Nov 01 06:47:48.522 INFO checking covercash2/germ against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 06:47:48.522 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 06:47:48.878 INFO blam! d1551040805a4e2faa7bcc23d7c391a7dced869f2e7639488717bc8fca9be814
Nov 01 06:47:48.882 INFO running `"docker" "start" "-a" "d1551040805a4e2faa7bcc23d7c391a7dced869f2e7639488717bc8fca9be814"`
Nov 01 06:47:49.887 INFO kablam! usermod: no changes
Nov 01 06:47:50.400 INFO kablam!     Checking volatile v0.2.4
Nov 01 06:47:50.413 INFO kablam!    Compiling servo-fontconfig-sys v4.0.4
Nov 01 06:47:50.414 INFO kablam!    Compiling servo-freetype-sys v4.0.3
Nov 01 06:47:50.414 INFO kablam!    Compiling expat-sys v2.1.5
Nov 01 06:47:50.414 INFO kablam!     Checking approx v0.2.0
Nov 01 06:47:50.421 INFO kablam!    Compiling glium v0.21.0
Nov 01 06:47:50.422 INFO kablam!    Compiling glutin v0.16.0
Nov 01 06:47:50.424 INFO kablam!     Checking ordered-float v0.5.0
Nov 01 06:47:50.806 INFO kablam!     Checking winit v0.12.0
Nov 01 06:47:53.132 INFO kablam!     Checking smithay-client-toolkit v0.2.2
Nov 01 06:47:53.180 INFO kablam!     Checking rusttype v0.5.2
Nov 01 06:47:54.136 INFO kablam!     Checking rusttype v0.6.1
Nov 01 06:48:04.884 INFO kablam!     Checking glutin v0.14.0
Nov 01 06:48:05.557 INFO kablam!     Checking winit v0.15.0
Nov 01 06:48:36.068 INFO kablam!     Checking servo-fontconfig v0.4.0
Nov 01 06:48:37.225 INFO kablam!     Checking font-loader v0.7.0
Nov 01 06:48:55.096 INFO kablam!     Checking conrod v0.60.0
Nov 01 06:49:06.363 INFO kablam!     Checking germ v0.1.0 (/source)
Nov 01 06:49:12.619 INFO kablam! warning: unnecessary parentheses around `while` condition
Nov 01 06:49:12.619 INFO kablam!   --> src/shell/mod.rs:95:15
Nov 01 06:49:12.619 INFO kablam!    |
Nov 01 06:49:12.619 INFO kablam! 95 |         while (!buffer.eq(expected_output)) {
Nov 01 06:49:12.619 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:49:12.619 INFO kablam!    |
Nov 01 06:49:12.619 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 01 06:49:12.619 INFO kablam! 
Nov 01 06:49:12.621 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 01 06:49:12.621 INFO kablam!   --> src/shell/mod.rs:97:16
Nov 01 06:49:12.621 INFO kablam!    |
Nov 01 06:49:12.621 INFO kablam! 97 |             if (iters >= max_iters) {
Nov 01 06:49:12.621 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:49:12.621 INFO kablam! 
Nov 01 06:49:12.621 INFO kablam! warning: unused import: `std::io`
Nov 01 06:49:12.621 INFO kablam!    --> src/stream/mod.rs:204:9
Nov 01 06:49:12.621 INFO kablam!     |
Nov 01 06:49:12.621 INFO kablam! 204 |     use std::io;
Nov 01 06:49:12.621 INFO kablam!     |         ^^^^^^^
Nov 01 06:49:12.621 INFO kablam!     |
Nov 01 06:49:12.621 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 01 06:49:12.621 INFO kablam! 
Nov 01 06:49:13.244 INFO kablam! warning: unused variable: `e`
Nov 01 06:49:13.245 INFO kablam!   --> src/stream/mod.rs:55:30
Nov 01 06:49:13.245 INFO kablam!    |
Nov 01 06:49:13.245 INFO kablam! 55 |                     Some(Err(e)) => {
Nov 01 06:49:13.246 INFO kablam!    |                              ^ help: consider using `_e` instead
Nov 01 06:49:13.246 INFO kablam!    |
Nov 01 06:49:13.246 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 06:49:13.247 INFO kablam! 
