Oct 13 07:35:01.965 INFO checking tensor-0.1.2 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 07:35:01.965 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 07:35:02.339 INFO blam! 45abe5775386bd91d16c4da99f535854d7c3b77e2f1f0f9a1f7ee02fde5e0cc5
Oct 13 07:35:02.342 INFO running `"docker" "start" "-a" "45abe5775386bd91d16c4da99f535854d7c3b77e2f1f0f9a1f7ee02fde5e0cc5"`
Oct 13 07:35:03.592 INFO kablam! usermod: no changes
Oct 13 07:35:03.688 INFO kablam!     Checking tensor v0.1.2 (/source)
Oct 13 07:35:05.776 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:35:05.776 INFO kablam!   --> src/tensor.rs:67:13
Oct 13 07:35:05.776 INFO kablam!    |
Oct 13 07:35:05.776 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Oct 13 07:35:05.776 INFO kablam!    |             ----^^^^^^^^^^
Oct 13 07:35:05.776 INFO kablam!    |             |
Oct 13 07:35:05.776 INFO kablam!    |             help: remove this `mut`
Oct 13 07:35:05.776 INFO kablam!    |
Oct 13 07:35:05.776 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 07:35:05.776 INFO kablam! 
Oct 13 07:35:06.160 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:35:06.160 INFO kablam!   --> src/tensor.rs:67:13
Oct 13 07:35:06.160 INFO kablam!    |
Oct 13 07:35:06.160 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Oct 13 07:35:06.160 INFO kablam!    |             ----^^^^^^^^^^
Oct 13 07:35:06.160 INFO kablam!    |             |
Oct 13 07:35:06.160 INFO kablam!    |             help: remove this `mut`
Oct 13 07:35:06.160 INFO kablam!    |
Oct 13 07:35:06.160 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 07:35:06.160 INFO kablam! 
Oct 13 07:35:07.428 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:35:07.428 INFO kablam!   --> src/tensor.rs:67:13
Oct 13 07:35:07.428 INFO kablam!    |
Oct 13 07:35:07.428 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Oct 13 07:35:07.428 INFO kablam!    |             ----^^^^^^^^^^
Oct 13 07:35:07.428 INFO kablam!    |             |
Oct 13 07:35:07.428 INFO kablam!    |             help: remove this `mut`
Oct 13 07:35:07.428 INFO kablam!    |
Oct 13 07:35:07.428 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 07:35:07.428 INFO kablam! 
Oct 13 07:35:07.851 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:35:07.851 INFO kablam!   --> src/tensor.rs:67:13
Oct 13 07:35:07.851 INFO kablam!    |
Oct 13 07:35:07.851 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Oct 13 07:35:07.851 INFO kablam!    |             ----^^^^^^^^^^
Oct 13 07:35:07.851 INFO kablam!    |             |
Oct 13 07:35:07.851 INFO kablam!    |             help: remove this `mut`
Oct 13 07:35:07.851 INFO kablam!    |
Oct 13 07:35:07.851 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 07:35:07.853 INFO kablam! 
Oct 13 07:35:07.889 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.27s
Oct 13 07:35:07.894 INFO kablam! su: No module specific data is present
Oct 13 07:35:08.975 INFO running `"docker" "rm" "-f" "45abe5775386bd91d16c4da99f535854d7c3b77e2f1f0f9a1f7ee02fde5e0cc5"`
Oct 13 07:35:09.380 INFO blam! 45abe5775386bd91d16c4da99f535854d7c3b77e2f1f0f9a1f7ee02fde5e0cc5