Sep 19 17:07:03.173 INFO checking tensor-0.1.2 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 17:07:03.173 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 17:07:03.173 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:07:03.556 INFO blam! 6484b47e2a83979abe0199d726a6dbf0451f4a97d37ab36252005d4300fcb9fa
Sep 19 17:07:03.579 INFO running `"docker" "start" "-a" "6484b47e2a83979abe0199d726a6dbf0451f4a97d37ab36252005d4300fcb9fa"`
Sep 19 17:07:04.335 INFO kablam! usermod: no changes
Sep 19 17:07:04.415 INFO kablam!     Checking tensor v0.1.2 (/source)
Sep 19 17:07:04.908 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:07:04.908 INFO kablam!   --> src/tensor.rs:67:13
Sep 19 17:07:04.908 INFO kablam!    |
Sep 19 17:07:04.908 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 19 17:07:04.908 INFO kablam!    |             ----^^^^^^^^^^
Sep 19 17:07:04.908 INFO kablam!    |             |
Sep 19 17:07:04.908 INFO kablam!    |             help: remove this `mut`
Sep 19 17:07:04.908 INFO kablam!    |
Sep 19 17:07:04.908 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:07:04.908 INFO kablam! 
Sep 19 17:07:04.968 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:07:04.968 INFO kablam!   --> src/tensor.rs:67:13
Sep 19 17:07:04.968 INFO kablam!    |
Sep 19 17:07:04.968 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 19 17:07:04.968 INFO kablam!    |             ----^^^^^^^^^^
Sep 19 17:07:04.968 INFO kablam!    |             |
Sep 19 17:07:04.968 INFO kablam!    |             help: remove this `mut`
Sep 19 17:07:04.968 INFO kablam!    |
Sep 19 17:07:04.968 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:07:04.968 INFO kablam! 
Sep 19 17:07:05.563 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:07:05.563 INFO kablam!   --> src/tensor.rs:67:13
Sep 19 17:07:05.563 INFO kablam!    |
Sep 19 17:07:05.564 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 19 17:07:05.564 INFO kablam!    |             ----^^^^^^^^^^
Sep 19 17:07:05.564 INFO kablam!    |             |
Sep 19 17:07:05.564 INFO kablam!    |             help: remove this `mut`
Sep 19 17:07:05.565 INFO kablam!    |
Sep 19 17:07:05.565 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:07:05.565 INFO kablam! 
Sep 19 17:07:05.578 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:07:05.578 INFO kablam!   --> src/tensor.rs:67:13
Sep 19 17:07:05.578 INFO kablam!    |
Sep 19 17:07:05.578 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 19 17:07:05.578 INFO kablam!    |             ----^^^^^^^^^^
Sep 19 17:07:05.579 INFO kablam!    |             |
Sep 19 17:07:05.579 INFO kablam!    |             help: remove this `mut`
Sep 19 17:07:05.579 INFO kablam!    |
Sep 19 17:07:05.579 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:07:05.579 INFO kablam! 
Sep 19 17:07:05.616 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Sep 19 17:07:05.620 INFO kablam! su: No module specific data is present
Sep 19 17:07:06.467 INFO running `"docker" "rm" "-f" "6484b47e2a83979abe0199d726a6dbf0451f4a97d37ab36252005d4300fcb9fa"`
Sep 19 17:07:06.525 INFO blam! 6484b47e2a83979abe0199d726a6dbf0451f4a97d37ab36252005d4300fcb9fa