Oct 13 02:01:25.340 INFO checking Widen/enctool against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 02:01:25.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 02:01:25.686 INFO blam! bcf11ab1c4ef370edbb3c5f4666904b08541601b882e3ff88566c23164bacc86
Oct 13 02:01:25.691 INFO running `"docker" "start" "-a" "bcf11ab1c4ef370edbb3c5f4666904b08541601b882e3ff88566c23164bacc86"`
Oct 13 02:01:26.638 INFO kablam! usermod: no changes
Oct 13 02:01:26.702 INFO kablam!    Compiling uchardet-sys v2.0.0
Oct 13 02:01:36.998 INFO kablam!     Checking enctool v0.3.0 (/source)
Oct 13 02:01:37.873 INFO kablam! warning: unused import: `std::str`
Oct 13 02:01:37.874 INFO kablam!  --> src/convert.rs:3:5
Oct 13 02:01:37.874 INFO kablam!   |
Oct 13 02:01:37.874 INFO kablam! 3 | use std::str;
Oct 13 02:01:37.874 INFO kablam!   |     ^^^^^^^^
Oct 13 02:01:37.874 INFO kablam!   |
Oct 13 02:01:37.874 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:01:37.874 INFO kablam! 
Oct 13 02:01:37.874 INFO kablam! warning: unused import: `std::str`
Oct 13 02:01:37.874 INFO kablam!  --> src/validate.rs:3:5
Oct 13 02:01:37.874 INFO kablam!   |
Oct 13 02:01:37.874 INFO kablam! 3 | use std::str;
Oct 13 02:01:37.874 INFO kablam!   |     ^^^^^^^^
Oct 13 02:01:37.874 INFO kablam! 
Oct 13 02:01:37.980 INFO kablam! warning: unused import: `std::str`
Oct 13 02:01:37.980 INFO kablam!  --> src/convert.rs:3:5
Oct 13 02:01:37.980 INFO kablam!   |
Oct 13 02:01:37.980 INFO kablam! 3 | use std::str;
Oct 13 02:01:37.980 INFO kablam!   |     ^^^^^^^^
Oct 13 02:01:37.980 INFO kablam!   |
Oct 13 02:01:37.980 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:01:37.980 INFO kablam! 
Oct 13 02:01:37.980 INFO kablam! warning: unused import: `std::str`
Oct 13 02:01:37.980 INFO kablam!  --> src/validate.rs:3:5
Oct 13 02:01:37.980 INFO kablam!   |
Oct 13 02:01:37.980 INFO kablam! 3 | use std::str;
Oct 13 02:01:37.980 INFO kablam!   |     ^^^^^^^^
Oct 13 02:01:37.980 INFO kablam! 
Oct 13 02:01:38.161 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.51s
Oct 13 02:01:38.164 INFO kablam! su: No module specific data is present
Oct 13 02:01:39.258 INFO running `"docker" "rm" "-f" "bcf11ab1c4ef370edbb3c5f4666904b08541601b882e3ff88566c23164bacc86"`
Oct 13 02:01:39.486 INFO blam! bcf11ab1c4ef370edbb3c5f4666904b08541601b882e3ff88566c23164bacc86