam!    |                               ^^^^^^^ help: consider using `_port_id` instead
Sep 17 22:35:56.527 INFO kablam! 
Sep 17 22:35:56.527 INFO kablam! warning: unused variable: `old_name`
Sep 17 22:35:56.527 INFO kablam!   --> src/callbacks.rs:42:45
Sep 17 22:35:56.527 INFO kablam!    |
Sep 17 22:35:56.527 INFO kablam! 42 |     fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl {
Sep 17 22:35:56.527 INFO kablam!    |                                             ^^^^^^^^ help: consider using `_old_name` instead
Sep 17 22:35:56.527 INFO kablam! 
Sep 17 22:35:56.527 INFO kablam! warning: unused variable: `new_name`
Sep 17 22:35:56.527 INFO kablam!   --> src/callbacks.rs:42:61
Sep 17 22:35:56.527 INFO kablam!    |
Sep 17 22:35:56.527 INFO kablam! 42 |     fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl {
Sep 17 22:35:56.527 INFO kablam!    |                                                             ^^^^^^^^ help: consider using `_new_name` instead
Sep 17 22:35:56.527 INFO kablam! 
Sep 17 22:35:56.527 INFO kablam! warning: unused variable: `port_ida`
Sep 17 22:35:56.527 INFO kablam!   --> src/callbacks.rs:45:35
Sep 17 22:35:56.527 INFO kablam!    |
Sep 17 22:35:56.527 INFO kablam! 45 |     fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {}
Sep 17 22:35:56.527 INFO kablam!    |                                   ^^^^^^^^ help: consider using `_port_ida` instead
Sep 17 22:35:56.527 INFO kablam! 
Sep 17 22:35:56.527 INFO kablam! warning: unused variable: `port_idb`
Sep 17 22:35:56.527 INFO kablam!   --> src/callbacks.rs:45:50
Sep 17 22:35:56.527 INFO kablam!    |
Sep 17 22:35:56.527 INFO kablam! 45 |     fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {}
Sep 17 22:35:56.527 INFO kablam!    |                                                  ^^^^^^^^ help: consider using `_port_idb` instead
Sep 17 22:35:56.527 INFO kablam! 
Sep 17 22:35:56.527 INFO kablam! warning: unused variable: `are_connected`
Sep 17 22:35:56.527 INFO kablam!   --> src/callbacks.rs:45:65
Sep 17 22:35:56.527 INFO kablam!    |
Sep 17 22:35:56.527 INFO kablam! 45 |     fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {}
Sep 17 22:35:56.527 INFO kablam!    |                                                                 ^^^^^^^^^^^^^ help: consider using `_are_connected` instead
Sep 17 22:35:56.527 INFO kablam! 
Sep 17 22:35:56.527 INFO kablam! warning: unused variable: `e`
Sep 17 22:35:56.527 INFO kablam!    --> src/port.rs:172:21
Sep 17 22:35:56.527 INFO kablam!     |
Sep 17 22:35:56.527 INFO kablam! 172 |                 Err(e) => panic!("..")
Sep 17 22:35:56.527 INFO kablam!     |                     ^ help: consider using `_e` instead
Sep 17 22:35:56.527 INFO kablam! 
Sep 17 22:35:56.530 INFO kablam! warning: variable does not need to be mutable
Sep 17 22:35:56.530 INFO kablam!    --> src/client.rs:119:32
Sep 17 22:35:56.530 INFO kablam!     |
Sep 17 22:35:56.530 INFO kablam! 119 |     pub fn activate(&mut self, mut handler_obj: T) -> Result<*mut T, ()> {
Sep 17 22:35:56.530 INFO kablam!     |                                ----^^^^^^^^^^^
Sep 17 22:35:56.530 INFO kablam!     |                                |
Sep 17 22:35:56.530 INFO kablam!     |                                help: remove this `mut`
Sep 17 22:35:56.530 INFO kablam!     |
Sep 17 22:35:56.530 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 22:35:56.530 INFO kablam! 
Sep 17 22:35:56.539 INFO kablam! warning: unused variable: `client`
Sep 17 22:35:56.539 INFO kablam!   --> src/callbacks.rs:25:45
Sep 17 22:35:56.539 INFO kablam!    |
Sep 17 22:35:56.539 INFO kablam! 25 |     fn activated<T: JackHandler>(&mut self, client: &mut JackClient<T>) {}
Sep 17 22:35:56.539 INFO kablam!    |                                             ^^^^^^ help: consider using `_client` instead
Sep 17 22:35:56.539 INFO kablam!    |
Sep 17 22:35:56.539 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 17 22:35:56.539 INFO kablam! 
Sep 17 22:35:56.539 INFO kablam! warning: unused variable: `status`
Sep 17 22:35:56.539 INFO kablam!   --> src/callbacks.rs:27:28
Sep 17 22:35:56.539 INFO kablam!    |
Sep 17 22:35:56.539 INFO kablam! 27 |     fn shutdown(&mut self, status: ClientStatus, reason: &str) {}
Sep 17 22:35:56.539 INFO kablam!    |                            ^^^^^^ help: consider using `_status` instead
Sep 17 22:35:56.539 INFO kablam! 
