Nov 01 12:56:05.613 INFO checking BrandtNick/rust-minigrep against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:56:05.613 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 12:56:05.790 INFO blam! 66e2cdc58a21ba3f6d6ce3147c66ece27366f475a128a3fdaa11aca4c55f5d37
Nov 01 12:56:05.791 INFO running `"docker" "start" "-a" "66e2cdc58a21ba3f6d6ce3147c66ece27366f475a128a3fdaa11aca4c55f5d37"`
Nov 01 12:56:06.273 INFO kablam! usermod: no changes
Nov 01 12:56:06.305 INFO kablam!     Checking minigrep v0.1.0 (/source)
Nov 01 12:56:06.900 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 12:56:06.901 INFO kablam!  --> src/lib.rs:2:5
Nov 01 12:56:06.901 INFO kablam!   |
Nov 01 12:56:06.901 INFO kablam! 2 | use std::io::prelude::*;
Nov 01 12:56:06.901 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 12:56:06.901 INFO kablam!   |
Nov 01 12:56:06.901 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:56:06.901 INFO kablam! 
Nov 01 12:56:06.927 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 01 12:56:06.927 INFO kablam!  --> src/lib.rs:2:5
Nov 01 12:56:06.927 INFO kablam!   |
Nov 01 12:56:06.927 INFO kablam! 2 | use std::io::prelude::*;
Nov 01 12:56:06.927 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 01 12:56:06.927 INFO kablam!   |
Nov 01 12:56:06.927 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:56:06.927 INFO kablam! 
Nov 01 12:56:07.997 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Nov 01 12:56:08.002 INFO kablam! su: No module specific data is present
Nov 01 12:56:09.317 INFO running `"docker" "rm" "-f" "66e2cdc58a21ba3f6d6ce3147c66ece27366f475a128a3fdaa11aca4c55f5d37"`
Nov 01 12:56:09.640 INFO blam! 66e2cdc58a21ba3f6d6ce3147c66ece27366f475a128a3fdaa11aca4c55f5d37