Nov 09 01:23:08.905 INFO checking zhangaz1/TheRustProgrammingLanguageBookExamples against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 01:23:08.907 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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"`
Nov 09 01:23:09.424 INFO blam! bccd3c3da927783dc0e0afe5c25f5e0055b05ea07aae4fed4eff559e830efadf
Nov 09 01:23:09.426 INFO running `"docker" "start" "-a" "bccd3c3da927783dc0e0afe5c25f5e0055b05ea07aae4fed4eff559e830efadf"`
Nov 09 01:23:10.902 INFO kablam! usermod: no changes
Nov 09 01:23:10.959 INFO kablam!     Checking TheRustProgrammingLanguageBookExamples v0.1.0 (/source)
Nov 09 01:23:11.147 INFO kablam! warning: unused variable: `y`
Nov 09 01:23:11.147 INFO kablam!  --> src/main.rs:5:13
Nov 09 01:23:11.147 INFO kablam!   |
Nov 09 01:23:11.147 INFO kablam! 5 |         let y = &x[0];
Nov 09 01:23:11.147 INFO kablam!   |             ^ help: consider using `_y` instead
Nov 09 01:23:11.147 INFO kablam!   |
Nov 09 01:23:11.147 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 01:23:11.147 INFO kablam! 
Nov 09 01:23:11.151 INFO kablam! warning: unused variable: `y`
Nov 09 01:23:11.151 INFO kablam!  --> src/main.rs:5:13
Nov 09 01:23:11.151 INFO kablam!   |
Nov 09 01:23:11.151 INFO kablam! 5 |         let y = &x[0];
Nov 09 01:23:11.151 INFO kablam!   |             ^ help: consider using `_y` instead
Nov 09 01:23:11.152 INFO kablam!   |
Nov 09 01:23:11.152 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 09 01:23:11.152 INFO kablam! 
Nov 09 01:23:11.152 INFO kablam! warning: crate `TheRustProgrammingLanguageBookExamples` should have a snake case name such as `the_rust_programming_language_book_examples`
Nov 09 01:23:11.153 INFO kablam!   |
Nov 09 01:23:11.153 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 09 01:23:11.153 INFO kablam! 
Nov 09 01:23:11.154 INFO kablam! warning: crate `TheRustProgrammingLanguageBookExamples` should have a snake case name such as `the_rust_programming_language_book_examples`
Nov 09 01:23:11.154 INFO kablam!   |
Nov 09 01:23:11.155 INFO kablam!   = note: #[warn(non_snake_case)] on by default
Nov 09 01:23:11.155 INFO kablam! 
Nov 09 01:23:11.217 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
Nov 09 01:23:11.228 INFO kablam! su: No module specific data is present
Nov 09 01:23:12.685 INFO running `"docker" "rm" "-f" "bccd3c3da927783dc0e0afe5c25f5e0055b05ea07aae4fed4eff559e830efadf"`
Nov 09 01:23:13.119 INFO blam! bccd3c3da927783dc0e0afe5c25f5e0055b05ea07aae4fed4eff559e830efadf