Nov 27 18:54:38.232 INFO checking tgandrews/synacor-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 18:54:38.234 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 18:54:38.785 INFO [stdout] 8b35ad33137f36e3db3e18596791472b13aedb547c0f2a0e0783b9ecfba6b5d5
Nov 27 18:54:38.793 INFO running `"docker" "start" "-a" "8b35ad33137f36e3db3e18596791472b13aedb547c0f2a0e0783b9ecfba6b5d5"`
Nov 27 18:54:40.656 INFO [stderr] usermod: no changes
Nov 27 18:54:40.720 INFO [stderr]     Checking byteorder v0.5.3
Nov 27 18:54:41.251 INFO [stderr]     Checking synacor-rs v0.1.0 (/source)
Nov 27 18:54:41.688 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:54:41.688 INFO [stderr]    --> src/main.rs:221:17
Nov 27 18:54:41.688 INFO [stderr]     |
Nov 27 18:54:41.688 INFO [stderr] 221 |                 stdin.lock().read_line(&mut line);
Nov 27 18:54:41.688 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:54:41.688 INFO [stderr]     |
Nov 27 18:54:41.688 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 18:54:41.688 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:54:41.688 INFO [stderr] 
Nov 27 18:54:41.741 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:54:41.741 INFO [stderr]    --> src/main.rs:221:17
Nov 27 18:54:41.741 INFO [stderr]     |
Nov 27 18:54:41.741 INFO [stderr] 221 |                 stdin.lock().read_line(&mut line);
Nov 27 18:54:41.741 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:54:41.741 INFO [stderr]     |
Nov 27 18:54:41.741 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 18:54:41.748 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:54:41.748 INFO [stderr] 
Nov 27 18:54:41.773 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 27 18:54:41.775 INFO [stderr] su: No module specific data is present
Nov 27 18:54:42.858 INFO running `"docker" "inspect" "8b35ad33137f36e3db3e18596791472b13aedb547c0f2a0e0783b9ecfba6b5d5"`
Nov 27 18:54:43.177 INFO running `"docker" "rm" "-f" "8b35ad33137f36e3db3e18596791472b13aedb547c0f2a0e0783b9ecfba6b5d5"`
Nov 27 18:54:43.519 INFO [stdout] 8b35ad33137f36e3db3e18596791472b13aedb547c0f2a0e0783b9ecfba6b5d5