Sep 17 22:24:27.194 INFO checking kawaii-0.1.0-alpha against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 17 22:24:27.194 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 17 22:24:27.194 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 22:24:27.590 INFO blam! 9fb117b588f17a2bc0a2a93397ac2da0f5ab9e0f147cf490b962d9c6002d0ed2 Sep 17 22:24:27.593 INFO running `"docker" "start" "-a" "9fb117b588f17a2bc0a2a93397ac2da0f5ab9e0f147cf490b962d9c6002d0ed2"` Sep 17 22:24:29.106 INFO kablam! usermod: no changes Sep 17 22:24:29.235 INFO kablam! Checking kawaii v0.1.0-alpha (/source) Sep 17 22:24:29.747 INFO kablam! warning: unused import: `Config` Sep 17 22:24:29.747 INFO kablam! --> src/fmt.rs:18:21 Sep 17 22:24:29.747 INFO kablam! | Sep 17 22:24:29.747 INFO kablam! 18 | use config::{Width, Config}; Sep 17 22:24:29.747 INFO kablam! | ^^^^^^ Sep 17 22:24:29.747 INFO kablam! | Sep 17 22:24:29.747 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 22:24:29.747 INFO kablam! Sep 17 22:24:29.747 INFO kablam! warning: unused import: `traits::Kawaii` Sep 17 22:24:29.747 INFO kablam! --> src/util.rs:69:6 Sep 17 22:24:29.747 INFO kablam! | Sep 17 22:24:29.747 INFO kablam! 69 | use traits::Kawaii; Sep 17 22:24:29.747 INFO kablam! | ^^^^^^^^^^^^^^ Sep 17 22:24:29.747 INFO kablam! Sep 17 22:24:29.763 INFO kablam! warning: unused import: `Config` Sep 17 22:24:29.763 INFO kablam! --> src/fmt.rs:18:21 Sep 17 22:24:29.763 INFO kablam! | Sep 17 22:24:29.763 INFO kablam! 18 | use config::{Width, Config}; Sep 17 22:24:29.763 INFO kablam! | ^^^^^^ Sep 17 22:24:29.763 INFO kablam! | Sep 17 22:24:29.763 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 22:24:29.763 INFO kablam! Sep 17 22:24:29.940 INFO kablam! warning: unused variable: `f` Sep 17 22:24:29.940 INFO kablam! --> src/fmt.rs:61:12 Sep 17 22:24:29.940 INFO kablam! | Sep 17 22:24:29.940 INFO kablam! 61 | fn indent(f: &mut fmt::Formatter, n: usize) -> fmt::Result { Sep 17 22:24:29.940 INFO kablam! | ^ help: consider using `_f` instead Sep 17 22:24:29.941 INFO kablam! | Sep 17 22:24:29.941 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 17 22:24:29.941 INFO kablam! Sep 17 22:24:29.941 INFO kablam! warning: unused variable: `n` Sep 17 22:24:29.941 INFO kablam! --> src/fmt.rs:61:36 Sep 17 22:24:29.941 INFO kablam! | Sep 17 22:24:29.941 INFO kablam! 61 | fn indent(f: &mut fmt::Formatter, n: usize) -> fmt::Result { Sep 17 22:24:29.941 INFO kablam! | ^ help: consider using `_n` instead Sep 17 22:24:29.941 INFO kablam! Sep 17 22:24:30.075 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Sep 17 22:24:30.075 INFO kablam! --> src/util.rs:74:3 Sep 17 22:24:30.075 INFO kablam! | Sep 17 22:24:30.075 INFO kablam! 74 | assert_eq!(kawaii::empty(), Rc::new(Document::Empty)); Sep 17 22:24:30.075 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 22:24:30.075 INFO kablam! | Sep 17 22:24:30.075 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Sep 17 22:24:30.075 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 17 22:24:30.075 INFO kablam! Sep 17 22:24:30.075 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Sep 17 22:24:30.075 INFO kablam! --> src/util.rs:79:3 Sep 17 22:24:30.075 INFO kablam! | Sep 17 22:24:30.075 INFO kablam! 79 | assert_eq!(kawaii::string("foo"), Sep 17 22:24:30.075 INFO kablam! | _________^ Sep 17 22:24:30.075 INFO kablam! 80 | | Rc::new(Document::String("foo".into()))); Sep 17 22:24:30.075 INFO kablam! | |_____________________________________________________^ Sep 17 22:24:30.075 INFO kablam! | Sep 17 22:24:30.075 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Sep 17 22:24:30.075 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 17 22:24:30.075 INFO kablam! Sep 17 22:24:30.079 INFO kablam! error[E0277]: the trait bound `&std::rc::Rc: traits::Kawaii` is not satisfied Sep 17 22:24:30.079 INFO kablam! --> src/util.rs:85:14 Sep 17 22:24:30.079 INFO kablam! | Sep 17 22:24:30.079 INFO kablam! 85 | assert_eq!