Oct 12 19:44:08.317 INFO checking jk-gan/minigrep against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 19:44:08.317 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 19:44:08.846 INFO blam! dce3cce34c1b66af01a1d87d532c2142c2bee1221d75309d611dd2bf90d2e621
Oct 12 19:44:08.857 INFO running `"docker" "start" "-a" "dce3cce34c1b66af01a1d87d532c2142c2bee1221d75309d611dd2bf90d2e621"`
Oct 12 19:44:10.032 INFO kablam! usermod: no changes
Oct 12 19:44:10.085 INFO kablam!     Checking minigrep v0.1.0 (/source)
Oct 12 19:44:10.664 INFO kablam! warning: unused import: `std::io::prelude`
Oct 12 19:44:10.664 INFO kablam!  --> src/lib.rs:4:5
Oct 12 19:44:10.664 INFO kablam!   |
Oct 12 19:44:10.664 INFO kablam! 4 | use std::io::prelude::*;
Oct 12 19:44:10.664 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:44:10.664 INFO kablam!   |
Oct 12 19:44:10.664 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:44:10.664 INFO kablam! 
Oct 12 19:44:10.968 INFO kablam! warning: unused import: `std::io::prelude`
Oct 12 19:44:10.968 INFO kablam!  --> src/lib.rs:4:5
Oct 12 19:44:10.968 INFO kablam!   |
Oct 12 19:44:10.968 INFO kablam! 4 | use std::io::prelude::*;
Oct 12 19:44:10.968 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 12 19:44:10.968 INFO kablam!   |
Oct 12 19:44:10.968 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 19:44:10.968 INFO kablam! 
Oct 12 19:44:11.660 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Oct 12 19:44:11.664 INFO kablam! su: No module specific data is present
Oct 12 19:44:12.311 INFO running `"docker" "rm" "-f" "dce3cce34c1b66af01a1d87d532c2142c2bee1221d75309d611dd2bf90d2e621"`
Oct 12 19:44:12.556 INFO blam! dce3cce34c1b66af01a1d87d532c2142c2bee1221d75309d611dd2bf90d2e621