Nov 01 06:49:13.247 INFO kablam! warning: unused variable: `e`
Nov 01 06:49:13.248 INFO kablam!   --> src/stream/mod.rs:76:17
Nov 01 06:49:13.248 INFO kablam!    |
Nov 01 06:49:13.248 INFO kablam! 76 |             Err(e) => {
Nov 01 06:49:13.249 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 01 06:49:13.249 INFO kablam! 
Nov 01 06:49:13.300 INFO kablam! warning: unused import: `std::io::Read`
Nov 01 06:49:13.301 INFO kablam!    --> src/stream/mod.rs:205:9
Nov 01 06:49:13.301 INFO kablam!     |
Nov 01 06:49:13.301 INFO kablam! 205 |     use std::io::Read;
Nov 01 06:49:13.301 INFO kablam!     |         ^^^^^^^^^^^^^
Nov 01 06:49:13.302 INFO kablam! 
Nov 01 06:49:13.360 INFO kablam! warning: unused variable: `result`
Nov 01 06:49:13.361 INFO kablam!    --> src/stream/mod.rs:216:17
Nov 01 06:49:13.361 INFO kablam!     |
Nov 01 06:49:13.361 INFO kablam! 216 |         let mut result: Vec<u8> = Vec::new();
Nov 01 06:49:13.362 INFO kablam!     |                 ^^^^^^ help: consider using `_result` instead
Nov 01 06:49:13.362 INFO kablam!     |
Nov 01 06:49:13.362 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 06:49:13.362 INFO kablam! 
Nov 01 06:49:13.363 INFO kablam! warning: unused variable: `start_instant`
Nov 01 06:49:13.363 INFO kablam!    --> src/stream/mod.rs:219:13
Nov 01 06:49:13.363 INFO kablam!     |
Nov 01 06:49:13.363 INFO kablam! 219 |         let start_instant = Instant::now();
Nov 01 06:49:13.364 INFO kablam!     |             ^^^^^^^^^^^^^ help: consider using `_start_instant` instead
Nov 01 06:49:13.364 INFO kablam! 
Nov 01 06:49:13.364 INFO kablam! warning: unused variable: `result`
Nov 01 06:49:13.364 INFO kablam!    --> src/stream/mod.rs:237:17
Nov 01 06:49:13.365 INFO kablam!     |
Nov 01 06:49:13.365 INFO kablam! 237 |         let mut result: Vec<u8> = Vec::new();
Nov 01 06:49:13.365 INFO kablam!     |                 ^^^^^^ help: consider using `_result` instead
Nov 01 06:49:13.366 INFO kablam! 
Nov 01 06:49:13.366 INFO kablam! warning: unused variable: `font`
Nov 01 06:49:13.366 INFO kablam!   --> src/ui/mod.rs:49:13
Nov 01 06:49:13.366 INFO kablam!    |
Nov 01 06:49:13.367 INFO kablam! 49 |         let font = load_font(font_name).expect("could not load default font");
Nov 01 06:49:13.367 INFO kablam!    |             ^^^^ help: consider using `_font` instead
Nov 01 06:49:13.367 INFO kablam! 
Nov 01 06:49:13.367 INFO kablam! warning: unused variable: `e`
Nov 01 06:49:13.368 INFO kablam!   --> src/stream/mod.rs:55:30
Nov 01 06:49:13.368 INFO kablam!    |
Nov 01 06:49:13.368 INFO kablam! 55 |                     Some(Err(e)) => {
Nov 01 06:49:13.369 INFO kablam!    |                              ^ help: consider using `_e` instead
Nov 01 06:49:13.369 INFO kablam! 
Nov 01 06:49:13.369 INFO kablam! warning: unused variable: `e`
Nov 01 06:49:13.369 INFO kablam!   --> src/stream/mod.rs:76:17
Nov 01 06:49:13.370 INFO kablam!    |
Nov 01 06:49:13.370 INFO kablam! 76 |             Err(e) => {
Nov 01 06:49:13.370 INFO kablam!    |                 ^ help: consider using `_e` instead
Nov 01 06:49:13.371 INFO kablam! 
Nov 01 06:49:13.431 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:49:13.431 INFO kablam!   --> src/shell/mod.rs:62:17
Nov 01 06:49:13.432 INFO kablam!    |
Nov 01 06:49:13.432 INFO kablam! 62 |     pub fn exit(mut self) -> io::Result<()> {
Nov 01 06:49:13.432 INFO kablam!    |                 ----^^^^
Nov 01 06:49:13.433 INFO kablam!    |                 |
Nov 01 06:49:13.433 INFO kablam!    |                 help: remove this `mut`
Nov 01 06:49:13.433 INFO kablam!    |
Nov 01 06:49:13.434 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 06:49:13.434 INFO kablam! 
