Sep 10 09:29:21.250 INFO checking sorted_containers-0.1.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 09:29:21.250 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 09:29:21.250 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/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 09:29:21.368 INFO blam! 9a3584df01c1f6b608dec072aac29c372c59c47e74623901e33f361c8a160fcb
Sep 10 09:29:21.369 INFO running `"docker" "start" "-a" "9a3584df01c1f6b608dec072aac29c372c59c47e74623901e33f361c8a160fcb"`
Sep 10 09:29:22.524 INFO kablam! usermod: no changes
Sep 10 09:29:22.557 INFO kablam!     Checking sorted_containers v0.1.1 (file:///source)
Sep 10 09:29:22.919 INFO kablam! warning: unused variable: `vec`
Sep 10 09:29:22.919 INFO kablam!   --> benches/sorted_vec.rs:20:9
Sep 10 09:29:22.919 INFO kablam!    |
Sep 10 09:29:22.919 INFO kablam! 20 |     let vec = sorted.into_vec();
Sep 10 09:29:22.919 INFO kablam!    |         ^^^ help: consider using `_vec` instead
Sep 10 09:29:22.919 INFO kablam!    |
Sep 10 09:29:22.919 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 09:29:22.919 INFO kablam! 
Sep 10 09:29:22.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
Sep 10 09:29:22.982 INFO kablam! su: No module specific data is present
Sep 10 09:29:23.707 INFO running `"docker" "rm" "-f" "9a3584df01c1f6b608dec072aac29c372c59c47e74623901e33f361c8a160fcb"`
Sep 10 09:29:23.786 INFO blam! 9a3584df01c1f6b608dec072aac29c372c59c47e74623901e33f361c8a160fcb