Jul 11 19:46:09.765 INFO checking tensor-0.1.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 19:46:09.765 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 19:46:09.765 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 19:46:09.765 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-5/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 19:46:10.034 INFO blam! 92270dfc1f38358eae8c5b81067bacbcdb4c693c7c6a24faa1356790d1ecb937
Jul 11 19:46:10.037 INFO running `"docker" "start" "-a" "92270dfc1f38358eae8c5b81067bacbcdb4c693c7c6a24faa1356790d1ecb937"`
Jul 11 19:46:11.072 INFO kablam!     Checking tensor v0.1.2 (file:///source)
Jul 11 19:46:12.412 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:46:12.412 INFO kablam!   --> src/tensor.rs:67:13
Jul 11 19:46:12.412 INFO kablam!    |
Jul 11 19:46:12.412 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Jul 11 19:46:12.412 INFO kablam!    |             ----^^^^^^^^^^
Jul 11 19:46:12.412 INFO kablam!    |             |
Jul 11 19:46:12.412 INFO kablam!    |             help: remove this `mut`
Jul 11 19:46:12.414 INFO kablam!    |
Jul 11 19:46:12.415 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 19:46:12.415 INFO kablam! 
Jul 11 19:46:12.456 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:46:12.456 INFO kablam!   --> src/tensor.rs:67:13
Jul 11 19:46:12.456 INFO kablam!    |
Jul 11 19:46:12.456 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Jul 11 19:46:12.456 INFO kablam!    |             ----^^^^^^^^^^
Jul 11 19:46:12.456 INFO kablam!    |             |
Jul 11 19:46:12.456 INFO kablam!    |             help: remove this `mut`
Jul 11 19:46:12.456 INFO kablam!    |
Jul 11 19:46:12.456 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 19:46:12.456 INFO kablam! 
Jul 11 19:46:13.734 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:46:13.734 INFO kablam!   --> src/tensor.rs:67:13
Jul 11 19:46:13.734 INFO kablam!    |
Jul 11 19:46:13.734 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Jul 11 19:46:13.735 INFO kablam!    |             ----^^^^^^^^^^
Jul 11 19:46:13.735 INFO kablam!    |             |
Jul 11 19:46:13.735 INFO kablam!    |             help: remove this `mut`
Jul 11 19:46:13.735 INFO kablam!    |
Jul 11 19:46:13.735 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 19:46:13.735 INFO kablam! 
Jul 11 19:46:14.044 INFO kablam! warning: variable does not need to be mutable
Jul 11 19:46:14.044 INFO kablam!   --> src/tensor.rs:67:13
Jul 11 19:46:14.044 INFO kablam!    |
Jul 11 19:46:14.044 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Jul 11 19:46:14.044 INFO kablam!    |             ----^^^^^^^^^^
Jul 11 19:46:14.044 INFO kablam!    |             |
Jul 11 19:46:14.044 INFO kablam!    |             help: remove this `mut`
Jul 11 19:46:14.044 INFO kablam!    |
Jul 11 19:46:14.045 INFO kablam!    = note: #[warn(unused_mut)] on by default
Jul 11 19:46:14.045 INFO kablam! 
Jul 11 19:46:14.142 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.21s
Jul 11 19:46:14.149 INFO kablam! su: No module specific data is present
Jul 11 19:46:14.687 INFO running `"docker" "rm" "-f" "92270dfc1f38358eae8c5b81067bacbcdb4c693c7c6a24faa1356790d1ecb937"`
Jul 11 19:46:14.861 INFO blam! 92270dfc1f38358eae8c5b81067bacbcdb4c693c7c6a24faa1356790d1ecb937