Oct 27 06:28:21.702 INFO checking covercash2/germ against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 06:28:21.703 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 06:28:22.163 INFO blam! 08b5893ec2c7873ed3057312a266dec9ffa24406e7fe48e4ac5703f05050e2bf
Oct 27 06:28:22.169 INFO running `"docker" "start" "-a" "08b5893ec2c7873ed3057312a266dec9ffa24406e7fe48e4ac5703f05050e2bf"`
Oct 27 06:28:23.307 INFO kablam! usermod: no changes
Oct 27 06:28:23.651 INFO kablam!    Compiling x11-dl v2.18.1
Oct 27 06:28:23.651 INFO kablam!    Compiling servo-fontconfig-sys v4.0.4
Oct 27 06:28:23.651 INFO kablam!     Checking unreachable v0.1.1
Oct 27 06:28:23.688 INFO kablam!    Compiling expat-sys v2.1.5
Oct 27 06:28:23.688 INFO kablam!    Compiling servo-freetype-sys v4.0.3
Oct 27 06:28:23.688 INFO kablam!    Compiling wayland-scanner v0.20.10
Oct 27 06:28:23.692 INFO kablam!     Checking approx v0.2.0
Oct 27 06:28:23.692 INFO kablam!    Compiling glium v0.21.0
Oct 27 06:28:25.667 INFO kablam!    Compiling glutin v0.16.0
Oct 27 06:28:28.004 INFO kablam!     Checking parking_lot v0.5.5
Oct 27 06:28:29.355 INFO kablam!     Checking wayland-sys v0.20.10
Oct 27 06:28:29.863 INFO kablam!     Checking ordered-float v0.5.0
Oct 27 06:28:37.727 INFO kablam!     Checking wayland-commons v0.20.10
Oct 27 06:28:37.748 INFO kablam!     Checking rusttype v0.5.2
Oct 27 06:28:37.799 INFO kablam!     Checking rusttype v0.6.1
Oct 27 06:28:38.858 INFO kablam!    Compiling wayland-client v0.20.10
Oct 27 06:28:39.332 INFO kablam!    Compiling wayland-protocols v0.20.10
Oct 27 06:29:10.835 INFO kablam!     Checking winit v0.12.0
Oct 27 06:29:20.033 INFO kablam!     Checking servo-fontconfig v0.4.0
Oct 27 06:29:21.199 INFO kablam!     Checking font-loader v0.7.0
Oct 27 06:29:21.999 INFO kablam!     Checking glutin v0.14.0
Oct 27 06:29:25.579 INFO kablam!     Checking smithay-client-toolkit v0.2.2
Oct 27 06:29:29.775 INFO kablam!     Checking winit v0.15.0
Oct 27 06:29:45.718 INFO kablam!     Checking conrod v0.60.0
Oct 27 06:29:56.815 INFO kablam!     Checking germ v0.1.0 (/source)
Oct 27 06:30:02.839 INFO kablam! warning: unnecessary parentheses around `while` condition
Oct 27 06:30:02.840 INFO kablam!   --> src/shell/mod.rs:95:15
Oct 27 06:30:02.840 INFO kablam!    |
Oct 27 06:30:02.840 INFO kablam! 95 |         while (!buffer.eq(expected_output)) {
Oct 27 06:30:02.841 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 06:30:02.841 INFO kablam!    |
Oct 27 06:30:02.841 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 27 06:30:02.841 INFO kablam! 
Oct 27 06:30:02.842 INFO kablam! warning: unnecessary parentheses around `if` condition
Oct 27 06:30:02.842 INFO kablam!   --> src/shell/mod.rs:97:16
Oct 27 06:30:02.842 INFO kablam!    |
Oct 27 06:30:02.842 INFO kablam! 97 |             if (iters >= max_iters) {
Oct 27 06:30:02.843 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 06:30:02.843 INFO kablam! 
Oct 27 06:30:02.843 INFO kablam! warning: unused import: `std::io`
Oct 27 06:30:02.844 INFO kablam!    --> src/stream/mod.rs:204:9
Oct 27 06:30:02.844 INFO kablam!     |
Oct 27 06:30:02.844 INFO kablam! 204 |     use std::io;
Oct 27 06:30:02.844 INFO kablam!     |         ^^^^^^^
Oct 27 06:30:02.845 INFO kablam!     |
Oct 27 06:30:02.845 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 27 06:30:02.845 INFO kablam! 
