Aug 31 11:26:27.862 INFO checking tensor-0.1.2 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 11:26:27.863 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 11:26:27.863 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 11:26:28.106 INFO blam! bca105a4d6b2f44e89b559d285e528d31698484b889f308e4d537aa846a69c0b
Aug 31 11:26:28.109 INFO running `"docker" "start" "-a" "bca105a4d6b2f44e89b559d285e528d31698484b889f308e4d537aa846a69c0b"`
Aug 31 11:26:28.996 INFO kablam!     Checking tensor v0.1.2 (file:///source)
Aug 31 11:26:29.931 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:26:29.931 INFO kablam!   --> src/tensor.rs:67:13
Aug 31 11:26:29.931 INFO kablam!    |
Aug 31 11:26:29.931 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 31 11:26:29.931 INFO kablam!    |             ----^^^^^^^^^^
Aug 31 11:26:29.931 INFO kablam!    |             |
Aug 31 11:26:29.931 INFO kablam!    |             help: remove this `mut`
Aug 31 11:26:29.931 INFO kablam!    |
Aug 31 11:26:29.931 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:26:29.931 INFO kablam! 
Aug 31 11:26:29.946 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:26:29.946 INFO kablam!   --> src/tensor.rs:67:13
Aug 31 11:26:29.946 INFO kablam!    |
Aug 31 11:26:29.946 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 31 11:26:29.946 INFO kablam!    |             ----^^^^^^^^^^
Aug 31 11:26:29.946 INFO kablam!    |             |
Aug 31 11:26:29.946 INFO kablam!    |             help: remove this `mut`
Aug 31 11:26:29.946 INFO kablam!    |
Aug 31 11:26:29.946 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:26:29.946 INFO kablam! 
Aug 31 11:26:30.841 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:26:30.841 INFO kablam!   --> src/tensor.rs:67:13
Aug 31 11:26:30.841 INFO kablam!    |
Aug 31 11:26:30.841 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 31 11:26:30.841 INFO kablam!    |             ----^^^^^^^^^^
Aug 31 11:26:30.841 INFO kablam!    |             |
Aug 31 11:26:30.841 INFO kablam!    |             help: remove this `mut`
Aug 31 11:26:30.841 INFO kablam!    |
Aug 31 11:26:30.842 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:26:30.842 INFO kablam! 
Aug 31 11:26:30.911 INFO kablam! warning: variable does not need to be mutable
Aug 31 11:26:30.911 INFO kablam!   --> src/tensor.rs:67:13
Aug 31 11:26:30.911 INFO kablam!    |
Aug 31 11:26:30.912 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 31 11:26:30.912 INFO kablam!    |             ----^^^^^^^^^^
Aug 31 11:26:30.912 INFO kablam!    |             |
Aug 31 11:26:30.912 INFO kablam!    |             help: remove this `mut`
Aug 31 11:26:30.912 INFO kablam!    |
Aug 31 11:26:30.912 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 31 11:26:30.912 INFO kablam! 
Aug 31 11:26:30.966 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Aug 31 11:26:30.971 INFO kablam! su: No module specific data is present
Aug 31 11:26:31.447 INFO running `"docker" "rm" "-f" "bca105a4d6b2f44e89b559d285e528d31698484b889f308e4d537aa846a69c0b"`
Aug 31 11:26:31.595 INFO blam! bca105a4d6b2f44e89b559d285e528d31698484b889f308e4d537aa846a69c0b