Nov 04 06:07:15.774 INFO checking harindaka/rust-guessing-game against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 06:07:15.776 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 06:07:16.283 INFO blam! 207857b1f859239da1d5f89a9cf5df69a0a8e07698a5ffa8abdff618d5bce7fa
Nov 04 06:07:16.285 INFO running `"docker" "start" "-a" "207857b1f859239da1d5f89a9cf5df69a0a8e07698a5ffa8abdff618d5bce7fa"`
Nov 04 06:07:17.886 INFO kablam! usermod: no changes
Nov 04 06:07:17.997 INFO kablam!     Checking serde v1.0.17
Nov 04 06:07:18.019 INFO kablam!    Compiling serde_derive v1.0.17
Nov 04 06:07:32.067 INFO kablam!     Checking serde_json v1.0.5
Nov 04 06:07:34.270 INFO kablam!     Checking rust_examples v0.1.0 (/source)
Nov 04 06:07:35.159 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 06:07:35.160 INFO kablam!  --> src/main.rs:4:1
Nov 04 06:07:35.160 INFO kablam!   |
Nov 04 06:07:35.161 INFO kablam! 4 | #[macro_use]
Nov 04 06:07:35.161 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 06:07:35.162 INFO kablam!   |
Nov 04 06:07:35.162 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 06:07:35.163 INFO kablam! 
Nov 04 06:07:35.163 INFO kablam! warning: unused import: `config`
Nov 04 06:07:35.164 INFO kablam!  --> src/configuration.rs:5:5
Nov 04 06:07:35.165 INFO kablam!   |
Nov 04 06:07:35.165 INFO kablam! 5 | use config;
Nov 04 06:07:35.166 INFO kablam!   |     ^^^^^^
Nov 04 06:07:35.166 INFO kablam! 
Nov 04 06:07:35.195 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 06:07:35.195 INFO kablam!  --> src/main.rs:4:1
Nov 04 06:07:35.195 INFO kablam!   |
Nov 04 06:07:35.195 INFO kablam! 4 | #[macro_use]
Nov 04 06:07:35.195 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 06:07:35.195 INFO kablam!   |
Nov 04 06:07:35.197 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 06:07:35.197 INFO kablam! 
Nov 04 06:07:35.197 INFO kablam! warning: unused import: `config`
Nov 04 06:07:35.197 INFO kablam!  --> src/configuration.rs:5:5
Nov 04 06:07:35.197 INFO kablam!   |
Nov 04 06:07:35.197 INFO kablam! 5 | use config;
Nov 04 06:07:35.197 INFO kablam!   |     ^^^^^^
Nov 04 06:07:35.197 INFO kablam! 
Nov 04 06:07:35.735 INFO kablam! warning: unused variable: `config_build`
Nov 04 06:07:35.736 INFO kablam!   --> src/configuration.rs:11:13
Nov 04 06:07:35.736 INFO kablam!    |
Nov 04 06:07:35.736 INFO kablam! 11 |     let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap();
Nov 04 06:07:35.736 INFO kablam!    |             ^^^^^^^^^^^^ help: consider using `_config_build` instead
Nov 04 06:07:35.736 INFO kablam!    |
Nov 04 06:07:35.736 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 06:07:35.736 INFO kablam! 
Nov 04 06:07:35.736 INFO kablam! warning: unused variable: `config_prod`
Nov 04 06:07:35.736 INFO kablam!   --> src/configuration.rs:15:13
Nov 04 06:07:35.736 INFO kablam!    |
Nov 04 06:07:35.736 INFO kablam! 15 |     let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap();
Nov 04 06:07:35.736 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_config_prod` instead
Nov 04 06:07:35.736 INFO kablam! 
Nov 04 06:07:35.763 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:07:35.764 INFO kablam!   --> src/configuration.rs:11:9
Nov 04 06:07:35.764 INFO kablam!    |
Nov 04 06:07:35.764 INFO kablam! 11 |     let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap();
Nov 04 06:07:35.764 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 04 06:07:35.764 INFO kablam!    |         |
Nov 04 06:07:35.764 INFO kablam!    |         help: remove this `mut`
Nov 04 06:07:35.764 INFO kablam!    |
Nov 04 06:07:35.764 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 06:07:35.764 INFO kablam! 
