Dec 18 16:21:02.192 INFO checking funfsm-0.2.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:21:02.192 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/funfsm/0.2.1:/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 16:21:02.390 INFO [stdout] 7f50c11a2f8455d2ed2e8aa21788bdce674a9350093c7f21c927ff6e37ee2fc8
Dec 18 16:21:02.392 INFO running `"docker" "start" "-a" "7f50c11a2f8455d2ed2e8aa21788bdce674a9350093c7f21c927ff6e37ee2fc8"`
Dec 18 16:21:03.011 INFO [stderr]     Checking funfsm v0.2.1 (/opt/crater/workdir)
Dec 18 16:21:03.494 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 18 16:21:03.494 INFO [stderr]  --> src/constraints.rs:4:18
Dec 18 16:21:03.494 INFO [stderr]   |
Dec 18 16:21:03.494 INFO [stderr] 4 | pub type Pred<T: FsmTypes> = Box<Fn(&T::Context) -> bool>;
Dec 18 16:21:03.494 INFO [stderr]   |                  ^^^^^^^^
Dec 18 16:21:03.494 INFO [stderr]   |
Dec 18 16:21:03.494 INFO [stderr]   = note: #[warn(type_alias_bounds)] on by default
Dec 18 16:21:03.494 INFO [stderr]   = help: the bound will not be checked when the type alias is used, and should be removed
Dec 18 16:21:03.494 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.494 INFO [stderr]  --> src/constraints.rs:4:38
Dec 18 16:21:03.494 INFO [stderr]   |
Dec 18 16:21:03.494 INFO [stderr] 4 | pub type Pred<T: FsmTypes> = Box<Fn(&T::Context) -> bool>;
Dec 18 16:21:03.494 INFO [stderr]   |                                      ^^^^^^^^^^
Dec 18 16:21:03.494 INFO [stderr] 
Dec 18 16:21:03.494 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 18 16:21:03.494 INFO [stderr]  --> src/constraints.rs:5:29
Dec 18 16:21:03.494 INFO [stderr]   |
Dec 18 16:21:03.495 INFO [stderr] 5 | pub type TransitionCheck<T: FsmTypes>
Dec 18 16:21:03.495 INFO [stderr]   |                             ^^^^^^^^
Dec 18 16:21:03.495 INFO [stderr]   |
Dec 18 16:21:03.495 INFO [stderr]   = help: the bound will not be checked when the type alias is used, and should be removed
Dec 18 16:21:03.495 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.495 INFO [stderr]  --> src/constraints.rs:6:11
Dec 18 16:21:03.496 INFO [stderr]   |
Dec 18 16:21:03.496 INFO [stderr] 6 |     = fn(&T::Context, &T::Context, &T::Msg, &Vec<T::Output>) -> Result<(), String>;
Dec 18 16:21:03.496 INFO [stderr]   |           ^^^^^^^^^^
Dec 18 16:21:03.496 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.496 INFO [stderr]  --> src/constraints.rs:6:24
Dec 18 16:21:03.496 INFO [stderr]   |
Dec 18 16:21:03.496 INFO [stderr] 6 |     = fn(&T::Context, &T::Context, &T::Msg, &Vec<T::Output>) -> Result<(), String>;
Dec 18 16:21:03.496 INFO [stderr]   |                        ^^^^^^^^^^
Dec 18 16:21:03.497 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.497 INFO [stderr]  --> src/constraints.rs:6:37
Dec 18 16:21:03.497 INFO [stderr]   |
Dec 18 16:21:03.497 INFO [stderr] 6 |     = fn(&T::Context, &T::Context, &T::Msg, &Vec<T::Output>) -> Result<(), String>;
Dec 18 16:21:03.497 INFO [stderr]   |                                     ^^^^^^
Dec 18 16:21:03.497 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.497 INFO [stderr]  --> src/constraints.rs:6:50
Dec 18 16:21:03.497 INFO [stderr]   |
Dec 18 16:21:03.497 INFO [stderr] 6 |     = fn(&T::Context, &T::Context, &T::Msg, &Vec<T::Output>) -> Result<(), String>;
Dec 18 16:21:03.497 INFO [stderr]   |                                                  ^^^^^^^^^
