Nov 01 15:14:18.351 INFO checking tensor-0.1.2 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 15:14:18.357 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"`
Nov 01 15:14:18.788 INFO blam! dec774e13de178a60c3bd277449f73377aecb5e9af780ee63d58e9dd5f496939
Nov 01 15:14:18.796 INFO running `"docker" "start" "-a" "dec774e13de178a60c3bd277449f73377aecb5e9af780ee63d58e9dd5f496939"`
Nov 01 15:14:21.059 INFO kablam! usermod: no changes
Nov 01 15:14:21.174 INFO kablam!     Checking tensor v0.1.2 (/source)
Nov 01 15:14:23.464 INFO kablam! warning: variable does not need to be mutable
Nov 01 15:14:23.464 INFO kablam!   --> src/tensor.rs:67:13
Nov 01 15:14:23.464 INFO kablam!    |
Nov 01 15:14:23.464 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Nov 01 15:14:23.464 INFO kablam!    |             ----^^^^^^^^^^
Nov 01 15:14:23.464 INFO kablam!    |             |
Nov 01 15:14:23.464 INFO kablam!    |             help: remove this `mut`
Nov 01 15:14:23.466 INFO kablam!    |
Nov 01 15:14:23.466 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 15:14:23.466 INFO kablam! 
Nov 01 15:14:23.474 INFO kablam! warning: variable does not need to be mutable
Nov 01 15:14:23.474 INFO kablam!   --> src/tensor.rs:67:13
Nov 01 15:14:23.474 INFO kablam!    |
Nov 01 15:14:23.474 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Nov 01 15:14:23.474 INFO kablam!    |             ----^^^^^^^^^^
Nov 01 15:14:23.474 INFO kablam!    |             |
Nov 01 15:14:23.474 INFO kablam!    |             help: remove this `mut`
Nov 01 15:14:23.474 INFO kablam!    |
Nov 01 15:14:23.474 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 15:14:23.474 INFO kablam! 
Nov 01 15:14:25.086 INFO kablam! warning: variable does not need to be mutable
Nov 01 15:14:25.086 INFO kablam!   --> src/tensor.rs:67:13
Nov 01 15:14:25.086 INFO kablam!    |
Nov 01 15:14:25.086 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Nov 01 15:14:25.086 INFO kablam!    |             ----^^^^^^^^^^
Nov 01 15:14:25.086 INFO kablam!    |             |
Nov 01 15:14:25.086 INFO kablam!    |             help: remove this `mut`
Nov 01 15:14:25.086 INFO kablam!    |
Nov 01 15:14:25.086 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 15:14:25.086 INFO kablam! 
Nov 01 15:14:25.756 INFO kablam! warning: variable does not need to be mutable
Nov 01 15:14:25.756 INFO kablam!   --> src/tensor.rs:67:13
Nov 01 15:14:25.756 INFO kablam!    |
Nov 01 15:14:25.756 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Nov 01 15:14:25.756 INFO kablam!    |             ----^^^^^^^^^^
Nov 01 15:14:25.756 INFO kablam!    |             |
Nov 01 15:14:25.756 INFO kablam!    |             help: remove this `mut`
Nov 01 15:14:25.756 INFO kablam!    |
Nov 01 15:14:25.756 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 15:14:25.756 INFO kablam! 
Nov 01 15:14:25.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.77s
Nov 01 15:14:25.880 INFO kablam! su: No module specific data is present
Nov 01 15:14:26.897 INFO running `"docker" "rm" "-f" "dec774e13de178a60c3bd277449f73377aecb5e9af780ee63d58e9dd5f496939"`
Nov 01 15:14:27.172 INFO blam! dec774e13de178a60c3bd277449f73377aecb5e9af780ee63d58e9dd5f496939