Oct 27 06:30:03.558 INFO kablam! warning: unused import: `std::io::Read`
Oct 27 06:30:03.558 INFO kablam!    --> src/stream/mod.rs:205:9
Oct 27 06:30:03.558 INFO kablam!     |
Oct 27 06:30:03.558 INFO kablam! 205 |     use std::io::Read;
Oct 27 06:30:03.558 INFO kablam!     |         ^^^^^^^^^^^^^
Oct 27 06:30:03.558 INFO kablam! 
Oct 27 06:30:03.627 INFO kablam! warning: unused variable: `result`
Oct 27 06:30:03.627 INFO kablam!    --> src/stream/mod.rs:216:17
Oct 27 06:30:03.627 INFO kablam!     |
Oct 27 06:30:03.627 INFO kablam! 216 |         let mut result: Vec<u8> = Vec::new();
Oct 27 06:30:03.627 INFO kablam!     |                 ^^^^^^ help: consider using `_result` instead
Oct 27 06:30:03.627 INFO kablam!     |
Oct 27 06:30:03.627 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 27 06:30:03.627 INFO kablam! 
Oct 27 06:30:03.627 INFO kablam! warning: unused variable: `start_instant`
Oct 27 06:30:03.627 INFO kablam!    --> src/stream/mod.rs:219:13
Oct 27 06:30:03.627 INFO kablam!     |
Oct 27 06:30:03.627 INFO kablam! 219 |         let start_instant = Instant::now();
Oct 27 06:30:03.627 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_start_instant` instead
Oct 27 06:30:03.627 INFO kablam! 
Oct 27 06:30:03.627 INFO kablam! warning: unused variable: `result`
Oct 27 06:30:03.627 INFO kablam!    --> src/stream/mod.rs:237:17
Oct 27 06:30:03.627 INFO kablam!     |
Oct 27 06:30:03.627 INFO kablam! 237 |         let mut result: Vec<u8> = Vec::new();
Oct 27 06:30:03.627 INFO kablam!     |                 ^^^^^^ help: consider using `_result` instead
Oct 27 06:30:03.627 INFO kablam! 
Oct 27 06:30:03.627 INFO kablam! warning: unused variable: `font`
Oct 27 06:30:03.627 INFO kablam!   --> src/ui/mod.rs:49:13
Oct 27 06:30:03.627 INFO kablam!    |
Oct 27 06:30:03.627 INFO kablam! 49 |         let font = load_font(font_name).expect("could not load default font");
Oct 27 06:30:03.627 INFO kablam!    |             ^^^^ help: consider using `_font` instead
Oct 27 06:30:03.627 INFO kablam! 
Oct 27 06:30:03.627 INFO kablam! warning: unused variable: `e`
Oct 27 06:30:03.627 INFO kablam!   --> src/stream/mod.rs:55:30
Oct 27 06:30:03.627 INFO kablam!    |
Oct 27 06:30:03.627 INFO kablam! 55 |                     Some(Err(e)) => {
Oct 27 06:30:03.627 INFO kablam!    |                              ^ help: consider using `_e` instead
Oct 27 06:30:03.627 INFO kablam! 
Oct 27 06:30:03.627 INFO kablam! warning: unused variable: `e`
Oct 27 06:30:03.627 INFO kablam!   --> src/stream/mod.rs:76:17
Oct 27 06:30:03.627 INFO kablam!    |
Oct 27 06:30:03.627 INFO kablam! 76 |             Err(e) => {
Oct 27 06:30:03.627 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 06:30:03.627 INFO kablam! 
Oct 27 06:30:03.739 INFO kablam! warning: variable does not need to be mutable
Oct 27 06:30:03.739 INFO kablam!   --> src/shell/mod.rs:62:17
Oct 27 06:30:03.739 INFO kablam!    |
Oct 27 06:30:03.739 INFO kablam! 62 |     pub fn exit(mut self) -> io::Result<()> {
Oct 27 06:30:03.739 INFO kablam!    |                 ----^^^^
Oct 27 06:30:03.739 INFO kablam!    |                 |
Oct 27 06:30:03.739 INFO kablam!    |                 help: remove this `mut`
Oct 27 06:30:03.739 INFO kablam!    |
Oct 27 06:30:03.739 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 06:30:03.739 INFO kablam! 
Oct 27 06:30:03.775 INFO kablam! warning: variable does not need to be mutable
Oct 27 06:30:03.775 INFO kablam!    --> src/stream/mod.rs:215:13
Oct 27 06:30:03.775 INFO kablam!     |
Oct 27 06:30:03.775 INFO kablam! 215 |         let mut stream = ByteStream::spawn(test_readable);
Oct 27 06:30:03.775 INFO kablam!     |             ----^^^^^^
Oct 27 06:30:03.775 INFO kablam!     |             |
Oct 27 06:30:03.775 INFO kablam!     |             help: remove this `mut`
Oct 27 06:30:03.775 INFO kablam! 
