Aug 30 20:42:31.060 INFO checking crashtag-0.1.1 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 20:42:31.061 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 20:42:31.061 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 20:42:31.225 INFO blam! 053844a95f8a8fdd2e8233fad876afbbc293c69b405f2c66b5fbccc1a77d7640
Aug 30 20:42:31.227 INFO running `"docker" "start" "-a" "053844a95f8a8fdd2e8233fad876afbbc293c69b405f2c66b5fbccc1a77d7640"`
Aug 30 20:42:31.836 INFO kablam!     Checking crashtag v0.1.1 (file:///source)
Aug 30 20:42:32.669 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:42:32.669 INFO kablam!   --> src/lib.rs:7:13
Aug 30 20:42:32.669 INFO kablam!    |
Aug 30 20:42:32.669 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Aug 30 20:42:32.669 INFO kablam!    |             ----^^^^^^^^
Aug 30 20:42:32.669 INFO kablam!    |             |
Aug 30 20:42:32.669 INFO kablam!    |             help: remove this `mut`
Aug 30 20:42:32.670 INFO kablam! ...
Aug 30 20:42:32.670 INFO kablam! 24 |         crashtag!("TAG1=123");
Aug 30 20:42:32.670 INFO kablam!    |         ---------------------- in this macro invocation
Aug 30 20:42:32.670 INFO kablam!    |
Aug 30 20:42:32.670 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 30 20:42:32.670 INFO kablam! 
Aug 30 20:42:32.671 INFO kablam! warning: variable does not need to be mutable
Aug 30 20:42:32.671 INFO kablam!   --> src/lib.rs:7:13
Aug 30 20:42:32.671 INFO kablam!    |
Aug 30 20:42:32.671 INFO kablam! 7  |         let mut stackmem : &mut[u8; 64] = &mut[0; 64];
Aug 30 20:42:32.671 INFO kablam!    |             ----^^^^^^^^
Aug 30 20:42:32.671 INFO kablam!    |             |
Aug 30 20:42:32.671 INFO kablam!    |             help: remove this `mut`
Aug 30 20:42:32.671 INFO kablam! ...
Aug 30 20:42:32.671 INFO kablam! 25 |         crashtag!("TAG2=ABC");
Aug 30 20:42:32.671 INFO kablam!    |         ---------------------- in this macro invocation
Aug 30 20:42:32.671 INFO kablam! 
Aug 30 20:42:32.684 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Aug 30 20:42:32.687 INFO kablam! su: No module specific data is present
Aug 30 20:42:33.195 INFO running `"docker" "rm" "-f" "053844a95f8a8fdd2e8233fad876afbbc293c69b405f2c66b5fbccc1a77d7640"`
Aug 30 20:42:33.311 INFO blam! 053844a95f8a8fdd2e8233fad876afbbc293c69b405f2c66b5fbccc1a77d7640