(kawaii::concat(&[kawaii::string("foo"), kawaii::string("bar")]), Sep 17 22:24:30.079 INFO kablam! | ^^^^^^^^^^^^^^ the trait `traits::Kawaii` is not implemented for `&std::rc::Rc` Sep 17 22:24:30.079 INFO kablam! | Sep 17 22:24:30.079 INFO kablam! = help: the following implementations were found: Sep 17 22:24:30.079 INFO kablam! as traits::Kawaii> Sep 17 22:24:30.079 INFO kablam! note: required by `util::concat` Sep 17 22:24:30.079 INFO kablam! --> src/util.rs:32:1 Sep 17 22:24:30.079 INFO kablam! | Sep 17 22:24:30.079 INFO kablam! 32 | pub fn concat>(values: I) -> Rc { Sep 17 22:24:30.079 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 17 22:24:30.079 INFO kablam! Sep 17 22:24:30.079 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Sep 17 22:24:30.079 INFO kablam! --> src/util.rs:85:3 Sep 17 22:24:30.079 INFO kablam! | Sep 17 22:24:30.079 INFO kablam! 85 | assert_eq!(kawaii::concat(&[kawaii::string("foo"), kawaii::string("bar")]), Sep 17 22:24:30.079 INFO kablam! | _________^ Sep 17 22:24:30.079 INFO kablam! 86 | | Rc::new(Document::Cons { Sep 17 22:24:30.079 INFO kablam! 87 | | left: Rc::new(Document::String("foo".into())), Sep 17 22:24:30.079 INFO kablam! 88 | | right: Rc::new(Document::String("bar".into())), Sep 17 22:24:30.079 INFO kablam! 89 | | })); Sep 17 22:24:30.079 INFO kablam! | |________________^ Sep 17 22:24:30.079 INFO kablam! | Sep 17 22:24:30.079 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Sep 17 22:24:30.079 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 17 22:24:30.079 INFO kablam! Sep 17 22:24:30.091 INFO kablam! error: aborting due to 4 previous errors Sep 17 22:24:30.091 INFO kablam! Sep 17 22:24:30.091 INFO kablam! Some errors occurred: E0277, E0369. Sep 17 22:24:30.091 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 17 22:24:30.095 INFO kablam! error: Could not compile `kawaii`. Sep 17 22:24:30.095 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 22:24:30.423 INFO kablam! warning: unused imports: `Config`, `Kawaii`, `Style` Sep 17 22:24:30.423 INFO kablam! --> examples/basic.rs:2:14 Sep 17 22:24:30.424 INFO kablam! | Sep 17 22:24:30.424 INFO kablam! 2 | use kawaii::{Kawaii, Style, Config}; Sep 17 22:24:30.424 INFO kablam! | ^^^^^^ ^^^^^ ^^^^^^ Sep 17 22:24:30.425 INFO kablam! | Sep 17 22:24:30.425 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 22:24:30.425 INFO kablam! Sep 17 22:24:30.443 INFO kablam! error[E0277]: the trait bound `std::vec::Vec<{integer}>: kawaii::Kawaii` is not satisfied Sep 17 22:24:30.443 INFO kablam! --> examples/basic.rs:9:2 Sep 17 22:24:30.443 INFO kablam! | Sep 17 22:24:30.443 INFO kablam! 9 | kawaii::print(vec![1, 2, 3]); Sep 17 22:24:30.443 INFO kablam! | ^^^^^^^^^^^^^ the trait `kawaii::Kawaii` is not implemented for `std::vec::Vec<{integer}>` Sep 17 22:24:30.443 INFO kablam! | Sep 17 22:24:30.443 INFO kablam! = note: required by `kawaii::print` Sep 17 22:24:30.443 INFO kablam! Sep 17 22:24:30.443 INFO kablam! error[E0277]: the trait bound `main::Foo: kawaii::Kawaii` is not satisfied Sep 17 22:24:30.443 INFO kablam! --> examples/basic.rs:10:2 Sep 17 22:24:30.443 INFO kablam! | Sep 17 22:24:30.443 INFO kablam! 10 | kawaii::print(Foo); Sep 17 22:24:30.443 INFO kablam! | ^^^^^^^^^^^^^ the trait `kawaii::Kawaii` is not implemented for `main::Foo` Sep 17 22:24:30.443 INFO kablam! | Sep 17 22:24:30.443 INFO kablam! = note: required by `kawaii::print` Sep 17 22:24:30.443 INFO kablam! Sep 17 22:24:30.443 INFO kablam! error: aborting due to 2 previous errors Sep 17 22:24:30.443 INFO kablam! Sep 17 22:24:30.443 INFO kablam! For more information about this error, try `rustc --explain E0277`. Sep 17 22:24:30.449 INFO kablam! error: Could not compile `kawaii`. Sep 17 22:24:30.449 INFO kablam! Sep 17 22:24:30.449 INFO kablam! To learn more, run the command again with --verbose. Sep 17 22:24:30.459 INFO kablam! su: No module specific data is present Sep 17 22:24:31.445 INFO running `"docker" "rm" "-f" "9fb117b588f17a2bc0a2a93397ac2da0f5ab9e0f147cf490b962d9c6002d0ed2"` Sep 17 22:24:31.586 INFO blam! 9fb117b588f17a2bc0a2a93397ac2da0f5ab9e0f147cf490b962d9c6002d0ed2