Oct 13 08:01:03.781 INFO checking stator-0.1.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:01:03.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 08:01:04.064 INFO blam! 64c58fdab2e044d4cd8b6739377c1c6d808247bef68c01ce487db6344727bad7
Oct 13 08:01:04.067 INFO running `"docker" "start" "-a" "64c58fdab2e044d4cd8b6739377c1c6d808247bef68c01ce487db6344727bad7"`
Oct 13 08:01:04.788 INFO kablam! usermod: no changes
Oct 13 08:01:04.829 INFO kablam!     Checking stator v0.1.1 (/source)
Oct 13 08:01:05.485 INFO kablam! warning: unused variable: `from`
Oct 13 08:01:05.485 INFO kablam!   --> src/lib.rs:30:50
Oct 13 08:01:05.485 INFO kablam!    |
Oct 13 08:01:05.485 INFO kablam! 30 |     state.add_handler(States::a(), States::b(), |from: &String|
Oct 13 08:01:05.485 INFO kablam!    |                                                  ^^^^ help: consider using `_from` instead
Oct 13 08:01:05.485 INFO kablam!    |
Oct 13 08:01:05.485 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 08:01:05.485 INFO kablam! 
Oct 13 08:01:05.485 INFO kablam! warning: unused variable: `from`
Oct 13 08:01:05.485 INFO kablam!   --> src/lib.rs:36:58
Oct 13 08:01:05.485 INFO kablam!    |
Oct 13 08:01:05.485 INFO kablam! 36 |     state.add_handler(Stator::any_state(), States::b(), |from: &String|
Oct 13 08:01:05.485 INFO kablam!    |                                                          ^^^^ help: consider using `_from` instead
Oct 13 08:01:05.485 INFO kablam! 
Oct 13 08:01:05.485 INFO kablam! warning: unused variable: `from`
Oct 13 08:01:05.485 INFO kablam!   --> src/lib.rs:42:58
Oct 13 08:01:05.485 INFO kablam!    |
Oct 13 08:01:05.485 INFO kablam! 42 |     state.add_handler(States::a(), Stator::any_state(), |from: &String|
Oct 13 08:01:05.485 INFO kablam!    |                                                          ^^^^ help: consider using `_from` instead
Oct 13 08:01:05.485 INFO kablam! 
Oct 13 08:01:05.485 INFO kablam! warning: unused variable: `from`
Oct 13 08:01:05.485 INFO kablam!   --> src/lib.rs:48:58
Oct 13 08:01:05.486 INFO kablam!    |
Oct 13 08:01:05.486 INFO kablam! 48 |     state.add_handler(Stator::any_state(), States::a(), |from: &String|
Oct 13 08:01:05.486 INFO kablam!    |                                                          ^^^^ help: consider using `_from` instead
Oct 13 08:01:05.486 INFO kablam! 
Oct 13 08:01:05.536 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Oct 13 08:01:05.544 INFO kablam! su: No module specific data is present
Oct 13 08:01:06.053 INFO running `"docker" "rm" "-f" "64c58fdab2e044d4cd8b6739377c1c6d808247bef68c01ce487db6344727bad7"`
Oct 13 08:01:06.254 INFO blam! 64c58fdab2e044d4cd8b6739377c1c6d808247bef68c01ce487db6344727bad7