Nov 01 00:17:34.431 INFO testing pjungwir/rust-thread-read-to-string against 1.30.0 for beta-1.31-1
Nov 01 00:17:34.432 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 00:17:35.049 INFO blam! be1bc157e125ffd0cc25b8b9ea3e6f48a63a70844557d70482cb13d3b1e5ac76
Nov 01 00:17:35.051 INFO running `"docker" "start" "-a" "be1bc157e125ffd0cc25b8b9ea3e6f48a63a70844557d70482cb13d3b1e5ac76"`
Nov 01 00:17:36.339 INFO kablam! usermod: no changes
Nov 01 00:17:36.477 INFO kablam!    Compiling mime v0.2.2
Nov 01 00:17:37.371 INFO kablam!    Compiling hyper v0.10.5
Nov 01 00:17:44.043 INFO kablam!    Compiling thread-read-to-string v0.1.0 (/source)
Nov 01 00:17:44.575 INFO kablam! warning: unused import: `Request`
Nov 01 00:17:44.575 INFO kablam!  --> src/main.rs:9:21
Nov 01 00:17:44.575 INFO kablam!   |
Nov 01 00:17:44.575 INFO kablam! 9 | use hyper::client::{Request, Response};
Nov 01 00:17:44.575 INFO kablam!   |                     ^^^^^^^
Nov 01 00:17:44.575 INFO kablam!   |
Nov 01 00:17:44.575 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:17:44.575 INFO kablam! 
Nov 01 00:17:44.651 INFO kablam! warning: unused variable: `t`
Nov 01 00:17:44.651 INFO kablam!   --> src/main.rs:27:7
Nov 01 00:17:44.651 INFO kablam!    |
Nov 01 00:17:44.651 INFO kablam! 27 |   let t = thread::spawn(move || {
Nov 01 00:17:44.651 INFO kablam!    |       ^ help: consider using `_t` instead
Nov 01 00:17:44.651 INFO kablam!    |
Nov 01 00:17:44.651 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:17:44.651 INFO kablam! 
Nov 01 00:17:44.651 INFO kablam! warning: unused variable: `t`
Nov 01 00:17:44.651 INFO kablam!   --> src/main.rs:73:7
Nov 01 00:17:44.651 INFO kablam!    |
Nov 01 00:17:44.651 INFO kablam! 73 |   let t = thread::spawn(move || {
Nov 01 00:17:44.651 INFO kablam!    |       ^ help: consider using `_t` instead
Nov 01 00:17:44.651 INFO kablam! 
Nov 01 00:17:44.651 INFO kablam! warning: unused variable: `t`
Nov 01 00:17:44.651 INFO kablam!    --> src/main.rs:108:7
Nov 01 00:17:44.651 INFO kablam!     |
Nov 01 00:17:44.651 INFO kablam! 108 |   let t = thread::spawn(move || {
Nov 01 00:17:44.651 INFO kablam!     |       ^ help: consider using `_t` instead
Nov 01 00:17:44.651 INFO kablam! 
Nov 01 00:17:44.651 INFO kablam! warning: unused variable: `t`
Nov 01 00:17:44.651 INFO kablam!    --> src/main.rs:141:7
Nov 01 00:17:44.651 INFO kablam!     |
Nov 01 00:17:44.651 INFO kablam! 141 |   let t = thread::spawn(move || {
Nov 01 00:17:44.651 INFO kablam!     |       ^ help: consider using `_t` instead
Nov 01 00:17:44.651 INFO kablam! 
Nov 01 00:17:44.651 INFO kablam! warning: unused variable: `status_code`
Nov 01 00:17:44.651 INFO kablam!    --> src/main.rs:185:8
Nov 01 00:17:44.651 INFO kablam!     |
Nov 01 00:17:44.651 INFO kablam! 185 |   let (status_code, buf) = get_url_with_timeout_3("http://example.com/").unwrap();
Nov 01 00:17:44.651 INFO kablam!     |        ^^^^^^^^^^^ help: consider using `_status_code` instead
Nov 01 00:17:44.651 INFO kablam! 
