Nov 09 12:14:37.179 INFO checking harindaka/rust-guessing-game against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 12:14:37.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 12:14:37.671 INFO blam! 67080f3b243cc633df0a289cc78d2f4f44b6ec1444f9cafd69e1d09cade6f9df
Nov 09 12:14:37.683 INFO running `"docker" "start" "-a" "67080f3b243cc633df0a289cc78d2f4f44b6ec1444f9cafd69e1d09cade6f9df"`
Nov 09 12:14:39.432 INFO kablam! usermod: no changes
Nov 09 12:14:39.543 INFO kablam!     Checking serde_json v1.0.5
Nov 09 12:14:41.930 INFO kablam!     Checking rust_examples v0.1.0 (/source)
Nov 09 12:14:42.803 INFO kablam! warning: unused `#[macro_use]` import
Nov 09 12:14:42.803 INFO kablam!  --> src/main.rs:4:1
Nov 09 12:14:42.804 INFO kablam!   |
Nov 09 12:14:42.804 INFO kablam! 4 | #[macro_use]
Nov 09 12:14:42.804 INFO kablam!   | ^^^^^^^^^^^^
Nov 09 12:14:42.805 INFO kablam!   |
Nov 09 12:14:42.805 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 12:14:42.805 INFO kablam! 
Nov 09 12:14:42.805 INFO kablam! warning: unused import: `config`
Nov 09 12:14:42.806 INFO kablam!  --> src/configuration.rs:5:5
Nov 09 12:14:42.806 INFO kablam!   |
Nov 09 12:14:42.806 INFO kablam! 5 | use config;
Nov 09 12:14:42.806 INFO kablam!   |     ^^^^^^
Nov 09 12:14:42.806 INFO kablam! 
Nov 09 12:14:43.011 INFO kablam! warning: unused `#[macro_use]` import
Nov 09 12:14:43.012 INFO kablam!  --> src/main.rs:4:1
Nov 09 12:14:43.013 INFO kablam!   |
Nov 09 12:14:43.013 INFO kablam! 4 | #[macro_use]
Nov 09 12:14:43.014 INFO kablam!   | ^^^^^^^^^^^^
Nov 09 12:14:43.015 INFO kablam!   |
Nov 09 12:14:43.015 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 12:14:43.016 INFO kablam! 
Nov 09 12:14:43.017 INFO kablam! warning: unused import: `config`
Nov 09 12:14:43.017 INFO kablam!  --> src/configuration.rs:5:5
Nov 09 12:14:43.018 INFO kablam!   |
Nov 09 12:14:43.019 INFO kablam! 5 | use config;
Nov 09 12:14:43.019 INFO kablam!   |     ^^^^^^
Nov 09 12:14:43.020 INFO kablam! 
Nov 09 12:14:43.363 INFO kablam! warning: unused variable: `config_build`
Nov 09 12:14:43.363 INFO kablam!   --> src/configuration.rs:11:13
Nov 09 12:14:43.363 INFO kablam!    |
Nov 09 12:14:43.363 INFO kablam! 11 |     let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap();
Nov 09 12:14:43.363 INFO kablam!    |             ^^^^^^^^^^^^ help: consider using `_config_build` instead
Nov 09 12:14:43.363 INFO kablam!    |
Nov 09 12:14:43.364 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 12:14:43.364 INFO kablam! 
Nov 09 12:14:43.364 INFO kablam! warning: unused variable: `config_prod`
Nov 09 12:14:43.364 INFO kablam!   --> src/configuration.rs:15:13
Nov 09 12:14:43.365 INFO kablam!    |
Nov 09 12:14:43.365 INFO kablam! 15 |     let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap();
Nov 09 12:14:43.365 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_config_prod` instead
Nov 09 12:14:43.365 INFO kablam! 
Nov 09 12:14:43.387 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:14:43.387 INFO kablam!   --> src/configuration.rs:11:9
Nov 09 12:14:43.387 INFO kablam!    |
Nov 09 12:14:43.387 INFO kablam! 11 |     let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap();
Nov 09 12:14:43.387 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 09 12:14:43.387 INFO kablam!    |         |
Nov 09 12:14:43.387 INFO kablam!    |         help: remove this `mut`
Nov 09 12:14:43.387 INFO kablam!    |
Nov 09 12:14:43.387 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 12:14:43.387 INFO kablam! 
