Sep 04 13:00:09.274 INFO checking kawaii-0.1.0-alpha against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893 Sep 04 13:00:09.274 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets Sep 04 13:00:09.274 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 13:00:09.486 INFO blam! 8009cb1c9c33e8dd39962f3ace2fcec2437d77e5fda5316e3d702c9cb73b060c Sep 04 13:00:09.488 INFO running `"docker" "start" "-a" "8009cb1c9c33e8dd39962f3ace2fcec2437d77e5fda5316e3d702c9cb73b060c"` Sep 04 13:00:10.050 INFO kablam! Checking kawaii v0.1.0-alpha (file:///source) Sep 04 13:00:10.605 INFO kablam! warning: unused import: `Config` Sep 04 13:00:10.605 INFO kablam! --> src/fmt.rs:18:21 Sep 04 13:00:10.605 INFO kablam! | Sep 04 13:00:10.605 INFO kablam! 18 | use config::{Width, Config}; Sep 04 13:00:10.605 INFO kablam! | ^^^^^^ Sep 04 13:00:10.605 INFO kablam! | Sep 04 13:00:10.605 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 04 13:00:10.605 INFO kablam! Sep 04 13:00:10.678 INFO kablam! warning: unused import: `Config` Sep 04 13:00:10.678 INFO kablam! --> src/fmt.rs:18:21 Sep 04 13:00:10.678 INFO kablam! | Sep 04 13:00:10.679 INFO kablam! 18 | use config::{Width, Config}; Sep 04 13:00:10.679 INFO kablam! | ^^^^^^ Sep 04 13:00:10.679 INFO kablam! | Sep 04 13:00:10.679 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 04 13:00:10.679 INFO kablam! Sep 04 13:00:10.680 INFO kablam! warning: unused import: `traits::Kawaii` Sep 04 13:00:10.681 INFO kablam! --> src/util.rs:69:6 Sep 04 13:00:10.681 INFO kablam! | Sep 04 13:00:10.681 INFO kablam! 69 | use traits::Kawaii; Sep 04 13:00:10.681 INFO kablam! | ^^^^^^^^^^^^^^ Sep 04 13:00:10.681 INFO kablam! Sep 04 13:00:10.957 INFO kablam! warning: unused variable: `f` Sep 04 13:00:10.957 INFO kablam! --> src/fmt.rs:61:12 Sep 04 13:00:10.957 INFO kablam! | Sep 04 13:00:10.957 INFO kablam! 61 | fn indent(f: &mut fmt::Formatter, n: usize) -> fmt::Result { Sep 04 13:00:10.958 INFO kablam! | ^ help: consider using `_f` instead Sep 04 13:00:10.958 INFO kablam! | Sep 04 13:00:10.958 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 04 13:00:10.958 INFO kablam! Sep 04 13:00:10.958 INFO kablam! warning: unused variable: `n` Sep 04 13:00:10.958 INFO kablam! --> src/fmt.rs:61:36 Sep 04 13:00:10.958 INFO kablam! | Sep 04 13:00:10.958 INFO kablam! 61 | fn indent(f: &mut fmt::Formatter, n: usize) -> fmt::Result { Sep 04 13:00:10.958 INFO kablam! | ^ help: consider using `_n` instead Sep 04 13:00:10.958 INFO kablam! Sep 04 13:00:11.045 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Sep 04 13:00:11.045 INFO kablam! --> src/util.rs:74:3 Sep 04 13:00:11.045 INFO kablam! | Sep 04 13:00:11.045 INFO kablam! 74 | assert_eq!(kawaii::empty(), Rc::new(Document::Empty)); Sep 04 13:00:11.045 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 04 13:00:11.045 INFO kablam! | Sep 04 13:00:11.046 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Sep 04 13:00:11.046 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Sep 04 13:00:11.046 INFO kablam! Sep 04 13:00:11.048 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Sep 04 13:00:11.048 INFO kablam! --> src/util.rs:79:3 Sep 04 13:00:11.048 INFO kablam! | Sep 04 13:00:11.048 INFO kablam! 