Nov 02 15:00:16.325 INFO checking elpiel/rust-grep against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 15:00:16.325 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 15:00:16.717 INFO blam! 804e7f7cb366acfb90b5ce8ab35aeb0885cfd0a854417c01d79fa7f7ecd7733d
Nov 02 15:00:16.720 INFO running `"docker" "start" "-a" "804e7f7cb366acfb90b5ce8ab35aeb0885cfd0a854417c01d79fa7f7ecd7733d"`
Nov 02 15:00:18.120 INFO kablam! usermod: no changes
Nov 02 15:00:18.256 INFO kablam!     Checking memchr v2.0.1
Nov 02 15:00:18.796 INFO kablam!     Checking aho-corasick v0.6.4
Nov 02 15:00:19.637 INFO kablam!     Checking regex v1.0.0
Nov 02 15:00:22.594 INFO kablam!     Checking grep v0.1.0 (/source)
Nov 02 15:00:23.618 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 15:00:23.619 INFO kablam!  --> src/main.rs:1:1
Nov 02 15:00:23.619 INFO kablam!   |
Nov 02 15:00:23.619 INFO kablam! 1 | #[macro_use] extern crate lazy_static;
Nov 02 15:00:23.620 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 15:00:23.620 INFO kablam!   |
Nov 02 15:00:23.620 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 15:00:23.620 INFO kablam! 
Nov 02 15:00:23.668 INFO kablam! warning: unused `#[macro_use]` import
Nov 02 15:00:23.668 INFO kablam!  --> src/main.rs:1:1
Nov 02 15:00:23.669 INFO kablam!   |
Nov 02 15:00:23.669 INFO kablam! 1 | #[macro_use] extern crate lazy_static;
Nov 02 15:00:23.669 INFO kablam!   | ^^^^^^^^^^^^
Nov 02 15:00:23.670 INFO kablam!   |
Nov 02 15:00:23.670 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 15:00:23.671 INFO kablam! 
Nov 02 15:00:23.695 INFO kablam! warning: unused variable: `colorful_output`
Nov 02 15:00:23.696 INFO kablam!   --> src/main.rs:11:9
Nov 02 15:00:23.696 INFO kablam!    |
Nov 02 15:00:23.696 INFO kablam! 11 |     let colorful_output = true;
Nov 02 15:00:23.696 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_colorful_output` instead
Nov 02 15:00:23.697 INFO kablam!    |
Nov 02 15:00:23.697 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 15:00:23.697 INFO kablam! 
Nov 02 15:00:23.737 INFO kablam! warning: unused variable: `colorful_output`
Nov 02 15:00:23.737 INFO kablam!   --> src/main.rs:11:9
Nov 02 15:00:23.737 INFO kablam!    |
Nov 02 15:00:23.737 INFO kablam! 11 |     let colorful_output = true;
Nov 02 15:00:23.737 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_colorful_output` instead
Nov 02 15:00:23.737 INFO kablam!    |
Nov 02 15:00:23.737 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 15:00:23.737 INFO kablam! 
Nov 02 15:00:23.799 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.66s
Nov 02 15:00:23.804 INFO kablam! su: No module specific data is present
Nov 02 15:00:24.325 INFO running `"docker" "rm" "-f" "804e7f7cb366acfb90b5ce8ab35aeb0885cfd0a854417c01d79fa7f7ecd7733d"`
Nov 02 15:00:24.688 INFO blam! 804e7f7cb366acfb90b5ce8ab35aeb0885cfd0a854417c01d79fa7f7ecd7733d