Oct 13 08:25:46.583 INFO checking sloc-0.0.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:25:46.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 13 08:25:47.006 INFO blam! 7ffef531834c7556f259b30db7de43816aecd94e440cd64828bb5f4f5755c85a
Oct 13 08:25:47.017 INFO running `"docker" "start" "-a" "7ffef531834c7556f259b30db7de43816aecd94e440cd64828bb5f4f5755c85a"`
Oct 13 08:25:48.451 INFO kablam! usermod: no changes
Oct 13 08:25:48.516 INFO kablam!     Checking sloc v0.0.1 (/source)
Oct 13 08:25:50.296 INFO kablam! warning: unused variable: `matches`
Oct 13 08:25:50.296 INFO kablam!   --> src/main.rs:39:9
Oct 13 08:25:50.296 INFO kablam!    |
Oct 13 08:25:50.296 INFO kablam! 39 |     let matches = App::new("Source lines of code")
Oct 13 08:25:50.296 INFO kablam!    |         ^^^^^^^ help: consider using `_matches` instead
Oct 13 08:25:50.296 INFO kablam!    |
Oct 13 08:25:50.296 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 08:25:50.296 INFO kablam! 
Oct 13 08:25:50.401 INFO kablam! warning: unused variable: `matches`
Oct 13 08:25:50.401 INFO kablam!   --> src/main.rs:39:9
Oct 13 08:25:50.401 INFO kablam!    |
Oct 13 08:25:50.401 INFO kablam! 39 |     let matches = App::new("Source lines of code")
Oct 13 08:25:50.401 INFO kablam!    |         ^^^^^^^ help: consider using `_matches` instead
Oct 13 08:25:50.401 INFO kablam!    |
Oct 13 08:25:50.401 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 08:25:50.401 INFO kablam! 
Oct 13 08:25:50.501 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.02s
Oct 13 08:25:50.504 INFO kablam! su: No module specific data is present
Oct 13 08:25:51.125 INFO running `"docker" "rm" "-f" "7ffef531834c7556f259b30db7de43816aecd94e440cd64828bb5f4f5755c85a"`
Oct 13 08:25:51.416 INFO blam! 7ffef531834c7556f259b30db7de43816aecd94e440cd64828bb5f4f5755c85a