Nov 01 06:49:13.512 INFO kablam! warning: method is never used: `exit`
Nov 01 06:49:13.513 INFO kablam!   --> src/app/mod.rs:74:5
Nov 01 06:49:13.513 INFO kablam!    |
Nov 01 06:49:13.513 INFO kablam! 74 |     fn exit(self) -> Result<(), Error> {
Nov 01 06:49:13.514 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.514 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:49:13.514 INFO kablam!   --> src/shell/mod.rs:62:17
Nov 01 06:49:13.515 INFO kablam!    |
Nov 01 06:49:13.515 INFO kablam! 62 |     pub fn exit(mut self) -> io::Result<()> {
Nov 01 06:49:13.515 INFO kablam!    |                 ----^^^^
Nov 01 06:49:13.516 INFO kablam!    |                 |
Nov 01 06:49:13.516 INFO kablam!    |                 help: remove this `mut`
Nov 01 06:49:13.516 INFO kablam!    |
Nov 01 06:49:13.517 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 06:49:13.517 INFO kablam! 
Nov 01 06:49:13.517 INFO kablam!    |
Nov 01 06:49:13.518 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 06:49:13.518 INFO kablam! 
Nov 01 06:49:13.519 INFO kablam! warning: field is never used: `stderr`
Nov 01 06:49:13.519 INFO kablam!   --> src/shell/mod.rs:15:5
Nov 01 06:49:13.519 INFO kablam!    |
Nov 01 06:49:13.520 INFO kablam! 15 |     stderr: stream::LockByteStream,
Nov 01 06:49:13.520 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.520 INFO kablam! 
Nov 01 06:49:13.521 INFO kablam! warning: method is never used: `exit`
Nov 01 06:49:13.521 INFO kablam!   --> src/shell/mod.rs:62:5
Nov 01 06:49:13.522 INFO kablam!    |
Nov 01 06:49:13.522 INFO kablam! 62 |     pub fn exit(mut self) -> io::Result<()> {
Nov 01 06:49:13.522 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.523 INFO kablam! 
Nov 01 06:49:13.523 INFO kablam! warning: variant is never constructed: `Stop`
Nov 01 06:49:13.524 INFO kablam!   --> src/stream/mod.rs:11:5
Nov 01 06:49:13.524 INFO kablam!    |
Nov 01 06:49:13.524 INFO kablam! 11 |     Stop,
Nov 01 06:49:13.525 INFO kablam!    |     ^^^^
Nov 01 06:49:13.525 INFO kablam! 
Nov 01 06:49:13.526 INFO kablam! warning: field is never used: `thread_handle`
Nov 01 06:49:13.526 INFO kablam!   --> src/stream/mod.rs:15:5
Nov 01 06:49:13.526 INFO kablam!    |
Nov 01 06:49:13.527 INFO kablam! 15 |     thread_handle: JoinHandle<io::Result<()>>,
Nov 01 06:49:13.527 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.527 INFO kablam! 
Nov 01 06:49:13.528 INFO kablam! warning: field is never used: `signal_sender`
Nov 01 06:49:13.528 INFO kablam!   --> src/stream/mod.rs:17:5
Nov 01 06:49:13.529 INFO kablam!    |
Nov 01 06:49:13.529 INFO kablam! 17 |     signal_sender: Sender<Signal>,
Nov 01 06:49:13.529 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.529 INFO kablam! 
Nov 01 06:49:13.530 INFO kablam! warning: method is never used: `stop`
Nov 01 06:49:13.530 INFO kablam!   --> src/stream/mod.rs:73:5
Nov 01 06:49:13.531 INFO kablam!    |
Nov 01 06:49:13.531 INFO kablam! 73 |     pub fn stop(&self) -> io::Result<()> {
Nov 01 06:49:13.531 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.531 INFO kablam! 
Nov 01 06:49:13.532 INFO kablam! warning: field is never used: `thread_handle`
Nov 01 06:49:13.532 INFO kablam!    --> src/stream/mod.rs:107:5
Nov 01 06:49:13.532 INFO kablam!     |
Nov 01 06:49:13.533 INFO kablam! 107 |     thread_handle: JoinHandle<io::Result<()>>,
Nov 01 06:49:13.533 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.533 INFO kablam! 
