Sep 19 19:11:33.669 INFO checking td_rthreadpool-0.1.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 19:11:33.669 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 19:11:33.670 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-5/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:11:33.942 INFO blam! ab0d5042cadbec9ce5df836fe70d484f091ce3e287f30f1a6472eae6ba2c75cb
Sep 19 19:11:33.945 INFO running `"docker" "start" "-a" "ab0d5042cadbec9ce5df836fe70d484f091ce3e287f30f1a6472eae6ba2c75cb"`
Sep 19 19:11:35.108 INFO kablam! usermod: no changes
Sep 19 19:11:35.189 INFO kablam!     Checking td_rthreadpool v0.1.2 (/source)
Sep 19 19:11:36.578 INFO kablam! warning: unused import: `self`
Sep 19 19:11:36.578 INFO kablam!  --> tests/test.rs:3:19
Sep 19 19:11:36.578 INFO kablam!   |
Sep 19 19:11:36.578 INFO kablam! 3 | use std::thread::{self, sleep};
Sep 19 19:11:36.578 INFO kablam!   |                   ^^^^
Sep 19 19:11:36.578 INFO kablam!   |
Sep 19 19:11:36.578 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 19:11:36.578 INFO kablam! 
Sep 19 19:11:36.722 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:11:36.722 INFO kablam!   --> tests/test.rs:38:9
Sep 19 19:11:36.722 INFO kablam!    |
Sep 19 19:11:36.722 INFO kablam! 38 |     let mut pool = ThreadPool::new(TEST_TASKS);
Sep 19 19:11:36.722 INFO kablam!    |         ----^^^^
Sep 19 19:11:36.722 INFO kablam!    |         |
Sep 19 19:11:36.722 INFO kablam!    |         help: remove this `mut`
Sep 19 19:11:36.722 INFO kablam!    |
Sep 19 19:11:36.722 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 19:11:36.722 INFO kablam! 
Sep 19 19:11:36.730 INFO kablam! warning: unused arithmetic operation which must be used
Sep 19 19:11:36.730 INFO kablam!   --> tests/test.rs:59:13
Sep 19 19:11:36.730 INFO kablam!    |
Sep 19 19:11:36.730 INFO kablam! 59 |             1 + 1;
Sep 19 19:11:36.730 INFO kablam!    |             ^^^^^
Sep 19 19:11:36.730 INFO kablam!    |
Sep 19 19:11:36.730 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 19:11:36.731 INFO kablam! 
Sep 19 19:11:36.744 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Sep 19 19:11:36.747 INFO kablam! su: No module specific data is present
Sep 19 19:11:38.143 INFO running `"docker" "rm" "-f" "ab0d5042cadbec9ce5df836fe70d484f091ce3e287f30f1a6472eae6ba2c75cb"`
Sep 19 19:11:38.256 INFO blam! ab0d5042cadbec9ce5df836fe70d484f091ce3e287f30f1a6472eae6ba2c75cb