Aug 01 20:41:20.335 INFO checking tensor-0.1.2 against 1.27.2+tmplazy for lazy_static-1
Aug 01 20:41:20.335 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:41:20.335 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:41:20.335 INFO running `"docker" "create" "-v" "/tmp/crater.0hWqDxh4gq7M:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 20:41:20.596 INFO blam! b21743c9b34be300f8b73ea577042a1e8fb906a4c042d3d36983d8c47a3872f6
Aug 01 20:41:20.599 INFO running `"docker" "start" "-a" "b21743c9b34be300f8b73ea577042a1e8fb906a4c042d3d36983d8c47a3872f6"`
Aug 01 20:41:21.562 INFO kablam!     Checking tensor v0.1.2 (file:///source)
Aug 01 20:41:22.803 INFO kablam! warning: variable does not need to be mutable
Aug 01 20:41:22.803 INFO kablam!   --> src/tensor.rs:67:13
Aug 01 20:41:22.803 INFO kablam!    |
Aug 01 20:41:22.803 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 01 20:41:22.803 INFO kablam!    |             ----^^^^^^^^^^
Aug 01 20:41:22.803 INFO kablam!    |             |
Aug 01 20:41:22.803 INFO kablam!    |             help: remove this `mut`
Aug 01 20:41:22.803 INFO kablam!    |
Aug 01 20:41:22.803 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 20:41:22.803 INFO kablam! 
Aug 01 20:41:22.988 INFO kablam! warning: variable does not need to be mutable
Aug 01 20:41:22.988 INFO kablam!   --> src/tensor.rs:67:13
Aug 01 20:41:22.988 INFO kablam!    |
Aug 01 20:41:22.988 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 01 20:41:22.988 INFO kablam!    |             ----^^^^^^^^^^
Aug 01 20:41:22.988 INFO kablam!    |             |
Aug 01 20:41:22.988 INFO kablam!    |             help: remove this `mut`
Aug 01 20:41:22.988 INFO kablam!    |
Aug 01 20:41:22.988 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 20:41:22.988 INFO kablam! 
Aug 01 20:41:24.130 INFO kablam! warning: variable does not need to be mutable
Aug 01 20:41:24.130 INFO kablam!   --> src/tensor.rs:67:13
Aug 01 20:41:24.130 INFO kablam!    |
Aug 01 20:41:24.130 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 01 20:41:24.130 INFO kablam!    |             ----^^^^^^^^^^
Aug 01 20:41:24.130 INFO kablam!    |             |
Aug 01 20:41:24.130 INFO kablam!    |             help: remove this `mut`
Aug 01 20:41:24.130 INFO kablam!    |
Aug 01 20:41:24.130 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 20:41:24.130 INFO kablam! 
Aug 01 20:41:24.148 INFO kablam! warning: variable does not need to be mutable
Aug 01 20:41:24.148 INFO kablam!   --> src/tensor.rs:67:13
Aug 01 20:41:24.148 INFO kablam!    |
Aug 01 20:41:24.148 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 01 20:41:24.148 INFO kablam!    |             ----^^^^^^^^^^
Aug 01 20:41:24.148 INFO kablam!    |             |
Aug 01 20:41:24.148 INFO kablam!    |             help: remove this `mut`
Aug 01 20:41:24.148 INFO kablam!    |
Aug 01 20:41:24.148 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 01 20:41:24.148 INFO kablam! 
Aug 01 20:41:24.279 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
Aug 01 20:41:24.284 INFO kablam! su: No module specific data is present
Aug 01 20:41:24.859 INFO running `"docker" "rm" "-f" "b21743c9b34be300f8b73ea577042a1e8fb906a4c042d3d36983d8c47a3872f6"`
Aug 01 20:41:25.002 INFO blam! b21743c9b34be300f8b73ea577042a1e8fb906a4c042d3d36983d8c47a3872f6