Nov 04 03:46:13.416 INFO checking lethe2211/iron_sample against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 03:46:13.416 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 03:46:13.846 INFO blam! 95ebf18ae2c666d55976107a386c6d46bcd2c5dd02061cd9d5f29e75242cdaf0
Nov 04 03:46:13.853 INFO running `"docker" "start" "-a" "95ebf18ae2c666d55976107a386c6d46bcd2c5dd02061cd9d5f29e75242cdaf0"`
Nov 04 03:46:15.217 INFO kablam! usermod: no changes
Nov 04 03:46:15.431 INFO kablam!     Checking serde v1.0.2
Nov 04 03:46:15.447 INFO kablam!     Checking openssl-sys v0.9.11
Nov 04 03:46:15.459 INFO kablam!     Checking hyper v0.10.9
Nov 04 03:46:17.087 INFO kablam!     Checking openssl v0.9.11
Nov 04 03:46:23.855 INFO kablam!     Checking native-tls v0.1.2
Nov 04 03:46:25.400 INFO kablam!     Checking iron v0.5.1
Nov 04 03:46:25.400 INFO kablam!     Checking hyper-native-tls v0.2.2
Nov 04 03:46:28.335 INFO kablam!     Checking router v0.5.1
Nov 04 03:46:31.508 INFO kablam!     Checking serde_json v1.0.1
Nov 04 03:46:33.883 INFO kablam!     Checking iron_example v0.1.0 (/source)
Nov 04 03:46:35.067 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 04 03:46:35.067 INFO kablam!  --> src/main.rs:7:5
Nov 04 03:46:35.067 INFO kablam!   |
Nov 04 03:46:35.067 INFO kablam! 7 | use std::collections::HashMap;
Nov 04 03:46:35.067 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:46:35.067 INFO kablam!   |
Nov 04 03:46:35.067 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:46:35.067 INFO kablam! 
Nov 04 03:46:35.067 INFO kablam! warning: unused import: `std::convert::From`
Nov 04 03:46:35.067 INFO kablam!  --> src/main.rs:9:5
Nov 04 03:46:35.067 INFO kablam!   |
Nov 04 03:46:35.067 INFO kablam! 9 | use std::convert::From;
Nov 04 03:46:35.067 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 03:46:35.067 INFO kablam! 
Nov 04 03:46:35.067 INFO kablam! warning: unused import: `Handler`
Nov 04 03:46:35.067 INFO kablam!   --> src/main.rs:17:12
Nov 04 03:46:35.067 INFO kablam!    |
Nov 04 03:46:35.067 INFO kablam! 17 | use iron::{Handler};
Nov 04 03:46:35.067 INFO kablam!    |            ^^^^^^^
Nov 04 03:46:35.067 INFO kablam! 
Nov 04 03:46:35.067 INFO kablam! warning: unused import: `Error`
Nov 04 03:46:35.067 INFO kablam!   --> src/main.rs:22:25
Nov 04 03:46:35.067 INFO kablam!    |
Nov 04 03:46:35.067 INFO kablam! 22 | use serde_json::{Value, Error};
Nov 04 03:46:35.067 INFO kablam!    |                         ^^^^^
Nov 04 03:46:35.067 INFO kablam! 
Nov 04 03:46:35.163 INFO kablam! warning: unused variable: `res`
Nov 04 03:46:35.163 INFO kablam!   --> src/main.rs:39:17
Nov 04 03:46:35.163 INFO kablam!    |
Nov 04 03:46:35.163 INFO kablam! 39 |         let mut res = client.get(url)
Nov 04 03:46:35.163 INFO kablam!    |                 ^^^ help: consider using `_res` instead
Nov 04 03:46:35.163 INFO kablam!    |
Nov 04 03:46:35.163 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 03:46:35.163 INFO kablam! 
Nov 04 03:46:35.163 INFO kablam! warning: unused variable: `query`
Nov 04 03:46:35.163 INFO kablam!   --> src/main.rs:52:17
Nov 04 03:46:35.163 INFO kablam!    |
Nov 04 03:46:35.163 INFO kablam! 52 |         let ref query = req.extensions.get::<Router>().unwrap().find("query").unwrap_or("/");
Nov 04 03:46:35.163 INFO kablam!    |                 ^^^^^ help: consider using `_query` instead
Nov 04 03:46:35.163 INFO kablam! 