79 | assert_eq!(kawaii::string("foo"), Sep 04 13:00:11.048 INFO kablam! | _________^ Sep 04 13:00:11.049 INFO kablam! 80 | | Rc::new(Document::String("foo".into()))); Sep 04 13:00:11.049 INFO kablam! | |_____________________________________________________^ Sep 04 13:00:11.049 INFO kablam! | Sep 04 13:00:11.049 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Sep 04 13:00:11.049 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Sep 04 13:00:11.049 INFO kablam! Sep 04 13:00:11.062 INFO kablam! error[E0277]: the trait bound `&std::rc::Rc: traits::Kawaii` is not satisfied Sep 04 13:00:11.062 INFO kablam! --> src/util.rs:85:14 Sep 04 13:00:11.062 INFO kablam! | Sep 04 13:00:11.062 INFO kablam! 85 | assert_eq!(kawaii::concat(&[kawaii::string("foo"), kawaii::string("bar")]), Sep 04 13:00:11.062 INFO kablam! | ^^^^^^^^^^^^^^ the trait `traits::Kawaii` is not implemented for `&std::rc::Rc` Sep 04 13:00:11.062 INFO kablam! | Sep 04 13:00:11.062 INFO kablam! = help: the following implementations were found: Sep 04 13:00:11.062 INFO kablam! as traits::Kawaii> Sep 04 13:00:11.062 INFO kablam! note: required by `util::concat` Sep 04 13:00:11.062 INFO kablam! --> src/util.rs:32:1 Sep 04 13:00:11.062 INFO kablam! | Sep 04 13:00:11.062 INFO kablam! 32 | pub fn concat>(values: I) -> Rc { Sep 04 13:00:11.062 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 04 13:00:11.062 INFO kablam! Sep 04 13:00:11.063 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Sep 04 13:00:11.063 INFO kablam! --> src/util.rs:85:3 Sep 04 13:00:11.063 INFO kablam! | Sep 04 13:00:11.063 INFO kablam! 85 | assert_eq!(kawaii::concat(&[kawaii::string("foo"), kawaii::string("bar")]), Sep 04 13:00:11.063 INFO kablam! | _________^ Sep 04 13:00:11.063 INFO kablam! 86 | | Rc::new(Document::Cons { Sep 04 13:00:11.063 INFO kablam! 87 | | left: Rc::new(Document::String("foo".into())), Sep 04 13:00:11.063 INFO kablam! 88 | | right: Rc::new(Document::String("bar".into())), Sep 04 13:00:11.063 INFO kablam! 89 | | })); Sep 04 13:00:11.063 INFO kablam! | |________________^ Sep 04 13:00:11.063 INFO kablam! | Sep 04 13:00:11.064 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Sep 04 13:00:11.064 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Sep 04 13:00:11.064 INFO kablam! Sep 04 13:00:11.072 INFO kablam! error: aborting due to 4 previous errors Sep 04 13:00:11.072 INFO kablam! Sep 04 13:00:11.072 INFO kablam! Some errors occurred: E0277, E0369. Sep 04 13:00:11.072 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 04 13:00:11.080 INFO kablam! error: Could not compile `kawaii`. Sep 04 13:00:11.080 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 04 13:00:11.092 INFO kablam! error: build failed Sep 04 13:00:11.094 INFO kablam! su: No module specific data is present Sep 04 13:00:11.496 INFO running `"docker" "rm" "-f" "8009cb1c9c33e8dd39962f3ace2fcec2437d77e5fda5316e3d702c9cb73b060c"` Sep 04 13:00:11.605 INFO blam! 8009cb1c9c33e8dd39962f3ace2fcec2437d77e5fda5316e3d702c9cb73b060c