Oct 12 23:34:12.949 INFO checking clD11/rust-katas against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 23:34:12.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 12 23:34:13.316 INFO blam! 4f1ba8fad63ee37eb15cad129f175861f40c448dab0aa1289afa58e7e4184765
Oct 12 23:34:13.322 INFO running `"docker" "start" "-a" "4f1ba8fad63ee37eb15cad129f175861f40c448dab0aa1289afa58e7e4184765"`
Oct 12 23:34:14.164 INFO kablam! usermod: no changes
Oct 12 23:34:14.236 INFO kablam!     Checking rust-katas v0.1.0 (/source)
Oct 12 23:34:14.884 INFO kablam! warning: unused import: `std::io`
Oct 12 23:34:14.885 INFO kablam!  --> src/main.rs:3:5
Oct 12 23:34:14.885 INFO kablam!   |
Oct 12 23:34:14.885 INFO kablam! 3 | use std::io;
Oct 12 23:34:14.886 INFO kablam!   |     ^^^^^^^
Oct 12 23:34:14.886 INFO kablam!   |
Oct 12 23:34:14.886 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 23:34:14.886 INFO kablam! 
Oct 12 23:34:14.887 INFO kablam! warning: unused import: `rand::Rng`
Oct 12 23:34:14.887 INFO kablam!  --> src/main.rs:4:5
Oct 12 23:34:14.887 INFO kablam!   |
Oct 12 23:34:14.887 INFO kablam! 4 | use rand::Rng;
Oct 12 23:34:14.888 INFO kablam!   |     ^^^^^^^^^
Oct 12 23:34:14.888 INFO kablam! 
Oct 12 23:34:14.888 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 12 23:34:14.888 INFO kablam!  --> src/main.rs:5:5
Oct 12 23:34:14.889 INFO kablam!   |
Oct 12 23:34:14.889 INFO kablam! 5 | use std::cmp::Ordering;
Oct 12 23:34:14.889 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 23:34:14.890 INFO kablam! 
Oct 12 23:34:14.996 INFO kablam! warning: unused import: `std::io`
Oct 12 23:34:14.997 INFO kablam!  --> src/main.rs:3:5
Oct 12 23:34:14.997 INFO kablam!   |
Oct 12 23:34:14.997 INFO kablam! 3 | use std::io;
Oct 12 23:34:14.998 INFO kablam!   |     ^^^^^^^
Oct 12 23:34:14.998 INFO kablam!   |
Oct 12 23:34:14.998 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 23:34:15.001 INFO kablam! 
Oct 12 23:34:15.001 INFO kablam! warning: unused import: `rand::Rng`
Oct 12 23:34:15.002 INFO kablam!  --> src/main.rs:4:5
Oct 12 23:34:15.003 INFO kablam!   |
Oct 12 23:34:15.003 INFO kablam! 4 | use rand::Rng;
Oct 12 23:34:15.004 INFO kablam!   |     ^^^^^^^^^
Oct 12 23:34:15.004 INFO kablam! 
Oct 12 23:34:15.004 INFO kablam! warning: unused import: `std::cmp::Ordering`
Oct 12 23:34:15.004 INFO kablam!  --> src/main.rs:5:5
Oct 12 23:34:15.004 INFO kablam!   |
Oct 12 23:34:15.004 INFO kablam! 5 | use std::cmp::Ordering;
Oct 12 23:34:15.004 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 12 23:34:15.004 INFO kablam! 
Oct 12 23:34:15.031 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Oct 12 23:34:15.032 INFO kablam! su: No module specific data is present
Oct 12 23:34:15.528 INFO running `"docker" "rm" "-f" "4f1ba8fad63ee37eb15cad129f175861f40c448dab0aa1289afa58e7e4184765"`
Oct 12 23:34:15.792 INFO blam! 4f1ba8fad63ee37eb15cad129f175861f40c448dab0aa1289afa58e7e4184765