Aug 11 00:14:04.157 INFO checking tensor-0.1.2 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 00:14:04.157 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:14:04.157 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:14:04.157 INFO running `"docker" "create" "-v" "/tmp/crater.uCd2UTYcxuXA:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 00:14:04.417 INFO blam! dab8afa08ba3ab0c49948c5725608fb45345c3ebfdf9b1ad88258be51fe5fc43
Aug 11 00:14:04.419 INFO running `"docker" "start" "-a" "dab8afa08ba3ab0c49948c5725608fb45345c3ebfdf9b1ad88258be51fe5fc43"`
Aug 11 00:14:05.573 INFO kablam!     Checking tensor v0.1.2 (file:///source)
Aug 11 00:14:06.809 INFO kablam! warning: variable does not need to be mutable
Aug 11 00:14:06.809 INFO kablam!   --> src/tensor.rs:67:13
Aug 11 00:14:06.809 INFO kablam!    |
Aug 11 00:14:06.809 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 11 00:14:06.809 INFO kablam!    |             ----^^^^^^^^^^
Aug 11 00:14:06.809 INFO kablam!    |             |
Aug 11 00:14:06.809 INFO kablam!    |             help: remove this `mut`
Aug 11 00:14:06.809 INFO kablam!    |
Aug 11 00:14:06.809 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 00:14:06.809 INFO kablam! 
Aug 11 00:14:07.134 INFO kablam! warning: variable does not need to be mutable
Aug 11 00:14:07.134 INFO kablam!   --> src/tensor.rs:67:13
Aug 11 00:14:07.134 INFO kablam!    |
Aug 11 00:14:07.134 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 11 00:14:07.134 INFO kablam!    |             ----^^^^^^^^^^
Aug 11 00:14:07.134 INFO kablam!    |             |
Aug 11 00:14:07.134 INFO kablam!    |             help: remove this `mut`
Aug 11 00:14:07.134 INFO kablam!    |
Aug 11 00:14:07.134 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 00:14:07.134 INFO kablam! 
Aug 11 00:14:08.015 INFO kablam! warning: variable does not need to be mutable
Aug 11 00:14:08.015 INFO kablam!   --> src/tensor.rs:67:13
Aug 11 00:14:08.015 INFO kablam!    |
Aug 11 00:14:08.015 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 11 00:14:08.015 INFO kablam!    |             ----^^^^^^^^^^
Aug 11 00:14:08.015 INFO kablam!    |             |
Aug 11 00:14:08.015 INFO kablam!    |             help: remove this `mut`
Aug 11 00:14:08.015 INFO kablam!    |
Aug 11 00:14:08.015 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 00:14:08.015 INFO kablam! 
Aug 11 00:14:08.037 INFO kablam! warning: variable does not need to be mutable
Aug 11 00:14:08.037 INFO kablam!   --> src/tensor.rs:67:13
Aug 11 00:14:08.037 INFO kablam!    |
Aug 11 00:14:08.037 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Aug 11 00:14:08.037 INFO kablam!    |             ----^^^^^^^^^^
Aug 11 00:14:08.037 INFO kablam!    |             |
Aug 11 00:14:08.037 INFO kablam!    |             help: remove this `mut`
Aug 11 00:14:08.037 INFO kablam!    |
Aug 11 00:14:08.037 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 00:14:08.037 INFO kablam! 
Aug 11 00:14:08.126 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.68s
Aug 11 00:14:08.130 INFO kablam! su: No module specific data is present
Aug 11 00:14:08.851 INFO running `"docker" "rm" "-f" "dab8afa08ba3ab0c49948c5725608fb45345c3ebfdf9b1ad88258be51fe5fc43"`
Aug 11 00:14:09.045 INFO blam! dab8afa08ba3ab0c49948c5725608fb45345c3ebfdf9b1ad88258be51fe5fc43