Oct 31 17:09:11.008 INFO checking zhangaz1/TheRustProgrammingLanguageBookExamples against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 17:09:11.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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"`
Oct 31 17:09:11.721 INFO blam! 31d61184fbde630df7d0b780beddc8a7bec6ea92a45695ddcd89f56ec9442b35
Oct 31 17:09:11.723 INFO running `"docker" "start" "-a" "31d61184fbde630df7d0b780beddc8a7bec6ea92a45695ddcd89f56ec9442b35"`
Oct 31 17:09:14.320 INFO kablam! usermod: no changes
Oct 31 17:09:14.428 INFO kablam!     Checking TheRustProgrammingLanguageBookExamples v0.1.0 (/source)
Oct 31 17:09:14.599 INFO kablam! warning: unused variable: `y`
Oct 31 17:09:14.599 INFO kablam!  --> src/main.rs:5:13
Oct 31 17:09:14.599 INFO kablam!   |
Oct 31 17:09:14.599 INFO kablam! 5 |         let y = &x[0];
Oct 31 17:09:14.599 INFO kablam!   |             ^ help: consider using `_y` instead
Oct 31 17:09:14.599 INFO kablam!   |
Oct 31 17:09:14.599 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 31 17:09:14.599 INFO kablam! 
Oct 31 17:09:14.603 INFO kablam! warning: crate `TheRustProgrammingLanguageBookExamples` should have a snake case name such as `the_rust_programming_language_book_examples`
Oct 31 17:09:14.603 INFO kablam!   |
Oct 31 17:09:14.603 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 31 17:09:14.603 INFO kablam! 
Oct 31 17:09:14.677 INFO kablam! warning: unused variable: `y`
Oct 31 17:09:14.678 INFO kablam!  --> src/main.rs:5:13
Oct 31 17:09:14.678 INFO kablam!   |
Oct 31 17:09:14.678 INFO kablam! 5 |         let y = &x[0];
Oct 31 17:09:14.679 INFO kablam!   |             ^ help: consider using `_y` instead
Oct 31 17:09:14.679 INFO kablam!   |
Oct 31 17:09:14.679 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 31 17:09:14.679 INFO kablam! 
Oct 31 17:09:14.680 INFO kablam! warning: crate `TheRustProgrammingLanguageBookExamples` should have a snake case name such as `the_rust_programming_language_book_examples`
Oct 31 17:09:14.680 INFO kablam!   |
Oct 31 17:09:14.680 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Oct 31 17:09:14.680 INFO kablam! 
Oct 31 17:09:14.757 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Oct 31 17:09:14.760 INFO kablam! su: No module specific data is present
Oct 31 17:09:16.438 INFO running `"docker" "rm" "-f" "31d61184fbde630df7d0b780beddc8a7bec6ea92a45695ddcd89f56ec9442b35"`
Oct 31 17:09:16.832 INFO blam! 31d61184fbde630df7d0b780beddc8a7bec6ea92a45695ddcd89f56ec9442b35