Nov 01 00:17:44.651 INFO kablam! warning: unused variable: `status_code`
Nov 01 00:17:44.651 INFO kablam!    --> src/main.rs:188:8
Nov 01 00:17:44.651 INFO kablam!     |
Nov 01 00:17:44.651 INFO kablam! 188 |   let (status_code, buf) = get_url_with_timeout_4("http://example.com/").unwrap();
Nov 01 00:17:44.651 INFO kablam!     |        ^^^^^^^^^^^ help: consider using `_status_code` instead
Nov 01 00:17:44.651 INFO kablam! 
Nov 01 00:17:44.651 INFO kablam! warning: unused variable: `status_code`
Nov 01 00:17:44.651 INFO kablam!    --> src/main.rs:193:7
Nov 01 00:17:44.651 INFO kablam!     |
Nov 01 00:17:44.651 INFO kablam! 193 |   let status_code = get_url_with_timeout_5("http://example.com/", &shbuf).unwrap();
Nov 01 00:17:44.651 INFO kablam!     |       ^^^^^^^^^^^ help: consider using `_status_code` instead
Nov 01 00:17:44.651 INFO kablam! 
Nov 01 00:17:44.652 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.652 INFO kablam!   --> src/main.rs:19:7
Nov 01 00:17:44.652 INFO kablam!    |
Nov 01 00:17:44.652 INFO kablam! 19 |   let mut c = Client::new();
Nov 01 00:17:44.652 INFO kablam!    |       ----^
Nov 01 00:17:44.652 INFO kablam!    |       |
Nov 01 00:17:44.652 INFO kablam!    |       help: remove this `mut`
Nov 01 00:17:44.652 INFO kablam!    |
Nov 01 00:17:44.652 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:17:44.652 INFO kablam! 
Nov 01 00:17:44.652 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.652 INFO kablam!   --> src/main.rs:20:7
Nov 01 00:17:44.652 INFO kablam!    |
Nov 01 00:17:44.652 INFO kablam! 20 |   let mut req = c.get(url);
Nov 01 00:17:44.652 INFO kablam!    |       ----^^^
Nov 01 00:17:44.652 INFO kablam!    |       |
Nov 01 00:17:44.652 INFO kablam!    |       help: remove this `mut`
Nov 01 00:17:44.652 INFO kablam! 
Nov 01 00:17:44.659 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.659 INFO kablam!   --> src/main.rs:74:9
Nov 01 00:17:44.659 INFO kablam!    |
Nov 01 00:17:44.659 INFO kablam! 74 |     let mut c = Client::new();
Nov 01 00:17:44.659 INFO kablam!    |         ----^
Nov 01 00:17:44.659 INFO kablam!    |         |
Nov 01 00:17:44.659 INFO kablam!    |         help: remove this `mut`
Nov 01 00:17:44.659 INFO kablam! 
Nov 01 00:17:44.659 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.659 INFO kablam!   --> src/main.rs:75:9
Nov 01 00:17:44.659 INFO kablam!    |
Nov 01 00:17:44.659 INFO kablam! 75 |     let mut req = c.get(&url);
Nov 01 00:17:44.659 INFO kablam!    |         ----^^^
Nov 01 00:17:44.659 INFO kablam!    |         |
Nov 01 00:17:44.659 INFO kablam!    |         help: remove this `mut`
Nov 01 00:17:44.659 INFO kablam! 
Nov 01 00:17:44.659 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.659 INFO kablam!   --> src/main.rs:76:9
Nov 01 00:17:44.659 INFO kablam!    |
Nov 01 00:17:44.659 INFO kablam! 76 |     let mut ret = match req.send() {
Nov 01 00:17:44.659 INFO kablam!    |         ----^^^
Nov 01 00:17:44.659 INFO kablam!    |         |
Nov 01 00:17:44.659 INFO kablam!    |         help: remove this `mut`
Nov 01 00:17:44.659 INFO kablam! 
Nov 01 00:17:44.663 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.663 INFO kablam!    --> src/main.rs:109:9
Nov 01 00:17:44.663 INFO kablam!     |
Nov 01 00:17:44.663 INFO kablam! 109 |     let mut c = Client::new();
Nov 01 00:17:44.663 INFO kablam!     |         ----^
Nov 01 00:17:44.663 INFO kablam!     |         |
Nov 01 00:17:44.663 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:44.663 INFO kablam! 
