Sep 19 19:08:07.211 INFO checking tensor-0.1.2 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 19:08:07.211 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 19:08:07.211 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 19:08:07.498 INFO blam! ea4d092b5f0594ceea391e848f962edb5b12156fbbf7eeb5e8c0cb2c68afa7ae
Sep 19 19:08:07.500 INFO running `"docker" "start" "-a" "ea4d092b5f0594ceea391e848f962edb5b12156fbbf7eeb5e8c0cb2c68afa7ae"`
Sep 19 19:08:08.427 INFO kablam! usermod: no changes
Sep 19 19:08:08.534 INFO kablam!     Checking tensor v0.1.2 (/source)
Sep 19 19:08:08.977 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:08:08.978 INFO kablam!   --> src/tensor.rs:67:13
Sep 19 19:08:08.978 INFO kablam!    |
Sep 19 19:08:08.978 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 19 19:08:08.978 INFO kablam!    |             ----^^^^^^^^^^
Sep 19 19:08:08.978 INFO kablam!    |             |
Sep 19 19:08:08.978 INFO kablam!    |             help: remove this `mut`
Sep 19 19:08:08.978 INFO kablam!    |
Sep 19 19:08:08.978 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 19:08:08.978 INFO kablam! 
Sep 19 19:08:09.126 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:08:09.126 INFO kablam!   --> src/tensor.rs:67:13
Sep 19 19:08:09.126 INFO kablam!    |
Sep 19 19:08:09.126 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 19 19:08:09.126 INFO kablam!    |             ----^^^^^^^^^^
Sep 19 19:08:09.126 INFO kablam!    |             |
Sep 19 19:08:09.126 INFO kablam!    |             help: remove this `mut`
Sep 19 19:08:09.126 INFO kablam!    |
Sep 19 19:08:09.126 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 19:08:09.126 INFO kablam! 
Sep 19 19:08:09.574 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:08:09.574 INFO kablam!   --> src/tensor.rs:67:13
Sep 19 19:08:09.574 INFO kablam!    |
Sep 19 19:08:09.574 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 19 19:08:09.574 INFO kablam!    |             ----^^^^^^^^^^
Sep 19 19:08:09.574 INFO kablam!    |             |
Sep 19 19:08:09.574 INFO kablam!    |             help: remove this `mut`
Sep 19 19:08:09.574 INFO kablam!    |
Sep 19 19:08:09.574 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 19:08:09.574 INFO kablam! 
Sep 19 19:08:09.613 INFO kablam! warning: variable does not need to be mutable
Sep 19 19:08:09.613 INFO kablam!   --> src/tensor.rs:67:13
Sep 19 19:08:09.613 INFO kablam!    |
Sep 19 19:08:09.613 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Sep 19 19:08:09.613 INFO kablam!    |             ----^^^^^^^^^^
Sep 19 19:08:09.613 INFO kablam!    |             |
Sep 19 19:08:09.613 INFO kablam!    |             help: remove this `mut`
Sep 19 19:08:09.614 INFO kablam!    |
Sep 19 19:08:09.614 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 19:08:09.614 INFO kablam! 
Sep 19 19:08:09.648 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Sep 19 19:08:09.653 INFO kablam! su: No module specific data is present
Sep 19 19:08:10.282 INFO running `"docker" "rm" "-f" "ea4d092b5f0594ceea391e848f962edb5b12156fbbf7eeb5e8c0cb2c68afa7ae"`
Sep 19 19:08:10.511 INFO blam! ea4d092b5f0594ceea391e848f962edb5b12156fbbf7eeb5e8c0cb2c68afa7ae