Sep 21 02:01:09.859 INFO checking td_rthreadpool-0.1.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 02:01:09.859 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 02:01:09.859 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 02:01:10.130 INFO blam! 5927dfdcd6b7011bd353b9691d14e33fa0be7bd079ffb4953b6487b5eb2447b4
Sep 21 02:01:10.132 INFO running `"docker" "start" "-a" "5927dfdcd6b7011bd353b9691d14e33fa0be7bd079ffb4953b6487b5eb2447b4"`
Sep 21 02:01:11.167 INFO kablam! usermod: no changes
Sep 21 02:01:11.244 INFO kablam!     Checking td_rthreadpool v0.1.2 (/source)
Sep 21 02:01:12.819 INFO kablam! warning: unused import: `self`
Sep 21 02:01:12.819 INFO kablam!  --> tests/test.rs:3:19
Sep 21 02:01:12.819 INFO kablam!   |
Sep 21 02:01:12.819 INFO kablam! 3 | use std::thread::{self, sleep};
Sep 21 02:01:12.819 INFO kablam!   |                   ^^^^
Sep 21 02:01:12.819 INFO kablam!   |
Sep 21 02:01:12.819 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 02:01:12.819 INFO kablam! 
Sep 21 02:01:12.977 INFO kablam! warning: variable does not need to be mutable
Sep 21 02:01:12.977 INFO kablam!   --> tests/test.rs:38:9
Sep 21 02:01:12.977 INFO kablam!    |
Sep 21 02:01:12.977 INFO kablam! 38 |     let mut pool = ThreadPool::new(TEST_TASKS);
Sep 21 02:01:12.977 INFO kablam!    |         ----^^^^
Sep 21 02:01:12.977 INFO kablam!    |         |
Sep 21 02:01:12.977 INFO kablam!    |         help: remove this `mut`
Sep 21 02:01:12.977 INFO kablam!    |
Sep 21 02:01:12.977 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 02:01:12.977 INFO kablam! 
Sep 21 02:01:12.984 INFO kablam! warning: unused arithmetic operation which must be used
Sep 21 02:01:12.984 INFO kablam!   --> tests/test.rs:59:13
Sep 21 02:01:12.984 INFO kablam!    |
Sep 21 02:01:12.984 INFO kablam! 59 |             1 + 1;
Sep 21 02:01:12.984 INFO kablam!    |             ^^^^^
Sep 21 02:01:12.984 INFO kablam!    |
Sep 21 02:01:12.984 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 02:01:12.984 INFO kablam! 
Sep 21 02:01:13.021 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
Sep 21 02:01:13.024 INFO kablam! su: No module specific data is present
Sep 21 02:01:13.900 INFO running `"docker" "rm" "-f" "5927dfdcd6b7011bd353b9691d14e33fa0be7bd079ffb4953b6487b5eb2447b4"`
Sep 21 02:01:14.013 INFO blam! 5927dfdcd6b7011bd353b9691d14e33fa0be7bd079ffb4953b6487b5eb2447b4