Dec 01 12:15:05.753 INFO testing knknkn1162/minigrep_test against 1.30.1 for beta-1.31-5
Dec 01 12:15:05.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:15:05.994 INFO [stdout] 3c8a44f3ebc187bd10ccfe42a3714578bc3408b7608e9e6abedf666373d8d23f
Dec 01 12:15:05.995 INFO running `"docker" "start" "-a" "3c8a44f3ebc187bd10ccfe42a3714578bc3408b7608e9e6abedf666373d8d23f"`
Dec 01 12:15:06.519 INFO [stderr] usermod: no changes
Dec 01 12:15:06.579 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 01 12:15:06.988 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` which must be used
Dec 01 12:15:06.988 INFO [stderr]   --> src/lib.rs:13:5
Dec 01 12:15:06.988 INFO [stderr]    |
Dec 01 12:15:06.988 INFO [stderr] 13 | /     search(&config.query, &contents, !config.case_sensitive).into_iter()
Dec 01 12:15:06.988 INFO [stderr] 14 | |         .inspect(|&line| println!("{}", line)).collect::<Vec<_>>();
Dec 01 12:15:06.988 INFO [stderr]    | |___________________________________________________________________^
Dec 01 12:15:06.988 INFO [stderr]    |
Dec 01 12:15:06.988 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 12:15:06.988 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 01 12:15:06.988 INFO [stderr] 
Dec 01 12:15:07.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 01 12:15:07.802 INFO [stderr] su: No module specific data is present
Dec 01 12:15:08.216 INFO running `"docker" "inspect" "3c8a44f3ebc187bd10ccfe42a3714578bc3408b7608e9e6abedf666373d8d23f"`
Dec 01 12:15:08.300 INFO running `"docker" "rm" "-f" "3c8a44f3ebc187bd10ccfe42a3714578bc3408b7608e9e6abedf666373d8d23f"`
Dec 01 12:15:08.411 INFO [stdout] 3c8a44f3ebc187bd10ccfe42a3714578bc3408b7608e9e6abedf666373d8d23f
Dec 01 12:15:08.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:15:08.613 INFO [stdout] f2bc8a166585cd844bef71395815f2988152d41bb6f16a5c6aca9fe27b6a62e3
Dec 01 12:15:08.616 INFO running `"docker" "start" "-a" "f2bc8a166585cd844bef71395815f2988152d41bb6f16a5c6aca9fe27b6a62e3"`
Dec 01 12:15:09.008 INFO [stderr] usermod: no changes
Dec 01 12:15:09.028 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 01 12:15:09.475 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` which must be used
Dec 01 12:15:09.475 INFO [stderr]   --> src/lib.rs:13:5
Dec 01 12:15:09.475 INFO [stderr]    |
Dec 01 12:15:09.475 INFO [stderr] 13 | /     search(&config.query, &contents, !config.case_sensitive).into_iter()
Dec 01 12:15:09.475 INFO [stderr] 14 | |         .inspect(|&line| println!("{}", line)).collect::<Vec<_>>();
Dec 01 12:15:09.475 INFO [stderr]    | |___________________________________________________________________^
Dec 01 12:15:09.475 INFO [stderr]    |
Dec 01 12:15:09.475 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 01 12:15:09.475 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 01 12:15:09.475 INFO [stderr] 
Dec 01 12:15:10.190 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 01 12:15:10.192 INFO [stderr] su: No module specific data is present
Dec 01 12:15:10.647 INFO running `"docker" "inspect" "f2bc8a166585cd844bef71395815f2988152d41bb6f16a5c6aca9fe27b6a62e3"`
Dec 01 12:15:10.744 INFO running `"docker" "rm" "-f" "f2bc8a166585cd844bef71395815f2988152d41bb6f16a5c6aca9fe27b6a62e3"`
Dec 01 12:15:10.858 INFO [stdout] f2bc8a166585cd844bef71395815f2988152d41bb6f16a5c6aca9fe27b6a62e3
Dec 01 12:15:10.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 12:15:11.047 INFO [stdout] 8f705af8fc06ba03efdc04390ba8b46bb4524ad65e1262623515f93fc13dd8fd
Dec 01 12:15:11.049 INFO running `"docker" "start" "-a" "8f705af8fc06ba03efdc04390ba8b46bb4524ad65e1262623515f93fc13dd8fd"`
Dec 01 12:15:11.649 INFO [stderr] usermod: no changes
Dec 01 12:15:11.750 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 01 12:15:11.755 INFO [stderr]      Running /target/debug/deps/minigrep-3a75a408ca861d51
Dec 01 12:15:11.755 INFO [stdout] 
Dec 01 12:15:11.755 INFO [stdout] running 2 tests
Dec 01 12:15:11.755 INFO [stdout] test test::one_result ... ok
Dec 01 12:15:11.755 INFO [stdout] test test::case_insensitive ... ok
Dec 01 12:15:11.755 INFO [stdout] 
Dec 01 12:15:11.755 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 12:15:11.755 INFO [stdout] 
Dec 01 12:15:11.763 INFO [stderr]      Running /target/debug/deps/minigrep-6a3133cb6397a6f8
Dec 01 12:15:11.765 INFO [stderr]    Doc-tests minigrep
Dec 01 12:15:11.765 INFO [stdout] 
Dec 01 12:15:11.765 INFO [stdout] running 0 tests
Dec 01 12:15:11.765 INFO [stdout] 
Dec 01 12:15:11.765 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 12:15:11.765 INFO [stdout] 
Dec 01 12:15:12.343 INFO [stdout] 
Dec 01 12:15:12.344 INFO [stdout] running 0 tests
Dec 01 12:15:12.344 INFO [stdout] 
Dec 01 12:15:12.344 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 12:15:12.344 INFO [stdout] 
Dec 01 12:15:12.351 INFO [stderr] su: No module specific data is present
Dec 01 12:15:13.077 INFO running `"docker" "inspect" "8f705af8fc06ba03efdc04390ba8b46bb4524ad65e1262623515f93fc13dd8fd"`
Dec 01 12:15:13.369 INFO running `"docker" "rm" "-f" "8f705af8fc06ba03efdc04390ba8b46bb4524ad65e1262623515f93fc13dd8fd"`
Dec 01 12:15:13.490 INFO [stdout] 8f705af8fc06ba03efdc04390ba8b46bb4524ad65e1262623515f93fc13dd8fd