Nov 04 06:07:35.764 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:07:35.764 INFO kablam!   --> src/configuration.rs:14:9
Nov 04 06:07:35.764 INFO kablam!    |
Nov 04 06:07:35.764 INFO kablam! 14 |     let mut config_qa: Value = from_str(include_str!("config/config_qa.json")).unwrap();
Nov 04 06:07:35.764 INFO kablam!    |         ----^^^^^^^^^
Nov 04 06:07:35.764 INFO kablam!    |         |
Nov 04 06:07:35.764 INFO kablam!    |         help: remove this `mut`
Nov 04 06:07:35.764 INFO kablam! 
Nov 04 06:07:35.764 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:07:35.764 INFO kablam!   --> src/configuration.rs:15:9
Nov 04 06:07:35.764 INFO kablam!    |
Nov 04 06:07:35.764 INFO kablam! 15 |     let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap();
Nov 04 06:07:35.764 INFO kablam!    |         ----^^^^^^^^^^^
Nov 04 06:07:35.764 INFO kablam!    |         |
Nov 04 06:07:35.764 INFO kablam!    |         help: remove this `mut`
Nov 04 06:07:35.764 INFO kablam! 
Nov 04 06:07:35.795 INFO kablam! warning: unused variable: `config_build`
Nov 04 06:07:35.795 INFO kablam!   --> src/configuration.rs:11:13
Nov 04 06:07:35.795 INFO kablam!    |
Nov 04 06:07:35.795 INFO kablam! 11 |     let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap();
Nov 04 06:07:35.795 INFO kablam!    |             ^^^^^^^^^^^^ help: consider using `_config_build` instead
Nov 04 06:07:35.795 INFO kablam!    |
Nov 04 06:07:35.795 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 06:07:35.795 INFO kablam! 
Nov 04 06:07:35.795 INFO kablam! warning: unused variable: `config_prod`
Nov 04 06:07:35.795 INFO kablam!   --> src/configuration.rs:15:13
Nov 04 06:07:35.795 INFO kablam!    |
Nov 04 06:07:35.795 INFO kablam! 15 |     let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap();
Nov 04 06:07:35.795 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_config_prod` instead
Nov 04 06:07:35.796 INFO kablam! 
Nov 04 06:07:35.819 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:07:35.819 INFO kablam!   --> src/configuration.rs:11:9
Nov 04 06:07:35.819 INFO kablam!    |
Nov 04 06:07:35.820 INFO kablam! 11 |     let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap();
Nov 04 06:07:35.820 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 04 06:07:35.820 INFO kablam!    |         |
Nov 04 06:07:35.820 INFO kablam!    |         help: remove this `mut`
Nov 04 06:07:35.820 INFO kablam!    |
Nov 04 06:07:35.820 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 06:07:35.820 INFO kablam! 
Nov 04 06:07:35.821 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:07:35.821 INFO kablam!   --> src/configuration.rs:14:9
Nov 04 06:07:35.821 INFO kablam!    |
Nov 04 06:07:35.821 INFO kablam! 14 |     let mut config_qa: Value = from_str(include_str!("config/config_qa.json")).unwrap();
Nov 04 06:07:35.821 INFO kablam!    |         ----^^^^^^^^^
Nov 04 06:07:35.821 INFO kablam!    |         |
Nov 04 06:07:35.821 INFO kablam!    |         help: remove this `mut`
Nov 04 06:07:35.822 INFO kablam! 
Nov 04 06:07:35.822 INFO kablam! warning: variable does not need to be mutable
Nov 04 06:07:35.822 INFO kablam!   --> src/configuration.rs:15:9
Nov 04 06:07:35.822 INFO kablam!    |
Nov 04 06:07:35.823 INFO kablam! 15 |     let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap();
Nov 04 06:07:35.823 INFO kablam!    |         ----^^^^^^^^^^^
Nov 04 06:07:35.823 INFO kablam!    |         |
Nov 04 06:07:35.823 INFO kablam!    |         help: remove this `mut`
Nov 04 06:07:35.823 INFO kablam! 
Nov 04 06:07:36.176 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.26s
Nov 04 06:07:36.181 INFO kablam! su: No module specific data is present
Nov 04 06:07:37.659 INFO running `"docker" "rm" "-f" "207857b1f859239da1d5f89a9cf5df69a0a8e07698a5ffa8abdff618d5bce7fa"`
Nov 04 06:07:37.963 INFO blam! 207857b1f859239da1d5f89a9cf5df69a0a8e07698a5ffa8abdff618d5bce7fa