Sep 01 05:39:18.707 INFO checking stash-0.1.3 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 05:39:18.708 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 05:39:18.708 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 05:39:18.849 INFO blam! 663b27bc5370dd5679f9d67cde94b2da1ca870133d9b5bfa60139ed664b68981
Sep 01 05:39:18.851 INFO running `"docker" "start" "-a" "663b27bc5370dd5679f9d67cde94b2da1ca870133d9b5bfa60139ed664b68981"`
Sep 01 05:39:19.459 INFO kablam!     Checking stash v0.1.3 (file:///source)
Sep 01 05:39:21.502 INFO kablam! warning: unused import: `std::iter`
Sep 01 05:39:21.502 INFO kablam!  --> benches/unique_stash.rs:7:5
Sep 01 05:39:21.502 INFO kablam!   |
Sep 01 05:39:21.502 INFO kablam! 7 | use std::iter;
Sep 01 05:39:21.502 INFO kablam!   |     ^^^^^^^^^
Sep 01 05:39:21.503 INFO kablam!   |
Sep 01 05:39:21.503 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 05:39:21.503 INFO kablam! 
Sep 01 05:39:22.354 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
Sep 01 05:39:22.359 INFO kablam! su: No module specific data is present
Sep 01 05:39:22.855 INFO running `"docker" "rm" "-f" "663b27bc5370dd5679f9d67cde94b2da1ca870133d9b5bfa60139ed664b68981"`
Sep 01 05:39:22.945 INFO blam! 663b27bc5370dd5679f9d67cde94b2da1ca870133d9b5bfa60139ed664b68981