Sep 17 22:35:56.539 INFO kablam! warning: unused variable: `reason`
Sep 17 22:35:56.539 INFO kablam!   --> src/callbacks.rs:27:50
Sep 17 22:35:56.539 INFO kablam!    |
Sep 17 22:35:56.539 INFO kablam! 27 |     fn shutdown(&mut self, status: ClientStatus, reason: &str) {}
Sep 17 22:35:56.539 INFO kablam!    |                                                  ^^^^^^ help: consider using `_reason` instead
Sep 17 22:35:56.539 INFO kablam! 
Sep 17 22:35:56.539 INFO kablam! warning: unused variable: `n_frames`
Sep 17 22:35:56.539 INFO kablam!   --> src/callbacks.rs:28:27
Sep 17 22:35:56.539 INFO kablam!    |
Sep 17 22:35:56.539 INFO kablam! 28 |     fn process(&mut self, n_frames:u32 ) -> JackControl {
Sep 17 22:35:56.539 INFO kablam!    |                           ^^^^^^^^ help: consider using `_n_frames` instead
Sep 17 22:35:56.539 INFO kablam! 
Sep 17 22:35:56.539 INFO kablam! warning: unused variable: `is_freewheel_enabled`
Sep 17 22:35:56.539 INFO kablam!   --> src/callbacks.rs:31:29
Sep 17 22:35:56.539 INFO kablam!    |
Sep 17 22:35:56.539 INFO kablam! 31 |     fn freewheel(&mut self, is_freewheel_enabled: bool) {}
Sep 17 22:35:56.539 INFO kablam!    |                             ^^^^^^^^^^^^^^^^^^^^ help: consider using `_is_freewheel_enabled` instead
Sep 17 22:35:56.540 INFO kablam! 
Sep 17 22:35:56.540 INFO kablam! warning: unused variable: `size`
Sep 17 22:35:56.540 INFO kablam!   --> src/callbacks.rs:32:31
Sep 17 22:35:56.540 INFO kablam!    |
Sep 17 22:35:56.540 INFO kablam! 32 |     fn buffer_size(&mut self, size: u32) -> JackControl
Sep 17 22:35:56.540 INFO kablam!    |                               ^^^^ help: consider using `_size` instead
Sep 17 22:35:56.540 INFO kablam! 
Sep 17 22:35:56.540 INFO kablam! warning: unused variable: `sample_rate`
Sep 17 22:35:56.540 INFO kablam!   --> src/callbacks.rs:36:31
Sep 17 22:35:56.540 INFO kablam!    |
Sep 17 22:35:56.540 INFO kablam! 36 |     fn sample_rate(&mut self, sample_rate: u32) -> JackControl
Sep 17 22:35:56.540 INFO kablam!    |                               ^^^^^^^^^^^ help: consider using `_sample_rate` instead
Sep 17 22:35:56.540 INFO kablam! 
Sep 17 22:35:56.540 INFO kablam! warning: unused variable: `name`
Sep 17 22:35:56.540 INFO kablam!   --> src/callbacks.rs:40:39
Sep 17 22:35:56.540 INFO kablam!    |
Sep 17 22:35:56.540 INFO kablam! 40 |     fn client_registration(&mut self, name: &str, is_registered: bool) {}
Sep 17 22:35:56.540 INFO kablam!    |                                       ^^^^ help: consider using `_name` instead
Sep 17 22:35:56.540 INFO kablam! 
Sep 17 22:35:56.540 INFO kablam! warning: unused variable: `is_registered`
Sep 17 22:35:56.540 INFO kablam!   --> src/callbacks.rs:40:51
Sep 17 22:35:56.540 INFO kablam!    |
Sep 17 22:35:56.540 INFO kablam! 40 |     fn client_registration(&mut self, name: &str, is_registered: bool) {}
Sep 17 22:35:56.540 INFO kablam!    |                                                   ^^^^^^^^^^^^^ help: consider using `_is_registered` instead
Sep 17 22:35:56.540 INFO kablam! 
Sep 17 22:35:56.540 INFO kablam! warning: unused variable: `port_id`
Sep 17 22:35:56.540 INFO kablam!   --> src/callbacks.rs:41:37
Sep 17 22:35:56.540 INFO kablam!    |
Sep 17 22:35:56.540 INFO kablam! 41 |     fn port_registration(&mut self, port_id: u32, is_registered:bool) {}
Sep 17 22:35:56.540 INFO kablam!    |                                     ^^^^^^^ help: consider using `_port_id` instead
Sep 17 22:35:56.540 INFO kablam! 
Sep 17 22:35:56.540 INFO kablam! warning: unused variable: `is_registered`
Sep 17 22:35:56.541 INFO kablam!   --> src/callbacks.rs:41:51
Sep 17 22:35:56.541 INFO kablam!    |
Sep 17 22:35:56.541 INFO kablam! 41 |     fn port_registration(&mut self, port_id: u32, is_registered:bool) {}
Sep 17 22:35:56.541 INFO kablam!    |                                                   ^^^^^^^^^^^^^ help: consider using `_is_registered` instead
Sep 17 22:35:56.541 INFO kablam! 
