Dec 12 06:57:22.985 INFO checking stator-0.1.1 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:57:22.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 06:57:23.234 INFO [stdout] 7dcd81ed28399359e5dfcd623bf05022faff3f93a3a9429bf23423c6c68a80d9
Dec 12 06:57:23.238 INFO running `"docker" "start" "-a" "7dcd81ed28399359e5dfcd623bf05022faff3f93a3a9429bf23423c6c68a80d9"`
Dec 12 06:57:24.436 INFO [stderr] usermod: no changes
Dec 12 06:57:24.498 INFO [stderr]     Checking stator v0.1.1 (/source)
Dec 12 06:57:25.504 INFO [stderr] warning: unused variable: `from`
Dec 12 06:57:25.504 INFO [stderr]   --> src/lib.rs:30:50
Dec 12 06:57:25.504 INFO [stderr]    |
Dec 12 06:57:25.504 INFO [stderr] 30 |     state.add_handler(States::a(), States::b(), |from: &String|
Dec 12 06:57:25.504 INFO [stderr]    |                                                  ^^^^ help: consider using `_from` instead
Dec 12 06:57:25.504 INFO [stderr]    |
Dec 12 06:57:25.504 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 06:57:25.504 INFO [stderr] 
Dec 12 06:57:25.504 INFO [stderr] warning: unused variable: `from`
Dec 12 06:57:25.504 INFO [stderr]   --> src/lib.rs:36:58
Dec 12 06:57:25.504 INFO [stderr]    |
Dec 12 06:57:25.504 INFO [stderr] 36 |     state.add_handler(Stator::any_state(), States::b(), |from: &String|
Dec 12 06:57:25.504 INFO [stderr]    |                                                          ^^^^ help: consider using `_from` instead
Dec 12 06:57:25.504 INFO [stderr] 
Dec 12 06:57:25.504 INFO [stderr] warning: unused variable: `from`
Dec 12 06:57:25.504 INFO [stderr]   --> src/lib.rs:42:58
Dec 12 06:57:25.504 INFO [stderr]    |
Dec 12 06:57:25.504 INFO [stderr] 42 |     state.add_handler(States::a(), Stator::any_state(), |from: &String|
Dec 12 06:57:25.505 INFO [stderr]    |                                                          ^^^^ help: consider using `_from` instead
Dec 12 06:57:25.505 INFO [stderr] 
Dec 12 06:57:25.505 INFO [stderr] warning: unused variable: `from`
Dec 12 06:57:25.505 INFO [stderr]   --> src/lib.rs:48:58
Dec 12 06:57:25.505 INFO [stderr]    |
Dec 12 06:57:25.505 INFO [stderr] 48 |     state.add_handler(Stator::any_state(), States::a(), |from: &String|
Dec 12 06:57:25.505 INFO [stderr]    |                                                          ^^^^ help: consider using `_from` instead
Dec 12 06:57:25.505 INFO [stderr] 
Dec 12 06:57:25.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 12 06:57:25.598 INFO [stderr] su: No module specific data is present
Dec 12 06:57:26.035 INFO running `"docker" "inspect" "7dcd81ed28399359e5dfcd623bf05022faff3f93a3a9429bf23423c6c68a80d9"`
Dec 12 06:57:26.214 INFO running `"docker" "rm" "-f" "7dcd81ed28399359e5dfcd623bf05022faff3f93a3a9429bf23423c6c68a80d9"`
Dec 12 06:57:26.367 INFO [stdout] 7dcd81ed28399359e5dfcd623bf05022faff3f93a3a9429bf23423c6c68a80d9