Oct 12 17:20:58.498 INFO checking mithril1992/rust_practice against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:20:58.500 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 17:20:58.989 INFO blam! 2817f8d70b9ca2437740f87c6762c0f69d3d7deedc1b4053595c4b0a6d2b1645
Oct 12 17:20:58.993 INFO running `"docker" "start" "-a" "2817f8d70b9ca2437740f87c6762c0f69d3d7deedc1b4053595c4b0a6d2b1645"`
Oct 12 17:21:00.355 INFO kablam! usermod: no changes
Oct 12 17:21:00.460 INFO kablam!    Compiling rust_sample v0.1.0 (/source)
Oct 12 17:21:03.552 INFO kablam! warning: unused variable: `program`
Oct 12 17:21:03.553 INFO kablam!  --> src/bin/fizzbuzz.rs:7:9
Oct 12 17:21:03.553 INFO kablam!   |
Oct 12 17:21:03.553 INFO kablam! 7 |     let program = args[0].clone();
Oct 12 17:21:03.554 INFO kablam!   |         ^^^^^^^ help: consider using `_program` instead
Oct 12 17:21:03.554 INFO kablam!   |
Oct 12 17:21:03.554 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 17:21:03.555 INFO kablam! 
Oct 12 17:21:03.693 INFO kablam! warning: unused variable: `program`
Oct 12 17:21:03.693 INFO kablam!  --> src/bin/fizzbuzz.rs:7:9
Oct 12 17:21:03.694 INFO kablam!   |
Oct 12 17:21:03.694 INFO kablam! 7 |     let program = args[0].clone();
Oct 12 17:21:03.694 INFO kablam!   |         ^^^^^^^ help: consider using `_program` instead
Oct 12 17:21:03.695 INFO kablam!   |
Oct 12 17:21:03.695 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 17:21:03.695 INFO kablam! 
Oct 12 17:21:03.738 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
Oct 12 17:21:03.748 INFO kablam! su: No module specific data is present
Oct 12 17:21:04.414 INFO running `"docker" "rm" "-f" "2817f8d70b9ca2437740f87c6762c0f69d3d7deedc1b4053595c4b0a6d2b1645"`
Oct 12 17:21:04.803 INFO blam! 2817f8d70b9ca2437740f87c6762c0f69d3d7deedc1b4053595c4b0a6d2b1645