Sep 21 08:07:56.480 INFO checking kailua_types-1.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 08:07:56.480 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 08:07:56.480 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 08:07:56.636 INFO blam! 62bda79bf76d47b1052e7f94bfa71d805c0e02a295a3c592f853575a7550ee9c Sep 21 08:07:56.638 INFO running `"docker" "start" "-a" "62bda79bf76d47b1052e7f94bfa71d805c0e02a295a3c592f853575a7550ee9c"` Sep 21 08:07:57.342 INFO kablam! usermod: no changes Sep 21 08:07:57.429 INFO kablam! Checking parse-generics-shim v0.1.1 Sep 21 08:07:57.429 INFO kablam! Checking kailua_env v1.0.4 Sep 21 08:07:57.430 INFO kablam! Checking take_mut v0.1.3 Sep 21 08:07:58.254 INFO kablam! Checking kailua_diag v1.0.4 Sep 21 08:07:58.932 INFO kablam! Checking kailua_syntax v1.1.0 Sep 21 08:08:02.463 INFO kablam! Checking kailua_types v1.1.0 (/source) Sep 21 08:08:04.374 INFO kablam! warning: the trait bound `Item: std::clone::Clone` is not satisfied Sep 21 08:08:04.374 INFO kablam! --> src/ty/seq.rs:37:5 Sep 21 08:08:04.374 INFO kablam! | Sep 21 08:08:04.374 INFO kablam! 37 | iter::Chain, iter::Repeat>; Sep 21 08:08:04.374 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::clone::Clone` is not implemented for `Item` Sep 21 08:08:04.374 INFO kablam! | Sep 21 08:08:04.374 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 08:08:04.374 INFO kablam! = help: consider adding a `where Item: std::clone::Clone` bound Sep 21 08:08:04.374 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 08:08:04.374 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 08:08:04.374 INFO kablam! Sep 21 08:08:04.374 INFO kablam! warning: the trait bound `Item: std::clone::Clone` is not satisfied Sep 21 08:08:04.374 INFO kablam! --> src/ty/seq.rs:42:5 Sep 21 08:08:04.374 INFO kablam! | Sep 21 08:08:04.374 INFO kablam! 42 | iter::Chain, fn(Item) -> Option>, iter::Repeat>>; Sep 21 08:08:04.374 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::clone::Clone` is not implemented for `Item` Sep 21 08:08:04.374 INFO kablam! | Sep 21 08:08:04.374 INFO kablam! = help: consider adding a `where Item: std::clone::Clone` bound Sep 21 08:08:04.374 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 08:08:04.374 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 08:08:04.374 INFO kablam! Sep 21 08:08:04.374 INFO kablam! warning: unused macro definition Sep 21 08:08:04.374 INFO kablam! --> src/ty/value.rs:1875:5 Sep 21 08:08:04.374 INFO kablam! | Sep 21 08:08:04.374 INFO kablam! 1875 | / macro_rules! hash { Sep 21 08:08:04.374 INFO kablam! 1876 | | ($($k:ident = $v:expr),*) => (vec![$((s(stringify!($k)), $v)),*]) Sep 21 08:08:04.374 INFO kablam! 1877 | | } Sep 21 08:08:04.374 INFO kablam! | |_____^ Sep 21 08:08:04.374 INFO kablam! | Sep 21 08:08:04.374 INFO kablam! = note: #[warn(unused_macros)] on by default Sep 21 08:08:04.374 INFO kablam! Sep 21 08:08:04.795 INFO kablam! warning: the trait bound `Item: std::clone::Clone` is not satisfied Sep 21 08:08:04.795 INFO kablam! --> src/ty/seq.rs:37:5 Sep 21 08:08:04.795 INFO kablam! | Sep 21 08:08:04.795 INFO kablam! 37 | iter::Chain, iter::Repeat>; Sep 21 08:08:04.795 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::clone::Clone` is not implemented for `Item` Sep 21 08:08:04.795 INFO kablam! | Sep 21 08:08:04.795 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 08:08:04.795 INFO kablam! = help: consider adding a `where Item: std::clone::Clone` bound Sep 21 08:08:04.795 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 08:08:04.795 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 08:08:04.795 INFO kablam! Sep 21 08:08:04.796 INFO kablam! warning: the trait bound `Item: std::clone::Clone` is not satisfied Sep 21 08:08:04.796 INFO kablam! --> src/ty/seq.rs:42:5 Sep 21 08:08:04.796 INFO kablam! | Sep 21 08:08:04.796 INFO kablam! 