Sep 17 22:35:56.541 INFO kablam! warning: unused variable: `port_id`
Sep 17 22:35:56.541 INFO kablam!   --> src/callbacks.rs:42:31
Sep 17 22:35:56.541 INFO kablam!    |
Sep 17 22:35:56.541 INFO kablam! 42 |     fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl {
Sep 17 22:35:56.541 INFO kablam!    |                               ^^^^^^^ help: consider using `_port_id` instead
Sep 17 22:35:56.541 INFO kablam! 
Sep 17 22:35:56.541 INFO kablam! warning: unused variable: `old_name`
Sep 17 22:35:56.541 INFO kablam!   --> src/callbacks.rs:42:45
Sep 17 22:35:56.541 INFO kablam!    |
Sep 17 22:35:56.541 INFO kablam! 42 |     fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl {
Sep 17 22:35:56.541 INFO kablam!    |                                             ^^^^^^^^ help: consider using `_old_name` instead
Sep 17 22:35:56.541 INFO kablam! 
Sep 17 22:35:56.541 INFO kablam! warning: unused variable: `new_name`
Sep 17 22:35:56.541 INFO kablam!   --> src/callbacks.rs:42:61
Sep 17 22:35:56.541 INFO kablam!    |
Sep 17 22:35:56.541 INFO kablam! 42 |     fn port_rename(&mut self, port_id: u32, old_name: &str, new_name: &str) -> JackControl {
Sep 17 22:35:56.541 INFO kablam!    |                                                             ^^^^^^^^ help: consider using `_new_name` instead
Sep 17 22:35:56.541 INFO kablam! 
Sep 17 22:35:56.541 INFO kablam! warning: unused variable: `port_ida`
Sep 17 22:35:56.541 INFO kablam!   --> src/callbacks.rs:45:35
Sep 17 22:35:56.541 INFO kablam!    |
Sep 17 22:35:56.541 INFO kablam! 45 |     fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {}
Sep 17 22:35:56.541 INFO kablam!    |                                   ^^^^^^^^ help: consider using `_port_ida` instead
Sep 17 22:35:56.541 INFO kablam! 
Sep 17 22:35:56.541 INFO kablam! warning: unused variable: `port_idb`
Sep 17 22:35:56.541 INFO kablam!   --> src/callbacks.rs:45:50
Sep 17 22:35:56.541 INFO kablam!    |
Sep 17 22:35:56.541 INFO kablam! 45 |     fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {}
Sep 17 22:35:56.541 INFO kablam!    |                                                  ^^^^^^^^ help: consider using `_port_idb` instead
Sep 17 22:35:56.541 INFO kablam! 
Sep 17 22:35:56.541 INFO kablam! warning: unused variable: `are_connected`
Sep 17 22:35:56.541 INFO kablam!   --> src/callbacks.rs:45:65
Sep 17 22:35:56.541 INFO kablam!    |
Sep 17 22:35:56.541 INFO kablam! 45 |     fn ports_connected(&mut self, port_ida: u32, port_idb: u32, are_connected: bool) {}
Sep 17 22:35:56.541 INFO kablam!    |                                                                 ^^^^^^^^^^^^^ help: consider using `_are_connected` instead
Sep 17 22:35:56.541 INFO kablam! 
Sep 17 22:35:56.541 INFO kablam! warning: unused variable: `e`
Sep 17 22:35:56.541 INFO kablam!    --> src/port.rs:172:21
Sep 17 22:35:56.541 INFO kablam!     |
Sep 17 22:35:56.541 INFO kablam! 172 |                 Err(e) => panic!("..")
Sep 17 22:35:56.541 INFO kablam!     |                     ^ help: consider using `_e` instead
Sep 17 22:35:56.541 INFO kablam! 
Sep 17 22:35:56.544 INFO kablam! warning: variable does not need to be mutable
Sep 17 22:35:56.544 INFO kablam!    --> src/client.rs:119:32
Sep 17 22:35:56.544 INFO kablam!     |
Sep 17 22:35:56.544 INFO kablam! 119 |     pub fn activate(&mut self, mut handler_obj: T) -> Result<*mut T, ()> {
Sep 17 22:35:56.544 INFO kablam!     |                                ----^^^^^^^^^^^
Sep 17 22:35:56.544 INFO kablam!     |                                |
Sep 17 22:35:56.544 INFO kablam!     |                                help: remove this `mut`
Sep 17 22:35:56.544 INFO kablam!     |
Sep 17 22:35:56.544 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 17 22:35:56.544 INFO kablam! 
Sep 17 22:35:56.602 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Sep 17 22:35:56.606 INFO kablam! su: No module specific data is present
Sep 17 22:35:57.243 INFO running `"docker" "rm" "-f" "9ee09be484d93216416f2ffd507941f138f69f0744e5488a3e445f8a4513e971"`
Sep 17 22:35:57.544 INFO blam! 9ee09be484d93216416f2ffd507941f138f69f0744e5488a3e445f8a4513e971