Nov 05 00:23:02.303 INFO checking enumerate-split-0.0.1 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 00:23:02.303 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 05 00:23:02.519 INFO blam! 55661f9e4d5e46c72171019ce4d2f2c12006a875ccb910c69172abe44a4857d7
Nov 05 00:23:02.521 INFO running `"docker" "start" "-a" "55661f9e4d5e46c72171019ce4d2f2c12006a875ccb910c69172abe44a4857d7"`
Nov 05 00:23:02.957 INFO kablam! usermod: no changes
Nov 05 00:23:02.998 INFO kablam!     Checking enumerate-split v0.0.1 (/source)
Nov 05 00:23:03.667 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 05 00:23:03.667 INFO kablam!   --> src/lib.rs:84:9
Nov 05 00:23:03.667 INFO kablam!    |
Nov 05 00:23:03.667 INFO kablam! 84 |     use std::io::prelude::*;
Nov 05 00:23:03.667 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^
Nov 05 00:23:03.667 INFO kablam!    |
Nov 05 00:23:03.667 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 05 00:23:03.667 INFO kablam! 
Nov 05 00:23:03.739 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Nov 05 00:23:03.755 INFO kablam! su: No module specific data is present
Nov 05 00:23:04.447 INFO running `"docker" "rm" "-f" "55661f9e4d5e46c72171019ce4d2f2c12006a875ccb910c69172abe44a4857d7"`
Nov 05 00:23:04.707 INFO blam! 55661f9e4d5e46c72171019ce4d2f2c12006a875ccb910c69172abe44a4857d7