Sep 17 10:36:41.660 INFO checking xcaptain/rust-algorithms against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 10:36:41.660 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 10:36:41.660 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/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 10:36:42.040 INFO blam! ff29a64bc21ce72d3b009d64ab15169cb9bdf6e2e5e540b98bccc6c4e7297118
Sep 17 10:36:42.043 INFO running `"docker" "start" "-a" "ff29a64bc21ce72d3b009d64ab15169cb9bdf6e2e5e540b98bccc6c4e7297118"`
Sep 17 10:36:43.887 INFO kablam! usermod: no changes
Sep 17 10:36:43.918 INFO kablam!     Checking algorithms v0.1.0 (/source/algorithms)
Sep 17 10:36:43.927 INFO kablam!     Checking data-structures v0.1.0 (/source/data-structures)
Sep 17 10:36:44.405 INFO kablam! error: can't compare `T` with `T`
Sep 17 10:36:44.405 INFO kablam!   --> data-structures/src/tree/binary_tree.rs:12:16
Sep 17 10:36:44.405 INFO kablam!    |
Sep 17 10:36:44.405 INFO kablam! 12 | type Link<T> = Option<Box<Node<T>>>;
Sep 17 10:36:44.405 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^ no implementation for `T < T` and `T > T`
Sep 17 10:36:44.405 INFO kablam!    |
Sep 17 10:36:44.405 INFO kablam!    = note: #[deny(type_alias_missing_bounds)] on by default
Sep 17 10:36:44.405 INFO kablam!    = help: the trait `std::cmp::PartialOrd` is not implemented for `T`
Sep 17 10:36:44.405 INFO kablam!    = help: consider adding a `where T: std::cmp::PartialOrd` bound
Sep 17 10:36:44.405 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 17 10:36:44.405 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 17 10:36:44.405 INFO kablam! 
Sep 17 10:36:44.406 INFO kablam! error: `T` doesn't implement `std::fmt::Debug`
Sep 17 10:36:44.406 INFO kablam!   --> data-structures/src/tree/binary_tree.rs:12:16
Sep 17 10:36:44.406 INFO kablam!    |
Sep 17 10:36:44.406 INFO kablam! 12 | type Link<T> = Option<Box<Node<T>>>;
Sep 17 10:36:44.406 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Sep 17 10:36:44.406 INFO kablam!    |
Sep 17 10:36:44.406 INFO kablam!    = help: the trait `std::fmt::Debug` is not implemented for `T`
Sep 17 10:36:44.406 INFO kablam!    = help: consider adding a `where T: std::fmt::Debug` bound
Sep 17 10:36:44.406 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 17 10:36:44.406 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 17 10:36:44.406 INFO kablam! 
Sep 17 10:36:44.453 INFO kablam! error: aborting due to 2 previous errors
Sep 17 10:36:44.453 INFO kablam! 
Sep 17 10:36:44.483 INFO kablam! error: Could not compile `data-structures`.
Sep 17 10:36:44.483 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 10:36:44.492 INFO kablam! error: can't compare `T` with `T`
Sep 17 10:36:44.492 INFO kablam!   --> data-structures/src/tree/binary_tree.rs:12:16
Sep 17 10:36:44.492 INFO kablam!    |
Sep 17 10:36:44.492 INFO kablam! 12 | type Link<T> = Option<Box<Node<T>>>;
Sep 17 10:36:44.492 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^ no implementation for `T < T` and `T > T`
Sep 17 10:36:44.492 INFO kablam!    |
Sep 17 10:36:44.492 INFO kablam!    = note: #[deny(type_alias_missing_bounds)] on by default
Sep 17 10:36:44.492 INFO kablam!    = help: the trait `std::cmp::PartialOrd` is not implemented for `T`
Sep 17 10:36:44.492 INFO kablam!    = help: consider adding a `where T: std::cmp::PartialOrd` bound
Sep 17 10:36:44.492 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 17 10:36:44.492 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 17 10:36:44.492 INFO kablam! 
Sep 17 10:36:44.492 INFO kablam! error: `T` doesn't implement `std::fmt::Debug`
Sep 17 10:36:44.492 INFO kablam!   --> data-structures/src/tree/binary_tree.rs:12:16
Sep 17 10:36:44.492 INFO kablam!    |
Sep 17 10:36:44.492 INFO kablam! 12 | type Link<T> = Option<Box<Node<T>>>;
Sep 17 10:36:44.492 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^ `T` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Sep 17 10:36:44.492 INFO kablam!    |
Sep 17 10:36:44.492 INFO kablam!    = help: the trait `std::fmt::Debug` is not implemented for `T`
Sep 17 10:36:44.492 INFO kablam!    = help: consider adding a `where T: std::fmt::Debug` bound
Sep 17 10:36:44.492 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 17 10:36:44.492 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 17 10:36:44.492 INFO kablam! 
Sep 17 10:36:44.562 INFO kablam! error: aborting due to 2 previous errors
Sep 17 10:36:44.563 INFO kablam! 
Sep 17 10:36:44.601 INFO kablam! error: Could not compile `data-structures`.
Sep 17 10:36:44.601 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 10:36:45.278 INFO kablam! error: build failed
Sep 17 10:36:45.280 INFO kablam! su: No module specific data is present
Sep 17 10:36:46.618 INFO running `"docker" "rm" "-f" "ff29a64bc21ce72d3b009d64ab15169cb9bdf6e2e5e540b98bccc6c4e7297118"`
Sep 17 10:36:46.909 INFO blam! ff29a64bc21ce72d3b009d64ab15169cb9bdf6e2e5e540b98bccc6c4e7297118