Dec 12 11:50:05.853 INFO checking louis-0.6.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 11:50:05.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 11:50:06.268 INFO [stdout] 94b2cd82febbdbbf62f6f8b64fbc83ef7091eed62fbb4690a9bdcd34c01367cf
Dec 12 11:50:06.270 INFO running `"docker" "start" "-a" "94b2cd82febbdbbf62f6f8b64fbc83ef7091eed62fbb4690a9bdcd34c01367cf"`
Dec 12 11:50:06.770 INFO [stderr] usermod: no changes
Dec 12 11:50:07.076 INFO [stderr]    Compiling bindgen v0.37.4
Dec 12 11:50:07.078 INFO [stderr]     Checking widestring v0.4.0
Dec 12 11:50:07.078 INFO [stderr]    Compiling autotools v0.1.2
Dec 12 11:50:07.078 INFO [stderr]    Compiling clang-sys v0.23.0
Dec 12 11:50:07.088 INFO [stderr]     Checking escargot v0.3.1
Dec 12 11:50:11.842 INFO [stderr]     Checking assert_cmd v0.10.2
Dec 12 11:50:42.834 INFO [stderr]    Compiling louis-sys v0.6.1
Dec 12 11:51:54.464 INFO [stderr]     Checking louis v0.6.2 (/source)
Dec 12 11:51:58.132 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 11:51:58.132 INFO [stderr]   --> examples/lou_translate.rs:48:9
Dec 12 11:51:58.132 INFO [stderr]    |
Dec 12 11:51:58.132 INFO [stderr] 48 | /         writeln!(olock, "{}", louis.translate_simple(
Dec 12 11:51:58.132 INFO [stderr] 49 | |             &table, 
Dec 12 11:51:58.132 INFO [stderr] 50 | |             &line.unwrap(), 
Dec 12 11:51:58.132 INFO [stderr] 51 | |             matches.is_present("backward"), 
Dec 12 11:51:58.132 INFO [stderr] 52 | |             0)
Dec 12 11:51:58.132 INFO [stderr] 53 | |         );
Dec 12 11:51:58.132 INFO [stderr]    | |__________^
Dec 12 11:51:58.132 INFO [stderr]    |
Dec 12 11:51:58.132 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 11:51:58.132 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 11:51:58.132 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 12 11:51:58.132 INFO [stderr] 
Dec 12 11:51:58.148 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 51s
Dec 12 11:51:58.158 INFO [stderr] su: No module specific data is present
Dec 12 11:51:58.631 INFO running `"docker" "inspect" "94b2cd82febbdbbf62f6f8b64fbc83ef7091eed62fbb4690a9bdcd34c01367cf"`
Dec 12 11:51:58.800 INFO running `"docker" "rm" "-f" "94b2cd82febbdbbf62f6f8b64fbc83ef7091eed62fbb4690a9bdcd34c01367cf"`
Dec 12 11:51:59.164 INFO [stdout] 94b2cd82febbdbbf62f6f8b64fbc83ef7091eed62fbb4690a9bdcd34c01367cf