Oct 27 06:30:03.775 INFO kablam! warning: variable does not need to be mutable
Oct 27 06:30:03.775 INFO kablam!    --> src/stream/mod.rs:216:13
Oct 27 06:30:03.775 INFO kablam!     |
Oct 27 06:30:03.775 INFO kablam! 216 |         let mut result: Vec<u8> = Vec::new();
Oct 27 06:30:03.775 INFO kablam!     |             ----^^^^^^
Oct 27 06:30:03.775 INFO kablam!     |             |
Oct 27 06:30:03.775 INFO kablam!     |             help: remove this `mut`
Oct 27 06:30:03.775 INFO kablam! 
Oct 27 06:30:03.783 INFO kablam! warning: variable does not need to be mutable
Oct 27 06:30:03.783 INFO kablam!    --> src/stream/mod.rs:237:13
Oct 27 06:30:03.783 INFO kablam!     |
Oct 27 06:30:03.783 INFO kablam! 237 |         let mut result: Vec<u8> = Vec::new();
Oct 27 06:30:03.783 INFO kablam!     |             ----^^^^^^
Oct 27 06:30:03.783 INFO kablam!     |             |
Oct 27 06:30:03.783 INFO kablam!     |             help: remove this `mut`
Oct 27 06:30:03.783 INFO kablam! 
Oct 27 06:30:03.799 INFO kablam! warning: unused variable: `e`
Oct 27 06:30:03.799 INFO kablam!   --> src/stream/mod.rs:55:30
Oct 27 06:30:03.799 INFO kablam!    |
Oct 27 06:30:03.799 INFO kablam! 55 |                     Some(Err(e)) => {
Oct 27 06:30:03.799 INFO kablam!    |                              ^ help: consider using `_e` instead
Oct 27 06:30:03.799 INFO kablam!    |
Oct 27 06:30:03.799 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 06:30:03.799 INFO kablam! 
Oct 27 06:30:03.799 INFO kablam! warning: unused variable: `e`
Oct 27 06:30:03.799 INFO kablam!   --> src/stream/mod.rs:76:17
Oct 27 06:30:03.799 INFO kablam!    |
Oct 27 06:30:03.799 INFO kablam! 76 |             Err(e) => {
Oct 27 06:30:03.799 INFO kablam!    |                 ^ help: consider using `_e` instead
Oct 27 06:30:03.799 INFO kablam! 
Oct 27 06:30:03.839 INFO kablam! warning: method is never used: `exit`
Oct 27 06:30:03.839 INFO kablam!   --> src/app/mod.rs:74:5
Oct 27 06:30:03.839 INFO kablam!    |
Oct 27 06:30:03.839 INFO kablam! 74 |     fn exit(self) -> Result<(), Error> {
Oct 27 06:30:03.839 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.839 INFO kablam!    |
Oct 27 06:30:03.839 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 06:30:03.839 INFO kablam! 
Oct 27 06:30:03.839 INFO kablam! warning: field is never used: `stderr`
Oct 27 06:30:03.839 INFO kablam!   --> src/shell/mod.rs:15:5
Oct 27 06:30:03.839 INFO kablam!    |
Oct 27 06:30:03.839 INFO kablam! 15 |     stderr: stream::LockByteStream,
Oct 27 06:30:03.839 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.839 INFO kablam! 
Oct 27 06:30:03.839 INFO kablam! warning: method is never used: `exit`
Oct 27 06:30:03.839 INFO kablam!   --> src/shell/mod.rs:62:5
Oct 27 06:30:03.839 INFO kablam!    |
Oct 27 06:30:03.839 INFO kablam! 62 |     pub fn exit(mut self) -> io::Result<()> {
Oct 27 06:30:03.839 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.839 INFO kablam! 
Oct 27 06:30:03.839 INFO kablam! warning: field is never used: `thread_handle`
Oct 27 06:30:03.839 INFO kablam!   --> src/stream/mod.rs:15:5
Oct 27 06:30:03.839 INFO kablam!    |
Oct 27 06:30:03.839 INFO kablam! 15 |     thread_handle: JoinHandle<io::Result<()>>,
Oct 27 06:30:03.839 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.839 INFO kablam! 
