Dec 05 04:39:18.233 INFO checking vigenere-0.0.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:39:18.233 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 04:39:18.708 INFO [stdout] 97a623076511747e097ad8c86db7b01b4b814d47b5e8de63a1a9685c345b3182
Dec 05 04:39:18.710 INFO running `"docker" "start" "-a" "97a623076511747e097ad8c86db7b01b4b814d47b5e8de63a1a9685c345b3182"`
Dec 05 04:39:20.381 INFO [stderr] usermod: no changes
Dec 05 04:39:20.462 INFO [stderr]     Checking vigenere v0.0.3 (/source)
Dec 05 04:39:21.162 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:39:21.163 INFO [stderr]   --> src/libvigenere.rs:63:29
Dec 05 04:39:21.163 INFO [stderr]    |
Dec 05 04:39:21.164 INFO [stderr] 63 |                             handle_out.write(&[out_char]);
Dec 05 04:39:21.164 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:39:21.164 INFO [stderr]    |
Dec 05 04:39:21.164 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:39:21.164 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:39:21.164 INFO [stderr] 
Dec 05 04:39:21.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:39:21.532 INFO [stderr]   --> src/libvigenere.rs:63:29
Dec 05 04:39:21.532 INFO [stderr]    |
Dec 05 04:39:21.532 INFO [stderr] 63 |                             handle_out.write(&[out_char]);
Dec 05 04:39:21.532 INFO [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:39:21.532 INFO [stderr]    |
Dec 05 04:39:21.532 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:39:21.532 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:39:21.532 INFO [stderr] 
Dec 05 04:39:21.532 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 05 04:39:21.532 INFO [stderr] su: No module specific data is present
Dec 05 04:39:22.547 INFO running `"docker" "inspect" "97a623076511747e097ad8c86db7b01b4b814d47b5e8de63a1a9685c345b3182"`
Dec 05 04:39:22.888 INFO running `"docker" "rm" "-f" "97a623076511747e097ad8c86db7b01b4b814d47b5e8de63a1a9685c345b3182"`
Dec 05 04:39:23.271 INFO [stdout] 97a623076511747e097ad8c86db7b01b4b814d47b5e8de63a1a9685c345b3182