Dec 14 11:07:16.960 INFO testing DanWatkins/dbfc against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 11:07:16.960 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 11:07:17.460 INFO [stdout] 3b53cacff1967f0b55d4e298a0c933acfdda1a1de7d9e65c120bee60f8cdd180
Dec 14 11:07:17.462 INFO running `"docker" "start" "-a" "3b53cacff1967f0b55d4e298a0c933acfdda1a1de7d9e65c120bee60f8cdd180"`
Dec 14 11:07:19.155 INFO [stderr] usermod: no changes
Dec 14 11:07:19.307 INFO [stderr]    Compiling atty v0.2.2
Dec 14 11:07:19.307 INFO [stderr]    Compiling generic-array v0.8.3
Dec 14 11:07:20.279 INFO [stderr]    Compiling clap v2.26.2
Dec 14 11:07:20.717 INFO [stderr]    Compiling block-buffer v0.2.0
Dec 14 11:07:20.717 INFO [stderr]    Compiling digest v0.6.2
Dec 14 11:07:22.223 INFO [stderr]    Compiling sha2 v0.6.0
Dec 14 11:07:38.294 INFO [stderr]    Compiling dbfc v0.1.0 (/source)
Dec 14 11:07:39.962 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 11:07:39.962 INFO [stderr]    --> src/batch_job.rs:190:21
Dec 14 11:07:39.962 INFO [stderr]     |
Dec 14 11:07:39.962 INFO [stderr] 190 |                     self.write_log_text(&why);
Dec 14 11:07:39.962 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:07:39.962 INFO [stderr]     |
Dec 14 11:07:39.962 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 11:07:39.962 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 11:07:39.967 INFO [stderr] 
Dec 14 11:07:43.072 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.89s
Dec 14 11:07:43.079 INFO [stderr] su: No module specific data is present
Dec 14 11:07:44.266 INFO running `"docker" "inspect" "3b53cacff1967f0b55d4e298a0c933acfdda1a1de7d9e65c120bee60f8cdd180"`
Dec 14 11:07:44.611 INFO running `"docker" "rm" "-f" "3b53cacff1967f0b55d4e298a0c933acfdda1a1de7d9e65c120bee60f8cdd180"`
Dec 14 11:07:44.862 INFO [stdout] 3b53cacff1967f0b55d4e298a0c933acfdda1a1de7d9e65c120bee60f8cdd180
Dec 14 11:07:44.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 11:07:45.560 INFO [stdout] 49a1e50353ef77f5ca0438d61f6e623e5355531d5f733872803618a1cf4a798d
Dec 14 11:07:45.562 INFO running `"docker" "start" "-a" "49a1e50353ef77f5ca0438d61f6e623e5355531d5f733872803618a1cf4a798d"`
Dec 14 11:07:46.253 INFO [stderr] usermod: no changes
Dec 14 11:07:46.339 INFO [stderr]    Compiling dbfc v0.1.0 (/source)
Dec 14 11:07:48.119 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 11:07:48.119 INFO [stderr]    --> src/batch_job.rs:190:21
Dec 14 11:07:48.119 INFO [stderr]     |
Dec 14 11:07:48.119 INFO [stderr] 190 |                     self.write_log_text(&why);
Dec 14 11:07:48.119 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 11:07:48.119 INFO [stderr]     |
Dec 14 11:07:48.119 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 11:07:48.119 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 11:07:48.119 INFO [stderr] 
Dec 14 11:07:48.679 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
Dec 14 11:07:48.679 INFO [stderr] su: No module specific data is present
Dec 14 11:07:49.806 INFO running `"docker" "inspect" "49a1e50353ef77f5ca0438d61f6e623e5355531d5f733872803618a1cf4a798d"`
Dec 14 11:07:50.131 INFO running `"docker" "rm" "-f" "49a1e50353ef77f5ca0438d61f6e623e5355531d5f733872803618a1cf4a798d"`
Dec 14 11:07:50.375 INFO [stdout] 49a1e50353ef77f5ca0438d61f6e623e5355531d5f733872803618a1cf4a798d
Dec 14 11:07:50.377 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 11:07:50.916 INFO [stdout] 01db61fed0927e9f96c1bb3e5d86b74e1a82fc26672c3f7466b650a7f947220f
Dec 14 11:07:50.918 INFO running `"docker" "start" "-a" "01db61fed0927e9f96c1bb3e5d86b74e1a82fc26672c3f7466b650a7f947220f"`
Dec 14 11:07:51.989 INFO [stderr] usermod: no changes
Dec 14 11:07:52.099 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 14 11:07:52.107 INFO [stderr]      Running /target/debug/deps/dbfc-c24171ce6c65a79b
Dec 14 11:07:52.115 INFO [stdout] 
Dec 14 11:07:52.116 INFO [stdout] running 0 tests
Dec 14 11:07:52.116 INFO [stdout] 
Dec 14 11:07:52.116 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 11:07:52.116 INFO [stdout] 
Dec 14 11:07:52.116 INFO [stderr] su: No module specific data is present
Dec 14 11:07:52.640 INFO running `"docker" "inspect" "01db61fed0927e9f96c1bb3e5d86b74e1a82fc26672c3f7466b650a7f947220f"`
Dec 14 11:07:52.759 INFO running `"docker" "rm" "-f" "01db61fed0927e9f96c1bb3e5d86b74e1a82fc26672c3f7466b650a7f947220f"`
Dec 14 11:07:52.888 INFO [stdout] 01db61fed0927e9f96c1bb3e5d86b74e1a82fc26672c3f7466b650a7f947220f