Nov 07 08:16:54.336 INFO checking stash-0.1.3 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 08:16:54.337 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 08:16:54.636 INFO blam! 91389d583b7e61937843b39e53e16de307e441d6706c8a476d44b5c89625d63b
Nov 07 08:16:54.641 INFO running `"docker" "start" "-a" "91389d583b7e61937843b39e53e16de307e441d6706c8a476d44b5c89625d63b"`
Nov 07 08:16:55.617 INFO kablam! usermod: no changes
Nov 07 08:16:55.651 INFO kablam!     Checking stash v0.1.3 (/source)
Nov 07 08:16:59.268 INFO kablam! warning: unused import: `std::iter`
Nov 07 08:16:59.269 INFO kablam!  --> benches/unique_stash.rs:7:5
Nov 07 08:16:59.269 INFO kablam!   |
Nov 07 08:16:59.270 INFO kablam! 7 | use std::iter;
Nov 07 08:16:59.271 INFO kablam!   |     ^^^^^^^^^
Nov 07 08:16:59.276 INFO kablam!   |
Nov 07 08:16:59.277 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 08:16:59.277 INFO kablam! 
Nov 07 08:17:00.400 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.76s
Nov 07 08:17:00.403 INFO kablam! su: No module specific data is present
Nov 07 08:17:01.001 INFO running `"docker" "rm" "-f" "91389d583b7e61937843b39e53e16de307e441d6706c8a476d44b5c89625d63b"`
Nov 07 08:17:01.243 INFO blam! 91389d583b7e61937843b39e53e16de307e441d6706c8a476d44b5c89625d63b