Sep 18 03:22:53.805 INFO checking batch-loader-0.1.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 03:22:53.805 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 03:22:53.805 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/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 18 03:22:54.027 INFO blam! 06584d7a1972bdd07bf64217faee502c193f7a83ec5ea74a7dcfa64ecb300296
Sep 18 03:22:54.030 INFO running `"docker" "start" "-a" "06584d7a1972bdd07bf64217faee502c193f7a83ec5ea74a7dcfa64ecb300296"`
Sep 18 03:22:55.162 INFO kablam! usermod: no changes
Sep 18 03:22:55.250 INFO kablam! warning: only one of `license` or `license-file` is necessary
Sep 18 03:22:55.306 INFO kablam!     Checking worker-sentinel v0.3.1
Sep 18 03:22:55.307 INFO kablam!     Checking batch-recv v0.1.0
Sep 18 03:22:56.303 INFO kablam!     Checking batch-loader v0.1.0 (/source)
Sep 18 03:22:57.332 INFO kablam! error: the trait bound `B: Backend` is not satisfied
Sep 18 03:22:57.332 INFO kablam!   --> src/lib.rs:51:22
Sep 18 03:22:57.332 INFO kablam!    |
Sep 18 03:22:57.332 INFO kablam! 51 | type LoadResult<B> = Result<Option<<B as Backend>::Value>, <B as Backend>::Error>;
Sep 18 03:22:57.332 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Backend` is not implemented for `B`
Sep 18 03:22:57.332 INFO kablam!    |
Sep 18 03:22:57.332 INFO kablam!    = note: #[deny(type_alias_missing_bounds)] on by default
Sep 18 03:22:57.332 INFO kablam!    = help: consider adding a `where B: Backend` bound
Sep 18 03:22:57.332 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 18 03:22:57.332 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 18 03:22:57.332 INFO kablam! 
Sep 18 03:22:57.332 INFO kablam! error: the trait bound `B: Backend` is not satisfied
Sep 18 03:22:57.332 INFO kablam!   --> src/lib.rs:52:19
Sep 18 03:22:57.332 INFO kablam!    |
Sep 18 03:22:57.332 INFO kablam! 52 |   type Message<B> = (
Sep 18 03:22:57.332 INFO kablam!    |  ___________________^
Sep 18 03:22:57.332 INFO kablam! 53 | |     <<B as Backend>::Value as Value>::Key,
Sep 18 03:22:57.332 INFO kablam! 54 | |     oneshot::Sender<LoadResult<B>>,
Sep 18 03:22:57.332 INFO kablam! 55 | | );
Sep 18 03:22:57.332 INFO kablam!    | |_^ the trait `Backend` is not implemented for `B`
Sep 18 03:22:57.332 INFO kablam!    |
Sep 18 03:22:57.332 INFO kablam!    = help: consider adding a `where B: Backend` bound
Sep 18 03:22:57.332 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 18 03:22:57.332 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 18 03:22:57.332 INFO kablam! 
Sep 18 03:22:57.332 INFO kablam! error: the trait bound `B: Backend` is not satisfied
Sep 18 03:22:57.332 INFO kablam!   --> src/lib.rs:56:19
Sep 18 03:22:57.332 INFO kablam!    |
Sep 18 03:22:57.332 INFO kablam! 56 | type QueueTx<B> = chan::Sender<Message<B>>;
Sep 18 03:22:57.332 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Backend` is not implemented for `B`
Sep 18 03:22:57.332 INFO kablam!    |
Sep 18 03:22:57.332 INFO kablam!    = help: consider adding a `where B: Backend` bound
Sep 18 03:22:57.332 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 18 03:22:57.332 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 18 03:22:57.332 INFO kablam! 
Sep 18 03:22:57.332 INFO kablam! error: the trait bound `B: Backend` is not satisfied
Sep 18 03:22:57.332 INFO kablam!   --> src/lib.rs:57:19
Sep 18 03:22:57.332 INFO kablam!    |
Sep 18 03:22:57.332 INFO kablam! 57 | type QueueRx<B> = chan::Receiver<Message<B>>;
Sep 18 03:22:57.332 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Backend` is not implemented for `B`
Sep 18 03:22:57.332 INFO kablam!    |
Sep 18 03:22:57.332 INFO kablam!    = help: consider adding a `where B: Backend` bound
Sep 18 03:22:57.332 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 18 03:22:57.332 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 18 03:22:57.332 INFO kablam! 
Sep 18 03:22:57.350 INFO kablam! error: aborting due to 4 previous errors
Sep 18 03:22:57.351 INFO kablam! 
