Nov 04 04:12:30.744 INFO checking knknkn1162/minigrep_test against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 04:12:30.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 04:12:30.912 INFO blam! 5126f7e60a3942787b16f0abb5a99348993ca5b971149a7edddeae96bcf4df0d
Nov 04 04:12:30.923 INFO running `"docker" "start" "-a" "5126f7e60a3942787b16f0abb5a99348993ca5b971149a7edddeae96bcf4df0d"`
Nov 04 04:12:31.300 INFO kablam! usermod: no changes
Nov 04 04:12:31.341 INFO kablam!     Checking minigrep v0.1.0 (/source)
Nov 04 04:12:31.715 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 04 04:12:31.715 INFO kablam!   --> src/lib.rs:13:5
Nov 04 04:12:31.715 INFO kablam!    |
Nov 04 04:12:31.715 INFO kablam! 13 | /     search(&config.query, &contents, !config.case_sensitive).into_iter()
Nov 04 04:12:31.715 INFO kablam! 14 | |         .inspect(|&line| println!("{}", line)).collect::<Vec<_>>();
Nov 04 04:12:31.715 INFO kablam!    | |___________________________________________________________________^
Nov 04 04:12:31.715 INFO kablam!    |
Nov 04 04:12:31.715 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 04:12:31.715 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 04 04:12:31.715 INFO kablam! 
Nov 04 04:12:31.834 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 04 04:12:31.834 INFO kablam!   --> src/lib.rs:13:5
Nov 04 04:12:31.834 INFO kablam!    |
Nov 04 04:12:31.834 INFO kablam! 13 | /     search(&config.query, &contents, !config.case_sensitive).into_iter()
Nov 04 04:12:31.834 INFO kablam! 14 | |         .inspect(|&line| println!("{}", line)).collect::<Vec<_>>();
Nov 04 04:12:31.834 INFO kablam!    | |___________________________________________________________________^
Nov 04 04:12:31.834 INFO kablam!    |
Nov 04 04:12:31.834 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 04:12:31.834 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 04 04:12:31.835 INFO kablam! 
Nov 04 04:12:32.267 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 04 04:12:32.271 INFO kablam! su: No module specific data is present
Nov 04 04:12:32.913 INFO running `"docker" "rm" "-f" "5126f7e60a3942787b16f0abb5a99348993ca5b971149a7edddeae96bcf4df0d"`
Nov 04 04:12:33.076 INFO blam! 5126f7e60a3942787b16f0abb5a99348993ca5b971149a7edddeae96bcf4df0d