Nov 01 00:17:44.663 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.663 INFO kablam!    --> src/main.rs:110:9
Nov 01 00:17:44.663 INFO kablam!     |
Nov 01 00:17:44.663 INFO kablam! 110 |     let mut req = c.get(&url);
Nov 01 00:17:44.663 INFO kablam!     |         ----^^^
Nov 01 00:17:44.663 INFO kablam!     |         |
Nov 01 00:17:44.663 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:44.663 INFO kablam! 
Nov 01 00:17:44.663 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.663 INFO kablam!    --> src/main.rs:111:9
Nov 01 00:17:44.663 INFO kablam!     |
Nov 01 00:17:44.663 INFO kablam! 111 |     let mut ret = match req.send() {
Nov 01 00:17:44.663 INFO kablam!     |         ----^^^
Nov 01 00:17:44.663 INFO kablam!     |         |
Nov 01 00:17:44.663 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:44.663 INFO kablam! 
Nov 01 00:17:44.663 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.663 INFO kablam!    --> src/main.rs:142:9
Nov 01 00:17:44.663 INFO kablam!     |
Nov 01 00:17:44.663 INFO kablam! 142 |     let mut c = Client::new();
Nov 01 00:17:44.663 INFO kablam!     |         ----^
Nov 01 00:17:44.663 INFO kablam!     |         |
Nov 01 00:17:44.663 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:44.663 INFO kablam! 
Nov 01 00:17:44.663 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.663 INFO kablam!    --> src/main.rs:143:9
Nov 01 00:17:44.663 INFO kablam!     |
Nov 01 00:17:44.663 INFO kablam! 143 |     let mut req = c.get(&url);
Nov 01 00:17:44.663 INFO kablam!     |         ----^^^
Nov 01 00:17:44.663 INFO kablam!     |         |
Nov 01 00:17:44.663 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:44.667 INFO kablam! 
Nov 01 00:17:44.667 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.667 INFO kablam!    --> src/main.rs:144:9
Nov 01 00:17:44.667 INFO kablam!     |
Nov 01 00:17:44.667 INFO kablam! 144 |     let mut ret = match req.send() {
Nov 01 00:17:44.667 INFO kablam!     |         ----^^^
Nov 01 00:17:44.667 INFO kablam!     |         |
Nov 01 00:17:44.667 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:44.667 INFO kablam! 
Nov 01 00:17:44.667 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:44.667 INFO kablam!    --> src/main.rs:137:38
Nov 01 00:17:44.667 INFO kablam!     |
Nov 01 00:17:44.667 INFO kablam! 137 | fn get_url_with_timeout_5(url: &str, mut shbuf: &Arc<Mutex<String>>) -> Result<u16, MyAppError> {
Nov 01 00:17:44.667 INFO kablam!     |                                      ----^^^^^
Nov 01 00:17:44.667 INFO kablam!     |                                      |
Nov 01 00:17:44.667 INFO kablam!     |                                      help: remove this `mut`
Nov 01 00:17:44.667 INFO kablam! 
Nov 01 00:17:46.914 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.54s
Nov 01 00:17:46.918 INFO kablam! su: No module specific data is present
Nov 01 00:17:48.316 INFO running `"docker" "rm" "-f" "be1bc157e125ffd0cc25b8b9ea3e6f48a63a70844557d70482cb13d3b1e5ac76"`
Nov 01 00:17:48.647 INFO blam! be1bc157e125ffd0cc25b8b9ea3e6f48a63a70844557d70482cb13d3b1e5ac76
Nov 01 00:17:48.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 00:17:49.023 INFO blam! 675e870f9ca23b26d7d23b6e1b2fa40a31eee79cafaeb2f2570fbce862552f58
Nov 01 00:17:49.025 INFO running `"docker" "start" "-a" "675e870f9ca23b26d7d23b6e1b2fa40a31eee79cafaeb2f2570fbce862552f58"`
Nov 01 00:17:50.529 INFO kablam! usermod: no changes
Nov 01 00:17:50.642 INFO kablam!    Compiling thread-read-to-string v0.1.0 (/source)
Nov 01 00:17:51.291 INFO kablam! warning: unused import: `Request`
Nov 01 00:17:51.292 INFO kablam!  --> src/main.rs:9:21
Nov 01 00:17:51.292 INFO kablam!   |
Nov 01 00:17:51.292 INFO kablam! 9 | use hyper::client::{Request, Response};
Nov 01 00:17:51.292 INFO kablam!   |                     ^^^^^^^
Nov 01 00:17:51.292 INFO kablam!   |
Nov 01 00:17:51.292 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 00:17:51.292 INFO kablam! 
