Nov 01 07:00:27.242 INFO checking clD11/rust-katas against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 07:00:27.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 07:00:27.776 INFO blam! 851485cd25bc467b2dbe49a981de1df5dc8c8cdbdb615805b540eb13e2bd699f
Nov 01 07:00:27.796 INFO running `"docker" "start" "-a" "851485cd25bc467b2dbe49a981de1df5dc8c8cdbdb615805b540eb13e2bd699f"`
Nov 01 07:00:28.920 INFO kablam! usermod: no changes
Nov 01 07:00:29.036 INFO kablam!     Checking rust-katas v0.1.0 (/source)
Nov 01 07:00:29.848 INFO kablam! warning: unused import: `std::io`
Nov 01 07:00:29.848 INFO kablam!  --> src/main.rs:3:5
Nov 01 07:00:29.848 INFO kablam!   |
Nov 01 07:00:29.848 INFO kablam! 3 | use std::io;
Nov 01 07:00:29.848 INFO kablam!   |     ^^^^^^^
Nov 01 07:00:29.848 INFO kablam!   |
Nov 01 07:00:29.848 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 07:00:29.848 INFO kablam! 
Nov 01 07:00:29.848 INFO kablam! warning: unused import: `rand::Rng`
Nov 01 07:00:29.848 INFO kablam!  --> src/main.rs:4:5
Nov 01 07:00:29.848 INFO kablam!   |
Nov 01 07:00:29.848 INFO kablam! 4 | use rand::Rng;
Nov 01 07:00:29.848 INFO kablam!   |     ^^^^^^^^^
Nov 01 07:00:29.848 INFO kablam! 
Nov 01 07:00:29.848 INFO kablam! warning: unused import: `std::cmp::Ordering`
Nov 01 07:00:29.848 INFO kablam!  --> src/main.rs:5:5
Nov 01 07:00:29.848 INFO kablam!   |
Nov 01 07:00:29.848 INFO kablam! 5 | use std::cmp::Ordering;
Nov 01 07:00:29.848 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 07:00:29.848 INFO kablam! 
Nov 01 07:00:29.904 INFO kablam! warning: unused import: `std::io`
Nov 01 07:00:29.904 INFO kablam!  --> src/main.rs:3:5
Nov 01 07:00:29.904 INFO kablam!   |
Nov 01 07:00:29.904 INFO kablam! 3 | use std::io;
Nov 01 07:00:29.904 INFO kablam!   |     ^^^^^^^
Nov 01 07:00:29.904 INFO kablam!   |
Nov 01 07:00:29.904 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 07:00:29.904 INFO kablam! 
Nov 01 07:00:29.904 INFO kablam! warning: unused import: `rand::Rng`
Nov 01 07:00:29.904 INFO kablam!  --> src/main.rs:4:5
Nov 01 07:00:29.904 INFO kablam!   |
Nov 01 07:00:29.904 INFO kablam! 4 | use rand::Rng;
Nov 01 07:00:29.904 INFO kablam!   |     ^^^^^^^^^
Nov 01 07:00:29.904 INFO kablam! 
Nov 01 07:00:29.904 INFO kablam! warning: unused import: `std::cmp::Ordering`
Nov 01 07:00:29.904 INFO kablam!  --> src/main.rs:5:5
Nov 01 07:00:29.904 INFO kablam!   |
Nov 01 07:00:29.904 INFO kablam! 5 | use std::cmp::Ordering;
Nov 01 07:00:29.904 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Nov 01 07:00:29.904 INFO kablam! 
Nov 01 07:00:29.968 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 01 07:00:29.972 INFO kablam! su: No module specific data is present
Nov 01 07:00:30.606 INFO running `"docker" "rm" "-f" "851485cd25bc467b2dbe49a981de1df5dc8c8cdbdb615805b540eb13e2bd699f"`
Nov 01 07:00:31.092 INFO blam! 851485cd25bc467b2dbe49a981de1df5dc8c8cdbdb615805b540eb13e2bd699f