Sep 01 21:35:18.839 INFO checking tensor-0.1.2 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 21:35:18.839 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 21:35:18.839 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 21:35:19.098 INFO blam! 69a1695d3eb79e00d739780ee058ff1a89154797807d2d63960d60afc6a8120c
Sep 01 21:35:19.101 INFO running `"docker" "start" "-a" "69a1695d3eb79e00d739780ee058ff1a89154797807d2d63960d60afc6a8120c"`
Sep 01 21:35:19.888 INFO kablam!     Checking tensor v0.1.2 (file:///source)
Sep 01 21:35:20.528 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:35:20.528 INFO kablam!   --> src/tensor.rs:67:13
Sep 01 21:35:20.528 INFO kablam!    |
Sep 01 21:35:20.528 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 01 21:35:20.528 INFO kablam!    |             ----^^^^^^^^^^
Sep 01 21:35:20.528 INFO kablam!    |             |
Sep 01 21:35:20.528 INFO kablam!    |             help: remove this `mut`
Sep 01 21:35:20.528 INFO kablam!    |
Sep 01 21:35:20.528 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 21:35:20.528 INFO kablam! 
Sep 01 21:35:20.691 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:35:20.691 INFO kablam!   --> src/tensor.rs:67:13
Sep 01 21:35:20.691 INFO kablam!    |
Sep 01 21:35:20.691 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 01 21:35:20.691 INFO kablam!    |             ----^^^^^^^^^^
Sep 01 21:35:20.691 INFO kablam!    |             |
Sep 01 21:35:20.691 INFO kablam!    |             help: remove this `mut`
Sep 01 21:35:20.691 INFO kablam!    |
Sep 01 21:35:20.692 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 21:35:20.692 INFO kablam! 
Sep 01 21:35:21.523 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:35:21.523 INFO kablam!   --> src/tensor.rs:67:13
Sep 01 21:35:21.523 INFO kablam!    |
Sep 01 21:35:21.523 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 01 21:35:21.523 INFO kablam!    |             ----^^^^^^^^^^
Sep 01 21:35:21.523 INFO kablam!    |             |
Sep 01 21:35:21.523 INFO kablam!    |             help: remove this `mut`
Sep 01 21:35:21.523 INFO kablam!    |
Sep 01 21:35:21.523 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 21:35:21.523 INFO kablam! 
Sep 01 21:35:21.581 INFO kablam! warning: variable does not need to be mutable
Sep 01 21:35:21.581 INFO kablam!   --> src/tensor.rs:67:13
Sep 01 21:35:21.581 INFO kablam!    |
Sep 01 21:35:21.581 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 01 21:35:21.581 INFO kablam!    |             ----^^^^^^^^^^
Sep 01 21:35:21.581 INFO kablam!    |             |
Sep 01 21:35:21.581 INFO kablam!    |             help: remove this `mut`
Sep 01 21:35:21.581 INFO kablam!    |
Sep 01 21:35:21.581 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 21:35:21.581 INFO kablam! 
Sep 01 21:35:21.642 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Sep 01 21:35:21.646 INFO kablam! su: No module specific data is present
Sep 01 21:35:22.101 INFO running `"docker" "rm" "-f" "69a1695d3eb79e00d739780ee058ff1a89154797807d2d63960d60afc6a8120c"`
Sep 01 21:35:22.193 INFO blam! 69a1695d3eb79e00d739780ee058ff1a89154797807d2d63960d60afc6a8120c