Oct 12 19:39:11.930 INFO checking joelpalmer/minigrep against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 19:39:11.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 19:39:12.284 INFO blam! e3d65762cedad7a144e490e1de5d897d36082a59faffa738a246b0eb68cf5169
Oct 12 19:39:12.286 INFO running `"docker" "start" "-a" "e3d65762cedad7a144e490e1de5d897d36082a59faffa738a246b0eb68cf5169"`
Oct 12 19:39:13.500 INFO kablam! usermod: no changes
Oct 12 19:39:13.568 INFO kablam!     Checking minigrep v0.1.0 (/source)
Oct 12 19:39:13.904 INFO kablam! warning: unused import: `std::fs::File`
Oct 12 19:39:13.904 INFO kablam!  --> src/lib.rs:2:5
Oct 12 19:39:13.904 INFO kablam!   |
Oct 12 19:39:13.904 INFO kablam! 2 | use std::fs::File;
Oct 12 19:39:13.904 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 19:39:13.904 INFO kablam!   |
Oct 12 19:39:13.904 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:39:13.904 INFO kablam! 
Oct 12 19:39:13.904 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 12 19:39:13.904 INFO kablam!  --> src/lib.rs:3:5
Oct 12 19:39:13.904 INFO kablam!   |
Oct 12 19:39:13.904 INFO kablam! 3 | use std::io::prelude::*;
Oct 12 19:39:13.904 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 19:39:13.904 INFO kablam! 
Oct 12 19:39:14.020 INFO kablam! warning: unused import: `std::fs::File`
Oct 12 19:39:14.020 INFO kablam!  --> src/lib.rs:2:5
Oct 12 19:39:14.020 INFO kablam!   |
Oct 12 19:39:14.020 INFO kablam! 2 | use std::fs::File;
Oct 12 19:39:14.020 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 12 19:39:14.020 INFO kablam!   |
Oct 12 19:39:14.020 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:39:14.020 INFO kablam! 
Oct 12 19:39:14.020 INFO kablam! warning: unused import: `std::io::prelude::*`
Oct 12 19:39:14.020 INFO kablam!  --> src/lib.rs:3:5
Oct 12 19:39:14.020 INFO kablam!   |
Oct 12 19:39:14.020 INFO kablam! 3 | use std::io::prelude::*;
Oct 12 19:39:14.020 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 12 19:39:14.020 INFO kablam! 
Oct 12 19:39:14.600 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Oct 12 19:39:14.604 INFO kablam! su: No module specific data is present
Oct 12 19:39:14.986 INFO running `"docker" "rm" "-f" "e3d65762cedad7a144e490e1de5d897d36082a59faffa738a246b0eb68cf5169"`
Oct 12 19:39:15.208 INFO blam! e3d65762cedad7a144e490e1de5d897d36082a59faffa738a246b0eb68cf5169