Nov 28 14:01:59.974 INFO checking DanWatkins/dbfc against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 14:01:59.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 28 14:02:00.369 INFO [stdout] 282f2e5f930dca2a4df793e7eedff55e25306845b6d77cec9a2a0bac9ebce166
Nov 28 14:02:00.371 INFO running `"docker" "start" "-a" "282f2e5f930dca2a4df793e7eedff55e25306845b6d77cec9a2a0bac9ebce166"`
Nov 28 14:02:01.632 INFO [stderr] usermod: no changes
Nov 28 14:02:01.800 INFO [stderr]     Checking atty v0.2.2
Nov 28 14:02:01.800 INFO [stderr]     Checking digest v0.6.2
Nov 28 14:02:02.632 INFO [stderr]     Checking clap v2.26.2
Nov 28 14:02:02.969 INFO [stderr]     Checking sha2 v0.6.0
Nov 28 14:02:10.497 INFO [stderr]     Checking dbfc v0.1.0 (/source)
Nov 28 14:02:13.233 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:02:13.233 INFO [stderr]    --> src/batch_job.rs:190:21
Nov 28 14:02:13.233 INFO [stderr]     |
Nov 28 14:02:13.233 INFO [stderr] 190 |                     self.write_log_text(&why);
Nov 28 14:02:13.234 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:02:13.234 INFO [stderr]     |
Nov 28 14:02:13.234 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 14:02:13.235 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:02:13.235 INFO [stderr] 
Nov 28 14:02:13.460 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 14:02:13.460 INFO [stderr]    --> src/batch_job.rs:190:21
Nov 28 14:02:13.460 INFO [stderr]     |
Nov 28 14:02:13.461 INFO [stderr] 190 |                     self.write_log_text(&why);
Nov 28 14:02:13.461 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 14:02:13.461 INFO [stderr]     |
Nov 28 14:02:13.461 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 14:02:13.462 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 14:02:13.462 INFO [stderr] 
Nov 28 14:02:13.486 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.83s
Nov 28 14:02:13.491 INFO [stderr] su: No module specific data is present
Nov 28 14:02:14.378 INFO running `"docker" "inspect" "282f2e5f930dca2a4df793e7eedff55e25306845b6d77cec9a2a0bac9ebce166"`
Nov 28 14:02:14.811 INFO running `"docker" "rm" "-f" "282f2e5f930dca2a4df793e7eedff55e25306845b6d77cec9a2a0bac9ebce166"`
Nov 28 14:02:15.138 INFO [stdout] 282f2e5f930dca2a4df793e7eedff55e25306845b6d77cec9a2a0bac9ebce166