Sep 10 08:02:47.827 INFO checking td_rthreadpool-0.1.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 08:02:47.827 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 08:02:47.827 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 08:02:48.063 INFO blam! f39cf68dc8361c64aa6b6d768d592814142a0a77ab01effee217e56d3954f7ac
Sep 10 08:02:48.065 INFO running `"docker" "start" "-a" "f39cf68dc8361c64aa6b6d768d592814142a0a77ab01effee217e56d3954f7ac"`
Sep 10 08:02:49.172 INFO kablam! usermod: no changes
Sep 10 08:02:49.262 INFO kablam!     Checking td_rthreadpool v0.1.2 (file:///source)
Sep 10 08:02:50.330 INFO kablam! warning: unused import: `self`
Sep 10 08:02:50.330 INFO kablam!  --> tests/test.rs:3:19
Sep 10 08:02:50.330 INFO kablam!   |
Sep 10 08:02:50.330 INFO kablam! 3 | use std::thread::{self, sleep};
Sep 10 08:02:50.330 INFO kablam!   |                   ^^^^
Sep 10 08:02:50.330 INFO kablam!   |
Sep 10 08:02:50.330 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 08:02:50.330 INFO kablam! 
Sep 10 08:02:50.442 INFO kablam! warning: variable does not need to be mutable
Sep 10 08:02:50.442 INFO kablam!   --> tests/test.rs:38:9
Sep 10 08:02:50.442 INFO kablam!    |
Sep 10 08:02:50.442 INFO kablam! 38 |     let mut pool = ThreadPool::new(TEST_TASKS);
Sep 10 08:02:50.442 INFO kablam!    |         ----^^^^
Sep 10 08:02:50.442 INFO kablam!    |         |
Sep 10 08:02:50.442 INFO kablam!    |         help: remove this `mut`
Sep 10 08:02:50.442 INFO kablam!    |
Sep 10 08:02:50.442 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 08:02:50.442 INFO kablam! 
Sep 10 08:02:50.450 INFO kablam! warning: unused arithmetic operation which must be used
Sep 10 08:02:50.450 INFO kablam!   --> tests/test.rs:59:13
Sep 10 08:02:50.450 INFO kablam!    |
Sep 10 08:02:50.450 INFO kablam! 59 |             1 + 1;
Sep 10 08:02:50.450 INFO kablam!    |             ^^^^^
Sep 10 08:02:50.450 INFO kablam!    |
Sep 10 08:02:50.450 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 08:02:50.450 INFO kablam! 
Sep 10 08:02:50.475 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Sep 10 08:02:50.476 INFO kablam! su: No module specific data is present
Sep 10 08:02:51.953 INFO running `"docker" "rm" "-f" "f39cf68dc8361c64aa6b6d768d592814142a0a77ab01effee217e56d3954f7ac"`
Sep 10 08:02:52.063 INFO blam! f39cf68dc8361c64aa6b6d768d592814142a0a77ab01effee217e56d3954f7ac