42 | iter::Chain, fn(Item) -> Option>, iter::Repeat>>; Sep 21 08:08:04.796 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::clone::Clone` is not implemented for `Item` Sep 21 08:08:04.796 INFO kablam! | Sep 21 08:08:04.796 INFO kablam! = help: consider adding a `where Item: std::clone::Clone` bound Sep 21 08:08:04.796 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 08:08:04.796 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 08:08:04.796 INFO kablam! Sep 21 08:08:06.638 INFO kablam! warning: variable does not need to be mutable Sep 21 08:08:06.638 INFO kablam! --> src/ty/display.rs:78:13 Sep 21 08:08:06.638 INFO kablam! | Sep 21 08:08:06.638 INFO kablam! 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Sep 21 08:08:06.638 INFO kablam! | ----^^^^^ Sep 21 08:08:06.638 INFO kablam! | | Sep 21 08:08:06.639 INFO kablam! | help: remove this `mut` Sep 21 08:08:06.639 INFO kablam! | Sep 21 08:08:06.639 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 08:08:06.639 INFO kablam! Sep 21 08:08:07.386 INFO kablam! warning: variable does not need to be mutable Sep 21 08:08:07.387 INFO kablam! --> src/env/mod.rs:381:17 Sep 21 08:08:07.387 INFO kablam! | Sep 21 08:08:07.387 INFO kablam! 381 | let mut row = Sep 21 08:08:07.388 INFO kablam! | ----^^^ Sep 21 08:08:07.388 INFO kablam! | | Sep 21 08:08:07.388 INFO kablam! | help: remove this `mut` Sep 21 08:08:07.389 INFO kablam! Sep 21 08:08:07.389 INFO kablam! warning: variable does not need to be mutable Sep 21 08:08:07.390 INFO kablam! --> src/env/mod.rs:388:17 Sep 21 08:08:07.390 INFO kablam! | Sep 21 08:08:07.390 INFO kablam! 388 | let mut row = Sep 21 08:08:07.390 INFO kablam! | ----^^^ Sep 21 08:08:07.390 INFO kablam! | | Sep 21 08:08:07.390 INFO kablam! | help: remove this `mut` Sep 21 08:08:07.394 INFO kablam! Sep 21 08:08:08.723 INFO kablam! warning: variable does not need to be mutable Sep 21 08:08:08.723 INFO kablam! --> src/ty/display.rs:78:13 Sep 21 08:08:08.723 INFO kablam! | Sep 21 08:08:08.723 INFO kablam! 78 | let mut spans = disambig.entry(name.base.clone()).or_insert_with(|| HashMap::new()); Sep 21 08:08:08.723 INFO kablam! | ----^^^^^ Sep 21 08:08:08.723 INFO kablam! | | Sep 21 08:08:08.723 INFO kablam! | help: remove this `mut` Sep 21 08:08:08.723 INFO kablam! | Sep 21 08:08:08.723 INFO kablam! = note: #[warn(unused_mut)] on by default Sep 21 08:08:08.723 INFO kablam! Sep 21 08:08:09.794 INFO kablam! warning: variable does not need to be mutable Sep 21 08:08:09.794 INFO kablam! --> src/env/mod.rs:381:17 Sep 21 08:08:09.794 INFO kablam! | Sep 21 08:08:09.794 INFO kablam! 381 | let mut row = Sep 21 08:08:09.794 INFO kablam! | ----^^^ Sep 21 08:08:09.794 INFO kablam! | | Sep 21 08:08:09.794 INFO kablam! | help: remove this `mut` Sep 21 08:08:09.794 INFO kablam! Sep 21 08:08:09.794 INFO kablam! warning: variable does not need to be mutable Sep 21 08:08:09.794 INFO kablam! --> src/env/mod.rs:388:17 Sep 21 08:08:09.794 INFO kablam! | Sep 21 08:08:09.794 INFO kablam! 388 | let mut row = Sep 21 08:08:09.794 INFO kablam! | ----^^^ Sep 21 08:08:09.794 INFO kablam! | | Sep 21 08:08:09.794 INFO kablam! | help: remove this `mut` Sep 21 08:08:09.794 INFO kablam! Sep 21 08:08:10.235 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 12.87s Sep 21 08:08:10.236 INFO kablam! su: No module specific data is present Sep 21 08:08:11.133 INFO running `"docker" "rm" "-f" "62bda79bf76d47b1052e7f94bfa71d805c0e02a295a3c592f853575a7550ee9c"` Sep 21 08:08:11.227 INFO blam! 62bda79bf76d47b1052e7f94bfa71d805c0e02a295a3c592f853575a7550ee9c