Dec 18 10:48:41.909 INFO checking stator-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:48:41.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/stator/0.1.1:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:48:42.176 INFO [stdout] bf842df4bccfc0fa33c66b2e64dc00b3fc316771556b0910db5952af9b3a2a37
Dec 18 10:48:42.177 INFO running `"docker" "start" "-a" "bf842df4bccfc0fa33c66b2e64dc00b3fc316771556b0910db5952af9b3a2a37"`
Dec 18 10:48:42.956 INFO [stderr]     Checking stator v0.1.1 (/opt/crater/workdir)
Dec 18 10:48:43.294 INFO [stderr] warning: unused variable: `from`
Dec 18 10:48:43.294 INFO [stderr]   --> src/lib.rs:30:50
Dec 18 10:48:43.294 INFO [stderr]    |
Dec 18 10:48:43.294 INFO [stderr] 30 |     state.add_handler(States::a(), States::b(), |from: &String|
Dec 18 10:48:43.294 INFO [stderr]    |                                                  ^^^^ help: consider using `_from` instead
Dec 18 10:48:43.294 INFO [stderr]    |
Dec 18 10:48:43.294 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 10:48:43.294 INFO [stderr] 
Dec 18 10:48:43.294 INFO [stderr] warning: unused variable: `from`
Dec 18 10:48:43.294 INFO [stderr]   --> src/lib.rs:36:58
Dec 18 10:48:43.294 INFO [stderr]    |
Dec 18 10:48:43.294 INFO [stderr] 36 |     state.add_handler(Stator::any_state(), States::b(), |from: &String|
Dec 18 10:48:43.294 INFO [stderr]    |                                                          ^^^^ help: consider using `_from` instead
Dec 18 10:48:43.294 INFO [stderr] 
Dec 18 10:48:43.294 INFO [stderr] warning: unused variable: `from`
Dec 18 10:48:43.294 INFO [stderr]   --> src/lib.rs:42:58
Dec 18 10:48:43.294 INFO [stderr]    |
Dec 18 10:48:43.294 INFO [stderr] 42 |     state.add_handler(States::a(), Stator::any_state(), |from: &String|
Dec 18 10:48:43.294 INFO [stderr]    |                                                          ^^^^ help: consider using `_from` instead
Dec 18 10:48:43.294 INFO [stderr] 
Dec 18 10:48:43.294 INFO [stderr] warning: unused variable: `from`
Dec 18 10:48:43.294 INFO [stderr]   --> src/lib.rs:48:58
Dec 18 10:48:43.294 INFO [stderr]    |
Dec 18 10:48:43.294 INFO [stderr] 48 |     state.add_handler(Stator::any_state(), States::a(), |from: &String|
Dec 18 10:48:43.294 INFO [stderr]    |                                                          ^^^^ help: consider using `_from` instead
Dec 18 10:48:43.294 INFO [stderr] 
Dec 18 10:48:43.327 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.39s
Dec 18 10:48:43.602 INFO running `"docker" "inspect" "bf842df4bccfc0fa33c66b2e64dc00b3fc316771556b0910db5952af9b3a2a37"`
Dec 18 10:48:43.676 INFO running `"docker" "rm" "-f" "bf842df4bccfc0fa33c66b2e64dc00b3fc316771556b0910db5952af9b3a2a37"`
Dec 18 10:48:43.777 INFO [stdout] bf842df4bccfc0fa33c66b2e64dc00b3fc316771556b0910db5952af9b3a2a37