Nov 01 06:49:13.534 INFO kablam! warning: method is never used: `send_buffer`
Nov 01 06:49:13.534 INFO kablam!    --> src/stream/mod.rs:167:5
Nov 01 06:49:13.534 INFO kablam!     |
Nov 01 06:49:13.535 INFO kablam! 167 |     pub fn send_buffer(&self) {
Nov 01 06:49:13.535 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.535 INFO kablam! 
Nov 01 06:49:13.536 INFO kablam! warning: method is never used: `close`
Nov 01 06:49:13.536 INFO kablam!    --> src/stream/mod.rs:171:5
Nov 01 06:49:13.536 INFO kablam!     |
Nov 01 06:49:13.536 INFO kablam! 171 |     pub fn close(self) -> ::std::thread::Result<io::Result<()>> {
Nov 01 06:49:13.536 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.537 INFO kablam! 
Nov 01 06:49:13.537 INFO kablam! warning: function is never used: `debug_error`
Nov 01 06:49:13.537 INFO kablam!    --> src/stream/mod.rs:194:1
Nov 01 06:49:13.537 INFO kablam!     |
Nov 01 06:49:13.537 INFO kablam! 194 | fn debug_error<T>(msg: &'static str) -> io::Result<T> {
Nov 01 06:49:13.537 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.538 INFO kablam! 
Nov 01 06:49:13.560 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:49:13.561 INFO kablam!    --> src/stream/mod.rs:215:13
Nov 01 06:49:13.561 INFO kablam!     |
Nov 01 06:49:13.561 INFO kablam! 215 |         let mut stream = ByteStream::spawn(test_readable);
Nov 01 06:49:13.562 INFO kablam!     |             ----^^^^^^
Nov 01 06:49:13.562 INFO kablam!     |             |
Nov 01 06:49:13.562 INFO kablam!     |             help: remove this `mut`
Nov 01 06:49:13.562 INFO kablam! 
Nov 01 06:49:13.563 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:49:13.563 INFO kablam!    --> src/stream/mod.rs:216:13
Nov 01 06:49:13.563 INFO kablam!     |
Nov 01 06:49:13.564 INFO kablam! 216 |         let mut result: Vec<u8> = Vec::new();
Nov 01 06:49:13.564 INFO kablam!     |             ----^^^^^^
Nov 01 06:49:13.564 INFO kablam!     |             |
Nov 01 06:49:13.565 INFO kablam!     |             help: remove this `mut`
Nov 01 06:49:13.565 INFO kablam! 
Nov 01 06:49:13.565 INFO kablam! warning: variable does not need to be mutable
Nov 01 06:49:13.566 INFO kablam!    --> src/stream/mod.rs:237:13
Nov 01 06:49:13.566 INFO kablam!     |
Nov 01 06:49:13.566 INFO kablam! 237 |         let mut result: Vec<u8> = Vec::new();
Nov 01 06:49:13.567 INFO kablam!     |             ----^^^^^^
Nov 01 06:49:13.567 INFO kablam!     |             |
Nov 01 06:49:13.567 INFO kablam!     |             help: remove this `mut`
Nov 01 06:49:13.567 INFO kablam! 
Nov 01 06:49:13.632 INFO kablam! warning: method is never used: `exit`
Nov 01 06:49:13.633 INFO kablam!   --> src/app/mod.rs:74:5
Nov 01 06:49:13.633 INFO kablam!    |
Nov 01 06:49:13.633 INFO kablam! 74 |     fn exit(self) -> Result<(), Error> {
Nov 01 06:49:13.634 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.634 INFO kablam!    |
Nov 01 06:49:13.634 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 06:49:13.634 INFO kablam! 
Nov 01 06:49:13.635 INFO kablam! warning: field is never used: `stderr`
Nov 01 06:49:13.635 INFO kablam!   --> src/shell/mod.rs:15:5
Nov 01 06:49:13.635 INFO kablam!    |
Nov 01 06:49:13.635 INFO kablam! 15 |     stderr: stream::LockByteStream,
Nov 01 06:49:13.636 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.636 INFO kablam! 