Nov 01 00:17:51.379 INFO kablam! warning: unused variable: `t`
Nov 01 00:17:51.379 INFO kablam!   --> src/main.rs:27:7
Nov 01 00:17:51.379 INFO kablam!    |
Nov 01 00:17:51.379 INFO kablam! 27 |   let t = thread::spawn(move || {
Nov 01 00:17:51.380 INFO kablam!    |       ^ help: consider using `_t` instead
Nov 01 00:17:51.380 INFO kablam!    |
Nov 01 00:17:51.380 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 00:17:51.380 INFO kablam! 
Nov 01 00:17:51.383 INFO kablam! warning: unused variable: `t`
Nov 01 00:17:51.383 INFO kablam!   --> src/main.rs:73:7
Nov 01 00:17:51.383 INFO kablam!    |
Nov 01 00:17:51.383 INFO kablam! 73 |   let t = thread::spawn(move || {
Nov 01 00:17:51.383 INFO kablam!    |       ^ help: consider using `_t` instead
Nov 01 00:17:51.383 INFO kablam! 
Nov 01 00:17:51.383 INFO kablam! warning: unused variable: `t`
Nov 01 00:17:51.383 INFO kablam!    --> src/main.rs:108:7
Nov 01 00:17:51.383 INFO kablam!     |
Nov 01 00:17:51.383 INFO kablam! 108 |   let t = thread::spawn(move || {
Nov 01 00:17:51.383 INFO kablam!     |       ^ help: consider using `_t` instead
Nov 01 00:17:51.383 INFO kablam! 
Nov 01 00:17:51.383 INFO kablam! warning: unused variable: `t`
Nov 01 00:17:51.383 INFO kablam!    --> src/main.rs:141:7
Nov 01 00:17:51.383 INFO kablam!     |
Nov 01 00:17:51.383 INFO kablam! 141 |   let t = thread::spawn(move || {
Nov 01 00:17:51.383 INFO kablam!     |       ^ help: consider using `_t` instead
Nov 01 00:17:51.383 INFO kablam! 
Nov 01 00:17:51.383 INFO kablam! warning: unused variable: `status_code`
Nov 01 00:17:51.383 INFO kablam!    --> src/main.rs:185:8
Nov 01 00:17:51.383 INFO kablam!     |
Nov 01 00:17:51.383 INFO kablam! 185 |   let (status_code, buf) = get_url_with_timeout_3("http://example.com/").unwrap();
Nov 01 00:17:51.383 INFO kablam!     |        ^^^^^^^^^^^ help: consider using `_status_code` instead
Nov 01 00:17:51.383 INFO kablam! 
Nov 01 00:17:51.383 INFO kablam! warning: unused variable: `status_code`
Nov 01 00:17:51.383 INFO kablam!    --> src/main.rs:188:8
Nov 01 00:17:51.383 INFO kablam!     |
Nov 01 00:17:51.383 INFO kablam! 188 |   let (status_code, buf) = get_url_with_timeout_4("http://example.com/").unwrap();
Nov 01 00:17:51.383 INFO kablam!     |        ^^^^^^^^^^^ help: consider using `_status_code` instead
Nov 01 00:17:51.383 INFO kablam! 
Nov 01 00:17:51.383 INFO kablam! warning: unused variable: `status_code`
Nov 01 00:17:51.383 INFO kablam!    --> src/main.rs:193:7
Nov 01 00:17:51.383 INFO kablam!     |
Nov 01 00:17:51.383 INFO kablam! 193 |   let status_code = get_url_with_timeout_5("http://example.com/", &shbuf).unwrap();
Nov 01 00:17:51.383 INFO kablam!     |       ^^^^^^^^^^^ help: consider using `_status_code` instead
Nov 01 00:17:51.383 INFO kablam! 
