Oct 12 22:05:23.800 INFO checking elpiel/rust-grep against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 22:05:23.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 12 22:05:24.171 INFO blam! 5c55b6f19a21f4b0b245e33b58a552f4f2bf5d5040fd0aae7ef49b46e360ee1f
Oct 12 22:05:24.173 INFO running `"docker" "start" "-a" "5c55b6f19a21f4b0b245e33b58a552f4f2bf5d5040fd0aae7ef49b46e360ee1f"`
Oct 12 22:05:24.707 INFO kablam! usermod: no changes
Oct 12 22:05:24.760 INFO kablam!     Checking grep v0.1.0 (/source)
Oct 12 22:05:25.412 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 22:05:25.413 INFO kablam!  --> src/main.rs:1:1
Oct 12 22:05:25.413 INFO kablam!   |
Oct 12 22:05:25.413 INFO kablam! 1 | #[macro_use] extern crate lazy_static;
Oct 12 22:05:25.413 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 22:05:25.413 INFO kablam!   |
Oct 12 22:05:25.413 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:05:25.414 INFO kablam! 
Oct 12 22:05:25.445 INFO kablam! warning: unused `#[macro_use]` import
Oct 12 22:05:25.445 INFO kablam!  --> src/main.rs:1:1
Oct 12 22:05:25.445 INFO kablam!   |
Oct 12 22:05:25.445 INFO kablam! 1 | #[macro_use] extern crate lazy_static;
Oct 12 22:05:25.445 INFO kablam!   | ^^^^^^^^^^^^
Oct 12 22:05:25.446 INFO kablam!   |
Oct 12 22:05:25.446 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 22:05:25.446 INFO kablam! 
Oct 12 22:05:25.457 INFO kablam! warning: unused variable: `colorful_output`
Oct 12 22:05:25.457 INFO kablam!   --> src/main.rs:11:9
Oct 12 22:05:25.457 INFO kablam!    |
Oct 12 22:05:25.457 INFO kablam! 11 |     let colorful_output = true;
Oct 12 22:05:25.457 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_colorful_output` instead
Oct 12 22:05:25.457 INFO kablam!    |
Oct 12 22:05:25.458 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:05:25.458 INFO kablam! 
Oct 12 22:05:25.484 INFO kablam! warning: unused variable: `colorful_output`
Oct 12 22:05:25.484 INFO kablam!   --> src/main.rs:11:9
Oct 12 22:05:25.484 INFO kablam!    |
Oct 12 22:05:25.484 INFO kablam! 11 |     let colorful_output = true;
Oct 12 22:05:25.484 INFO kablam!    |         ^^^^^^^^^^^^^^^ help: consider using `_colorful_output` instead
Oct 12 22:05:25.484 INFO kablam!    |
Oct 12 22:05:25.484 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 22:05:25.484 INFO kablam! 
Oct 12 22:05:25.500 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Oct 12 22:05:25.503 INFO kablam! su: No module specific data is present
Oct 12 22:05:25.852 INFO running `"docker" "rm" "-f" "5c55b6f19a21f4b0b245e33b58a552f4f2bf5d5040fd0aae7ef49b46e360ee1f"`
Oct 12 22:05:26.009 INFO blam! 5c55b6f19a21f4b0b245e33b58a552f4f2bf5d5040fd0aae7ef49b46e360ee1f