Nov 09 12:14:43.387 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:14:43.387 INFO kablam!   --> src/configuration.rs:14:9
Nov 09 12:14:43.387 INFO kablam!    |
Nov 09 12:14:43.387 INFO kablam! 14 |     let mut config_qa: Value = from_str(include_str!("config/config_qa.json")).unwrap();
Nov 09 12:14:43.387 INFO kablam!    |         ----^^^^^^^^^
Nov 09 12:14:43.388 INFO kablam!    |         |
Nov 09 12:14:43.388 INFO kablam!    |         help: remove this `mut`
Nov 09 12:14:43.388 INFO kablam! 
Nov 09 12:14:43.388 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:14:43.388 INFO kablam!   --> src/configuration.rs:15:9
Nov 09 12:14:43.388 INFO kablam!    |
Nov 09 12:14:43.388 INFO kablam! 15 |     let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap();
Nov 09 12:14:43.388 INFO kablam!    |         ----^^^^^^^^^^^
Nov 09 12:14:43.388 INFO kablam!    |         |
Nov 09 12:14:43.388 INFO kablam!    |         help: remove this `mut`
Nov 09 12:14:43.388 INFO kablam! 
Nov 09 12:14:43.523 INFO kablam! warning: unused variable: `config_build`
Nov 09 12:14:43.523 INFO kablam!   --> src/configuration.rs:11:13
Nov 09 12:14:43.523 INFO kablam!    |
Nov 09 12:14:43.523 INFO kablam! 11 |     let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap();
Nov 09 12:14:43.523 INFO kablam!    |             ^^^^^^^^^^^^ help: consider using `_config_build` instead
Nov 09 12:14:43.523 INFO kablam!    |
Nov 09 12:14:43.523 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 12:14:43.523 INFO kablam! 
Nov 09 12:14:43.523 INFO kablam! warning: unused variable: `config_prod`
Nov 09 12:14:43.523 INFO kablam!   --> src/configuration.rs:15:13
Nov 09 12:14:43.523 INFO kablam!    |
Nov 09 12:14:43.523 INFO kablam! 15 |     let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap();
Nov 09 12:14:43.523 INFO kablam!    |             ^^^^^^^^^^^ help: consider using `_config_prod` instead
Nov 09 12:14:43.523 INFO kablam! 
Nov 09 12:14:43.541 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:14:43.541 INFO kablam!   --> src/configuration.rs:11:9
Nov 09 12:14:43.541 INFO kablam!    |
Nov 09 12:14:43.541 INFO kablam! 11 |     let mut config_build: Value =from_str(include_str!("config/build.json")).unwrap();
Nov 09 12:14:43.541 INFO kablam!    |         ----^^^^^^^^^^^^
Nov 09 12:14:43.541 INFO kablam!    |         |
Nov 09 12:14:43.541 INFO kablam!    |         help: remove this `mut`
Nov 09 12:14:43.541 INFO kablam!    |
Nov 09 12:14:43.541 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 12:14:43.541 INFO kablam! 
Nov 09 12:14:43.541 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:14:43.541 INFO kablam!   --> src/configuration.rs:14:9
Nov 09 12:14:43.541 INFO kablam!    |
Nov 09 12:14:43.542 INFO kablam! 14 |     let mut config_qa: Value = from_str(include_str!("config/config_qa.json")).unwrap();
Nov 09 12:14:43.542 INFO kablam!    |         ----^^^^^^^^^
Nov 09 12:14:43.542 INFO kablam!    |         |
Nov 09 12:14:43.542 INFO kablam!    |         help: remove this `mut`
Nov 09 12:14:43.542 INFO kablam! 
Nov 09 12:14:43.542 INFO kablam! warning: variable does not need to be mutable
Nov 09 12:14:43.542 INFO kablam!   --> src/configuration.rs:15:9
Nov 09 12:14:43.542 INFO kablam!    |
Nov 09 12:14:43.542 INFO kablam! 15 |     let mut config_prod: Value = from_str(include_str!("config/config_prod.json")).unwrap();
Nov 09 12:14:43.542 INFO kablam!    |         ----^^^^^^^^^^^
Nov 09 12:14:43.542 INFO kablam!    |         |
Nov 09 12:14:43.542 INFO kablam!    |         help: remove this `mut`
Nov 09 12:14:43.542 INFO kablam! 
Nov 09 12:14:43.823 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
Nov 09 12:14:43.831 INFO kablam! su: No module specific data is present
Nov 09 12:14:45.091 INFO running `"docker" "rm" "-f" "67080f3b243cc633df0a289cc78d2f4f44b6ec1444f9cafd69e1d09cade6f9df"`
Nov 09 12:14:45.330 INFO blam! 67080f3b243cc633df0a289cc78d2f4f44b6ec1444f9cafd69e1d09cade6f9df