Sep 05 23:45:02.856 INFO checking sorted_containers-0.1.1 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 23:45:02.856 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 23:45:02.856 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 23:45:03.025 INFO blam! 02d0244828ea09c9164ad4829f15a6d3a7b164222a7bf3aaed4fe56973f37d7e
Sep 05 23:45:03.027 INFO running `"docker" "start" "-a" "02d0244828ea09c9164ad4829f15a6d3a7b164222a7bf3aaed4fe56973f37d7e"`
Sep 05 23:45:03.761 INFO kablam! usermod: no changes
Sep 05 23:45:03.802 INFO kablam!     Checking sorted_containers v0.1.1 (file:///source)
Sep 05 23:45:04.302 INFO kablam! warning: unused variable: `vec`
Sep 05 23:45:04.302 INFO kablam!   --> benches/sorted_vec.rs:20:9
Sep 05 23:45:04.302 INFO kablam!    |
Sep 05 23:45:04.302 INFO kablam! 20 |     let vec = sorted.into_vec();
Sep 05 23:45:04.302 INFO kablam!    |         ^^^ help: consider using `_vec` instead
Sep 05 23:45:04.302 INFO kablam!    |
Sep 05 23:45:04.302 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 23:45:04.302 INFO kablam! 
Sep 05 23:45:04.407 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Sep 05 23:45:04.409 INFO kablam! su: No module specific data is present
Sep 05 23:45:04.874 INFO running `"docker" "rm" "-f" "02d0244828ea09c9164ad4829f15a6d3a7b164222a7bf3aaed4fe56973f37d7e"`
Sep 05 23:45:05.017 INFO blam! 02d0244828ea09c9164ad4829f15a6d3a7b164222a7bf3aaed4fe56973f37d7e