Oct 12 19:03:06.609 INFO checking kgeronim/minigrep against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:03:06.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 12 19:03:07.022 INFO blam! 46eec3152c3b5e76d73409fc77f74e9a2fae581ee57a486713b916b73af3b842
Oct 12 19:03:07.024 INFO running `"docker" "start" "-a" "46eec3152c3b5e76d73409fc77f74e9a2fae581ee57a486713b916b73af3b842"`
Oct 12 19:03:07.972 INFO kablam! usermod: no changes
Oct 12 19:03:08.012 INFO kablam!     Checking minigrep v0.1.0 (/source)
Oct 12 19:03:08.520 INFO kablam! warning: unused import: `std::io::prelude`
Oct 12 19:03:08.520 INFO kablam!  --> src/lib.rs:2:5
Oct 12 19:03:08.520 INFO kablam!   |
Oct 12 19:03:08.520 INFO kablam! 2 | use std::io::prelude::*;
Oct 12 19:03:08.520 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:03:08.520 INFO kablam!   |
Oct 12 19:03:08.520 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:03:08.520 INFO kablam! 
Oct 12 19:03:08.621 INFO kablam! warning: unused import: `std::io::prelude`
Oct 12 19:03:08.621 INFO kablam!  --> src/lib.rs:2:5
Oct 12 19:03:08.621 INFO kablam!   |
Oct 12 19:03:08.621 INFO kablam! 2 | use std::io::prelude::*;
Oct 12 19:03:08.621 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:03:08.621 INFO kablam!   |
Oct 12 19:03:08.621 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:03:08.621 INFO kablam! 
Oct 12 19:03:09.293 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Oct 12 19:03:09.298 INFO kablam! su: No module specific data is present
Oct 12 19:03:09.782 INFO running `"docker" "rm" "-f" "46eec3152c3b5e76d73409fc77f74e9a2fae581ee57a486713b916b73af3b842"`
Oct 12 19:03:10.055 INFO blam! 46eec3152c3b5e76d73409fc77f74e9a2fae581ee57a486713b916b73af3b842