Sep 21 04:13:48.751 INFO checking rulinalg-0.4.2 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 04:13:48.752 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 04:13:48.752 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 04:13:49.095 INFO blam! 83efb45657fecf941a7b2da64c00405e37873dd702407aa0e44b0cffe8e8723d
Sep 21 04:13:49.098 INFO running `"docker" "start" "-a" "83efb45657fecf941a7b2da64c00405e37873dd702407aa0e44b0cffe8e8723d"`
Sep 21 04:13:50.976 INFO kablam! usermod: no changes
Sep 21 04:13:51.070 INFO kablam!     Checking rulinalg v0.4.2 (/source)
Sep 21 04:13:54.262 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 04:13:54.263 INFO kablam!    --> src/lib.rs:111:1
Sep 21 04:13:54.263 INFO kablam!     |
Sep 21 04:13:54.264 INFO kablam! 111 | #[macro_use]
Sep 21 04:13:54.264 INFO kablam!     | ^^^^^^^^^^^^
Sep 21 04:13:54.264 INFO kablam!     |
Sep 21 04:13:54.265 INFO kablam!     = note: #[warn(unused_imports)] on by default
Sep 21 04:13:54.265 INFO kablam! 
Sep 21 04:13:56.371 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:13:56.372 INFO kablam!    --> src/utils.rs:105:34
Sep 21 04:13:56.372 INFO kablam!     |
Sep 21 04:13:56.373 INFO kablam! 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Sep 21 04:13:56.373 INFO kablam!     |                                  ----^
Sep 21 04:13:56.374 INFO kablam!     |                                  |
Sep 21 04:13:56.374 INFO kablam!     |                                  help: remove this `mut`
Sep 21 04:13:56.374 INFO kablam!     |
Sep 21 04:13:56.375 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 04:13:56.375 INFO kablam! 
Sep 21 04:14:04.894 INFO kablam! warning: variable does not need to be mutable
Sep 21 04:14:04.894 INFO kablam!    --> src/utils.rs:105:34
Sep 21 04:14:04.894 INFO kablam!     |
Sep 21 04:14:04.894 INFO kablam! 105 | pub fn in_place_vec_bin_op<F, T>(mut u: &mut [T], v: &[T], mut f: F)
Sep 21 04:14:04.894 INFO kablam!     |                                  ----^
Sep 21 04:14:04.894 INFO kablam!     |                                  |
Sep 21 04:14:04.894 INFO kablam!     |                                  help: remove this `mut`
Sep 21 04:14:04.894 INFO kablam!     |
Sep 21 04:14:04.894 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 04:14:04.894 INFO kablam! 
Sep 21 04:14:05.792 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.79s
Sep 21 04:14:05.802 INFO kablam! su: No module specific data is present
Sep 21 04:14:06.508 INFO running `"docker" "rm" "-f" "83efb45657fecf941a7b2da64c00405e37873dd702407aa0e44b0cffe8e8723d"`
Sep 21 04:14:06.600 INFO blam! 83efb45657fecf941a7b2da64c00405e37873dd702407aa0e44b0cffe8e8723d