Oct 12 20:55:46.304 INFO checking guilherme/random-number-generator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 20:55:46.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 20:55:46.680 INFO blam! c29e610dac1c15fdc044fd4cc9e89b3075008ed04f94c8358212d58e993e9540
Oct 12 20:55:46.692 INFO running `"docker" "start" "-a" "c29e610dac1c15fdc044fd4cc9e89b3075008ed04f94c8358212d58e993e9540"`
Oct 12 20:55:48.063 INFO kablam! usermod: no changes
Oct 12 20:55:48.113 INFO kablam!     Checking random-number-generator v0.1.0 (/source)
Oct 12 20:55:48.733 INFO kablam! warning: unused variable: `stdin`
Oct 12 20:55:48.733 INFO kablam!  --> src/main.rs:5:7
Oct 12 20:55:48.733 INFO kablam!   |
Oct 12 20:55:48.733 INFO kablam! 5 |   let stdin = io::stdin();
Oct 12 20:55:48.733 INFO kablam!   |       ^^^^^ help: consider using `_stdin` instead
Oct 12 20:55:48.733 INFO kablam!   |
Oct 12 20:55:48.733 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 20:55:48.733 INFO kablam! 
Oct 12 20:55:48.753 INFO kablam! warning: unused variable: `stdin`
Oct 12 20:55:48.753 INFO kablam!  --> src/main.rs:5:7
Oct 12 20:55:48.753 INFO kablam!   |
Oct 12 20:55:48.753 INFO kablam! 5 |   let stdin = io::stdin();
Oct 12 20:55:48.754 INFO kablam!   |       ^^^^^ help: consider using `_stdin` instead
Oct 12 20:55:48.754 INFO kablam!   |
Oct 12 20:55:48.754 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 20:55:48.755 INFO kablam! 
Oct 12 20:55:48.808 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Oct 12 20:55:48.811 INFO kablam! su: No module specific data is present
Oct 12 20:55:49.882 INFO running `"docker" "rm" "-f" "c29e610dac1c15fdc044fd4cc9e89b3075008ed04f94c8358212d58e993e9540"`
Oct 12 20:55:50.056 INFO blam! c29e610dac1c15fdc044fd4cc9e89b3075008ed04f94c8358212d58e993e9540