Nov 09 18:10:26.710 INFO checking RollForGuild/RoboGM against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 18:10:26.710 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 18:10:27.212 INFO blam! 8cd516c0f986196c95d42dbbc5650a41f02ac982e0010907374ee5ed760739b5
Nov 09 18:10:27.214 INFO running `"docker" "start" "-a" "8cd516c0f986196c95d42dbbc5650a41f02ac982e0010907374ee5ed760739b5"`
Nov 09 18:10:28.759 INFO kablam! usermod: no changes
Nov 09 18:10:28.899 INFO kablam!     Checking robo_gm v0.1.0 (/source)
Nov 09 18:10:29.763 INFO kablam! warning: unused import: `rand::Rng`
Nov 09 18:10:29.763 INFO kablam!  --> src/main.rs:4:5
Nov 09 18:10:29.763 INFO kablam!   |
Nov 09 18:10:29.763 INFO kablam! 4 | use rand::Rng;
Nov 09 18:10:29.763 INFO kablam!   |     ^^^^^^^^^
Nov 09 18:10:29.763 INFO kablam!   |
Nov 09 18:10:29.763 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 18:10:29.763 INFO kablam! 
Nov 09 18:10:29.791 INFO kablam! warning: unused import: `rand::Rng`
Nov 09 18:10:29.791 INFO kablam!  --> src/main.rs:4:5
Nov 09 18:10:29.791 INFO kablam!   |
Nov 09 18:10:29.791 INFO kablam! 4 | use rand::Rng;
Nov 09 18:10:29.791 INFO kablam!   |     ^^^^^^^^^
Nov 09 18:10:29.791 INFO kablam!   |
Nov 09 18:10:29.791 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 18:10:29.791 INFO kablam! 
Nov 09 18:10:29.823 INFO kablam! warning: unused variable: `rng`
Nov 09 18:10:29.823 INFO kablam!   --> src/main.rs:20:13
Nov 09 18:10:29.823 INFO kablam!    |
Nov 09 18:10:29.823 INFO kablam! 20 |     let mut rng = rand::thread_rng();
Nov 09 18:10:29.823 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Nov 09 18:10:29.823 INFO kablam!    |
Nov 09 18:10:29.823 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:10:29.823 INFO kablam! 
Nov 09 18:10:29.823 INFO kablam! warning: variable does not need to be mutable
Nov 09 18:10:29.823 INFO kablam!   --> src/main.rs:20:9
Nov 09 18:10:29.823 INFO kablam!    |
Nov 09 18:10:29.823 INFO kablam! 20 |     let mut rng = rand::thread_rng();
Nov 09 18:10:29.823 INFO kablam!    |         ----^^^
Nov 09 18:10:29.823 INFO kablam!    |         |
Nov 09 18:10:29.823 INFO kablam!    |         help: remove this `mut`
Nov 09 18:10:29.823 INFO kablam!    |
Nov 09 18:10:29.823 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 18:10:29.823 INFO kablam! 
Nov 09 18:10:29.826 INFO kablam! warning: function is never used: `gen_rectangles`
Nov 09 18:10:29.826 INFO kablam!   --> src/main.rs:34:1
Nov 09 18:10:29.826 INFO kablam!    |
Nov 09 18:10:29.826 INFO kablam! 34 | fn gen_rectangles() -> () {
Nov 09 18:10:29.826 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:10:29.826 INFO kablam!    |
Nov 09 18:10:29.826 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 18:10:29.826 INFO kablam! 
Nov 09 18:10:29.851 INFO kablam! warning: unused variable: `rng`
Nov 09 18:10:29.851 INFO kablam!   --> src/main.rs:20:13
Nov 09 18:10:29.851 INFO kablam!    |
Nov 09 18:10:29.851 INFO kablam! 20 |     let mut rng = rand::thread_rng();
Nov 09 18:10:29.851 INFO kablam!    |             ^^^ help: consider using `_rng` instead
Nov 09 18:10:29.851 INFO kablam!    |
Nov 09 18:10:29.851 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 18:10:29.851 INFO kablam! 
Nov 09 18:10:29.859 INFO kablam! warning: variable does not need to be mutable
Nov 09 18:10:29.859 INFO kablam!   --> src/main.rs:20:9
Nov 09 18:10:29.859 INFO kablam!    |
Nov 09 18:10:29.859 INFO kablam! 20 |     let mut rng = rand::thread_rng();
Nov 09 18:10:29.859 INFO kablam!    |         ----^^^
Nov 09 18:10:29.859 INFO kablam!    |         |
Nov 09 18:10:29.859 INFO kablam!    |         help: remove this `mut`
Nov 09 18:10:29.859 INFO kablam!    |
Nov 09 18:10:29.859 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 09 18:10:29.859 INFO kablam! 
Nov 09 18:10:29.859 INFO kablam! warning: function is never used: `gen_rectangles`
Nov 09 18:10:29.859 INFO kablam!   --> src/main.rs:34:1
Nov 09 18:10:29.859 INFO kablam!    |
Nov 09 18:10:29.859 INFO kablam! 34 | fn gen_rectangles() -> () {
Nov 09 18:10:29.859 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 18:10:29.859 INFO kablam!    |
Nov 09 18:10:29.859 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 18:10:29.859 INFO kablam! 
Nov 09 18:10:29.895 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 09 18:10:29.897 INFO kablam! su: No module specific data is present
Nov 09 18:10:30.737 INFO running `"docker" "rm" "-f" "8cd516c0f986196c95d42dbbc5650a41f02ac982e0010907374ee5ed760739b5"`
Nov 09 18:10:31.023 INFO blam! 8cd516c0f986196c95d42dbbc5650a41f02ac982e0010907374ee5ed760739b5