Oct 12 11:49:03.083 INFO checking trcm/gameofrust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 11:49:03.084 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 11:49:03.638 INFO blam! 5f5b7dd76e6e3eaf8c63f1f7e8c559784f47be3f2ea3a148fdae037a8e10bc75
Oct 12 11:49:03.639 INFO running `"docker" "start" "-a" "5f5b7dd76e6e3eaf8c63f1f7e8c559784f47be3f2ea3a148fdae037a8e10bc75"`
Oct 12 11:49:05.233 INFO kablam! usermod: no changes
Oct 12 11:49:05.344 INFO kablam!    Compiling gcc v0.3.51
Oct 12 11:49:05.353 INFO kablam!     Checking libc v0.2.24
Oct 12 11:49:05.353 INFO kablam!     Checking libc v0.1.12
Oct 12 11:49:07.408 INFO kablam!     Checking dylib v0.0.1
Oct 12 11:49:07.408 INFO kablam!     Checking time v0.1.37
Oct 12 11:49:07.408 INFO kablam!     Checking rand v0.3.15
Oct 12 11:49:08.897 INFO kablam!     Checking x11-dl v2.2.1
Oct 12 11:49:09.291 INFO kablam!    Compiling minifb v0.9.1
Oct 12 11:49:14.388 INFO kablam!     Checking gameoflife v0.1.0 (/source)
Oct 12 11:49:14.860 INFO kablam! warning: unused import: `Rng`
Oct 12 11:49:14.861 INFO kablam!  --> src/main.rs:5:12
Oct 12 11:49:14.861 INFO kablam!   |
Oct 12 11:49:14.861 INFO kablam! 5 | use rand::{Rng};
Oct 12 11:49:14.862 INFO kablam!   |            ^^^
Oct 12 11:49:14.862 INFO kablam!   |
Oct 12 11:49:14.862 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:49:14.863 INFO kablam! 
Oct 12 11:49:14.920 INFO kablam! warning: unused import: `Rng`
Oct 12 11:49:14.920 INFO kablam!  --> src/main.rs:5:12
Oct 12 11:49:14.920 INFO kablam!   |
Oct 12 11:49:14.920 INFO kablam! 5 | use rand::{Rng};
Oct 12 11:49:14.920 INFO kablam!   |            ^^^
Oct 12 11:49:14.920 INFO kablam!   |
Oct 12 11:49:14.920 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 11:49:14.920 INFO kablam! 
Oct 12 11:49:15.017 INFO kablam! warning: unused variable: `valid`
Oct 12 11:49:15.017 INFO kablam!   --> src/main.rs:21:9
Oct 12 11:49:15.017 INFO kablam!    |
Oct 12 11:49:15.017 INFO kablam! 21 |     let valid: Vec<(u32, u32)> = vec!();
Oct 12 11:49:15.017 INFO kablam!    |         ^^^^^ help: consider using `_valid` instead
Oct 12 11:49:15.017 INFO kablam!    |
Oct 12 11:49:15.017 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:49:15.017 INFO kablam! 
Oct 12 11:49:15.017 INFO kablam! warning: unused variable: `item`
Oct 12 11:49:15.017 INFO kablam!   --> src/main.rs:49:13
Oct 12 11:49:15.018 INFO kablam!    |
Oct 12 11:49:15.018 INFO kablam! 49 |     for (i, item) in current.iter().enumerate() {
Oct 12 11:49:15.018 INFO kablam!    |             ^^^^ help: consider using `_item` instead
Oct 12 11:49:15.018 INFO kablam! 
Oct 12 11:49:15.018 INFO kablam! warning: unused variable: `rng`
Oct 12 11:49:15.018 INFO kablam!    --> src/main.rs:111:13
Oct 12 11:49:15.018 INFO kablam!     |
Oct 12 11:49:15.018 INFO kablam! 111 |     let mut rng = rand::thread_rng();
Oct 12 11:49:15.018 INFO kablam!     |             ^^^ help: consider using `_rng` instead
Oct 12 11:49:15.018 INFO kablam! 
Oct 12 11:49:15.041 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:49:15.041 INFO kablam!    --> src/main.rs:111:9
Oct 12 11:49:15.041 INFO kablam!     |
Oct 12 11:49:15.041 INFO kablam! 111 |     let mut rng = rand::thread_rng();
Oct 12 11:49:15.041 INFO kablam!     |         ----^^^
Oct 12 11:49:15.041 INFO kablam!     |         |
Oct 12 11:49:15.041 INFO kablam!     |         help: remove this `mut`
Oct 12 11:49:15.041 INFO kablam!     |
Oct 12 11:49:15.041 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 11:49:15.041 INFO kablam! 
Oct 12 11:49:15.052 INFO kablam! warning: unused variable: `valid`
Oct 12 11:49:15.052 INFO kablam!   --> src/main.rs:21:9
Oct 12 11:49:15.052 INFO kablam!    |
Oct 12 11:49:15.052 INFO kablam! 21 |     let valid: Vec<(u32, u32)> = vec!();
Oct 12 11:49:15.052 INFO kablam!    |         ^^^^^ help: consider using `_valid` instead
Oct 12 11:49:15.052 INFO kablam!    |
Oct 12 11:49:15.053 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 11:49:15.053 INFO kablam! 
Oct 12 11:49:15.053 INFO kablam! warning: unused variable: `item`
Oct 12 11:49:15.053 INFO kablam!   --> src/main.rs:49:13
Oct 12 11:49:15.053 INFO kablam!    |
Oct 12 11:49:15.053 INFO kablam! 49 |     for (i, item) in current.iter().enumerate() {
Oct 12 11:49:15.053 INFO kablam!    |             ^^^^ help: consider using `_item` instead
Oct 12 11:49:15.053 INFO kablam! 
Oct 12 11:49:15.053 INFO kablam! warning: unused variable: `rng`
Oct 12 11:49:15.053 INFO kablam!    --> src/main.rs:111:13
Oct 12 11:49:15.053 INFO kablam!     |
Oct 12 11:49:15.053 INFO kablam! 111 |     let mut rng = rand::thread_rng();
Oct 12 11:49:15.053 INFO kablam!     |             ^^^ help: consider using `_rng` instead
Oct 12 11:49:15.053 INFO kablam! 
Oct 12 11:49:15.146 INFO kablam! warning: variable does not need to be mutable
Oct 12 11:49:15.148 INFO kablam!    --> src/main.rs:111:9
Oct 12 11:49:15.148 INFO kablam!     |
Oct 12 11:49:15.148 INFO kablam! 111 |     let mut rng = rand::thread_rng();
Oct 12 11:49:15.148 INFO kablam!     |         ----^^^
Oct 12 11:49:15.148 INFO kablam!     |         |
Oct 12 11:49:15.148 INFO kablam!     |         help: remove this `mut`
Oct 12 11:49:15.148 INFO kablam!     |
Oct 12 11:49:15.148 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 11:49:15.148 INFO kablam! 
Oct 12 11:49:15.184 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.93s
Oct 12 11:49:15.192 INFO kablam! su: No module specific data is present
Oct 12 11:49:16.504 INFO running `"docker" "rm" "-f" "5f5b7dd76e6e3eaf8c63f1f7e8c559784f47be3f2ea3a148fdae037a8e10bc75"`
Oct 12 11:49:16.720 INFO blam! 5f5b7dd76e6e3eaf8c63f1f7e8c559784f47be3f2ea3a148fdae037a8e10bc75