Sep 14 07:55:12.090 INFO checking td_rthreadpool-0.1.2 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 07:55:12.090 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 07:55:12.090 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-4/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 07:55:12.257 INFO blam! d3a1858a56b77b56f9d3955eacba1bf2d7a8c6c0af8a7a64462f1784c4d439d3
Sep 14 07:55:12.264 INFO running `"docker" "start" "-a" "d3a1858a56b77b56f9d3955eacba1bf2d7a8c6c0af8a7a64462f1784c4d439d3"`
Sep 14 07:55:12.911 INFO kablam! usermod: no changes
Sep 14 07:55:12.951 INFO kablam!     Checking td_rthreadpool v0.1.2 (file:///source)
Sep 14 07:55:13.672 INFO kablam! warning: unused import: `self`
Sep 14 07:55:13.672 INFO kablam!  --> tests/test.rs:3:19
Sep 14 07:55:13.672 INFO kablam!   |
Sep 14 07:55:13.672 INFO kablam! 3 | use std::thread::{self, sleep};
Sep 14 07:55:13.672 INFO kablam!   |                   ^^^^
Sep 14 07:55:13.672 INFO kablam!   |
Sep 14 07:55:13.672 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 07:55:13.672 INFO kablam! 
Sep 14 07:55:13.791 INFO kablam! warning: variable does not need to be mutable
Sep 14 07:55:13.791 INFO kablam!   --> tests/test.rs:38:9
Sep 14 07:55:13.791 INFO kablam!    |
Sep 14 07:55:13.791 INFO kablam! 38 |     let mut pool = ThreadPool::new(TEST_TASKS);
Sep 14 07:55:13.791 INFO kablam!    |         ----^^^^
Sep 14 07:55:13.791 INFO kablam!    |         |
Sep 14 07:55:13.791 INFO kablam!    |         help: remove this `mut`
Sep 14 07:55:13.791 INFO kablam!    |
Sep 14 07:55:13.791 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 14 07:55:13.791 INFO kablam! 
Sep 14 07:55:13.798 INFO kablam! warning: unused arithmetic operation which must be used
Sep 14 07:55:13.798 INFO kablam!   --> tests/test.rs:59:13
Sep 14 07:55:13.798 INFO kablam!    |
Sep 14 07:55:13.798 INFO kablam! 59 |             1 + 1;
Sep 14 07:55:13.798 INFO kablam!    |             ^^^^^
Sep 14 07:55:13.798 INFO kablam!    |
Sep 14 07:55:13.798 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 07:55:13.798 INFO kablam! 
Sep 14 07:55:13.838 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Sep 14 07:55:13.841 INFO kablam! su: No module specific data is present
Sep 14 07:55:14.959 INFO running `"docker" "rm" "-f" "d3a1858a56b77b56f9d3955eacba1bf2d7a8c6c0af8a7a64462f1784c4d439d3"`
Sep 14 07:55:15.231 INFO blam! d3a1858a56b77b56f9d3955eacba1bf2d7a8c6c0af8a7a64462f1784c4d439d3