Nov 04 16:40:49.497 INFO checking tensor-0.1.2 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 16:40:49.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 16:40:50.079 INFO blam! 7008f350af361a11ebc35f9b6e6d0bf9ea17c1675795c7101ed09b8acf90a926
Nov 04 16:40:50.081 INFO running `"docker" "start" "-a" "7008f350af361a11ebc35f9b6e6d0bf9ea17c1675795c7101ed09b8acf90a926"`
Nov 04 16:40:52.187 INFO kablam! usermod: no changes
Nov 04 16:40:52.327 INFO kablam!     Checking tensor v0.1.2 (/source)
Nov 04 16:40:53.939 INFO kablam! warning: variable does not need to be mutable
Nov 04 16:40:53.939 INFO kablam!   --> src/tensor.rs:67:13
Nov 04 16:40:53.939 INFO kablam!    |
Nov 04 16:40:53.939 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Nov 04 16:40:53.939 INFO kablam!    |             ----^^^^^^^^^^
Nov 04 16:40:53.939 INFO kablam!    |             |
Nov 04 16:40:53.939 INFO kablam!    |             help: remove this `mut`
Nov 04 16:40:53.939 INFO kablam!    |
Nov 04 16:40:53.939 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 16:40:53.939 INFO kablam! 
Nov 04 16:40:54.195 INFO kablam! warning: variable does not need to be mutable
Nov 04 16:40:54.196 INFO kablam!   --> src/tensor.rs:67:13
Nov 04 16:40:54.196 INFO kablam!    |
Nov 04 16:40:54.196 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Nov 04 16:40:54.197 INFO kablam!    |             ----^^^^^^^^^^
Nov 04 16:40:54.197 INFO kablam!    |             |
Nov 04 16:40:54.197 INFO kablam!    |             help: remove this `mut`
Nov 04 16:40:54.198 INFO kablam!    |
Nov 04 16:40:54.198 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 16:40:54.198 INFO kablam! 
Nov 04 16:40:55.503 INFO kablam! warning: variable does not need to be mutable
Nov 04 16:40:55.503 INFO kablam!   --> src/tensor.rs:67:13
Nov 04 16:40:55.503 INFO kablam!    |
Nov 04 16:40:55.503 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Nov 04 16:40:55.503 INFO kablam!    |             ----^^^^^^^^^^
Nov 04 16:40:55.503 INFO kablam!    |             |
Nov 04 16:40:55.503 INFO kablam!    |             help: remove this `mut`
Nov 04 16:40:55.503 INFO kablam!    |
Nov 04 16:40:55.503 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 16:40:55.503 INFO kablam! 
Nov 04 16:40:55.707 INFO kablam! warning: variable does not need to be mutable
Nov 04 16:40:55.707 INFO kablam!   --> src/tensor.rs:67:13
Nov 04 16:40:55.707 INFO kablam!    |
Nov 04 16:40:55.707 INFO kablam! 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Nov 04 16:40:55.707 INFO kablam!    |             ----^^^^^^^^^^
Nov 04 16:40:55.707 INFO kablam!    |             |
Nov 04 16:40:55.707 INFO kablam!    |             help: remove this `mut`
Nov 04 16:40:55.707 INFO kablam!    |
Nov 04 16:40:55.707 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 16:40:55.707 INFO kablam! 
Nov 04 16:40:55.783 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
Nov 04 16:40:55.791 INFO kablam! su: No module specific data is present
Nov 04 16:40:57.172 INFO running `"docker" "rm" "-f" "7008f350af361a11ebc35f9b6e6d0bf9ea17c1675795c7101ed09b8acf90a926"`
Nov 04 16:40:57.555 INFO blam! 7008f350af361a11ebc35f9b6e6d0bf9ea17c1675795c7101ed09b8acf90a926