Sep 10 16:01:45.958 INFO checking kawaii-0.1.0-alpha against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 16:01:45.959 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 16:01:45.959 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 16:01:46.156 INFO blam! aff6508368e58ff9199e47d1ed3287cd80c03fea6a1f0f4b05619337784299e5 Sep 10 16:01:46.158 INFO running `"docker" "start" "-a" "aff6508368e58ff9199e47d1ed3287cd80c03fea6a1f0f4b05619337784299e5"` Sep 10 16:01:46.704 INFO kablam! usermod: no changes Sep 10 16:01:46.751 INFO kablam! Checking kawaii v0.1.0-alpha (file:///source) Sep 10 16:01:47.053 INFO kablam! warning: unused import: `Config` Sep 10 16:01:47.053 INFO kablam! --> src/fmt.rs:18:21 Sep 10 16:01:47.053 INFO kablam! | Sep 10 16:01:47.053 INFO kablam! 18 | use config::{Width, Config}; Sep 10 16:01:47.053 INFO kablam! | ^^^^^^ Sep 10 16:01:47.053 INFO kablam! | Sep 10 16:01:47.053 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 16:01:47.053 INFO kablam! Sep 10 16:01:47.095 INFO kablam! warning: unused import: `Config` Sep 10 16:01:47.095 INFO kablam! --> src/fmt.rs:18:21 Sep 10 16:01:47.095 INFO kablam! | Sep 10 16:01:47.095 INFO kablam! 18 | use config::{Width, Config}; Sep 10 16:01:47.095 INFO kablam! | ^^^^^^ Sep 10 16:01:47.095 INFO kablam! | Sep 10 16:01:47.095 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 16:01:47.095 INFO kablam! Sep 10 16:01:47.095 INFO kablam! warning: unused import: `traits::Kawaii` Sep 10 16:01:47.095 INFO kablam! --> src/util.rs:69:6 Sep 10 16:01:47.095 INFO kablam! | Sep 10 16:01:47.095 INFO kablam! 69 | use traits::Kawaii; Sep 10 16:01:47.095 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 16:01:47.095 INFO kablam! Sep 10 16:01:47.263 INFO kablam! warning: unused variable: `f` Sep 10 16:01:47.263 INFO kablam! --> src/fmt.rs:61:12 Sep 10 16:01:47.263 INFO kablam! | Sep 10 16:01:47.263 INFO kablam! 61 | fn indent(f: &mut fmt::Formatter, n: usize) -> fmt::Result { Sep 10 16:01:47.264 INFO kablam! | ^ help: consider using `_f` instead Sep 10 16:01:47.264 INFO kablam! | Sep 10 16:01:47.264 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 10 16:01:47.264 INFO kablam! Sep 10 16:01:47.264 INFO kablam! warning: unused variable: `n` Sep 10 16:01:47.264 INFO kablam! --> src/fmt.rs:61:36 Sep 10 16:01:47.264 INFO kablam! | Sep 10 16:01:47.264 INFO kablam! 61 | fn indent(f: &mut fmt::Formatter, n: usize) -> fmt::Result { Sep 10 16:01:47.264 INFO kablam! | ^ help: consider using `_n` instead Sep 10 16:01:47.264 INFO kablam! Sep 10 16:01:47.269 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Sep 10 16:01:47.270 INFO kablam! --> src/util.rs:74:3 Sep 10 16:01:47.270 INFO kablam! | Sep 10 16:01:47.270 INFO kablam! 74 | assert_eq!(kawaii::empty(), Rc::new(Document::Empty)); Sep 10 16:01:47.270 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 16:01:47.270 INFO kablam! | Sep 10 16:01:47.270 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Sep 10 16:01:47.270 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 10 16:01:47.270 INFO kablam! Sep 10 16:01:47.271 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Sep 10 16:01:47.271 INFO kablam! --> src/util.rs:79:3 Sep 10 16:01:47.271 INFO kablam! | Sep 10 16:01:47.271 INFO kablam! 