Aug 31 11:26:30.255 INFO checking tensor-0.1.2 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 11:26:30.255 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 11:26:30.255 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 11:26:30.483 INFO blam! af446196991d219ffc1f1444d385ec6dbc8c9d1a30bd28659293c487fb51f0d4
Aug 31 11:26:30.485 INFO running `"docker" "start" "-a" "af446196991d219ffc1f1444d385ec6dbc8c9d1a30bd28659293c487fb51f0d4"`
Aug 31 11:26:31.246 INFO kablam!     Checking tensor v0.1.2 (file:///source)
Aug 31 11:26:32.084 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:26:32.084 INFO kablam!   --> src/tensor.rs:67:13
Aug 31 11:26:32.084 INFO kablam!    |
Aug 31 11:26:32.084 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 31 11:26:32.084 INFO kablam!    |             ----^^^^^^^^^^
Aug 31 11:26:32.084 INFO kablam!    |             |
Aug 31 11:26:32.084 INFO kablam!    |             help: remove this `mut`
Aug 31 11:26:32.084 INFO kablam!    |
Aug 31 11:26:32.084 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:26:32.084 INFO kablam! 
Aug 31 11:26:32.126 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:26:32.126 INFO kablam!   --> src/tensor.rs:67:13
Aug 31 11:26:32.126 INFO kablam!    |
Aug 31 11:26:32.127 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 31 11:26:32.127 INFO kablam!    |             ----^^^^^^^^^^
Aug 31 11:26:32.127 INFO kablam!    |             |
Aug 31 11:26:32.127 INFO kablam!    |             help: remove this `mut`
Aug 31 11:26:32.127 INFO kablam!    |
Aug 31 11:26:32.127 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:26:32.127 INFO kablam! 
Aug 31 11:26:32.857 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:26:32.857 INFO kablam!   --> src/tensor.rs:67:13
Aug 31 11:26:32.857 INFO kablam!    |
Aug 31 11:26:32.857 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 31 11:26:32.857 INFO kablam!    |             ----^^^^^^^^^^
Aug 31 11:26:32.857 INFO kablam!    |             |
Aug 31 11:26:32.857 INFO kablam!    |             help: remove this `mut`
Aug 31 11:26:32.857 INFO kablam!    |
Aug 31 11:26:32.857 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:26:32.857 INFO kablam! 
Aug 31 11:26:33.009 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:26:33.009 INFO kablam!   --> src/tensor.rs:67:13
Aug 31 11:26:33.009 INFO kablam!    |
Aug 31 11:26:33.009 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 31 11:26:33.009 INFO kablam!    |             ----^^^^^^^^^^
Aug 31 11:26:33.009 INFO kablam!    |             |
Aug 31 11:26:33.009 INFO kablam!    |             help: remove this `mut`
Aug 31 11:26:33.009 INFO kablam!    |
Aug 31 11:26:33.009 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:26:33.009 INFO kablam! 
Aug 31 11:26:33.049 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Aug 31 11:26:33.054 INFO kablam! su: No module specific data is present
Aug 31 11:26:33.447 INFO running `"docker" "rm" "-f" "af446196991d219ffc1f1444d385ec6dbc8c9d1a30bd28659293c487fb51f0d4"`
Aug 31 11:26:33.578 INFO blam! af446196991d219ffc1f1444d385ec6dbc8c9d1a30bd28659293c487fb51f0d4