Oct 13 02:01:24.651 INFO checking Widen/enctool against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:01:24.652 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 02:01:25.052 INFO blam! aff626958fd73c717558774881278f68ddd5b98ed04f11c1aef64706cfdfbdec
Oct 13 02:01:25.076 INFO running `"docker" "start" "-a" "aff626958fd73c717558774881278f68ddd5b98ed04f11c1aef64706cfdfbdec"`
Oct 13 02:01:26.053 INFO kablam! usermod: no changes
Oct 13 02:01:26.116 INFO kablam!    Compiling cmake v0.1.24
Oct 13 02:01:27.512 INFO kablam!    Compiling uchardet-sys v2.0.0
Oct 13 02:01:37.884 INFO kablam!     Checking enctool v0.3.0 (/source)
Oct 13 02:01:39.076 INFO kablam! warning: unused import: `std::str`
Oct 13 02:01:39.076 INFO kablam!  --> src/convert.rs:3:5
Oct 13 02:01:39.076 INFO kablam!   |
Oct 13 02:01:39.076 INFO kablam! 3 | use std::str;
Oct 13 02:01:39.076 INFO kablam!   |     ^^^^^^^^
Oct 13 02:01:39.076 INFO kablam!   |
Oct 13 02:01:39.076 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:01:39.076 INFO kablam! 
Oct 13 02:01:39.076 INFO kablam! warning: unused import: `std::str`
Oct 13 02:01:39.076 INFO kablam!  --> src/validate.rs:3:5
Oct 13 02:01:39.076 INFO kablam!   |
Oct 13 02:01:39.076 INFO kablam! 3 | use std::str;
Oct 13 02:01:39.076 INFO kablam!   |     ^^^^^^^^
Oct 13 02:01:39.076 INFO kablam! 
Oct 13 02:01:39.280 INFO kablam! warning: unused import: `std::str`
Oct 13 02:01:39.280 INFO kablam!  --> src/convert.rs:3:5
Oct 13 02:01:39.280 INFO kablam!   |
Oct 13 02:01:39.280 INFO kablam! 3 | use std::str;
Oct 13 02:01:39.280 INFO kablam!   |     ^^^^^^^^
Oct 13 02:01:39.280 INFO kablam!   |
Oct 13 02:01:39.280 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:01:39.280 INFO kablam! 
Oct 13 02:01:39.284 INFO kablam! warning: unused import: `std::str`
Oct 13 02:01:39.284 INFO kablam!  --> src/validate.rs:3:5
Oct 13 02:01:39.284 INFO kablam!   |
Oct 13 02:01:39.284 INFO kablam! 3 | use std::str;
Oct 13 02:01:39.284 INFO kablam!   |     ^^^^^^^^
Oct 13 02:01:39.284 INFO kablam! 
Oct 13 02:01:39.440 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.36s
Oct 13 02:01:39.440 INFO kablam! su: No module specific data is present
Oct 13 02:01:40.073 INFO running `"docker" "rm" "-f" "aff626958fd73c717558774881278f68ddd5b98ed04f11c1aef64706cfdfbdec"`
Oct 13 02:01:40.268 INFO blam! aff626958fd73c717558774881278f68ddd5b98ed04f11c1aef64706cfdfbdec