Nov 01 06:49:13.636 INFO kablam! warning: method is never used: `exit`
Nov 01 06:49:13.637 INFO kablam!   --> src/shell/mod.rs:62:5
Nov 01 06:49:13.637 INFO kablam!    |
Nov 01 06:49:13.637 INFO kablam! 62 |     pub fn exit(mut self) -> io::Result<()> {
Nov 01 06:49:13.637 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.638 INFO kablam! 
Nov 01 06:49:13.638 INFO kablam! warning: field is never used: `thread_handle`
Nov 01 06:49:13.638 INFO kablam!   --> src/stream/mod.rs:15:5
Nov 01 06:49:13.638 INFO kablam!    |
Nov 01 06:49:13.639 INFO kablam! 15 |     thread_handle: JoinHandle<io::Result<()>>,
Nov 01 06:49:13.639 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.639 INFO kablam! 
Nov 01 06:49:13.640 INFO kablam! warning: field is never used: `thread_handle`
Nov 01 06:49:13.640 INFO kablam!    --> src/stream/mod.rs:107:5
Nov 01 06:49:13.640 INFO kablam!     |
Nov 01 06:49:13.641 INFO kablam! 107 |     thread_handle: JoinHandle<io::Result<()>>,
Nov 01 06:49:13.641 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.641 INFO kablam! 
Nov 01 06:49:13.642 INFO kablam! warning: method is never used: `close`
Nov 01 06:49:13.642 INFO kablam!    --> src/stream/mod.rs:171:5
Nov 01 06:49:13.642 INFO kablam!     |
Nov 01 06:49:13.643 INFO kablam! 171 |     pub fn close(self) -> ::std::thread::Result<io::Result<()>> {
Nov 01 06:49:13.643 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.643 INFO kablam! 
Nov 01 06:49:13.643 INFO kablam! warning: function is never used: `debug_error`
Nov 01 06:49:13.643 INFO kablam!    --> src/stream/mod.rs:194:1
Nov 01 06:49:13.643 INFO kablam!     |
Nov 01 06:49:13.643 INFO kablam! 194 | fn debug_error<T>(msg: &'static str) -> io::Result<T> {
Nov 01 06:49:13.643 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.643 INFO kablam! 
Nov 01 06:49:13.643 INFO kablam! warning: constant item is never used: `TIMEOUT_SECS`
Nov 01 06:49:13.643 INFO kablam!    --> src/stream/mod.rs:211:5
Nov 01 06:49:13.643 INFO kablam!     |
Nov 01 06:49:13.643 INFO kablam! 211 |     const TIMEOUT_SECS: u64 = 3;
Nov 01 06:49:13.643 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.643 INFO kablam! 
Nov 01 06:49:13.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:49:13.643 INFO kablam!   --> src/shell/mod.rs:91:9
Nov 01 06:49:13.643 INFO kablam!    |
Nov 01 06:49:13.643 INFO kablam! 91 |         shell.execute(command);
Nov 01 06:49:13.643 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.643 INFO kablam!    |
Nov 01 06:49:13.643 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 06:49:13.643 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:49:13.643 INFO kablam! 
Nov 01 06:49:13.643 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 06:49:13.643 INFO kablam!    --> src/shell/mod.rs:134:13
Nov 01 06:49:13.643 INFO kablam!     |
Nov 01 06:49:13.643 INFO kablam! 134 |             hello_world(&mut shell);
Nov 01 06:49:13.643 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.644 INFO kablam!     |
Nov 01 06:49:13.644 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 06:49:13.644 INFO kablam! 
Nov 01 06:49:13.644 INFO kablam! warning: constant `test_readable` should have an upper case name such as `TEST_READABLE`
Nov 01 06:49:13.644 INFO kablam!    --> src/stream/mod.rs:209:5
Nov 01 06:49:13.644 INFO kablam!     |
Nov 01 06:49:13.644 INFO kablam! 209 |     const test_readable: &[u8] = "hello world".as_bytes();
Nov 01 06:49:13.644 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:49:13.644 INFO kablam! 
Nov 01 06:49:13.716 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Nov 01 06:49:13.749 INFO kablam! su: No module specific data is present
Nov 01 06:49:14.828 INFO running `"docker" "rm" "-f" "d1551040805a4e2faa7bcc23d7c391a7dced869f2e7639488717bc8fca9be814"`
Nov 01 06:49:15.149 INFO blam! d1551040805a4e2faa7bcc23d7c391a7dced869f2e7639488717bc8fca9be814