Sep 05 22:05:16.591 INFO checking tensor-0.1.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 22:05:16.591 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 22:05:16.591 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 22:05:16.986 INFO blam! b938a2d475982f5ba50c97c98a78677bf78226b3fc72f51912e02698461eb9bd
Sep 05 22:05:16.991 INFO running `"docker" "start" "-a" "b938a2d475982f5ba50c97c98a78677bf78226b3fc72f51912e02698461eb9bd"`
Sep 05 22:05:18.238 INFO kablam! usermod: no changes
Sep 05 22:05:18.300 INFO kablam!     Checking tensor v0.1.2 (file:///source)
Sep 05 22:05:18.841 INFO kablam! warning: variable does not need to be mutable
Sep 05 22:05:18.841 INFO kablam!   --> src/tensor.rs:67:13
Sep 05 22:05:18.842 INFO kablam!    |
Sep 05 22:05:18.842 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 05 22:05:18.842 INFO kablam!    |             ----^^^^^^^^^^
Sep 05 22:05:18.842 INFO kablam!    |             |
Sep 05 22:05:18.842 INFO kablam!    |             help: remove this `mut`
Sep 05 22:05:18.842 INFO kablam!    |
Sep 05 22:05:18.842 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 22:05:18.842 INFO kablam! 
Sep 05 22:05:19.029 INFO kablam! warning: variable does not need to be mutable
Sep 05 22:05:19.029 INFO kablam!   --> src/tensor.rs:67:13
Sep 05 22:05:19.030 INFO kablam!    |
Sep 05 22:05:19.030 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 05 22:05:19.030 INFO kablam!    |             ----^^^^^^^^^^
Sep 05 22:05:19.030 INFO kablam!    |             |
Sep 05 22:05:19.030 INFO kablam!    |             help: remove this `mut`
Sep 05 22:05:19.030 INFO kablam!    |
Sep 05 22:05:19.030 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 22:05:19.030 INFO kablam! 
Sep 05 22:05:19.525 INFO kablam! warning: variable does not need to be mutable
Sep 05 22:05:19.526 INFO kablam!   --> src/tensor.rs:67:13
Sep 05 22:05:19.526 INFO kablam!    |
Sep 05 22:05:19.526 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 05 22:05:19.526 INFO kablam!    |             ----^^^^^^^^^^
Sep 05 22:05:19.526 INFO kablam!    |             |
Sep 05 22:05:19.526 INFO kablam!    |             help: remove this `mut`
Sep 05 22:05:19.526 INFO kablam!    |
Sep 05 22:05:19.526 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 22:05:19.526 INFO kablam! 
Sep 05 22:05:19.633 INFO kablam! warning: variable does not need to be mutable
Sep 05 22:05:19.633 INFO kablam!   --> src/tensor.rs:67:13
Sep 05 22:05:19.633 INFO kablam!    |
Sep 05 22:05:19.633 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 05 22:05:19.633 INFO kablam!    |             ----^^^^^^^^^^
Sep 05 22:05:19.633 INFO kablam!    |             |
Sep 05 22:05:19.633 INFO kablam!    |             help: remove this `mut`
Sep 05 22:05:19.633 INFO kablam!    |
Sep 05 22:05:19.633 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 05 22:05:19.633 INFO kablam! 
Sep 05 22:05:19.681 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Sep 05 22:05:19.688 INFO kablam! su: No module specific data is present
Sep 05 22:05:20.292 INFO running `"docker" "rm" "-f" "b938a2d475982f5ba50c97c98a78677bf78226b3fc72f51912e02698461eb9bd"`
Sep 05 22:05:20.434 INFO blam! b938a2d475982f5ba50c97c98a78677bf78226b3fc72f51912e02698461eb9bd