Oct 27 06:30:03.839 INFO kablam! warning: field is never used: `thread_handle`
Oct 27 06:30:03.839 INFO kablam!    --> src/stream/mod.rs:107:5
Oct 27 06:30:03.839 INFO kablam!     |
Oct 27 06:30:03.839 INFO kablam! 107 |     thread_handle: JoinHandle<io::Result<()>>,
Oct 27 06:30:03.839 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.839 INFO kablam! 
Oct 27 06:30:03.839 INFO kablam! warning: method is never used: `close`
Oct 27 06:30:03.839 INFO kablam!    --> src/stream/mod.rs:171:5
Oct 27 06:30:03.839 INFO kablam!     |
Oct 27 06:30:03.839 INFO kablam! 171 |     pub fn close(self) -> ::std::thread::Result<io::Result<()>> {
Oct 27 06:30:03.839 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.839 INFO kablam! 
Oct 27 06:30:03.839 INFO kablam! warning: function is never used: `debug_error`
Oct 27 06:30:03.839 INFO kablam!    --> src/stream/mod.rs:194:1
Oct 27 06:30:03.839 INFO kablam!     |
Oct 27 06:30:03.839 INFO kablam! 194 | fn debug_error<T>(msg: &'static str) -> io::Result<T> {
Oct 27 06:30:03.839 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.839 INFO kablam! 
Oct 27 06:30:03.839 INFO kablam! warning: constant item is never used: `TIMEOUT_SECS`
Oct 27 06:30:03.840 INFO kablam!    --> src/stream/mod.rs:211:5
Oct 27 06:30:03.840 INFO kablam!     |
Oct 27 06:30:03.840 INFO kablam! 211 |     const TIMEOUT_SECS: u64 = 3;
Oct 27 06:30:03.840 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.840 INFO kablam! 
Oct 27 06:30:03.851 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:30:03.851 INFO kablam!   --> src/shell/mod.rs:91:9
Oct 27 06:30:03.851 INFO kablam!    |
Oct 27 06:30:03.851 INFO kablam! 91 |         shell.execute(command);
Oct 27 06:30:03.851 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.851 INFO kablam!    |
Oct 27 06:30:03.851 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 27 06:30:03.851 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:30:03.851 INFO kablam! 
Oct 27 06:30:03.851 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 27 06:30:03.851 INFO kablam!    --> src/shell/mod.rs:134:13
Oct 27 06:30:03.851 INFO kablam!     |
Oct 27 06:30:03.851 INFO kablam! 134 |             hello_world(&mut shell);
Oct 27 06:30:03.851 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.851 INFO kablam!     |
Oct 27 06:30:03.851 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 27 06:30:03.851 INFO kablam! 
Oct 27 06:30:03.851 INFO kablam! warning: constant `test_readable` should have an upper case name such as `TEST_READABLE`
Oct 27 06:30:03.851 INFO kablam!    --> src/stream/mod.rs:209:5
Oct 27 06:30:03.851 INFO kablam!     |
Oct 27 06:30:03.851 INFO kablam! 209 |     const test_readable: &[u8] = "hello world".as_bytes();
Oct 27 06:30:03.851 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.851 INFO kablam! 
Oct 27 06:30:03.871 INFO kablam! warning: variable does not need to be mutable
Oct 27 06:30:03.871 INFO kablam!   --> src/shell/mod.rs:62:17
Oct 27 06:30:03.871 INFO kablam!    |
Oct 27 06:30:03.871 INFO kablam! 62 |     pub fn exit(mut self) -> io::Result<()> {
Oct 27 06:30:03.871 INFO kablam!    |                 ----^^^^
Oct 27 06:30:03.871 INFO kablam!    |                 |
Oct 27 06:30:03.871 INFO kablam!    |                 help: remove this `mut`
Oct 27 06:30:03.871 INFO kablam!    |
Oct 27 06:30:03.871 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 06:30:03.871 INFO kablam! 
Oct 27 06:30:03.911 INFO kablam! warning: method is never used: `exit`
Oct 27 06:30:03.911 INFO kablam!   --> src/app/mod.rs:74:5
Oct 27 06:30:03.911 INFO kablam!    |
Oct 27 06:30:03.911 INFO kablam! 74 |     fn exit(self) -> Result<(), Error> {
Oct 27 06:30:03.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.911 INFO kablam!    |
Oct 27 06:30:03.911 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 06:30:03.911 INFO kablam! 
Oct 27 06:30:03.911 INFO kablam! warning: field is never used: `stderr`
Oct 27 06:30:03.911 INFO kablam!   --> src/shell/mod.rs:15:5
Oct 27 06:30:03.911 INFO kablam!    |
Oct 27 06:30:03.911 INFO kablam! 15 |     stderr: stream::LockByteStream,
Oct 27 06:30:03.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.911 INFO kablam! 
