Sep 01 12:10:17.634 INFO checking ordslice-0.2.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 12:10:17.634 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 12:10:17.634 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:10:17.830 INFO blam! b2552c6ae11fc02d78ae59ecff3f1e4af8e50ae8138d00f01610d0ea583cb359
Sep 01 12:10:17.833 INFO running `"docker" "start" "-a" "b2552c6ae11fc02d78ae59ecff3f1e4af8e50ae8138d00f01610d0ea583cb359"`
Sep 01 12:10:18.503 INFO kablam!     Checking ordslice v0.2.0 (file:///source)
Sep 01 12:10:19.848 INFO kablam! warning: unused import: `ordslice::Ext`
Sep 01 12:10:19.848 INFO kablam!   --> benches/bench.rs:23:5
Sep 01 12:10:19.848 INFO kablam!    |
Sep 01 12:10:19.849 INFO kablam! 23 | use ordslice::Ext;
Sep 01 12:10:19.849 INFO kablam!    |     ^^^^^^^^^^^^^
Sep 01 12:10:19.849 INFO kablam!    |
Sep 01 12:10:19.849 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 12:10:19.849 INFO kablam! 
Sep 01 12:10:20.064 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Sep 01 12:10:20.068 INFO kablam! su: No module specific data is present
Sep 01 12:10:20.579 INFO running `"docker" "rm" "-f" "b2552c6ae11fc02d78ae59ecff3f1e4af8e50ae8138d00f01610d0ea583cb359"`
Sep 01 12:10:20.731 INFO blam! b2552c6ae11fc02d78ae59ecff3f1e4af8e50ae8138d00f01610d0ea583cb359