Sep 17 20:25:25.295 INFO checking ordslice-0.3.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 20:25:25.295 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 20:25:25.295 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 20:25:25.701 INFO blam! c17c936b89707df101902b69e21e9ca89ea8a161fa86136aaa296906f91c9dc1
Sep 17 20:25:25.704 INFO running `"docker" "start" "-a" "c17c936b89707df101902b69e21e9ca89ea8a161fa86136aaa296906f91c9dc1"`
Sep 17 20:25:27.059 INFO kablam! usermod: no changes
Sep 17 20:25:27.135 INFO kablam!     Checking ordslice v0.3.0 (/source)
Sep 17 20:25:28.243 INFO kablam! warning: unused import: `ordslice::Ext`
Sep 17 20:25:28.243 INFO kablam!   --> benches/bench.rs:23:5
Sep 17 20:25:28.243 INFO kablam!    |
Sep 17 20:25:28.243 INFO kablam! 23 | use ordslice::Ext;
Sep 17 20:25:28.243 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 17 20:25:28.248 INFO kablam!    |
Sep 17 20:25:28.248 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 17 20:25:28.248 INFO kablam! 
Sep 17 20:25:28.379 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Sep 17 20:25:28.383 INFO kablam! su: No module specific data is present
Sep 17 20:25:29.160 INFO running `"docker" "rm" "-f" "c17c936b89707df101902b69e21e9ca89ea8a161fa86136aaa296906f91c9dc1"`
Sep 17 20:25:29.508 INFO blam! c17c936b89707df101902b69e21e9ca89ea8a161fa86136aaa296906f91c9dc1