Dec 18 16:21:03.498 INFO [stderr] 
Dec 18 16:21:03.777 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 18 16:21:03.777 INFO [stderr]  --> src/constraints.rs:4:18
Dec 18 16:21:03.777 INFO [stderr]   |
Dec 18 16:21:03.777 INFO [stderr] 4 | pub type Pred<T: FsmTypes> = Box<Fn(&T::Context) -> bool>;
Dec 18 16:21:03.777 INFO [stderr]   |                  ^^^^^^^^
Dec 18 16:21:03.777 INFO [stderr]   |
Dec 18 16:21:03.777 INFO [stderr]   = note: #[warn(type_alias_bounds)] on by default
Dec 18 16:21:03.777 INFO [stderr]   = help: the bound will not be checked when the type alias is used, and should be removed
Dec 18 16:21:03.777 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.777 INFO [stderr]  --> src/constraints.rs:4:38
Dec 18 16:21:03.777 INFO [stderr]   |
Dec 18 16:21:03.777 INFO [stderr] 4 | pub type Pred<T: FsmTypes> = Box<Fn(&T::Context) -> bool>;
Dec 18 16:21:03.777 INFO [stderr]   |                                      ^^^^^^^^^^
Dec 18 16:21:03.777 INFO [stderr] 
Dec 18 16:21:03.777 INFO [stderr] warning: bounds on generic parameters are not enforced in type aliases
Dec 18 16:21:03.777 INFO [stderr]  --> src/constraints.rs:5:29
Dec 18 16:21:03.777 INFO [stderr]   |
Dec 18 16:21:03.777 INFO [stderr] 5 | pub type TransitionCheck<T: FsmTypes>
Dec 18 16:21:03.777 INFO [stderr]   |                             ^^^^^^^^
Dec 18 16:21:03.777 INFO [stderr]   |
Dec 18 16:21:03.777 INFO [stderr]   = help: the bound will not be checked when the type alias is used, and should be removed
Dec 18 16:21:03.777 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.777 INFO [stderr]  --> src/constraints.rs:6:11
Dec 18 16:21:03.777 INFO [stderr]   |
Dec 18 16:21:03.777 INFO [stderr] 6 |     = fn(&T::Context, &T::Context, &T::Msg, &Vec<T::Output>) -> Result<(), String>;
Dec 18 16:21:03.777 INFO [stderr]   |           ^^^^^^^^^^
Dec 18 16:21:03.777 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.777 INFO [stderr]  --> src/constraints.rs:6:24
Dec 18 16:21:03.777 INFO [stderr]   |
Dec 18 16:21:03.777 INFO [stderr] 6 |     = fn(&T::Context, &T::Context, &T::Msg, &Vec<T::Output>) -> Result<(), String>;
Dec 18 16:21:03.777 INFO [stderr]   |                        ^^^^^^^^^^
Dec 18 16:21:03.777 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.777 INFO [stderr]  --> src/constraints.rs:6:37
Dec 18 16:21:03.777 INFO [stderr]   |
Dec 18 16:21:03.777 INFO [stderr] 6 |     = fn(&T::Context, &T::Context, &T::Msg, &Vec<T::Output>) -> Result<(), String>;
Dec 18 16:21:03.777 INFO [stderr]   |                                     ^^^^^^
Dec 18 16:21:03.777 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 18 16:21:03.777 INFO [stderr]  --> src/constraints.rs:6:50
Dec 18 16:21:03.777 INFO [stderr]   |
Dec 18 16:21:03.777 INFO [stderr] 6 |     = fn(&T::Context, &T::Context, &T::Msg, &Vec<T::Output>) -> Result<(), String>;
Dec 18 16:21:03.777 INFO [stderr]   |                                                  ^^^^^^^^^
Dec 18 16:21:03.777 INFO [stderr] 
Dec 18 16:21:04.086 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 18 16:21:04.546 INFO running `"docker" "inspect" "7f50c11a2f8455d2ed2e8aa21788bdce674a9350093c7f21c927ff6e37ee2fc8"`
Dec 18 16:21:04.882 INFO running `"docker" "rm" "-f" "7f50c11a2f8455d2ed2e8aa21788bdce674a9350093c7f21c927ff6e37ee2fc8"`
Dec 18 16:21:05.136 INFO [stdout] 7f50c11a2f8455d2ed2e8aa21788bdce674a9350093c7f21c927ff6e37ee2fc8