Oct 21 18:08:22.599 INFO checking elpiel/rust-grep against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 18:08:22.603 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 18:08:23.053 INFO blam! af70080e6bff28515b4e6a7cbdfab27e345b7ff4394915189e89d41a5dad72fb
Oct 21 18:08:23.057 INFO running `"docker" "start" "-a" "af70080e6bff28515b4e6a7cbdfab27e345b7ff4394915189e89d41a5dad72fb"`
Oct 21 18:08:24.552 INFO kablam! usermod: no changes
Oct 21 18:08:24.620 INFO kablam!     Checking grep v0.1.0 (/source)
Oct 21 18:08:25.461 INFO kablam! warning: unused `#[macro_use]` import
Oct 21 18:08:25.461 INFO kablam!  --> src/main.rs:1:1
Oct 21 18:08:25.461 INFO kablam!   |
Oct 21 18:08:25.461 INFO kablam! 1 | #[macro_use] extern crate lazy_static;
Oct 21 18:08:25.462 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 18:08:25.462 INFO kablam!   |
Oct 21 18:08:25.462 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 18:08:25.463 INFO kablam! 
Oct 21 18:08:25.500 INFO kablam! warning: unused variable: `colorful_output`
Oct 21 18:08:25.501 INFO kablam!   --> src/main.rs:11:9
Oct 21 18:08:25.501 INFO kablam!    |
Oct 21 18:08:25.501 INFO kablam! 11 |     let colorful_output = true;
Oct 21 18:08:25.502 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_colorful_output` instead
Oct 21 18:08:25.502 INFO kablam!    |
Oct 21 18:08:25.502 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 18:08:25.502 INFO kablam! 
Oct 21 18:08:25.657 INFO kablam! warning: unused `#[macro_use]` import
Oct 21 18:08:25.657 INFO kablam!  --> src/main.rs:1:1
Oct 21 18:08:25.658 INFO kablam!   |
Oct 21 18:08:25.658 INFO kablam! 1 | #[macro_use] extern crate lazy_static;
Oct 21 18:08:25.658 INFO kablam!   | ^^^^^^^^^^^^
Oct 21 18:08:25.659 INFO kablam!   |
Oct 21 18:08:25.659 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 21 18:08:25.659 INFO kablam! 
Oct 21 18:08:25.732 INFO kablam! warning: unused variable: `colorful_output`
Oct 21 18:08:25.732 INFO kablam!   --> src/main.rs:11:9
Oct 21 18:08:25.732 INFO kablam!    |
Oct 21 18:08:25.732 INFO kablam! 11 |     let colorful_output = true;
Oct 21 18:08:25.732 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_colorful_output` instead
Oct 21 18:08:25.732 INFO kablam!    |
Oct 21 18:08:25.732 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 18:08:25.732 INFO kablam! 
Oct 21 18:08:25.816 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Oct 21 18:08:25.816 INFO kablam! su: No module specific data is present
Oct 21 18:08:26.401 INFO running `"docker" "rm" "-f" "af70080e6bff28515b4e6a7cbdfab27e345b7ff4394915189e89d41a5dad72fb"`
Oct 21 18:08:26.685 INFO blam! af70080e6bff28515b4e6a7cbdfab27e345b7ff4394915189e89d41a5dad72fb