Sep 18 03:22:57.358 INFO kablam! error: Could not compile `batch-loader`.
Sep 18 03:22:57.359 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 18 03:22:57.451 INFO kablam! error: the trait bound `B: Backend` is not satisfied
Sep 18 03:22:57.451 INFO kablam!   --> src/lib.rs:51:22
Sep 18 03:22:57.451 INFO kablam!    |
Sep 18 03:22:57.452 INFO kablam! 51 | type LoadResult<B> = Result<Option<<B as Backend>::Value>, <B as Backend>::Error>;
Sep 18 03:22:57.452 INFO kablam!    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Backend` is not implemented for `B`
Sep 18 03:22:57.452 INFO kablam!    |
Sep 18 03:22:57.452 INFO kablam!    = note: #[deny(type_alias_missing_bounds)] on by default
Sep 18 03:22:57.452 INFO kablam!    = help: consider adding a `where B: Backend` bound
Sep 18 03:22:57.452 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 18 03:22:57.458 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 18 03:22:57.458 INFO kablam! 
Sep 18 03:22:57.458 INFO kablam! error: the trait bound `B: Backend` is not satisfied
Sep 18 03:22:57.458 INFO kablam!   --> src/lib.rs:52:19
Sep 18 03:22:57.458 INFO kablam!    |
Sep 18 03:22:57.458 INFO kablam! 52 |   type Message<B> = (
Sep 18 03:22:57.458 INFO kablam!    |  ___________________^
Sep 18 03:22:57.458 INFO kablam! 53 | |     <<B as Backend>::Value as Value>::Key,
Sep 18 03:22:57.458 INFO kablam! 54 | |     oneshot::Sender<LoadResult<B>>,
Sep 18 03:22:57.458 INFO kablam! 55 | | );
Sep 18 03:22:57.458 INFO kablam!    | |_^ the trait `Backend` is not implemented for `B`
Sep 18 03:22:57.458 INFO kablam!    |
Sep 18 03:22:57.458 INFO kablam!    = help: consider adding a `where B: Backend` bound
Sep 18 03:22:57.458 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 18 03:22:57.458 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 18 03:22:57.458 INFO kablam! 
Sep 18 03:22:57.458 INFO kablam! error: the trait bound `B: Backend` is not satisfied
Sep 18 03:22:57.458 INFO kablam!   --> src/lib.rs:56:19
Sep 18 03:22:57.458 INFO kablam!    |
Sep 18 03:22:57.458 INFO kablam! 56 | type QueueTx<B> = chan::Sender<Message<B>>;
Sep 18 03:22:57.458 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Backend` is not implemented for `B`
Sep 18 03:22:57.458 INFO kablam!    |
Sep 18 03:22:57.458 INFO kablam!    = help: consider adding a `where B: Backend` bound
Sep 18 03:22:57.458 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 18 03:22:57.458 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 18 03:22:57.458 INFO kablam! 
Sep 18 03:22:57.458 INFO kablam! error: the trait bound `B: Backend` is not satisfied
Sep 18 03:22:57.458 INFO kablam!   --> src/lib.rs:57:19
Sep 18 03:22:57.458 INFO kablam!    |
Sep 18 03:22:57.458 INFO kablam! 57 | type QueueRx<B> = chan::Receiver<Message<B>>;
Sep 18 03:22:57.458 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Backend` is not implemented for `B`
Sep 18 03:22:57.458 INFO kablam!    |
Sep 18 03:22:57.458 INFO kablam!    = help: consider adding a `where B: Backend` bound
Sep 18 03:22:57.458 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 18 03:22:57.458 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 18 03:22:57.458 INFO kablam! 
Sep 18 03:22:57.465 INFO kablam! error: aborting due to 4 previous errors
Sep 18 03:22:57.465 INFO kablam! 
Sep 18 03:22:57.478 INFO kablam! error: Could not compile `batch-loader`.
Sep 18 03:22:57.478 INFO kablam! 
Sep 18 03:22:57.478 INFO kablam! To learn more, run the command again with --verbose.
Sep 18 03:22:57.478 INFO kablam! su: No module specific data is present
Sep 18 03:22:58.415 INFO running `"docker" "rm" "-f" "06584d7a1972bdd07bf64217faee502c193f7a83ec5ea74a7dcfa64ecb300296"`
Sep 18 03:22:58.624 INFO blam! 06584d7a1972bdd07bf64217faee502c193f7a83ec5ea74a7dcfa64ecb300296