Sep 04 02:13:56.008 INFO checking stash-0.1.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 02:13:56.008 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 02:13:56.008 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 02:13:56.160 INFO blam! b20f1545f57b03db8303e708b3bc4fe4ae6d508609ac45488be4a6562fec3049
Sep 04 02:13:56.162 INFO running `"docker" "start" "-a" "b20f1545f57b03db8303e708b3bc4fe4ae6d508609ac45488be4a6562fec3049"`
Sep 04 02:13:56.823 INFO kablam!     Checking stash v0.1.3 (file:///source)
Sep 04 02:13:59.548 INFO kablam! warning: unused import: `std::iter`
Sep 04 02:13:59.548 INFO kablam!  --> benches/unique_stash.rs:7:5
Sep 04 02:13:59.548 INFO kablam!   |
Sep 04 02:13:59.548 INFO kablam! 7 | use std::iter;
Sep 04 02:13:59.548 INFO kablam!   |     ^^^^^^^^^
Sep 04 02:13:59.548 INFO kablam!   |
Sep 04 02:13:59.548 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 02:13:59.548 INFO kablam! 
Sep 04 02:13:59.754 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
Sep 04 02:13:59.758 INFO kablam! su: No module specific data is present
Sep 04 02:14:00.189 INFO running `"docker" "rm" "-f" "b20f1545f57b03db8303e708b3bc4fe4ae6d508609ac45488be4a6562fec3049"`
Sep 04 02:14:00.273 INFO blam! b20f1545f57b03db8303e708b3bc4fe4ae6d508609ac45488be4a6562fec3049