Oct 27 06:30:03.911 INFO kablam! warning: method is never used: `exit`
Oct 27 06:30:03.911 INFO kablam!   --> src/shell/mod.rs:62:5
Oct 27 06:30:03.911 INFO kablam!    |
Oct 27 06:30:03.911 INFO kablam! 62 |     pub fn exit(mut self) -> io::Result<()> {
Oct 27 06:30:03.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.911 INFO kablam! 
Oct 27 06:30:03.911 INFO kablam! warning: variant is never constructed: `Stop`
Oct 27 06:30:03.911 INFO kablam!   --> src/stream/mod.rs:11:5
Oct 27 06:30:03.911 INFO kablam!    |
Oct 27 06:30:03.911 INFO kablam! 11 |     Stop,
Oct 27 06:30:03.911 INFO kablam!    |     ^^^^
Oct 27 06:30:03.911 INFO kablam! 
Oct 27 06:30:03.911 INFO kablam! warning: field is never used: `thread_handle`
Oct 27 06:30:03.911 INFO kablam!   --> src/stream/mod.rs:15:5
Oct 27 06:30:03.911 INFO kablam!    |
Oct 27 06:30:03.911 INFO kablam! 15 |     thread_handle: JoinHandle<io::Result<()>>,
Oct 27 06:30:03.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.911 INFO kablam! 
Oct 27 06:30:03.911 INFO kablam! warning: field is never used: `signal_sender`
Oct 27 06:30:03.911 INFO kablam!   --> src/stream/mod.rs:17:5
Oct 27 06:30:03.911 INFO kablam!    |
Oct 27 06:30:03.911 INFO kablam! 17 |     signal_sender: Sender<Signal>,
Oct 27 06:30:03.911 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.911 INFO kablam! 
Oct 27 06:30:03.911 INFO kablam! warning: method is never used: `stop`
Oct 27 06:30:03.911 INFO kablam!   --> src/stream/mod.rs:73:5
Oct 27 06:30:03.911 INFO kablam!    |
Oct 27 06:30:03.912 INFO kablam! 73 |     pub fn stop(&self) -> io::Result<()> {
Oct 27 06:30:03.912 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.912 INFO kablam! 
Oct 27 06:30:03.912 INFO kablam! warning: field is never used: `thread_handle`
Oct 27 06:30:03.912 INFO kablam!    --> src/stream/mod.rs:107:5
Oct 27 06:30:03.912 INFO kablam!     |
Oct 27 06:30:03.912 INFO kablam! 107 |     thread_handle: JoinHandle<io::Result<()>>,
Oct 27 06:30:03.912 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.912 INFO kablam! 
Oct 27 06:30:03.912 INFO kablam! warning: method is never used: `send_buffer`
Oct 27 06:30:03.912 INFO kablam!    --> src/stream/mod.rs:167:5
Oct 27 06:30:03.912 INFO kablam!     |
Oct 27 06:30:03.912 INFO kablam! 167 |     pub fn send_buffer(&self) {
Oct 27 06:30:03.912 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.912 INFO kablam! 
Oct 27 06:30:03.912 INFO kablam! warning: method is never used: `close`
Oct 27 06:30:03.912 INFO kablam!    --> src/stream/mod.rs:171:5
Oct 27 06:30:03.912 INFO kablam!     |
Oct 27 06:30:03.912 INFO kablam! 171 |     pub fn close(self) -> ::std::thread::Result<io::Result<()>> {
Oct 27 06:30:03.912 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.912 INFO kablam! 
Oct 27 06:30:03.912 INFO kablam! warning: function is never used: `debug_error`
Oct 27 06:30:03.912 INFO kablam!    --> src/stream/mod.rs:194:1
Oct 27 06:30:03.912 INFO kablam!     |
Oct 27 06:30:03.912 INFO kablam! 194 | fn debug_error<T>(msg: &'static str) -> io::Result<T> {
Oct 27 06:30:03.912 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:30:03.912 INFO kablam! 
Oct 27 06:30:03.979 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 40s
Oct 27 06:30:03.990 INFO kablam! su: No module specific data is present
Oct 27 06:30:05.169 INFO running `"docker" "rm" "-f" "08b5893ec2c7873ed3057312a266dec9ffa24406e7fe48e4ac5703f05050e2bf"`
Oct 27 06:30:05.407 INFO blam! 08b5893ec2c7873ed3057312a266dec9ffa24406e7fe48e4ac5703f05050e2bf