Dec 05 04:14:23.170 INFO checking wort-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:14:23.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 04:14:23.751 INFO [stdout] dc7069866541ef5a741a8db72f9ac68fd543db8a9f96c3e7533d1f2563526a96
Dec 05 04:14:23.759 INFO running `"docker" "start" "-a" "dc7069866541ef5a741a8db72f9ac68fd543db8a9f96c3e7533d1f2563526a96"`
Dec 05 04:14:25.095 INFO [stderr] usermod: no changes
Dec 05 04:14:25.714 INFO [stderr]     Checking clap v2.32.0
Dec 05 04:14:31.131 INFO [stderr]     Checking wort v0.1.0 (/source)
Dec 05 04:14:41.003 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:14:41.003 INFO [stderr]   --> src/main.rs:21:9
Dec 05 04:14:41.003 INFO [stderr]    |
Dec 05 04:14:41.003 INFO [stderr] 21 | /         viewer(
Dec 05 04:14:41.003 INFO [stderr] 22 | |             cmd.value_of("database").unwrap(),
Dec 05 04:14:41.003 INFO [stderr] 23 | |             cmd.value_of("dataset_id").unwrap(),
Dec 05 04:14:41.004 INFO [stderr] 24 | |         );
Dec 05 04:14:41.004 INFO [stderr]    | |__________^
Dec 05 04:14:41.004 INFO [stderr]    |
Dec 05 04:14:41.004 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:14:41.004 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:14:41.004 INFO [stderr] 
Dec 05 04:14:41.027 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:14:41.027 INFO [stderr]   --> src/main.rs:21:9
Dec 05 04:14:41.027 INFO [stderr]    |
Dec 05 04:14:41.027 INFO [stderr] 21 | /         viewer(
Dec 05 04:14:41.027 INFO [stderr] 22 | |             cmd.value_of("database").unwrap(),
Dec 05 04:14:41.027 INFO [stderr] 23 | |             cmd.value_of("dataset_id").unwrap(),
Dec 05 04:14:41.027 INFO [stderr] 24 | |         );
Dec 05 04:14:41.027 INFO [stderr]    | |__________^
Dec 05 04:14:41.027 INFO [stderr]    |
Dec 05 04:14:41.027 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 04:14:41.027 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:14:41.027 INFO [stderr] 
Dec 05 04:14:41.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.95s
Dec 05 04:14:41.119 INFO [stderr] su: No module specific data is present
Dec 05 04:14:43.495 INFO running `"docker" "inspect" "dc7069866541ef5a741a8db72f9ac68fd543db8a9f96c3e7533d1f2563526a96"`
Dec 05 04:14:43.739 INFO running `"docker" "rm" "-f" "dc7069866541ef5a741a8db72f9ac68fd543db8a9f96c3e7533d1f2563526a96"`
Dec 05 04:14:44.067 INFO [stdout] dc7069866541ef5a741a8db72f9ac68fd543db8a9f96c3e7533d1f2563526a96