Nov 01 00:17:51.383 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.383 INFO kablam!   --> src/main.rs:19:7
Nov 01 00:17:51.383 INFO kablam!    |
Nov 01 00:17:51.383 INFO kablam! 19 |   let mut c = Client::new();
Nov 01 00:17:51.383 INFO kablam!    |       ----^
Nov 01 00:17:51.383 INFO kablam!    |       |
Nov 01 00:17:51.383 INFO kablam!    |       help: remove this `mut`
Nov 01 00:17:51.383 INFO kablam!    |
Nov 01 00:17:51.383 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 00:17:51.383 INFO kablam! 
Nov 01 00:17:51.391 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.391 INFO kablam!   --> src/main.rs:20:7
Nov 01 00:17:51.394 INFO kablam!    |
Nov 01 00:17:51.394 INFO kablam! 20 |   let mut req = c.get(url);
Nov 01 00:17:51.394 INFO kablam!    |       ----^^^
Nov 01 00:17:51.394 INFO kablam!    |       |
Nov 01 00:17:51.394 INFO kablam!    |       help: remove this `mut`
Nov 01 00:17:51.394 INFO kablam! 
Nov 01 00:17:51.394 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.395 INFO kablam!   --> src/main.rs:74:9
Nov 01 00:17:51.395 INFO kablam!    |
Nov 01 00:17:51.395 INFO kablam! 74 |     let mut c = Client::new();
Nov 01 00:17:51.395 INFO kablam!    |         ----^
Nov 01 00:17:51.395 INFO kablam!    |         |
Nov 01 00:17:51.395 INFO kablam!    |         help: remove this `mut`
Nov 01 00:17:51.395 INFO kablam! 
Nov 01 00:17:51.395 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.395 INFO kablam!   --> src/main.rs:75:9
Nov 01 00:17:51.395 INFO kablam!    |
Nov 01 00:17:51.395 INFO kablam! 75 |     let mut req = c.get(&url);
Nov 01 00:17:51.396 INFO kablam!    |         ----^^^
Nov 01 00:17:51.396 INFO kablam!    |         |
Nov 01 00:17:51.396 INFO kablam!    |         help: remove this `mut`
Nov 01 00:17:51.396 INFO kablam! 
Nov 01 00:17:51.396 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.396 INFO kablam!   --> src/main.rs:76:9
Nov 01 00:17:51.396 INFO kablam!    |
Nov 01 00:17:51.396 INFO kablam! 76 |     let mut ret = match req.send() {
Nov 01 00:17:51.396 INFO kablam!    |         ----^^^
Nov 01 00:17:51.396 INFO kablam!    |         |
Nov 01 00:17:51.396 INFO kablam!    |         help: remove this `mut`
Nov 01 00:17:51.396 INFO kablam! 
Nov 01 00:17:51.396 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.396 INFO kablam!    --> src/main.rs:109:9
Nov 01 00:17:51.396 INFO kablam!     |
Nov 01 00:17:51.396 INFO kablam! 109 |     let mut c = Client::new();
Nov 01 00:17:51.397 INFO kablam!     |         ----^
Nov 01 00:17:51.397 INFO kablam!     |         |
Nov 01 00:17:51.397 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:51.397 INFO kablam! 
Nov 01 00:17:51.397 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.397 INFO kablam!    --> src/main.rs:110:9
Nov 01 00:17:51.397 INFO kablam!     |
Nov 01 00:17:51.397 INFO kablam! 110 |     let mut req = c.get(&url);
Nov 01 00:17:51.397 INFO kablam!     |         ----^^^
Nov 01 00:17:51.397 INFO kablam!     |         |
Nov 01 00:17:51.397 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:51.397 INFO kablam! 
Nov 01 00:17:51.397 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.397 INFO kablam!    --> src/main.rs:111:9
Nov 01 00:17:51.397 INFO kablam!     |
Nov 01 00:17:51.397 INFO kablam! 111 |     let mut ret = match req.send() {
Nov 01 00:17:51.397 INFO kablam!     |         ----^^^
Nov 01 00:17:51.397 INFO kablam!     |         |
Nov 01 00:17:51.397 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:51.398 INFO kablam! 
