Sep 19 17:27:00.324 INFO checking strider-0.1.3 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 17:27:00.324 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 17:27:00.325 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 17:27:00.495 INFO blam! f66f3284fdd2abbd96dd21b1a96709d8d73a95a4b1671f5dfe76fac37de18cbb
Sep 19 17:27:00.497 INFO running `"docker" "start" "-a" "f66f3284fdd2abbd96dd21b1a96709d8d73a95a4b1671f5dfe76fac37de18cbb"`
Sep 19 17:27:01.512 INFO kablam! usermod: no changes
Sep 19 17:27:01.541 INFO kablam!     Checking strider v0.1.3 (/source)
Sep 19 17:27:02.304 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:27:02.304 INFO kablam!   --> tests/lib.rs:17:13
Sep 19 17:27:02.304 INFO kablam!    |
Sep 19 17:27:02.304 INFO kablam! 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Sep 19 17:27:02.304 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 19 17:27:02.304 INFO kablam!    |             |
Sep 19 17:27:02.304 INFO kablam!    |             help: remove this `mut`
Sep 19 17:27:02.304 INFO kablam! ...
Sep 19 17:27:02.304 INFO kablam! 50 |     test_string_windowing!(VecDeque::<u8>::new());
Sep 19 17:27:02.304 INFO kablam!    |     ---------------------------------------------- in this macro invocation
Sep 19 17:27:02.304 INFO kablam!    |
Sep 19 17:27:02.304 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 17:27:02.304 INFO kablam! 
Sep 19 17:27:02.304 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:27:02.304 INFO kablam!   --> tests/lib.rs:18:13
Sep 19 17:27:02.304 INFO kablam!    |
Sep 19 17:27:02.304 INFO kablam! 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Sep 19 17:27:02.304 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 19 17:27:02.304 INFO kablam!    |             |
Sep 19 17:27:02.304 INFO kablam!    |             help: remove this `mut`
Sep 19 17:27:02.304 INFO kablam! ...
Sep 19 17:27:02.304 INFO kablam! 50 |     test_string_windowing!(VecDeque::<u8>::new());
Sep 19 17:27:02.304 INFO kablam!    |     ---------------------------------------------- in this macro invocation
Sep 19 17:27:02.304 INFO kablam! 
Sep 19 17:27:02.304 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:27:02.304 INFO kablam!   --> tests/lib.rs:17:13
Sep 19 17:27:02.304 INFO kablam!    |
Sep 19 17:27:02.304 INFO kablam! 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Sep 19 17:27:02.304 INFO kablam!    |             ----^^^^^^^^^^^^
Sep 19 17:27:02.304 INFO kablam!    |             |
Sep 19 17:27:02.304 INFO kablam!    |             help: remove this `mut`
Sep 19 17:27:02.304 INFO kablam! ...
Sep 19 17:27:02.304 INFO kablam! 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Sep 19 17:27:02.304 INFO kablam!    |     --------------------------------------------------- in this macro invocation
Sep 19 17:27:02.304 INFO kablam! 
Sep 19 17:27:02.304 INFO kablam! warning: variable does not need to be mutable
Sep 19 17:27:02.304 INFO kablam!   --> tests/lib.rs:18:13
Sep 19 17:27:02.304 INFO kablam!    |
Sep 19 17:27:02.304 INFO kablam! 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Sep 19 17:27:02.304 INFO kablam!    |             ----^^^^^^^^^^^^^
Sep 19 17:27:02.304 INFO kablam!    |             |
Sep 19 17:27:02.304 INFO kablam!    |             help: remove this `mut`
Sep 19 17:27:02.304 INFO kablam! ...
Sep 19 17:27:02.304 INFO kablam! 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Sep 19 17:27:02.304 INFO kablam!    |     --------------------------------------------------- in this macro invocation
Sep 19 17:27:02.305 INFO kablam! 
Sep 19 17:27:02.511 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Sep 19 17:27:02.511 INFO kablam! su: No module specific data is present
Sep 19 17:27:03.127 INFO running `"docker" "rm" "-f" "f66f3284fdd2abbd96dd21b1a96709d8d73a95a4b1671f5dfe76fac37de18cbb"`
Sep 19 17:27:03.214 INFO blam! f66f3284fdd2abbd96dd21b1a96709d8d73a95a4b1671f5dfe76fac37de18cbb