Aug 17 03:19:47.683 INFO checking colt-browning/sandpile against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 03:19:47.683 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 03:19:47.683 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 03:19:47.683 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-4/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 03:19:47.958 INFO blam! c0fdaba79d0847aa58e6d41cc404db44f329aea9bf4c3a0873a1b6e3fe1635f8
Aug 17 03:19:47.965 INFO running `"docker" "start" "-a" "c0fdaba79d0847aa58e6d41cc404db44f329aea9bf4c3a0873a1b6e3fe1635f8"`
Aug 17 03:19:48.929 INFO kablam!     Checking repng v0.2.2
Aug 17 03:19:50.025 INFO kablam!     Checking sandpile v0.8.1 (file:///source)
Aug 17 03:19:51.451 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:19:51.451 INFO kablam!    --> src/lib.rs:115:7
Aug 17 03:19:51.452 INFO kablam!     |
Aug 17 03:19:51.452 INFO kablam! 115 |         for mut row in &mut sandpile.grid {
Aug 17 03:19:51.452 INFO kablam!     |             ----^^^
Aug 17 03:19:51.452 INFO kablam!     |             |
Aug 17 03:19:51.452 INFO kablam!     |             help: remove this `mut`
Aug 17 03:19:51.452 INFO kablam!     |
Aug 17 03:19:51.452 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 03:19:51.452 INFO kablam! 
Aug 17 03:19:51.452 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:19:51.452 INFO kablam!    --> src/lib.rs:116:8
Aug 17 03:19:51.452 INFO kablam!     |
Aug 17 03:19:51.452 INFO kablam! 116 |             for mut el in row {
Aug 17 03:19:51.452 INFO kablam!     |                 ----^^
Aug 17 03:19:51.452 INFO kablam!     |                 |
Aug 17 03:19:51.452 INFO kablam!     |                 help: remove this `mut`
Aug 17 03:19:51.452 INFO kablam! 
Aug 17 03:19:51.454 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:19:51.455 INFO kablam!    --> src/lib.rs:115:7
Aug 17 03:19:51.455 INFO kablam!     |
Aug 17 03:19:51.455 INFO kablam! 115 |         for mut row in &mut sandpile.grid {
Aug 17 03:19:51.455 INFO kablam!     |             ----^^^
Aug 17 03:19:51.455 INFO kablam!     |             |
Aug 17 03:19:51.455 INFO kablam!     |             help: remove this `mut`
Aug 17 03:19:51.455 INFO kablam!     |
Aug 17 03:19:51.455 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 03:19:51.455 INFO kablam! 
Aug 17 03:19:51.455 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:19:51.455 INFO kablam!    --> src/lib.rs:116:8
Aug 17 03:19:51.455 INFO kablam!     |
Aug 17 03:19:51.455 INFO kablam! 116 |             for mut el in row {
Aug 17 03:19:51.456 INFO kablam!     |                 ----^^
Aug 17 03:19:51.456 INFO kablam!     |                 |
Aug 17 03:19:51.456 INFO kablam!     |                 help: remove this `mut`
Aug 17 03:19:51.456 INFO kablam! 
Aug 17 03:19:53.019 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:19:53.019 INFO kablam!   --> src/main.rs:43:10
Aug 17 03:19:53.019 INFO kablam!    |
Aug 17 03:19:53.019 INFO kablam! 43 |                     let mut a = GridSandpile::from_grid(config.grid_type, grid).unwrap();
Aug 17 03:19:53.019 INFO kablam!    |                         ----^
Aug 17 03:19:53.019 INFO kablam!    |                         |
Aug 17 03:19:53.019 INFO kablam!    |                         help: remove this `mut`
Aug 17 03:19:53.019 INFO kablam!    |
Aug 17 03:19:53.020 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 03:19:53.020 INFO kablam! 
Aug 17 03:19:53.020 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:19:53.020 INFO kablam!   --> src/main.rs:52:9
Aug 17 03:19:53.020 INFO kablam!    |
Aug 17 03:19:53.020 INFO kablam! 52 |                 let mut a = GridSandpile::from_grid(config.grid_type, vec![vec![n; x]; y]).unwrap();
Aug 17 03:19:53.020 INFO kablam!    |                     ----^
Aug 17 03:19:53.020 INFO kablam!    |                     |
Aug 17 03:19:53.020 INFO kablam!    |                     help: remove this `mut`
Aug 17 03:19:53.021 INFO kablam! 
Aug 17 03:19:53.234 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:19:53.234 INFO kablam!   --> src/main.rs:43:10
Aug 17 03:19:53.234 INFO kablam!    |
Aug 17 03:19:53.234 INFO kablam! 43 |                     let mut a = GridSandpile::from_grid(config.grid_type, grid).unwrap();
Aug 17 03:19:53.234 INFO kablam!    |                         ----^
Aug 17 03:19:53.234 INFO kablam!    |                         |
Aug 17 03:19:53.234 INFO kablam!    |                         help: remove this `mut`
Aug 17 03:19:53.234 INFO kablam!    |
Aug 17 03:19:53.235 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 03:19:53.235 INFO kablam! 
Aug 17 03:19:53.235 INFO kablam! warning: variable does not need to be mutable
Aug 17 03:19:53.235 INFO kablam!   --> src/main.rs:52:9
Aug 17 03:19:53.235 INFO kablam!    |
Aug 17 03:19:53.235 INFO kablam! 52 |                 let mut a = GridSandpile::from_grid(config.grid_type, vec![vec![n; x]; y]).unwrap();
Aug 17 03:19:53.235 INFO kablam!    |                     ----^
Aug 17 03:19:53.235 INFO kablam!    |                     |
Aug 17 03:19:53.235 INFO kablam!    |                     help: remove this `mut`
Aug 17 03:19:53.235 INFO kablam! 
Aug 17 03:19:53.359 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.53s
Aug 17 03:19:53.364 INFO kablam! su: No module specific data is present
Aug 17 03:19:53.865 INFO running `"docker" "rm" "-f" "c0fdaba79d0847aa58e6d41cc404db44f329aea9bf4c3a0873a1b6e3fe1635f8"`
Aug 17 03:19:54.043 INFO blam! c0fdaba79d0847aa58e6d41cc404db44f329aea9bf4c3a0873a1b6e3fe1635f8