Aug 31 11:56:07.207 INFO checking superslice-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 11:56:07.207 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 11:56:07.207 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 11:56:07.399 INFO blam! 6a7fd8c6f4e639df509d5a098fc444cb53436feae46b91306f0b2741377164a8
Aug 31 11:56:07.401 INFO running `"docker" "start" "-a" "6a7fd8c6f4e639df509d5a098fc444cb53436feae46b91306f0b2741377164a8"`
Aug 31 11:56:07.992 INFO kablam!     Checking superslice v0.1.0 (file:///source)
Aug 31 11:56:08.757 INFO kablam! warning: unused import: `superslice::Ext`
Aug 31 11:56:08.757 INFO kablam!   --> benches/bench.rs:23:5
Aug 31 11:56:08.757 INFO kablam!    |
Aug 31 11:56:08.757 INFO kablam! 23 | use superslice::Ext;
Aug 31 11:56:08.757 INFO kablam!    |     ^^^^^^^^^^^^^^^
Aug 31 11:56:08.757 INFO kablam!    |
Aug 31 11:56:08.757 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 31 11:56:08.757 INFO kablam! 
Aug 31 11:56:08.913 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Aug 31 11:56:08.917 INFO kablam! su: No module specific data is present
Aug 31 11:56:09.355 INFO running `"docker" "rm" "-f" "6a7fd8c6f4e639df509d5a098fc444cb53436feae46b91306f0b2741377164a8"`
Aug 31 11:56:09.450 INFO blam! 6a7fd8c6f4e639df509d5a098fc444cb53436feae46b91306f0b2741377164a8