Nov 04 03:46:35.166 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:46:35.167 INFO kablam!   --> src/main.rs:39:13
Nov 04 03:46:35.167 INFO kablam!    |
Nov 04 03:46:35.167 INFO kablam! 39 |         let mut res = client.get(url)
Nov 04 03:46:35.167 INFO kablam!    |             ----^^^
Nov 04 03:46:35.167 INFO kablam!    |             |
Nov 04 03:46:35.167 INFO kablam!    |             help: remove this `mut`
Nov 04 03:46:35.167 INFO kablam!    |
Nov 04 03:46:35.167 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 03:46:35.167 INFO kablam! 
Nov 04 03:46:35.396 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 04 03:46:35.396 INFO kablam!  --> src/main.rs:7:5
Nov 04 03:46:35.403 INFO kablam!   |
Nov 04 03:46:35.403 INFO kablam! 7 | use std::collections::HashMap;
Nov 04 03:46:35.403 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 03:46:35.403 INFO kablam!   |
Nov 04 03:46:35.403 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 03:46:35.403 INFO kablam! 
Nov 04 03:46:35.403 INFO kablam! warning: unused import: `std::convert::From`
Nov 04 03:46:35.403 INFO kablam!  --> src/main.rs:9:5
Nov 04 03:46:35.403 INFO kablam!   |
Nov 04 03:46:35.403 INFO kablam! 9 | use std::convert::From;
Nov 04 03:46:35.403 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 04 03:46:35.403 INFO kablam! 
Nov 04 03:46:35.403 INFO kablam! warning: unused import: `Handler`
Nov 04 03:46:35.403 INFO kablam!   --> src/main.rs:17:12
Nov 04 03:46:35.403 INFO kablam!    |
Nov 04 03:46:35.403 INFO kablam! 17 | use iron::{Handler};
Nov 04 03:46:35.403 INFO kablam!    |            ^^^^^^^
Nov 04 03:46:35.403 INFO kablam! 
Nov 04 03:46:35.403 INFO kablam! warning: unused import: `Error`
Nov 04 03:46:35.403 INFO kablam!   --> src/main.rs:22:25
Nov 04 03:46:35.403 INFO kablam!    |
Nov 04 03:46:35.403 INFO kablam! 22 | use serde_json::{Value, Error};
Nov 04 03:46:35.403 INFO kablam!    |                         ^^^^^
Nov 04 03:46:35.403 INFO kablam! 
Nov 04 03:46:35.457 INFO kablam! warning: unused variable: `res`
Nov 04 03:46:35.457 INFO kablam!   --> src/main.rs:39:17
Nov 04 03:46:35.458 INFO kablam!    |
Nov 04 03:46:35.458 INFO kablam! 39 |         let mut res = client.get(url)
Nov 04 03:46:35.458 INFO kablam!    |                 ^^^ help: consider using `_res` instead
Nov 04 03:46:35.463 INFO kablam!    |
Nov 04 03:46:35.463 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 03:46:35.463 INFO kablam! 
Nov 04 03:46:35.463 INFO kablam! warning: unused variable: `query`
Nov 04 03:46:35.463 INFO kablam!   --> src/main.rs:52:17
Nov 04 03:46:35.463 INFO kablam!    |
Nov 04 03:46:35.463 INFO kablam! 52 |         let ref query = req.extensions.get::<Router>().unwrap().find("query").unwrap_or("/");
Nov 04 03:46:35.463 INFO kablam!    |                 ^^^^^ help: consider using `_query` instead
Nov 04 03:46:35.463 INFO kablam! 
Nov 04 03:46:35.464 INFO kablam! warning: variable does not need to be mutable
Nov 04 03:46:35.464 INFO kablam!   --> src/main.rs:39:13
Nov 04 03:46:35.465 INFO kablam!    |
Nov 04 03:46:35.465 INFO kablam! 39 |         let mut res = client.get(url)
Nov 04 03:46:35.466 INFO kablam!    |             ----^^^
Nov 04 03:46:35.466 INFO kablam!    |             |
Nov 04 03:46:35.466 INFO kablam!    |             help: remove this `mut`
Nov 04 03:46:35.466 INFO kablam!    |
Nov 04 03:46:35.466 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 03:46:35.466 INFO kablam! 
Nov 04 03:46:35.519 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.23s
Nov 04 03:46:35.527 INFO kablam! su: No module specific data is present
Nov 04 03:46:36.359 INFO running `"docker" "rm" "-f" "95ebf18ae2c666d55976107a386c6d46bcd2c5dd02061cd9d5f29e75242cdaf0"`
Nov 04 03:46:36.620 INFO blam! 95ebf18ae2c666d55976107a386c6d46bcd2c5dd02061cd9d5f29e75242cdaf0