Dec 19 05:12:27.577 INFO checking y-usuzumi/mildflow against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 05:12:27.577 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/y-usuzumi/mildflow:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 05:12:28.083 INFO [stdout] 93451c95d59369c8ae1a80cfec23d31892457b5260cb256b03662f7003bde8b5
Dec 19 05:12:28.092 INFO running `"docker" "start" "-a" "93451c95d59369c8ae1a80cfec23d31892457b5260cb256b03662f7003bde8b5"`
Dec 19 05:12:30.127 INFO [stderr]     Checking fixedbitset v0.1.8
Dec 19 05:12:30.127 INFO [stderr]     Checking futures v0.1.18
Dec 19 05:12:30.616 INFO [stderr]     Checking petgraph v0.4.11
Dec 19 05:12:34.385 INFO [stderr]     Checking daggy v0.5.0
Dec 19 05:12:35.545 INFO [stderr]     Checking mildflow v0.1.0 (/opt/crater/workdir)
Dec 19 05:12:35.727 INFO [stderr] warning: field is never used: `type_`
Dec 19 05:12:35.728 INFO [stderr]   --> src/node.rs:15:5
Dec 19 05:12:35.728 INFO [stderr]    |
Dec 19 05:12:35.728 INFO [stderr] 15 |     type_: String,
Dec 19 05:12:35.728 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 05:12:35.729 INFO [stderr]    |
Dec 19 05:12:35.729 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:12:35.730 INFO [stderr] 
Dec 19 05:12:35.730 INFO [stderr] warning: field is never used: `process_func`
Dec 19 05:12:35.730 INFO [stderr]   --> src/node.rs:17:5
Dec 19 05:12:35.730 INFO [stderr]    |
Dec 19 05:12:35.730 INFO [stderr] 17 |     process_func: ProcessFunc<I, O>
Dec 19 05:12:35.730 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:12:35.730 INFO [stderr] 
Dec 19 05:12:35.748 INFO [stderr] warning: unused variable: `processor3`
Dec 19 05:12:35.749 INFO [stderr]   --> src/lib.rs:15:13
Dec 19 05:12:35.749 INFO [stderr]    |
Dec 19 05:12:35.749 INFO [stderr] 15 |         let processor3 = Processor::new(name.to_owned(), |a: Vec<String>| a);
Dec 19 05:12:35.750 INFO [stderr]    |             ^^^^^^^^^^ help: consider using `_processor3` instead
Dec 19 05:12:35.750 INFO [stderr]    |
Dec 19 05:12:35.750 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 05:12:35.750 INFO [stderr] 
Dec 19 05:12:35.750 INFO [stderr] warning: field is never used: `type_`
Dec 19 05:12:35.750 INFO [stderr]   --> src/node.rs:15:5
Dec 19 05:12:35.750 INFO [stderr]    |
Dec 19 05:12:35.750 INFO [stderr] 15 |     type_: String,
Dec 19 05:12:35.750 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 05:12:35.750 INFO [stderr]    |
Dec 19 05:12:35.750 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 05:12:35.750 INFO [stderr] 
Dec 19 05:12:35.750 INFO [stderr] warning: field is never used: `process_func`
Dec 19 05:12:35.750 INFO [stderr]   --> src/node.rs:17:5
Dec 19 05:12:35.750 INFO [stderr]    |
Dec 19 05:12:35.750 INFO [stderr] 17 |     process_func: ProcessFunc<I, O>
Dec 19 05:12:35.750 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 05:12:35.750 INFO [stderr] 
Dec 19 05:12:35.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.71s
Dec 19 05:12:36.650 INFO running `"docker" "inspect" "93451c95d59369c8ae1a80cfec23d31892457b5260cb256b03662f7003bde8b5"`
Dec 19 05:12:36.909 INFO running `"docker" "rm" "-f" "93451c95d59369c8ae1a80cfec23d31892457b5260cb256b03662f7003bde8b5"`
Dec 19 05:12:37.198 INFO [stdout] 93451c95d59369c8ae1a80cfec23d31892457b5260cb256b03662f7003bde8b5