Sep 01 04:21:42.867 INFO checking tensor-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 04:21:42.867 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 04:21:42.867 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 04:21:43.046 INFO blam! 661c630dc097b8920f007a3d3099732797bf2fe03e92c268e30adf3748151ed9
Sep 01 04:21:43.048 INFO running `"docker" "start" "-a" "661c630dc097b8920f007a3d3099732797bf2fe03e92c268e30adf3748151ed9"`
Sep 01 04:21:43.653 INFO kablam!     Checking tensor v0.1.2 (file:///source)
Sep 01 04:21:44.278 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:21:44.278 INFO kablam!   --> src/tensor.rs:67:13
Sep 01 04:21:44.278 INFO kablam!    |
Sep 01 04:21:44.279 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 01 04:21:44.279 INFO kablam!    |             ----^^^^^^^^^^
Sep 01 04:21:44.279 INFO kablam!    |             |
Sep 01 04:21:44.279 INFO kablam!    |             help: remove this `mut`
Sep 01 04:21:44.279 INFO kablam!    |
Sep 01 04:21:44.279 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 04:21:44.279 INFO kablam! 
Sep 01 04:21:44.289 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:21:44.289 INFO kablam!   --> src/tensor.rs:67:13
Sep 01 04:21:44.289 INFO kablam!    |
Sep 01 04:21:44.289 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 01 04:21:44.289 INFO kablam!    |             ----^^^^^^^^^^
Sep 01 04:21:44.289 INFO kablam!    |             |
Sep 01 04:21:44.289 INFO kablam!    |             help: remove this `mut`
Sep 01 04:21:44.289 INFO kablam!    |
Sep 01 04:21:44.289 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 04:21:44.289 INFO kablam! 
Sep 01 04:21:45.103 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:21:45.103 INFO kablam!   --> src/tensor.rs:67:13
Sep 01 04:21:45.103 INFO kablam!    |
Sep 01 04:21:45.104 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 01 04:21:45.104 INFO kablam!    |             ----^^^^^^^^^^
Sep 01 04:21:45.104 INFO kablam!    |             |
Sep 01 04:21:45.104 INFO kablam!    |             help: remove this `mut`
Sep 01 04:21:45.104 INFO kablam!    |
Sep 01 04:21:45.104 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 04:21:45.104 INFO kablam! 
Sep 01 04:21:45.202 INFO kablam! warning: variable does not need to be mutable
Sep 01 04:21:45.202 INFO kablam!   --> src/tensor.rs:67:13
Sep 01 04:21:45.202 INFO kablam!    |
Sep 01 04:21:45.202 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 01 04:21:45.202 INFO kablam!    |             ----^^^^^^^^^^
Sep 01 04:21:45.202 INFO kablam!    |             |
Sep 01 04:21:45.202 INFO kablam!    |             help: remove this `mut`
Sep 01 04:21:45.202 INFO kablam!    |
Sep 01 04:21:45.202 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 04:21:45.202 INFO kablam! 
Sep 01 04:21:45.256 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
Sep 01 04:21:45.261 INFO kablam! su: No module specific data is present
Sep 01 04:21:45.842 INFO running `"docker" "rm" "-f" "661c630dc097b8920f007a3d3099732797bf2fe03e92c268e30adf3748151ed9"`
Sep 01 04:21:45.942 INFO blam! 661c630dc097b8920f007a3d3099732797bf2fe03e92c268e30adf3748151ed9