79 | assert_eq!(kawaii::string("foo"), Sep 10 16:01:47.271 INFO kablam! | _________^ Sep 10 16:01:47.271 INFO kablam! 80 | | Rc::new(Document::String("foo".into()))); Sep 10 16:01:47.271 INFO kablam! | |_____________________________________________________^ Sep 10 16:01:47.271 INFO kablam! | Sep 10 16:01:47.271 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Sep 10 16:01:47.271 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 10 16:01:47.271 INFO kablam! Sep 10 16:01:47.276 INFO kablam! error[E0277]: the trait bound `&std::rc::Rc: traits::Kawaii` is not satisfied Sep 10 16:01:47.276 INFO kablam! --> src/util.rs:85:14 Sep 10 16:01:47.276 INFO kablam! | Sep 10 16:01:47.276 INFO kablam! 85 | assert_eq!(kawaii::concat(&[kawaii::string("foo"), kawaii::string("bar")]), Sep 10 16:01:47.276 INFO kablam! | ^^^^^^^^^^^^^^ the trait `traits::Kawaii` is not implemented for `&std::rc::Rc` Sep 10 16:01:47.276 INFO kablam! | Sep 10 16:01:47.276 INFO kablam! = help: the following implementations were found: Sep 10 16:01:47.276 INFO kablam! as traits::Kawaii> Sep 10 16:01:47.276 INFO kablam! note: required by `util::concat` Sep 10 16:01:47.276 INFO kablam! --> src/util.rs:32:1 Sep 10 16:01:47.276 INFO kablam! | Sep 10 16:01:47.276 INFO kablam! 32 | pub fn concat>(values: I) -> Rc { Sep 10 16:01:47.276 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 16:01:47.276 INFO kablam! Sep 10 16:01:47.276 INFO kablam! error[E0369]: binary operation `==` cannot be applied to type `std::rc::Rc` Sep 10 16:01:47.276 INFO kablam! --> src/util.rs:85:3 Sep 10 16:01:47.276 INFO kablam! | Sep 10 16:01:47.276 INFO kablam! 85 | assert_eq!(kawaii::concat(&[kawaii::string("foo"), kawaii::string("bar")]), Sep 10 16:01:47.276 INFO kablam! | _________^ Sep 10 16:01:47.277 INFO kablam! 86 | | Rc::new(Document::Cons { Sep 10 16:01:47.277 INFO kablam! 87 | | left: Rc::new(Document::String("foo".into())), Sep 10 16:01:47.277 INFO kablam! 88 | | right: Rc::new(Document::String("bar".into())), Sep 10 16:01:47.277 INFO kablam! 89 | | })); Sep 10 16:01:47.277 INFO kablam! | |________________^ Sep 10 16:01:47.277 INFO kablam! | Sep 10 16:01:47.277 INFO kablam! = note: an implementation of `std::cmp::PartialEq` might be missing for `std::rc::Rc` Sep 10 16:01:47.277 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 10 16:01:47.277 INFO kablam! Sep 10 16:01:47.284 INFO kablam! error: aborting due to 4 previous errors Sep 10 16:01:47.284 INFO kablam! Sep 10 16:01:47.284 INFO kablam! Some errors occurred: E0277, E0369. Sep 10 16:01:47.285 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 10 16:01:47.301 INFO kablam! error: Could not compile `kawaii`. Sep 10 16:01:47.301 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 10 16:01:47.416 INFO kablam! error: build failed Sep 10 16:01:47.416 INFO kablam! su: No module specific data is present Sep 10 16:01:48.488 INFO running `"docker" "rm" "-f" "aff6508368e58ff9199e47d1ed3287cd80c03fea6a1f0f4b05619337784299e5"` Sep 10 16:01:48.571 INFO blam! aff6508368e58ff9199e47d1ed3287cd80c03fea6a1f0f4b05619337784299e5