Dec 04 06:45:01.050 INFO checking y-usuzumi/mildflow against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 06:45:01.050 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04 06:45:01.612 INFO [stdout] 958292fde5a59bb688a1454b9eee25ba3459a3510fbed3963cfb46626eeb7451
Dec 04 06:45:01.614 INFO running `"docker" "start" "-a" "958292fde5a59bb688a1454b9eee25ba3459a3510fbed3963cfb46626eeb7451"`
Dec 04 06:45:03.015 INFO [stderr] usermod: no changes
Dec 04 06:45:03.107 INFO [stderr]     Checking fixedbitset v0.1.8
Dec 04 06:45:03.532 INFO [stderr]     Checking petgraph v0.4.11
Dec 04 06:45:05.943 INFO [stderr]     Checking daggy v0.5.0
Dec 04 06:45:06.523 INFO [stderr]     Checking mildflow v0.1.0 (/source)
Dec 04 06:45:06.767 INFO [stderr] warning: unused variable: `processor3`
Dec 04 06:45:06.767 INFO [stderr]   --> src/lib.rs:15:13
Dec 04 06:45:06.767 INFO [stderr]    |
Dec 04 06:45:06.767 INFO [stderr] 15 |         let processor3 = Processor::new(name.to_owned(), |a: Vec<String>| a);
Dec 04 06:45:06.767 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_processor3` instead
Dec 04 06:45:06.767 INFO [stderr]    |
Dec 04 06:45:06.767 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 06:45:06.767 INFO [stderr] 
Dec 04 06:45:06.779 INFO [stderr] warning: field is never used: `type_`
Dec 04 06:45:06.779 INFO [stderr]   --> src/node.rs:15:5
Dec 04 06:45:06.779 INFO [stderr]    |
Dec 04 06:45:06.779 INFO [stderr] 15 |     type_: String,
Dec 04 06:45:06.779 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 06:45:06.779 INFO [stderr]    |
Dec 04 06:45:06.779 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:45:06.779 INFO [stderr] 
Dec 04 06:45:06.779 INFO [stderr] warning: field is never used: `process_func`
Dec 04 06:45:06.779 INFO [stderr]   --> src/node.rs:17:5
Dec 04 06:45:06.779 INFO [stderr]    |
Dec 04 06:45:06.779 INFO [stderr] 17 |     process_func: ProcessFunc<I, O>
Dec 04 06:45:06.779 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:45:06.779 INFO [stderr] 
Dec 04 06:45:06.783 INFO [stderr] warning: field is never used: `type_`
Dec 04 06:45:06.783 INFO [stderr]   --> src/node.rs:15:5
Dec 04 06:45:06.783 INFO [stderr]    |
Dec 04 06:45:06.783 INFO [stderr] 15 |     type_: String,
Dec 04 06:45:06.783 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 04 06:45:06.783 INFO [stderr]    |
Dec 04 06:45:06.783 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 04 06:45:06.783 INFO [stderr] 
Dec 04 06:45:06.783 INFO [stderr] warning: field is never used: `process_func`
Dec 04 06:45:06.783 INFO [stderr]   --> src/node.rs:17:5
Dec 04 06:45:06.783 INFO [stderr]    |
Dec 04 06:45:06.783 INFO [stderr] 17 |     process_func: ProcessFunc<I, O>
Dec 04 06:45:06.783 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:45:06.783 INFO [stderr] 
Dec 04 06:45:06.857 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.82s
Dec 04 06:45:06.863 INFO [stderr] su: No module specific data is present
Dec 04 06:45:08.169 INFO running `"docker" "inspect" "958292fde5a59bb688a1454b9eee25ba3459a3510fbed3963cfb46626eeb7451"`
Dec 04 06:45:08.515 INFO running `"docker" "rm" "-f" "958292fde5a59bb688a1454b9eee25ba3459a3510fbed3963cfb46626eeb7451"`
Dec 04 06:45:08.843 INFO [stdout] 958292fde5a59bb688a1454b9eee25ba3459a3510fbed3963cfb46626eeb7451