Sep 21 07:12:50.914 INFO checking matrixmultiply_mt-0.1.6 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 07:12:50.914 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 07:12:50.914 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/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 07:12:51.066 INFO blam! f67519cf2c25df155b5d02a30dffb6c39f2680f3e317b90a183e6437e288a1b6
Sep 21 07:12:51.068 INFO running `"docker" "start" "-a" "f67519cf2c25df155b5d02a30dffb6c39f2680f3e317b90a183e6437e288a1b6"`
Sep 21 07:12:51.892 INFO kablam! usermod: no changes
Sep 21 07:12:52.034 INFO kablam!    Compiling matrixmultiply_mt v0.1.6 (/source)
Sep 21 07:12:52.040 INFO kablam!     Checking typenum_loops v0.3.0
Sep 21 07:12:53.498 INFO kablam! warning: the trait bound `U: generic_array::ArrayLength<T>` is not satisfied
Sep 21 07:12:53.498 INFO kablam!   --> src/generic_params.rs:95:21
Sep 21 07:12:53.498 INFO kablam!    |
Sep 21 07:12:53.498 INFO kablam! 95 | pub type GA<T, U> = GenericArray<T, U>;
Sep 21 07:12:53.498 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^ the trait `generic_array::ArrayLength<T>` is not implemented for `U`
Sep 21 07:12:53.498 INFO kablam!    |
Sep 21 07:12:53.498 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 07:12:53.498 INFO kablam!    = help: consider adding a `where U: generic_array::ArrayLength<T>` bound
Sep 21 07:12:53.498 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 07:12:53.498 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 07:12:53.498 INFO kablam! 
Sep 21 07:12:53.574 INFO kablam! warning: the trait bound `U: generic_array::ArrayLength<T>` is not satisfied
Sep 21 07:12:53.574 INFO kablam!   --> src/generic_params.rs:95:21
Sep 21 07:12:53.574 INFO kablam!    |
Sep 21 07:12:53.574 INFO kablam! 95 | pub type GA<T, U> = GenericArray<T, U>;
Sep 21 07:12:53.574 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^ the trait `generic_array::ArrayLength<T>` is not implemented for `U`
Sep 21 07:12:53.574 INFO kablam!    |
Sep 21 07:12:53.574 INFO kablam!    = note: #[warn(type_alias_missing_bounds)] on by default
Sep 21 07:12:53.574 INFO kablam!    = help: consider adding a `where U: generic_array::ArrayLength<T>` bound
Sep 21 07:12:53.574 INFO kablam!    = help: missing bounds in type aliases were previously allowed
Sep 21 07:12:53.574 INFO kablam!    = help: this is a hard error in Rust 2018
Sep 21 07:12:53.574 INFO kablam! 
Sep 21 07:12:55.866 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.95s
Sep 21 07:12:55.870 INFO kablam! su: No module specific data is present
Sep 21 07:12:56.431 INFO running `"docker" "rm" "-f" "f67519cf2c25df155b5d02a30dffb6c39f2680f3e317b90a183e6437e288a1b6"`
Sep 21 07:12:56.504 INFO blam! f67519cf2c25df155b5d02a30dffb6c39f2680f3e317b90a183e6437e288a1b6