Nov 01 00:17:51.398 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.398 INFO kablam!    --> src/main.rs:142:9
Nov 01 00:17:51.398 INFO kablam!     |
Nov 01 00:17:51.398 INFO kablam! 142 |     let mut c = Client::new();
Nov 01 00:17:51.398 INFO kablam!     |         ----^
Nov 01 00:17:51.398 INFO kablam!     |         |
Nov 01 00:17:51.398 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:51.398 INFO kablam! 
Nov 01 00:17:51.398 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.398 INFO kablam!    --> src/main.rs:143:9
Nov 01 00:17:51.398 INFO kablam!     |
Nov 01 00:17:51.398 INFO kablam! 143 |     let mut req = c.get(&url);
Nov 01 00:17:51.398 INFO kablam!     |         ----^^^
Nov 01 00:17:51.398 INFO kablam!     |         |
Nov 01 00:17:51.398 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:51.398 INFO kablam! 
Nov 01 00:17:51.398 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.398 INFO kablam!    --> src/main.rs:144:9
Nov 01 00:17:51.398 INFO kablam!     |
Nov 01 00:17:51.398 INFO kablam! 144 |     let mut ret = match req.send() {
Nov 01 00:17:51.399 INFO kablam!     |         ----^^^
Nov 01 00:17:51.399 INFO kablam!     |         |
Nov 01 00:17:51.399 INFO kablam!     |         help: remove this `mut`
Nov 01 00:17:51.399 INFO kablam! 
Nov 01 00:17:51.399 INFO kablam! warning: variable does not need to be mutable
Nov 01 00:17:51.399 INFO kablam!    --> src/main.rs:137:38
Nov 01 00:17:51.399 INFO kablam!     |
Nov 01 00:17:51.399 INFO kablam! 137 | fn get_url_with_timeout_5(url: &str, mut shbuf: &Arc<Mutex<String>>) -> Result<u16, MyAppError> {
Nov 01 00:17:51.399 INFO kablam!     |                                      ----^^^^^
Nov 01 00:17:51.399 INFO kablam!     |                                      |
Nov 01 00:17:51.399 INFO kablam!     |                                      help: remove this `mut`
Nov 01 00:17:51.399 INFO kablam! 
Nov 01 00:17:51.877 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 01 00:17:51.881 INFO kablam! su: No module specific data is present
Nov 01 00:17:52.378 INFO running `"docker" "rm" "-f" "675e870f9ca23b26d7d23b6e1b2fa40a31eee79cafaeb2f2570fbce862552f58"`
Nov 01 00:17:52.540 INFO blam! 675e870f9ca23b26d7d23b6e1b2fa40a31eee79cafaeb2f2570fbce862552f58
Nov 01 00:17:52.550 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-6/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 00:17:52.889 INFO blam! 80a3332c22fbf06ec5772328d9554db8644aa67588aaf7dd525ca037b553a016
Nov 01 00:17:52.899 INFO running `"docker" "start" "-a" "80a3332c22fbf06ec5772328d9554db8644aa67588aaf7dd525ca037b553a016"`
Nov 01 00:17:53.515 INFO kablam! usermod: no changes
Nov 01 00:17:53.578 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 01 00:17:53.591 INFO kablam!      Running /target/debug/deps/thread_read_to_string-c4fd9c2c868a8363
Nov 01 00:17:53.596 INFO blam! 
Nov 01 00:17:53.596 INFO blam! running 0 tests
Nov 01 00:17:53.596 INFO blam! 
Nov 01 00:17:53.596 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 00:17:53.596 INFO blam! 
Nov 01 00:17:53.598 INFO kablam! su: No module specific data is present
Nov 01 00:17:54.289 INFO running `"docker" "rm" "-f" "80a3332c22fbf06ec5772328d9554db8644aa67588aaf7dd525ca037b553a016"`
Nov 01 00:17:54.546 INFO blam! 80a3332c22fbf06ec5772328d9554db8644aa67588aaf7dd525ca037b553a016
