Aug 30 13:17:18.748 INFO checking kawaii-0.1.0-alpha against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707 Aug 30 13:17:18.748 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets Aug 30 13:17:18.748 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 13:17:18.922 INFO blam! 640ed3b1b922f2df48a145ef9d1f31fe6b33a0988131e2ef7b24cb54420c3b52 Aug 30 13:17:18.923 INFO running `"docker" "start" "-a" "640ed3b1b922f2df48a145ef9d1f31fe6b33a0988131e2ef7b24cb54420c3b52"` Aug 30 13:17:19.512 INFO kablam! Checking kawaii v0.1.0-alpha (file:///source) Aug 30 13:17:20.099 INFO kablam! warning: unused import: `Config` Aug 30 13:17:20.099 INFO kablam! --> src/fmt.rs:18:21 Aug 30 13:17:20.099 INFO kablam! | Aug 30 13:17:20.099 INFO kablam! 18 | use config::{Width, Config}; Aug 30 13:17:20.099 INFO kablam! | ^^^^^^ Aug 30 13:17:20.099 INFO kablam! | Aug 30 13:17:20.099 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 30 13:17:20.099 INFO kablam! Aug 30 13:17:20.112 INFO kablam! warning: unused import: `Config` Aug 30 13:17:20.112 INFO kablam! --> src/fmt.rs:18:21 Aug 30 13:17:20.112 INFO kablam! | Aug 30 13:17:20.112 INFO kablam! 18 | use config::{Width, Config}; Aug 30 13:17:20.112 INFO kablam! | ^^^^^^ Aug 30 13:17:20.112 INFO kablam! | Aug 30 13:17:20.112 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 30 13:17:20.112 INFO kablam! Aug 30 13:17:20.113 INFO kablam! warning: unused import: `traits::Kawaii` Aug 30 13:17:20.113 INFO kablam! --> src/util.rs:69:6 Aug 30 13:17:20.113 INFO kablam! | Aug 30 13:17:20.114 INFO kablam! 69 | use traits::Kawaii; Aug 30 13:17:20.114 INFO kablam! | ^^^^^^^^^^^^^^ Aug 30 13:17:20.114 INFO kablam! Aug 30 13:17:20.411 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Aug 30 13:17:20.411 INFO kablam! --> src/util.rs:74:3 Aug 30 13:17:20.411 INFO kablam! | Aug 30 13:17:20.411 INFO kablam! 74 | assert_eq!(kawaii::empty(), Rc::new(Document::Empty)); Aug 30 13:17:20.411 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 13:17:20.411 INFO kablam! | Aug 30 13:17:20.411 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Aug 30 13:17:20.411 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) Aug 30 13:17:20.411 INFO kablam! Aug 30 13:17:20.413 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Aug 30 13:17:20.413 INFO kablam! --> src/util.rs:79:3 Aug 30 13:17:20.414 INFO kablam! | Aug 30 13:17:20.414 INFO kablam! 79 | assert_eq!(kawaii::string("foo"), Aug 30 13:17:20.414 INFO kablam! | _________^ Aug 30 13:17:20.414 INFO kablam! 80 | | Rc::new(Document::String("foo".into()))); Aug 30 13:17:20.414 INFO kablam! | |_____________________________________________________^ Aug 30 13:17:20.414 INFO kablam! | Aug 30 13:17:20.414 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Aug 30 13:17:20.414 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) Aug 30 13:17:20.415 INFO kablam! Aug 30 13:17:20.424 INFO kablam! error[E0277]: the trait bound `&std::rc::Rc: traits::Kawaii` is not satisfied Aug 30 13:17:20.424 INFO kablam! --> src/util.rs:85:14 Aug 30 13:17:20.424 INFO kablam! | Aug 30 13:17:20.424 INFO kablam! 85 | assert_eq!