Nov 01 23:27:33.557 INFO checking enumerate-split-0.0.1 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 23:27:33.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 23:27:33.852 INFO blam! 45376ff3b661e33ab4ab928826774b6795168a207b5ba8c29a7fba1d3ff6609d Nov 01 23:27:33.852 INFO running `"docker" "start" "-a" "45376ff3b661e33ab4ab928826774b6795168a207b5ba8c29a7fba1d3ff6609d"` Nov 01 23:27:34.412 INFO kablam! usermod: no changes Nov 01 23:27:34.460 INFO kablam! Checking enumerate-split v0.0.1 (/source) Nov 01 23:27:35.287 INFO kablam! warning: unused import: `std::io::prelude::*` Nov 01 23:27:35.287 INFO kablam! --> src/lib.rs:84:9 Nov 01 23:27:35.287 INFO kablam! | Nov 01 23:27:35.287 INFO kablam! 84 | use std::io::prelude::*; Nov 01 23:27:35.287 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 23:27:35.287 INFO kablam! | Nov 01 23:27:35.287 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 23:27:35.287 INFO kablam! Nov 01 23:27:35.360 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.93s Nov 01 23:27:35.368 INFO kablam! su: No module specific data is present Nov 01 23:27:36.153 INFO running `"docker" "rm" "-f" "45376ff3b661e33ab4ab928826774b6795168a207b5ba8c29a7fba1d3ff6609d"` Nov 01 23:27:36.436 INFO blam! 45376ff3b661e33ab4ab928826774b6795168a207b5ba8c29a7fba1d3ff6609d