Oct 31 17:09:16.911 INFO checking zhangaz1/TheRustProgrammingLanguageBookExamples against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Oct 31 17:09:16.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 31 17:09:17.276 INFO blam! 2f7c8409244177c5b38fec49b9803e35e0a124c937f9411ec3743d108ad87a78
Oct 31 17:09:17.281 INFO running `"docker" "start" "-a" "2f7c8409244177c5b38fec49b9803e35e0a124c937f9411ec3743d108ad87a78"`
Oct 31 17:09:19.237 INFO kablam! usermod: no changes
Oct 31 17:09:19.284 INFO kablam!     Checking TheRustProgrammingLanguageBookExamples v0.1.0 (/source)
Oct 31 17:09:19.565 INFO kablam! warning: unused variable: `y`
Oct 31 17:09:19.565 INFO kablam!  --> src/main.rs:5:13
Oct 31 17:09:19.565 INFO kablam!   |
Oct 31 17:09:19.565 INFO kablam! 5 |         let y = &x[0];
Oct 31 17:09:19.565 INFO kablam!   |             ^ help: consider using `_y` instead
Oct 31 17:09:19.565 INFO kablam!   |
Oct 31 17:09:19.565 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 31 17:09:19.565 INFO kablam! 
Oct 31 17:09:19.580 INFO kablam! warning: crate `TheRustProgrammingLanguageBookExamples` should have a snake case name such as `the_rust_programming_language_book_examples`
Oct 31 17:09:19.580 INFO kablam! warning: unused variable: `y`
Oct 31 17:09:19.580 INFO kablam!  --> src/main.rs:5:13
Oct 31 17:09:19.580 INFO kablam!   |
Oct 31 17:09:19.580 INFO kablam! 5 |         let y = &x[0];
Oct 31 17:09:19.580 INFO kablam!   |             ^ help: consider using `_y` instead
Oct 31 17:09:19.580 INFO kablam!   |
Oct 31 17:09:19.580 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 31 17:09:19.580 INFO kablam! 
Oct 31 17:09:19.580 INFO kablam!   |
Oct 31 17:09:19.581 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 31 17:09:19.581 INFO kablam! 
Oct 31 17:09:19.581 INFO kablam! warning: crate `TheRustProgrammingLanguageBookExamples` should have a snake case name such as `the_rust_programming_language_book_examples`
Oct 31 17:09:19.581 INFO kablam!   |
Oct 31 17:09:19.581 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 31 17:09:19.581 INFO kablam! 
Oct 31 17:09:19.628 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
Oct 31 17:09:19.633 INFO kablam! su: No module specific data is present
Oct 31 17:09:21.012 INFO running `"docker" "rm" "-f" "2f7c8409244177c5b38fec49b9803e35e0a124c937f9411ec3743d108ad87a78"`
Oct 31 17:09:21.308 INFO blam! 2f7c8409244177c5b38fec49b9803e35e0a124c937f9411ec3743d108ad87a78