(kawaii::concat(&[kawaii::string("foo"), kawaii::string("bar")]), Aug 30 13:17:20.424 INFO kablam! | ^^^^^^^^^^^^^^ the trait `traits::Kawaii` is not implemented for `&std::rc::Rc` Aug 30 13:17:20.424 INFO kablam! | Aug 30 13:17:20.424 INFO kablam! = help: the following implementations were found: Aug 30 13:17:20.424 INFO kablam! as traits::Kawaii> Aug 30 13:17:20.424 INFO kablam! note: required by `util::concat` Aug 30 13:17:20.424 INFO kablam! --> src/util.rs:32:1 Aug 30 13:17:20.425 INFO kablam! | Aug 30 13:17:20.425 INFO kablam! 32 | pub fn concat>(values: I) -> Rc { Aug 30 13:17:20.425 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 30 13:17:20.425 INFO kablam! Aug 30 13:17:20.426 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Aug 30 13:17:20.426 INFO kablam! --> src/util.rs:85:3 Aug 30 13:17:20.426 INFO kablam! | Aug 30 13:17:20.426 INFO kablam! 85 | assert_eq!(kawaii::concat(&[kawaii::string("foo"), kawaii::string("bar")]), Aug 30 13:17:20.426 INFO kablam! | _________^ Aug 30 13:17:20.426 INFO kablam! 86 | | Rc::new(Document::Cons { Aug 30 13:17:20.426 INFO kablam! 87 | | left: Rc::new(Document::String("foo".into())), Aug 30 13:17:20.426 INFO kablam! 88 | | right: Rc::new(Document::String("bar".into())), Aug 30 13:17:20.426 INFO kablam! 89 | | })); Aug 30 13:17:20.426 INFO kablam! | |________________^ Aug 30 13:17:20.426 INFO kablam! | Aug 30 13:17:20.426 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Aug 30 13:17:20.426 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) Aug 30 13:17:20.426 INFO kablam! Aug 30 13:17:20.432 INFO kablam! error: aborting due to 4 previous errors Aug 30 13:17:20.432 INFO kablam! Aug 30 13:17:20.432 INFO kablam! Some errors occurred: E0277, E0369. Aug 30 13:17:20.432 INFO kablam! For more information about an error, try `rustc --explain E0277`. Aug 30 13:17:20.433 INFO kablam! warning: unused variable: `f` Aug 30 13:17:20.433 INFO kablam! --> src/fmt.rs:61:12 Aug 30 13:17:20.433 INFO kablam! | Aug 30 13:17:20.433 INFO kablam! 61 | fn indent(f: &mut fmt::Formatter, n: usize) -> fmt::Result { Aug 30 13:17:20.433 INFO kablam! | ^ help: consider using `_f` instead Aug 30 13:17:20.433 INFO kablam! | Aug 30 13:17:20.433 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 30 13:17:20.433 INFO kablam! Aug 30 13:17:20.433 INFO kablam! warning: unused variable: `n` Aug 30 13:17:20.433 INFO kablam! --> src/fmt.rs:61:36 Aug 30 13:17:20.433 INFO kablam! | Aug 30 13:17:20.433 INFO kablam! 61 | fn indent(f: &mut fmt::Formatter, n: usize) -> fmt::Result { Aug 30 13:17:20.433 INFO kablam! | ^ help: consider using `_n` instead Aug 30 13:17:20.433 INFO kablam! Aug 30 13:17:20.440 INFO kablam! error: Could not compile `kawaii`. Aug 30 13:17:20.440 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 30 13:17:20.555 INFO kablam! error: build failed Aug 30 13:17:20.556 INFO kablam! su: No module specific data is present Aug 30 13:17:21.029 INFO running `"docker" "rm" "-f" "640ed3b1b922f2df48a145ef9d1f31fe6b33a0988131e2ef7b24cb54420c3b52"` Aug 30 13:17:21.149 INFO blam! 640ed3b1b922f2df48a145ef9d1f31fe6b33a0988131e2ef7b24cb54420c3b52